Merge branch '074-update-to-foundry-0.8.x' into 'master'

Update to 0.8.x

Closes #74

See merge request dungeonslayers/ds4!117

.husky/.gitignore

@@ -1,5 +1 @@
-# SPDX-FileCopyrightText: 2021 Johannes Loher
-#
-# SPDX-License-Identifier: MIT
-
 _

.husky/.gitignore.license

@@ -0,0 +1,3 @@
+SPDX-FileCopyrightText: 2021 Johannes Loher
+
+SPDX-License-Identifier: MIT

package.json

@@ -52,7 +52,7 @@
         "postinstall": "husky install"
     },
     "devDependencies": {
-        "@league-of-foundry-developers/foundry-vtt-types": "^0.7.10-0",
+        "@league-of-foundry-developers/foundry-vtt-types": "^0.8.8-0",
         "@rollup/plugin-node-resolve": "^13.0.0",
         "@types/fs-extra": "^9.0.11",
         "@types/jest": "^26.0.23",

spec/rolls/check-evaluation.spec.ts

@@ -5,7 +5,23 @@
 
 import evaluateCheck from "../../src/module/rolls/check-evaluation";
 
-Object.defineProperty(globalThis, "game", { value: { i18n: { localize: (key: string) => key } } });
+class StubGame {
+    constructor() {
+        this.i18n = {
+            localize: (key: string) => key,
+        };
+    }
+    i18n: {
+        localize: (key: string) => string;
+    };
+}
+
+const game = new StubGame();
+
+Object.defineProperties(globalThis, {
+    game: { value: game },
+    Game: { value: StubGame },
+});
 
 describe("evaluateCheck with no dice", () => {
     it("should throw an error.", () => {

src/lang/de.json

@@ -5,7 +5,7 @@
     "DS4.UserInteractionAddEffect": "Neuer Effekt",
     "DS4.UserInteractionEditEffect": "Effekt bearbeiten",
     "DS4.UserInteractionDeleteEffect": "Effekt löschen",
-    "DS4.EntityImageAltText": "Bild von {name}",
+    "DS4.DocumentImageAltText": "Bild von {name}",
     "DS4.RollableImageRollableTitle": "Für {name} würfeln",
     "DS4.DiceOverlayImageAltText": "Bild eines W20",
     "DS4.NotOwned": "Nicht besessen",

src/lang/en.json

@@ -5,7 +5,7 @@
     "DS4.UserInteractionAddEffect": "Add Effect",
     "DS4.UserInteractionEditEffect": "Edit Effect",
     "DS4.UserInteractionDeleteEffect": "Delete Effect",
-    "DS4.EntityImageAltText": "Image of {name}",
+    "DS4.DocumentImageAltText": "Image of {name}",
     "DS4.RollableImageRollableTitle": "Roll for {name}",
     "DS4.DiceOverlayImageAltText": "Image of a d20",
     "DS4.NotOwned": "No owner",

src/module/actor/actor-data-properties.ts

@@ -0,0 +1,87 @@
+// SPDX-FileCopyrightText: 2021 Johannes Loher
+//
+// SPDX-License-Identifier: MIT
+
+import { ModifiableDataBaseTotal, ResourceDataBaseTotalMax } from "../common/common-data";
+import { DS4 } from "../config";
+import {
+    DS4CharacterDataSourceDataBaseInfo,
+    DS4CharacterDataSourceDataCurrency,
+    DS4CharacterDataSourceDataProfile,
+    DS4CharacterDataSourceDataProgression,
+    DS4CharacterDataSourceDataSlayerPoints,
+    DS4CreatureDataSourceDataBaseInfo,
+} from "./actor-data-source";
+
+declare global {
+    interface DataConfig {
+        Actor: DS4ActorDataProperties;
+    }
+}
+
+export type DS4ActorDataProperties = DS4CharacterDataProperties | DS4CreatureDataProperties;
+
+interface DS4CharacterDataProperties {
+    type: "character";
+    data: DS4CharacterDataPropertiesData;
+}
+
+interface DS4CreatureDataProperties {
+    type: "creature";
+    data: DS4CreatureDataPropertiesData;
+}
+
+// templates
+
+interface DS4ActorDataPropertiesDataBase {
+    attributes: DS4ActorDataPropertiesDataAttributes;
+    traits: DS4ActorDataPropertiesDataTraits;
+    combatValues: DS4ActorDataPropertiesDataCombatValues;
+    rolling: DS4ActorDataPropertiesDataRolling;
+    checks: DS4ActorDataPropertiesDataChecks;
+}
+
+type DS4ActorDataPropertiesDataAttributes = {
+    [Key in keyof typeof DS4.i18n.attributes]: ModifiableDataBaseTotal<number>;
+};
+
+type DS4ActorDataPropertiesDataTraits = { [Key in keyof typeof DS4.i18n.traits]: ModifiableDataBaseTotal<number> };
+
+type DS4ActorDataPropertiesDataCombatValues = {
+    [Key in keyof typeof DS4.i18n.combatValues]: Key extends "hitPoints"
+        ? ResourceDataBaseTotalMax<number>
+        : ModifiableDataBaseTotal<number>;
+};
+
+interface DS4ActorDataPropertiesDataRolling {
+    maximumCoupResult: number;
+    minimumFumbleResult: number;
+}
+
+type DS4ActorDataPropertiesDataChecks = {
+    [key in Check]: number;
+};
+
+export type Check = keyof typeof DS4.i18n.checks;
+
+export function isCheck(value: string): value is Check {
+    return Object.keys(DS4.i18n.checks).includes(value);
+}
+
+// types
+
+interface DS4CreatureDataPropertiesData extends DS4ActorDataPropertiesDataBase {
+    baseInfo: DS4CreatureDataSourceDataBaseInfo;
+}
+
+interface DS4CharacterDataPropertiesData extends DS4ActorDataPropertiesDataBase {
+    baseInfo: DS4CharacterDataSourceDataBaseInfo;
+    progression: DS4CharacterDataSourceDataProgression;
+    profile: DS4CharacterDataSourceDataProfile;
+    currency: DS4CharacterDataSourceDataCurrency;
+    slayerPoints: DS4CharacterDataPropertiesDataSlayerPoints;
+}
+
+export interface DS4CharacterDataPropertiesDataSlayerPoints extends DS4CharacterDataSourceDataSlayerPoints {
+    max: number;
+}

src/module/actor/actor-data-source.ts

@@ -7,50 +7,56 @@
 
 import { ModifiableData, ModifiableDataBase, ResourceData, UsableResource } from "../common/common-data";
 import { DS4 } from "../config";
-import { DS4ItemData } from "../item/item-data";
 
-export type DS4ActorData = DS4CharacterData | DS4CreatureData;
+declare global {
-
+    interface SourceConfig {
-type ActorType = keyof typeof DS4.i18n.actorTypes;
+        Actor: DS4ActorDataSource;
-
+    }
-export interface DS4ActorDataHelper<T, U extends ActorType> extends Actor.Data<T, DS4ItemData> {
-    type: U;
 }
 
-type DS4CharacterData = DS4ActorDataHelper<DS4CharacterDataData, "character">;
+export type DS4ActorDataSource = DS4CharacterDataSource | DS4CreatureDataSource;
-type DS4CreatureData = DS4ActorDataHelper<DS4CreatureDataData, "creature">;
+
+interface DS4CharacterDataSource {
+    type: "character";
+    data: DS4CharacterDataSourceData;
+}
+
+interface DS4CreatureDataSource {
+    type: "creature";
+    data: DS4CreatureDataSourceData;
+}
 
 // templates
 
-interface DS4ActorDataDataBase {
+interface DS4ActorDataSourceDataBase {
-    attributes: DS4ActorDataDataAttributes;
+    attributes: DS4ActorDataSourceDataAttributes;
-    traits: DS4ActorDataDataTraits;
+    traits: DS4ActorDataSourceDataTraits;
-    combatValues: DS4ActorDataDataCombatValues;
+    combatValues: DS4ActorDataSourceDataCombatValues;
 }
 
-type DS4ActorDataDataAttributes = { [Key in keyof typeof DS4.i18n.attributes]: ModifiableDataBase<number> };
+type DS4ActorDataSourceDataAttributes = { [Key in keyof typeof DS4.i18n.attributes]: ModifiableDataBase<number> };
 
-type Attribute = keyof DS4ActorDataDataAttributes;
+type Attribute = keyof DS4ActorDataSourceDataAttributes;
 
 export function isAttribute(value: unknown): value is Attribute {
     return (Object.keys(DS4.i18n.attributes) as Array<unknown>).includes(value);
 }
 
-type DS4ActorDataDataTraits = { [Key in keyof typeof DS4.i18n.traits]: ModifiableDataBase<number> };
+type DS4ActorDataSourceDataTraits = { [Key in keyof typeof DS4.i18n.traits]: ModifiableDataBase<number> };
 
-type Trait = keyof DS4ActorDataDataTraits;
+type Trait = keyof DS4ActorDataSourceDataTraits;
 
 export function isTrait(value: unknown): value is Trait {
     return (Object.keys(DS4.i18n.traits) as Array<unknown>).includes(value);
 }
 
-type DS4ActorDataDataCombatValues = {
+type DS4ActorDataSourceDataCombatValues = {
     [Key in keyof typeof DS4.i18n.combatValues]: Key extends "hitPoints"
         ? ResourceData<number>
         : ModifiableData<number>;
 };
 
-type CombatValue = keyof DS4ActorDataDataCombatValues;
+type CombatValue = keyof DS4ActorDataSourceDataCombatValues;
 
 export function isCombatValue(value: string): value is CombatValue {
     return (Object.keys(DS4.i18n.combatValues) as Array<unknown>).includes(value);
@@ -58,33 +64,44 @@ export function isCombatValue(value: string): value is CombatValue {
 
 // types
 
-interface DS4CharacterDataData extends DS4ActorDataDataBase {
+interface DS4CreatureDataSourceData extends DS4ActorDataSourceDataBase {
-    baseInfo: DS4CharacterDataDataBaseInfo;
+    baseInfo: DS4CreatureDataSourceDataBaseInfo;
-    progression: DS4CharacterDataDataProgression;
-    language: DS4CharacterDataDataLanguage;
-    profile: DS4CharacterDataDataProfile;
-    currency: DS4CharacterDataDataCurrency;
-    slayerPoints: DS4CharacterDataDataSlayerPoints;
 }
-export interface DS4CharacterDataDataBaseInfo {
+
+export interface DS4CreatureDataSourceDataBaseInfo {
+    loot: string;
+    foeFactor: number;
+    creatureType: CreatureType;
+    sizeCategory: SizeCategory;
+    experiencePoints: number;
+    description: string;
+}
+
+type CreatureType = keyof typeof DS4.i18n.creatureTypes;
+
+type SizeCategory = keyof typeof DS4.i18n.creatureSizeCategories;
+
+interface DS4CharacterDataSourceData extends DS4ActorDataSourceDataBase {
+    baseInfo: DS4CharacterDataSourceDataBaseInfo;
+    progression: DS4CharacterDataSourceDataProgression;
+    profile: DS4CharacterDataSourceDataProfile;
+    currency: DS4CharacterDataSourceDataCurrency;
+    slayerPoints: DS4CharacterDataSourceDataSlayerPoints;
+}
+export interface DS4CharacterDataSourceDataBaseInfo {
     race: string;
     class: string;
     heroClass: string;
     culture: string;
 }
-export interface DS4CharacterDataDataProgression {
+export interface DS4CharacterDataSourceDataProgression {
     level: number;
     experiencePoints: number;
     talentPoints: UsableResource<number>;
     progressPoints: UsableResource<number>;
 }
 
-export interface DS4CharacterDataDataLanguage {
+export interface DS4CharacterDataSourceDataProfile {
-    languages: string;
-    alphabets: string;
-}
-
-export interface DS4CharacterDataDataProfile {
     biography: string;
     gender: string;
     birthday: string;
@@ -97,29 +114,12 @@ export interface DS4CharacterDataDataProfile {
     specialCharacteristics: string;
 }
 
-export interface DS4CharacterDataDataCurrency {
+export interface DS4CharacterDataSourceDataCurrency {
     gold: number;
     silver: number;
     copper: number;
 }
 
-export interface DS4CharacterDataDataSlayerPoints {
+export interface DS4CharacterDataSourceDataSlayerPoints {
     value: number;
 }
-
-interface DS4CreatureDataData extends DS4ActorDataDataBase {
-    baseInfo: DS4CreatureDataDataBaseInfo;
-}
-
-export interface DS4CreatureDataDataBaseInfo {
-    loot: string;
-    foeFactor: number;
-    creatureType: CreatureType;
-    sizeCategory: SizeCategory;
-    experiencePoints: number;
-    description: string;
-}
-
-type CreatureType = keyof typeof DS4.i18n.creatureTypes;
-
-type SizeCategory = keyof typeof DS4.i18n.creatureSizeCategories;

src/module/actor/actor-prepared-data.ts

@@ -1,77 +0,0 @@
-// SPDX-FileCopyrightText: 2021 Johannes Loher
-//
-// SPDX-License-Identifier: MIT
-
-import { ModifiableDataBaseTotal, ResourceDataBaseTotalMax } from "../common/common-data";
-import { DS4 } from "../config";
-import {
-    DS4ActorDataHelper,
-    DS4CharacterDataDataBaseInfo,
-    DS4CharacterDataDataCurrency,
-    DS4CharacterDataDataLanguage,
-    DS4CharacterDataDataProfile,
-    DS4CharacterDataDataProgression,
-    DS4CharacterDataDataSlayerPoints,
-    DS4CreatureDataDataBaseInfo,
-} from "./actor-data";
-
-export type DS4ActorPreparedData = DS4CharacterPreparedData | DS4CreaturePreparedData;
-
-type DS4CharacterPreparedData = DS4ActorDataHelper<DS4CharacterPreparedDataData, "character">;
-type DS4CreaturePreparedData = DS4ActorDataHelper<DS4CreaturePreparedDataData, "creature">;
-
-// templates
-
-interface DS4ActorPreparedDataDataBase {
-    attributes: DS4ActorPreparedDataDataAttributes;
-    traits: DS4ActorPreparedDataDataTraits;
-    combatValues: DS4ActorPreparedDataDataCombatValues;
-    rolling: DS4ActorPreparedDataDataRolling;
-    checks: DS4ActorPreparedDataDataChecks;
-}
-
-type DS4ActorPreparedDataDataAttributes = {
-    [Key in keyof typeof DS4.i18n.attributes]: ModifiableDataBaseTotal<number>;
-};
-
-type DS4ActorPreparedDataDataTraits = { [Key in keyof typeof DS4.i18n.traits]: ModifiableDataBaseTotal<number> };
-
-type DS4ActorPreparedDataDataCombatValues = {
-    [Key in keyof typeof DS4.i18n.combatValues]: Key extends "hitPoints"
-        ? ResourceDataBaseTotalMax<number>
-        : ModifiableDataBaseTotal<number>;
-};
-
-interface DS4ActorPreparedDataDataRolling {
-    maximumCoupResult: number;
-    minimumFumbleResult: number;
-}
-
-export type Check = keyof typeof DS4.i18n.checks;
-
-export function isCheck(value: string): value is Check {
-    return Object.keys(DS4.i18n.checks).includes(value);
-}
-
-type DS4ActorPreparedDataDataChecks = {
-    [key in Check]: number;
-};
-
-// types
-
-interface DS4CharacterPreparedDataData extends DS4ActorPreparedDataDataBase {
-    baseInfo: DS4CharacterDataDataBaseInfo;
-    progression: DS4CharacterDataDataProgression;
-    language: DS4CharacterDataDataLanguage;
-    profile: DS4CharacterDataDataProfile;
-    currency: DS4CharacterDataDataCurrency;
-    slayerPoints: DS4CharacterPreparedDataDataSlayerPoints;
-}
-
-export interface DS4CharacterPreparedDataDataSlayerPoints extends DS4CharacterDataDataSlayerPoints {
-    max: number;
-}
-
-interface DS4CreaturePreparedDataData extends DS4ActorPreparedDataDataBase {
-    baseInfo: DS4CreatureDataDataBaseInfo;
-}

src/module/actor/actor.ts

@@ -5,22 +5,27 @@
 
 import { ModifiableDataBaseTotal } from "../common/common-data";
 import { DS4 } from "../config";
+import { getGame } from "../helpers";
 import { DS4Item } from "../item/item";
-import { ItemType } from "../item/item-data";
+import { DS4ArmorDataProperties, DS4ShieldDataProperties } from "../item/item-data-properties";
-import { DS4ArmorPreparedData, DS4ShieldPreparedData } from "../item/item-prepared-data";
+import { ItemType } from "../item/item-data-source";
 import { createCheckRoll } from "../rolls/check-factory";
-import { DS4ActorData, isAttribute, isTrait } from "./actor-data";
+import { Check } from "./actor-data-properties";
-import { Check, DS4ActorPreparedData } from "./actor-prepared-data";
+import { isAttribute, isTrait } from "./actor-data-source";
+
+declare global {
+    interface DocumentClassConfig {
+        Actor: typeof DS4Actor;
+    }
+}
 
 /**
  * The Actor class for DS4
  */
-export class DS4Actor extends Actor<DS4ActorData, DS4Item, DS4ActorPreparedData> {
+export class DS4Actor extends Actor {
     /** @override */
     prepareData(): void {
-        this.data = duplicate(this._data) as DS4ActorPreparedData;
+        this.data.reset();
-        if (!this.data.img) this.data.img = CONST.DEFAULT_TOKEN;
-        if (!this.data.name) this.data.name = "New " + this.entity;
         this.prepareBaseData();
         this.prepareEmbeddedEntities();
         this.applyActiveEffectsToBaseData();
@@ -49,6 +54,15 @@ export class DS4Actor extends Actor<DS4ActorData, DS4Item, DS4ActorPreparedData>
         );
     }
 
+    /**
+     * @override
+     * We override this with an empty implementation because we have our own custom way of applying
+     * {@link ActiveEffect}s and {@link Actor#prepareEmbeddedEntities} calls this.
+     */
+    applyActiveEffects(): void {
+        return;
+    }
+
     applyActiveEffectsToBaseData(): void {
         // reset overrides because our variant of applying active effects does not set them, it only adds overrides
         this.overrides = {};
@@ -68,32 +82,30 @@ export class DS4Actor extends Actor<DS4ActorData, DS4Item, DS4ActorPreparedData>
      *
      * @param predicate - The predicate that ActiveEffectChanges need to satisfy in order to be applied
      */
-    applyActiveEffectsFiltered(predicate: (change: ActiveEffectChange) => boolean): void {
+    applyActiveEffectsFiltered(predicate: (change: foundry.data.ActiveEffectData["changes"][number]) => boolean): void {
         const overrides: Record<string, unknown> = {};
 
         // Organize non-disabled effects by their application priority
-        const changes = this.effects.reduce(
+        const changes: (foundry.data.ActiveEffectData["changes"][number] & { effect: ActiveEffect })[] =
-            (changes: Array<ActiveEffectChange & { effect: ActiveEffect<DS4Actor> }>, e) => {
+            this.effects.reduce(
+                (changes: (foundry.data.ActiveEffectData["changes"][number] & { effect: ActiveEffect })[], e) => {
                     if (e.data.disabled) return changes;
-                const item = this._getOriginatingItemOfActiveEffect(e);
+                    const item = this.getOriginatingItemOfActiveEffect(e);
                     if (item?.isNonEquippedEuipable()) return changes;
 
                     const factor = item?.activeEffectFactor ?? 1;
 
-                return changes.concat(
+                    const newChanges = e.data.changes.filter(predicate).flatMap((c) => {
-                    e.data.changes.filter(predicate).flatMap((c) => {
+                        const changeSource = c.toObject();
-                        const duplicatedChange = duplicate(c);
+                        changeSource.priority = changeSource.priority ?? changeSource.mode * 10;
-                        duplicatedChange.priority = duplicatedChange.priority ?? duplicatedChange.mode * 10;
+                        return Array(factor).fill({ ...changeSource, effect: e });
-                        return Array(factor).fill({
-                            ...duplicatedChange,
-                            effect: e,
                     });
-                    }),
+
-                );
+                    return changes.concat(newChanges);
                 },
                 [],
             );
-        changes.sort((a, b) => a.priority - b.priority);
+        changes.sort((a, b) => (a.priority ?? 0) - (b.priority ?? 0));
 
         // Apply all changes
         for (const change of changes) {
@@ -102,11 +114,11 @@ export class DS4Actor extends Actor<DS4ActorData, DS4Item, DS4ActorPreparedData>
         }
 
         // Expand the set of final overrides
-        this.overrides = expandObject({ ...flattenObject(this.overrides), ...overrides });
+        this.overrides = foundry.utils.expandObject({ ...foundry.utils.flattenObject(this.overrides), ...overrides });
     }
 
-    protected _getOriginatingItemOfActiveEffect(effect: ActiveEffect<DS4Actor>): DS4Item | undefined {
+    protected getOriginatingItemOfActiveEffect(effect: ActiveEffect): DS4Item | undefined {
-        return this.items.find((item) => item.uuid === effect.data.origin) ?? undefined;
+        return this.items.find((item) => item.uuid === effect.data.origin);
     }
 
     /**
@@ -216,7 +228,7 @@ export class DS4Actor extends Actor<DS4ActorData, DS4Item, DS4ActorPreparedData>
         return this.items
             .map((item) => item.data)
             .filter(
-                (data): data is DS4ArmorPreparedData | DS4ShieldPreparedData =>
+                (data): data is foundry.data.ItemData & (DS4ArmorDataProperties | DS4ShieldDataProperties) =>
                     data.type === "armor" || data.type === "shield",
             )
             .filter((data) => data.data.equipped)
@@ -267,8 +279,13 @@ export class DS4Actor extends Actor<DS4ActorData, DS4Item, DS4ActorPreparedData>
      * This only differs from the base implementation by also allowing negative values.
      * @override
      */
-    async modifyTokenAttribute(attribute: string, value: number, isDelta = false, isBar = true): Promise<this> {
+    async modifyTokenAttribute(
-        const current = getProperty(this.data.data, attribute);
+        attribute: string,
+        value: number,
+        isDelta = false,
+        isBar = true,
+    ): Promise<this | undefined> {
+        const current = foundry.utils.getProperty(this.data.data, attribute);
 
         // Determine the updates to make to the actor data
         let updates: Record<string, number>;
@@ -291,10 +308,10 @@ export class DS4Actor extends Actor<DS4ActorData, DS4Item, DS4ActorPreparedData>
      */
     async rollCheck(check: Check): Promise<void> {
         await createCheckRoll(this.data.data.checks[check], {
-            rollMode: game.settings.get("core", "rollMode") as Const.DiceRollMode, // TODO(types): Type this setting in upstream
+            rollMode: getGame().settings.get("core", "rollMode"),
             maximumCoupResult: this.data.data.rolling.maximumCoupResult,
             minimumFumbleResult: this.data.data.rolling.minimumFumbleResult,
-            flavor: game.i18n.format("DS4.ActorCheckFlavor", { actor: this.name, check: DS4.i18n.checks[check] }),
+            flavor: getGame().i18n.format("DS4.ActorCheckFlavor", { actor: this.name, check: DS4.i18n.checks[check] }),
         });
     }
 
@@ -306,10 +323,10 @@ export class DS4Actor extends Actor<DS4ActorData, DS4Item, DS4ActorPreparedData>
         const { attribute, trait } = await this.selectAttributeAndTrait();
         const checkTargetNumber = this.data.data.attributes[attribute].total + this.data.data.traits[trait].total;
         await createCheckRoll(checkTargetNumber, {
-            rollMode: game.settings.get("core", "rollMode") as Const.DiceRollMode, // TODO(types): Type this setting in upstream
+            rollMode: getGame().settings.get("core", "rollMode"),
             maximumCoupResult: this.data.data.rolling.maximumCoupResult,
             minimumFumbleResult: this.data.data.rolling.minimumFumbleResult,
-            flavor: game.i18n.format("DS4.ActorGenericCheckFlavor", {
+            flavor: getGame().i18n.format("DS4.ActorGenericCheckFlavor", {
                 actor: this.name,
                 attribute: DS4.i18n.attributes[attribute],
                 trait: DS4.i18n.traits[trait],
@@ -324,27 +341,27 @@ export class DS4Actor extends Actor<DS4ActorData, DS4Item, DS4ActorPreparedData>
         const attributeIdentifier = "attribute-trait-selection-attribute";
         const traitIdentifier = "attribute-trait-selection-trait";
         return Dialog.prompt({
-            title: game.i18n.localize("DS4.DialogAttributeTraitSelection"),
+            title: getGame().i18n.localize("DS4.DialogAttributeTraitSelection"),
             content: await renderTemplate("systems/ds4/templates/dialogs/simple-select-form.hbs", {
                 selects: [
                     {
-                        label: game.i18n.localize("DS4.Attribute"),
+                        label: getGame().i18n.localize("DS4.Attribute"),
                         identifier: attributeIdentifier,
                         options: DS4.i18n.attributes,
                     },
                     {
-                        label: game.i18n.localize("DS4.Trait"),
+                        label: getGame().i18n.localize("DS4.Trait"),
                         identifier: traitIdentifier,
                         options: DS4.i18n.traits,
                     },
                 ],
             }),
-            label: game.i18n.localize("DS4.GenericOkButton"),
+            label: getGame().i18n.localize("DS4.GenericOkButton"),
             callback: (html) => {
                 const selectedAttribute = html.find(`#${attributeIdentifier}`).val();
                 if (!isAttribute(selectedAttribute)) {
                     throw new Error(
-                        game.i18n.format("DS4.ErrorUnexpectedAttribute", {
+                        getGame().i18n.format("DS4.ErrorUnexpectedAttribute", {
                             actualAttribute: selectedAttribute,
                             expectedTypes: Object.keys(DS4.i18n.attributes)
                                 .map((attribute) => `'${attribute}'`)
@@ -355,7 +372,7 @@ export class DS4Actor extends Actor<DS4ActorData, DS4Item, DS4ActorPreparedData>
                 const selectedTrait = html.find(`#${traitIdentifier}`).val();
                 if (!isTrait(selectedTrait)) {
                     throw new Error(
-                        game.i18n.format("DS4.ErrorUnexpectedTrait", {
+                        getGame().i18n.format("DS4.ErrorUnexpectedTrait", {
                             actualTrait: selectedTrait,
                             expectedTypes: Object.keys(DS4.i18n.traits)
                                 .map((attribute) => `'${attribute}'`)

src/module/actor/sheets/actor-sheet.ts

@@ -7,24 +7,19 @@
 
 import { ModifiableDataBaseTotal } from "../../common/common-data";
 import { DS4 } from "../../config";
-import { getCanvas } from "../../helpers";
+import { getCanvas, getGame } from "../../helpers";
 import { DS4Item } from "../../item/item";
-import { DS4ItemData } from "../../item/item-data";
+import { DS4Settings, getDS4Settings } from "../../settings";
-import { getDS4Settings } from "../../settings";
 import notifications from "../../ui/notifications";
-import { DS4Actor } from "../actor";
+import { isCheck } from "../actor-data-properties";
-import { isCheck } from "../actor-prepared-data";
 
 /**
  * The base Sheet class for all DS4 Actors
  */
-export class DS4ActorSheet extends ActorSheet<ActorSheet.Data<DS4Actor>> {
+export class DS4ActorSheet extends ActorSheet<ActorSheet.Options, DS4ActorSheetData> {
-    // TODO(types): Improve mergeObject in upstream so that it isn't necessary to provide all parameters (see https://github.com/League-of-Foundry-Developers/foundry-vtt-types/issues/272)
     /** @override */
-    static get defaultOptions(): BaseEntitySheet.Options {
+    static get defaultOptions(): ActorSheet.Options {
-        const superDefaultOptions = super.defaultOptions;
+        return foundry.utils.mergeObject(super.defaultOptions, {
-        return mergeObject(superDefaultOptions, {
-            ...superDefaultOptions,
             classes: ["ds4", "sheet", "actor"],
             height: 620,
             scrollY: [
@@ -57,14 +52,14 @@ export class DS4ActorSheet extends ActorSheet<ActorSheet.Data<DS4Actor>> {
      * object itemsByType.
      * @returns The data fed to the template of the actor sheet
      */
-    async getData(): Promise<ActorSheet.Data<DS4Actor>> {
+    async getData(): Promise<DS4ActorSheetData> {
         const itemsByType = Object.fromEntries(
             Object.entries(this.actor.itemTypes).map(([itemType, items]) => {
                 return [itemType, items.map((item) => item.data).sort((a, b) => (a.sort || 0) - (b.sort || 0))];
             }),
         );
         const data = {
-            ...this._addTooltipsToData(await super.getData()),
+            ...this.addTooltipsToData(await super.getData()),
             // Add the localization config to the data:
             config: DS4,
             // Add the items explicitly sorted by type to the data:
@@ -74,21 +69,23 @@ export class DS4ActorSheet extends ActorSheet<ActorSheet.Data<DS4Actor>> {
         return data;
     }
 
-    protected _addTooltipsToData(data: ActorSheet.Data<DS4Actor>): ActorSheet.Data<DS4Actor> {
+    protected addTooltipsToData(data: ActorSheet.Data): ActorSheet.Data {
-        const valueGroups = [data.data.attributes, data.data.traits, data.data.combatValues];
+        const valueGroups = [data.data.data.attributes, data.data.data.traits, data.data.data.combatValues];
 
         valueGroups.forEach((valueGroup) => {
             Object.values(valueGroup).forEach((attribute: ModifiableDataBaseTotal<number> & { tooltip?: string }) => {
-                attribute.tooltip = this._getTooltipForValue(attribute);
+                attribute.tooltip = this.getTooltipForValue(attribute);
             });
         });
         return data;
     }
 
-    protected _getTooltipForValue(value: ModifiableDataBaseTotal<number>): string {
+    protected getTooltipForValue(value: ModifiableDataBaseTotal<number>): string {
-        return `${value.base} (${game.i18n.localize("DS4.TooltipBaseValue")}) + ${value.mod} (${game.i18n.localize(
+        return `${value.base} (${getGame().i18n.localize("DS4.TooltipBaseValue")}) + ${
-            "DS4.TooltipModifier",
+            value.mod
-        )}) ➞ ${game.i18n.localize("DS4.TooltipEffects")} ➞ ${value.total}`;
+        } (${getGame().i18n.localize("DS4.TooltipModifier")}) ➞ ${getGame().i18n.localize("DS4.TooltipEffects")} ➞ ${
+            value.total
+        }`;
     }
 
     /** @override */
@@ -99,18 +96,18 @@ export class DS4ActorSheet extends ActorSheet<ActorSheet.Data<DS4Actor>> {
         if (!this.options.editable) return;
 
         // Add Inventory Item
-        html.find(".item-create").on("click", this._onItemCreate.bind(this));
+        html.find(".item-create").on("click", this.onItemCreate.bind(this));
 
         // Update Inventory Item
         html.find(".item-edit").on("click", (ev) => {
             const li = $(ev.currentTarget).parents(".item");
             const id = li.data("itemId");
-            const item = this.actor.getOwnedItem(id);
+            const item = this.actor.items.get(id);
             if (!item) {
-                throw new Error(game.i18n.format("DS4.ErrorActorDoesNotHaveItem", { id, actor: this.actor.name }));
+                throw new Error(getGame().i18n.format("DS4.ErrorActorDoesNotHaveItem", { id, actor: this.actor.name }));
             }
             if (!item.sheet) {
-                throw new Error(game.i18n.localize("DS4.ErrorUnexpectedError"));
+                throw new Error(getGame().i18n.localize("DS4.ErrorUnexpectedError"));
             }
             item.sheet.render(true);
         });
@@ -118,38 +115,36 @@ export class DS4ActorSheet extends ActorSheet<ActorSheet.Data<DS4Actor>> {
         // Delete Inventory Item
         html.find(".item-delete").on("click", (ev) => {
             const li = $(ev.currentTarget).parents(".item");
-            this.actor.deleteOwnedItem(li.data("itemId"));
+            this.actor.deleteEmbeddedDocuments("Item", [li.data("itemId")]);
             li.slideUp(200, () => this.render(false));
         });
 
-        html.find(".item-change").on("change", this._onItemChange.bind(this));
+        html.find(".item-change").on("change", this.onItemChange.bind(this));
 
-        html.find(".rollable-item").on("click", this._onRollItem.bind(this));
+        html.find(".rollable-item").on("click", this.onRollItem.bind(this));
 
-        html.find(".rollable-check").on("click", this._onRollCheck.bind(this));
+        html.find(".rollable-check").on("click", this.onRollCheck.bind(this));
     }
 
     /**
-     * Handle creating a new Owned Item for the actor using initial data defined in the HTML dataset
+     * Handle creating a new embedded Item for the actor using initial data defined in the HTML dataset
      * @param event - The originating click event
      */
-    protected _onItemCreate(event: JQuery.ClickEvent): Promise<DS4ItemData> {
+    protected onItemCreate(event: JQuery.ClickEvent): void {
         event.preventDefault();
         const header = event.currentTarget;
-        // Get the type of item to create.
+
-        // Grab any data associated with this control.
+        const { type, ...data } = foundry.utils.deepClone(header.dataset);
-        const { type, ...data } = duplicate(header.dataset);
+
-        // Initialize a default name.
         const name = `New ${type.capitalize()}`;
-        // Prepare the item object.
+
         const itemData = {
             name: name,
             type: type,
             data: data,
         };
 
-        // Finally, create the item!
+        DS4Item.create(itemData, { parent: this.actor });
-        return this.actor.createOwnedItem(itemData);
     }
 
     /**
@@ -158,11 +153,15 @@ export class DS4ActorSheet extends ActorSheet<ActorSheet.Data<DS4Actor>> {
      * Assumes the item property is given as the value of the HTML element property 'data-property'.
      * @param ev - The originating change event
      */
-    protected _onItemChange(ev: JQuery.ChangeEvent): void {
+    protected onItemChange(ev: JQuery.ChangeEvent): void {
         ev.preventDefault();
         const el: HTMLFormElement = $(ev.currentTarget).get(0);
         const id = $(ev.currentTarget).parents(".item").data("itemId");
-        const item = duplicate(this.actor.getOwnedItem(id));
+        const item = this.actor.items.get(id);
+        if (!item) {
+            throw new Error(getGame().i18n.format("DS4.ErrorActorDoesNotHaveItem", { id, actor: this.actor.name }));
+        }
+        const itemObject = item.toObject();
         const property: string | undefined = $(ev.currentTarget).data("property");
 
         // Early return:
@@ -175,8 +174,8 @@ export class DS4ActorSheet extends ActorSheet<ActorSheet.Data<DS4Actor>> {
 
         // Set new value
         const newValue = this.getValue(el);
-        setProperty(item, property, newValue);
+        foundry.utils.setProperty(itemObject, property, newValue);
-        this.actor.updateOwnedItem(item);
+        item.update({ ...itemObject });
     }
 
     /**
@@ -238,10 +237,13 @@ export class DS4ActorSheet extends ActorSheet<ActorSheet.Data<DS4Actor>> {
      * Handle clickable item rolls.
      * @param event - The originating click event
      */
-    protected _onRollItem(event: JQuery.ClickEvent): void {
+    protected onRollItem(event: JQuery.ClickEvent): void {
         event.preventDefault();
         const id = $(event.currentTarget).parents(".item").data("itemId");
-        const item = this.actor.getOwnedItem(id);
+        const item = this.actor.items.get(id);
+        if (!item) {
+            throw new Error(getGame().i18n.format("DS4.ErrorActorDoesNotHaveItem", { id, actor: this.actor.name }));
+        }
         item.roll().catch((e) => notifications.error(e, { log: true }));
     }
 
@@ -249,7 +251,7 @@ export class DS4ActorSheet extends ActorSheet<ActorSheet.Data<DS4Actor>> {
      * Handle clickable check rolls.
      * @param event - The originating click event
      */
-    protected _onRollCheck(event: JQuery.ClickEvent): void {
+    protected onRollCheck(event: JQuery.ClickEvent): void {
         event.preventDefault();
         const check = event.currentTarget.dataset["check"];
         this.actor.rollCheck(check).catch((e) => notifications.error(e, { log: true }));
@@ -263,7 +265,7 @@ export class DS4ActorSheet extends ActorSheet<ActorSheet.Data<DS4Actor>> {
         const check = target.dataset.check;
         if (!check) return super._onDragStart(event);
 
-        if (!isCheck(check)) throw new Error(game.i18n.format("DS4.ErrorCannotDragMissingCheck", { check }));
+        if (!isCheck(check)) throw new Error(getGame().i18n.format("DS4.ErrorCannotDragMissingCheck", { check }));
 
         const dragData = {
             actorId: this.actor.id,
@@ -277,18 +279,11 @@ export class DS4ActorSheet extends ActorSheet<ActorSheet.Data<DS4Actor>> {
     }
 
     /** @override */
-    protected async _onDropItem(
+    protected async _onDropItem(event: DragEvent, data: ActorSheet.DropData.Item): Promise<unknown> {
-        event: DragEvent,
-        data: { type: "Item" } & (
-            | { data: DeepPartial<ActorSheet.OwnedItemData<DS4Actor>> }
-            | { pack: string }
-            | { id: string }
-        ),
-    ): Promise<boolean | undefined | ActorSheet.OwnedItemData<DS4Actor>> {
         const item = await DS4Item.fromDropData(data);
         if (item && !this.actor.canOwnItemType(item.data.type)) {
             notifications.warn(
-                game.i18n.format("DS4.WarningActorCannotOwnItem", {
+                getGame().i18n.format("DS4.WarningActorCannotOwnItem", {
                     actorName: this.actor.name,
                     actorType: this.actor.data.type,
                     itemName: item.name,
@@ -300,3 +295,9 @@ export class DS4ActorSheet extends ActorSheet<ActorSheet.Data<DS4Actor>> {
         return super._onDropItem(event, data);
     }
 }
+
+interface DS4ActorSheetData extends ActorSheet.Data<ActorSheet.Options> {
+    config: typeof DS4;
+    itemsByType: Record<string, foundry.data.ItemData[]>;
+    settings: DS4Settings;
+}

src/module/actor/sheets/character-sheet.ts

@@ -9,10 +9,8 @@ import { DS4ActorSheet } from "./actor-sheet";
  */
 export class DS4CharacterActorSheet extends DS4ActorSheet {
     /** @override */
-    static get defaultOptions(): BaseEntitySheet.Options {
+    static get defaultOptions(): ActorSheet.Options {
-        const superDefaultOptions = super.defaultOptions;
+        return foundry.utils.mergeObject(super.defaultOptions, {
-        return mergeObject(superDefaultOptions, {
-            ...superDefaultOptions,
             classes: ["ds4", "sheet", "actor", "character"],
         });
     }

src/module/actor/sheets/creature-sheet.ts

@@ -9,10 +9,8 @@ import { DS4ActorSheet } from "./actor-sheet";
  */
 export class DS4CreatureActorSheet extends DS4ActorSheet {
     /** @override */
-    static get defaultOptions(): BaseEntitySheet.Options {
+    static get defaultOptions(): ActorSheet.Options {
-        const superDefaultOptions = super.defaultOptions;
+        return foundry.utils.mergeObject(super.defaultOptions, {
-        return mergeObject(superDefaultOptions, {
-            ...superDefaultOptions,
             classes: ["ds4", "sheet", "actor", "creature"],
         });
     }

src/module/common/common-data.ts

@@ -15,8 +15,6 @@ export interface HasTotal<T> {
     total: T;
 }
 
-export interface ModifiableDataTotal<T> extends ModifiableData<T>, HasTotal<T> {}
-
 export interface ModifiableDataBaseTotal<T> extends ModifiableDataBase<T>, HasTotal<T> {}
 
 export interface ResourceData<T> extends ModifiableData<T> {
@@ -27,6 +25,10 @@ export interface HasMax<T> {
     max: T;
 }
 
+export interface ModifiableDataBaseMax<T> extends ModifiableDataBase<T>, HasMax<T> {}
+
+export interface ModifiableDataBaseTotalMax<T> extends ModifiableDataBaseMax<T>, HasTotal<T> {}
+
 export interface ResourceDataBaseTotalMax<T> extends ResourceData<T>, HasBase<T>, HasTotal<T>, HasMax<T> {}
 
 export interface UsableResource<T> {

src/module/global.d.ts

@@ -2,10 +2,20 @@
 //
 // SPDX-License-Identifier: MIT
 
-declare namespace ClientSettings {
+declare global {
+    namespace ClientSettings {
         interface Values {
             "ds4.systemMigrationVersion": number;
             "ds4.useSlayingDiceForAutomatedChecks": boolean;
             "ds4.showSlayerPoints": boolean;
         }
     }
+
+    namespace PoolTerm {
+        interface Modifiers {
+            x: (this: PoolTerm, modifier: string) => void;
+        }
+    }
+}
+
+export {};

src/module/helpers.ts

@@ -4,7 +4,14 @@
 
 export function getCanvas(): Canvas {
     if (!(canvas instanceof Canvas) || !canvas.ready) {
-        throw new Error(game.i18n.localize("DS4.ErrorCanvasIsNotInitialized"));
+        throw new Error(getGame().i18n.localize("DS4.ErrorCanvasIsNotInitialized"));
     }
     return canvas;
 }
+
+export function getGame(): Game {
+    if (!(game instanceof Game)) {
+        throw new Error("Game is not initialized yet."); // Cannot localize this as we would need to access game to do this.
+    }
+    return game;
+}

src/module/hooks/hotbar-drop.ts

@@ -2,25 +2,27 @@
 //
 // SPDX-License-Identifier: MIT
 
-import { isCheck } from "../actor/actor-prepared-data";
+import { isCheck } from "../actor/actor-data-properties";
+import { getGame } from "../helpers";
 import { DS4Item } from "../item/item";
-import { DS4ItemData } from "../item/item-data";
 import { createRollCheckMacro } from "../macros/roll-check";
 import { createRollItemMacro } from "../macros/roll-item";
 import notifications from "../ui/notifications";
 
 export default function registerForHotbarDropHook(): void {
-    Hooks.on("hotbarDrop", async (hotbar: Hotbar, data: { type: string } & Record<string, unknown>, slot: string) => {
+    Hooks.on("hotbarDrop", async (hotbar: Hotbar, data: HotbarDropData, slot: string) => {
         switch (data.type) {
             case "Item": {
-                if (!("data" in data)) {
+                if (!isItemDropData(data) || !("data" in data)) {
-                    return notifications.warn(game.i18n.localize("DS4.WarningMacrosCanOnlyBeCreatedForOwnedItems"));
+                    return notifications.warn(
+                        getGame().i18n.localize("DS4.WarningMacrosCanOnlyBeCreatedForOwnedItems"),
+                    );
                 }
-                const itemData = data.data as DS4ItemData;
+                const itemData = data.data;
 
                 if (!DS4Item.rollableItemTypes.includes(itemData.type)) {
                     return notifications.warn(
-                        game.i18n.format("DS4.WarningItemIsNotRollable", {
+                        getGame().i18n.format("DS4.WarningItemIsNotRollable", {
                             name: itemData.name,
                             id: itemData._id,
                             type: itemData.type,
@@ -31,10 +33,16 @@ export default function registerForHotbarDropHook(): void {
             }
             case "Check": {
                 if (!("data" in data) || typeof data.data !== "string" || !isCheck(data.data)) {
-                    return notifications.warn(game.i18n.localize("DS4.WarningInvalidCheckDropped"));
+                    return notifications.warn(getGame().i18n.localize("DS4.WarningInvalidCheckDropped"));
                 }
                 return createRollCheckMacro(data.data, slot);
             }
         }
     });
 }
+
+type HotbarDropData = ActorSheet.DropData.Item | ({ type: string } & Partial<Record<string, unknown>>);
+
+function isItemDropData(dropData: HotbarDropData): dropData is ActorSheet.DropData.Item {
+    return dropData.type === "Item";
+}

src/module/hooks/init.ts

@@ -10,6 +10,7 @@ import { DS4CreatureActorSheet } from "../actor/sheets/creature-sheet";
 import { DS4 } from "../config";
 import registerHandlebarsHelpers from "../handlebars/handlebars-helpers";
 import registerHandlebarsPartials from "../handlebars/handlebars-partials";
+import { getGame } from "../helpers";
 import { DS4Item } from "../item/item";
 import { DS4ItemSheet } from "../item/item-sheet";
 import logger from "../logger";
@@ -28,7 +29,7 @@ export default function registerForInitHook(): void {
 async function init() {
     logger.info(`Initializing the DS4 Game System\n${DS4.ASCII}`);
 
-    game.ds4 = {
+    getGame().ds4 = {
         DS4Actor,
         DS4Item,
         DS4,
@@ -39,8 +40,8 @@ async function init() {
 
     CONFIG.DS4 = DS4;
 
-    CONFIG.Actor.entityClass = DS4Actor;
+    CONFIG.Actor.documentClass = DS4Actor;
-    CONFIG.Item.entityClass = DS4Item;
+    CONFIG.Item.documentClass = DS4Item;
 
     CONFIG.Actor.typeLabels = DS4.i18n.actorTypes;
     CONFIG.Item.typeLabels = DS4.i18n.itemTypes;
@@ -63,3 +64,20 @@ async function init() {
     await registerHandlebarsPartials();
     registerHandlebarsHelpers();
 }
+
+declare global {
+    interface Game {
+        ds4: {
+            DS4Actor: typeof DS4Actor;
+            DS4Item: typeof DS4Item;
+            DS4: typeof DS4;
+            createCheckRoll: typeof createCheckRoll;
+            migration: typeof migration;
+            macros: typeof macros;
+        };
+    }
+
+    interface CONFIG {
+        DS4: typeof DS4;
+    }
+}

src/module/hooks/setup.ts

@@ -6,6 +6,7 @@
 // SPDX-License-Identifier: MIT
 
 import { DS4 } from "../config";
+import { getGame } from "../helpers";
 
 export default function registerForSetupHooks(): void {
     Hooks.once("setup", () => {
@@ -21,7 +22,7 @@ function localizeAndSortConfigObjects() {
 
     const localizeObject = <T extends { [s: string]: string }>(obj: T, sort = true): T => {
         const localized = Object.entries(obj).map(([key, value]) => {
-            return [key, game.i18n.localize(value)];
+            return [key, getGame().i18n.localize(value)];
         });
         if (sort) localized.sort((a, b) => a[1].localeCompare(b[1]));
         return Object.fromEntries(localized);

src/module/item/item-data-properties.ts

@@ -0,0 +1,130 @@
+// SPDX-FileCopyrightText: 2021 Johannes Loher
+//
+// SPDX-License-Identifier: MIT
+
+import { ModifiableDataBaseTotalMax } from "../common/common-data";
+import {
+    DS4AlphabetDataSourceData,
+    DS4ArmorDataSourceData,
+    DS4EquipmentDataSourceData,
+    DS4LanguageDataSourceData,
+    DS4LootDataSourceData,
+    DS4RacialAbilityDataSourceData,
+    DS4ShieldDataSourceData,
+    DS4SpecialCreatureAbilityDataSourceData,
+    DS4SpellDataSourceData,
+    DS4TalentDataSourceData,
+    DS4WeaponDataSourceData,
+} from "./item-data-source";
+
+declare global {
+    interface DataConfig {
+        Item: DS4ItemDataProperties;
+    }
+}
+
+export type DS4ItemDataProperties =
+    | DS4WeaponDataProperties
+    | DS4ArmorDataProperties
+    | DS4ShieldDataProperties
+    | DS4SpellDataProperties
+    | DS4EquipmentDataProperties
+    | DS4LootDataProperties
+    | DS4TalentDataProperties
+    | DS4RacialAbilityDataProperties
+    | DS4LanguageDataProperties
+    | DS4AlphabetDataProperties
+    | DS4SpecialCreatureAbilityDataProperties;
+
+export interface DS4WeaponDataProperties {
+    type: "weapon";
+    data: DS4WeaponDataPropertiesData;
+}
+
+export interface DS4ArmorDataProperties {
+    type: "armor";
+    data: DS4ArmorDataPropertiesData;
+}
+
+export interface DS4ShieldDataProperties {
+    type: "shield";
+    data: DS4ShieldDataPropertiesData;
+}
+
+export interface DS4SpellDataProperties {
+    type: "spell";
+    data: DS4SpellDataPropertiesData;
+}
+
+export interface DS4EquipmentDataProperties {
+    type: "equipment";
+    data: DS4EquipmentDataPropertiesData;
+}
+
+export interface DS4LootDataProperties {
+    type: "loot";
+    data: DS4LootDataPropertiesData;
+}
+
+export interface DS4TalentDataProperties {
+    type: "talent";
+    data: DS4TalentDataPropertiesData;
+}
+
+export interface DS4RacialAbilityDataProperties {
+    type: "racialAbility";
+    data: DS4RacialAbilityDataPropertiesData;
+}
+
+export interface DS4LanguageDataProperties {
+    type: "language";
+    data: DS4LanguageDataPropertiesData;
+}
+
+export interface DS4AlphabetDataProperties {
+    type: "alphabet";
+    data: DS4AlphabetDataPropertiesData;
+}
+
+export interface DS4SpecialCreatureAbilityDataProperties {
+    type: "specialCreatureAbility";
+    data: DS4SpecialCreatureAbilityDataPropertiesData;
+}
+
+// templates
+
+interface DS4ItemDataPropertiesDataRollable {
+    rollable: boolean;
+}
+
+//types
+
+interface DS4WeaponDataPropertiesData extends DS4WeaponDataSourceData, DS4ItemDataPropertiesDataRollable {}
+
+interface DS4ArmorDataPropertiesData extends DS4ArmorDataSourceData, DS4ItemDataPropertiesDataRollable {}
+
+interface DS4ShieldDataPropertiesData extends DS4ShieldDataSourceData, DS4ItemDataPropertiesDataRollable {}
+
+interface DS4SpellDataPropertiesData extends DS4SpellDataSourceData, DS4ItemDataPropertiesDataRollable {
+    price: number | null;
+}
+
+interface DS4EquipmentDataPropertiesData extends DS4EquipmentDataSourceData, DS4ItemDataPropertiesDataRollable {}
+
+interface DS4LootDataPropertiesData extends DS4LootDataSourceData, DS4ItemDataPropertiesDataRollable {}
+
+interface DS4TalentDataPropertiesData extends DS4TalentDataSourceData, DS4ItemDataPropertiesDataRollable {
+    rank: ModifiableDataBaseTotalMax<number>;
+}
+
+interface DS4RacialAbilityDataPropertiesData
+    extends DS4RacialAbilityDataSourceData,
+        DS4ItemDataPropertiesDataRollable {}
+
+interface DS4LanguageDataPropertiesData extends DS4LanguageDataSourceData, DS4ItemDataPropertiesDataRollable {}
+
+interface DS4AlphabetDataPropertiesData extends DS4AlphabetDataSourceData, DS4ItemDataPropertiesDataRollable {}
+
+interface DS4SpecialCreatureAbilityDataPropertiesData
+    extends DS4SpecialCreatureAbilityDataSourceData,
+        DS4ItemDataPropertiesDataRollable {}

src/module/item/item-data-source.ts

@@ -0,0 +1,184 @@
+// SPDX-FileCopyrightText: 2021 Johannes Loher
+// SPDX-FileCopyrightText: 2021 Oliver Rümpelein
+// SPDX-FileCopyrightText: 2021 Gesina Schwalbe
+//
+// SPDX-License-Identifier: MIT
+
+import { ModifiableDataBaseMax } from "../common/common-data";
+import { DS4 } from "../config";
+
+declare global {
+    interface SourceConfig {
+        Item: DS4ItemDataSource;
+    }
+}
+
+export type ItemType = keyof typeof DS4.i18n.itemTypes;
+
+export type DS4ItemDataSource =
+    | DS4WeaponDataSource
+    | DS4ArmorDataSource
+    | DS4ShieldDataSource
+    | DS4SpellDataSource
+    | DS4EquipmentDataSource
+    | DS4LootDataSource
+    | DS4TalentDataSource
+    | DS4RacialAbilityDataSource
+    | DS4LanguageDataSource
+    | DS4AlphabetDataSource
+    | DS4SpecialCreatureAbilityDataSource;
+
+interface DS4WeaponDataSource {
+    type: "weapon";
+    data: DS4WeaponDataSourceData;
+}
+
+interface DS4ArmorDataSource {
+    type: "armor";
+    data: DS4ArmorDataSourceData;
+}
+
+interface DS4ShieldDataSource {
+    type: "shield";
+    data: DS4ShieldDataSourceData;
+}
+
+interface DS4SpellDataSource {
+    type: "spell";
+    data: DS4SpellDataSourceData;
+}
+
+interface DS4EquipmentDataSource {
+    type: "equipment";
+    data: DS4EquipmentDataSourceData;
+}
+
+interface DS4LootDataSource {
+    type: "loot";
+    data: DS4LootDataSourceData;
+}
+
+interface DS4TalentDataSource {
+    type: "talent";
+    data: DS4TalentDataSourceData;
+}
+
+interface DS4RacialAbilityDataSource {
+    type: "racialAbility";
+    data: DS4RacialAbilityDataSourceData;
+}
+
+interface DS4LanguageDataSource {
+    type: "language";
+    data: DS4LanguageDataSourceData;
+}
+
+interface DS4AlphabetDataSource {
+    type: "alphabet";
+    data: DS4AlphabetDataSourceData;
+}
+
+interface DS4SpecialCreatureAbilityDataSource {
+    type: "specialCreatureAbility";
+    data: DS4SpecialCreatureAbilityDataSourceData;
+}
+
+// templates
+
+interface DS4ItemDataSourceDataBase {
+    description: string;
+}
+
+interface DS4ItemDataSourceDataPhysical {
+    quantity: number;
+    price: number;
+    availability: keyof typeof DS4.i18n.itemAvailabilities;
+    storageLocation: string;
+}
+
+export function isDS4ItemDataTypePhysical(input: foundry.data.ItemData["data"]): boolean {
+    return "quantity" in input && "price" in input && "availability" in input && "storageLocation" in input;
+}
+
+interface DS4ItemDataSourceDataEquipable {
+    equipped: boolean;
+}
+
+interface DS4ItemDataSourceDataProtective {
+    armorValue: number;
+}
+
+// types
+
+export interface DS4WeaponDataSourceData
+    extends DS4ItemDataSourceDataBase,
+        DS4ItemDataSourceDataPhysical,
+        DS4ItemDataSourceDataEquipable {
+    attackType: AttackType;
+    weaponBonus: number;
+    opponentDefense: number;
+}
+
+export type AttackType = keyof typeof DS4.i18n.attackTypes;
+
+export interface DS4ArmorDataSourceData
+    extends DS4ItemDataSourceDataBase,
+        DS4ItemDataSourceDataPhysical,
+        DS4ItemDataSourceDataEquipable,
+        DS4ItemDataSourceDataProtective {
+    armorMaterialType: keyof typeof DS4.i18n.armorMaterialTypes;
+    armorType: keyof typeof DS4.i18n.armorTypes;
+}
+
+export interface DS4ShieldDataSourceData
+    extends DS4ItemDataSourceDataBase,
+        DS4ItemDataSourceDataPhysical,
+        DS4ItemDataSourceDataEquipable,
+        DS4ItemDataSourceDataProtective {}
+
+export interface DS4SpellDataSourceData extends DS4ItemDataSourceDataBase, DS4ItemDataSourceDataEquipable {
+    spellType: keyof typeof DS4.i18n.spellTypes;
+    bonus: string;
+    spellCategory: keyof typeof DS4.i18n.spellCategories;
+    maxDistance: UnitData<DistanceUnit>;
+    effectRadius: UnitData<DistanceUnit>;
+    duration: UnitData<CustomTemporalUnit>;
+    cooldownDuration: UnitData<TemporalUnit>;
+    minimumLevels: {
+        healer: number | null;
+        wizard: number | null;
+        sorcerer: number | null;
+    };
+}
+
+export interface UnitData<UnitType> {
+    value: string;
+    unit: UnitType;
+}
+
+type DistanceUnit = keyof typeof DS4.i18n.distanceUnits;
+
+type CustomTemporalUnit = keyof typeof DS4.i18n.customTemporalUnits;
+
+export type TemporalUnit = keyof typeof DS4.i18n.temporalUnits;
+
+export interface DS4EquipmentDataSourceData
+    extends DS4ItemDataSourceDataBase,
+        DS4ItemDataSourceDataPhysical,
+        DS4ItemDataSourceDataEquipable {}
+
+export interface DS4LootDataSourceData extends DS4ItemDataSourceDataBase, DS4ItemDataSourceDataPhysical {}
+
+export interface DS4TalentDataSourceData extends DS4ItemDataSourceDataBase {
+    rank: ModifiableDataBaseMax<number>;
+}
+
+export type DS4RacialAbilityDataSourceData = DS4ItemDataSourceDataBase;
+
+export type DS4LanguageDataSourceData = DS4ItemDataSourceDataBase;
+
+export type DS4AlphabetDataSourceData = DS4ItemDataSourceDataBase;
+
+export interface DS4SpecialCreatureAbilityDataSourceData extends DS4ItemDataSourceDataBase {
+    experiencePoints: number;
+}

src/module/item/item-data.ts

@@ -1,133 +0,0 @@
-// SPDX-FileCopyrightText: 2021 Johannes Loher
-// SPDX-FileCopyrightText: 2021 Oliver Rümpelein
-// SPDX-FileCopyrightText: 2021 Gesina Schwalbe
-//
-// SPDX-License-Identifier: MIT
-
-import { ModifiableDataBase } from "../common/common-data";
-import { DS4 } from "../config";
-
-export type ItemType = keyof typeof DS4.i18n.itemTypes;
-
-export type DS4ItemData =
-    | DS4WeaponData
-    | DS4ArmorData
-    | DS4ShieldData
-    | DS4SpellData
-    | DS4EquipmentData
-    | DS4LootData
-    | DS4TalentData
-    | DS4RacialAbilityData
-    | DS4LanguageData
-    | DS4AlphabetData
-    | DS4SpecialCreatureAbilityData;
-
-export interface DS4ItemDataHelper<T, U extends ItemType> extends Item.Data<T> {
-    type: U;
-}
-
-type DS4WeaponData = DS4ItemDataHelper<DS4WeaponDataData, "weapon">;
-type DS4ArmorData = DS4ItemDataHelper<DS4ArmorDataData, "armor">;
-type DS4ShieldData = DS4ItemDataHelper<DS4ShieldDataData, "shield">;
-type DS4SpellData = DS4ItemDataHelper<DS4SpellDataData, "spell">;
-type DS4EquipmentData = DS4ItemDataHelper<DS4EquipmentDataData, "equipment">;
-type DS4LootData = DS4ItemDataHelper<DS4LootDataData, "loot">;
-type DS4TalentData = DS4ItemDataHelper<DS4TalentDataData, "talent">;
-type DS4RacialAbilityData = DS4ItemDataHelper<DS4RacialAbilityDataData, "racialAbility">;
-type DS4LanguageData = DS4ItemDataHelper<DS4LanguageDataData, "language">;
-type DS4AlphabetData = DS4ItemDataHelper<DS4AlphabetDataData, "alphabet">;
-type DS4SpecialCreatureAbilityData = DS4ItemDataHelper<DS4SpecialCreatureAbilityDataData, "specialCreatureAbility">;
-
-// templates
-
-interface DS4ItemDataDataBase {
-    description: string;
-}
-interface DS4ItemDataDataPhysical {
-    quantity: number;
-    price: number;
-    availability: keyof typeof DS4.i18n.itemAvailabilities;
-    storageLocation: string;
-}
-
-export function isDS4ItemDataTypePhysical(input: DS4ItemData["data"]): boolean {
-    return "quantity" in input && "price" in input && "availability" in input && "storageLocation" in input;
-}
-
-interface DS4ItemDataDataEquipable {
-    equipped: boolean;
-}
-
-interface DS4ItemDataDataProtective {
-    armorValue: number;
-}
-
-export interface UnitData<UnitType> {
-    value: string;
-    unit: UnitType;
-}
-export type TemporalUnit = keyof typeof DS4.i18n.temporalUnits;
-type CustomTemporalUnit = keyof typeof DS4.i18n.customTemporalUnits;
-type DistanceUnit = keyof typeof DS4.i18n.distanceUnits;
-
-// types
-
-export interface DS4WeaponDataData extends DS4ItemDataDataBase, DS4ItemDataDataPhysical, DS4ItemDataDataEquipable {
-    attackType: AttackType;
-    weaponBonus: number;
-    opponentDefense: number;
-}
-
-export type AttackType = keyof typeof DS4.i18n.attackTypes;
-
-export interface DS4ArmorDataData
-    extends DS4ItemDataDataBase,
-        DS4ItemDataDataPhysical,
-        DS4ItemDataDataEquipable,
-        DS4ItemDataDataProtective {
-    armorMaterialType: keyof typeof DS4.i18n.armorMaterialTypes;
-    armorType: keyof typeof DS4.i18n.armorTypes;
-}
-
-export interface DS4TalentDataData extends DS4ItemDataDataBase {
-    rank: DS4TalentRank;
-}
-
-export interface DS4TalentRank extends ModifiableDataBase<number> {
-    max: number;
-}
-
-export interface DS4SpellDataData extends DS4ItemDataDataBase, DS4ItemDataDataEquipable {
-    spellType: keyof typeof DS4.i18n.spellTypes;
-    bonus: string;
-    spellCategory: keyof typeof DS4.i18n.spellCategories;
-    maxDistance: UnitData<DistanceUnit>;
-    effectRadius: UnitData<DistanceUnit>;
-    duration: UnitData<CustomTemporalUnit>;
-    cooldownDuration: UnitData<TemporalUnit>;
-    minimumLevels: {
-        healer: number | null;
-        wizard: number | null;
-        sorcerer: number | null;
-    };
-}
-
-export interface DS4ShieldDataData
-    extends DS4ItemDataDataBase,
-        DS4ItemDataDataPhysical,
-        DS4ItemDataDataEquipable,
-        DS4ItemDataDataProtective {}
-
-export interface DS4EquipmentDataData extends DS4ItemDataDataBase, DS4ItemDataDataPhysical, DS4ItemDataDataEquipable {}
-
-export interface DS4LootDataData extends DS4ItemDataDataBase, DS4ItemDataDataPhysical {}
-
-export type DS4RacialAbilityDataData = DS4ItemDataDataBase;
-
-export type DS4LanguageDataData = DS4ItemDataDataBase;
-
-export type DS4AlphabetDataData = DS4ItemDataDataBase;
-
-export interface DS4SpecialCreatureAbilityDataData extends DS4ItemDataDataBase {
-    experiencePoints: number;
-}

src/module/item/item-prepared-data.ts

@@ -1,86 +0,0 @@
-// SPDX-FileCopyrightText: 2021 Johannes Loher
-//
-// SPDX-License-Identifier: MIT
-
-import { HasTotal } from "../common/common-data";
-import {
-    DS4AlphabetDataData,
-    DS4ArmorDataData,
-    DS4EquipmentDataData,
-    DS4ItemDataHelper,
-    DS4LanguageDataData,
-    DS4LootDataData,
-    DS4RacialAbilityDataData,
-    DS4ShieldDataData,
-    DS4SpecialCreatureAbilityDataData,
-    DS4SpellDataData,
-    DS4TalentDataData,
-    DS4TalentRank,
-    DS4WeaponDataData,
-} from "./item-data";
-
-export type DS4ItemPreparedData =
-    | DS4WeaponPreparedData
-    | DS4ArmorPreparedData
-    | DS4ShieldPreparedData
-    | DS4SpellPreparedData
-    | DS4EquipmentPreparedData
-    | DS4LootPreparedData
-    | DS4TalentPreparedData
-    | DS4RacialAbilityPreparedData
-    | DS4LanguagePreparedData
-    | DS4AlphabetPreparedData
-    | DS4SpecialCreatureAbilityPreparedData;
-
-export type DS4WeaponPreparedData = DS4ItemDataHelper<DS4WeaponPreparedDataData, "weapon">;
-export type DS4ArmorPreparedData = DS4ItemDataHelper<DS4ArmorPreparedDataData, "armor">;
-export type DS4ShieldPreparedData = DS4ItemDataHelper<DS4ShieldPreparedDataData, "shield">;
-export type DS4SpellPreparedData = DS4ItemDataHelper<DS4SpellPreparedDataData, "spell">;
-export type DS4EquipmentPreparedData = DS4ItemDataHelper<DS4EquipmentPreparedDataData, "equipment">;
-export type DS4LootPreparedData = DS4ItemDataHelper<DS4LootPreparedDataData, "loot">;
-export type DS4TalentPreparedData = DS4ItemDataHelper<DS4TalentPreparedDataData, "talent">;
-export type DS4RacialAbilityPreparedData = DS4ItemDataHelper<DS4RacialAbilityPreparedDataData, "racialAbility">;
-export type DS4LanguagePreparedData = DS4ItemDataHelper<DS4LanguagePreparedDataData, "language">;
-export type DS4AlphabetPreparedData = DS4ItemDataHelper<DS4AlphabetPreparedDataData, "alphabet">;
-export type DS4SpecialCreatureAbilityPreparedData = DS4ItemDataHelper<
-    DS4SpecialCreatureAbilityPreparedDataData,
-    "specialCreatureAbility"
->;
-
-// templates
-
-interface DS4ItemPreparedDataDataRollable {
-    rollable: boolean;
-}
-
-//types
-
-interface DS4WeaponPreparedDataData extends DS4WeaponDataData, DS4ItemPreparedDataDataRollable {}
-
-interface DS4ArmorPreparedDataData extends DS4ArmorDataData, DS4ItemPreparedDataDataRollable {}
-
-interface DS4ShieldPreparedDataData extends DS4ShieldDataData, DS4ItemPreparedDataDataRollable {}
-
-interface DS4SpellPreparedDataData extends DS4SpellDataData, DS4ItemPreparedDataDataRollable {
-    price: number | null;
-}
-
-interface DS4EquipmentPreparedDataData extends DS4EquipmentDataData, DS4ItemPreparedDataDataRollable {}
-
-interface DS4LootPreparedDataData extends DS4LootDataData, DS4ItemPreparedDataDataRollable {}
-
-interface DS4TalentPreparedDataData extends DS4TalentDataData, DS4ItemPreparedDataDataRollable {
-    rank: DS4TalentPreparedRank;
-}
-
-interface DS4TalentPreparedRank extends DS4TalentRank, HasTotal<number> {}
-
-interface DS4RacialAbilityPreparedDataData extends DS4RacialAbilityDataData, DS4ItemPreparedDataDataRollable {}
-
-interface DS4LanguagePreparedDataData extends DS4LanguageDataData, DS4ItemPreparedDataDataRollable {}
-
-interface DS4AlphabetPreparedDataData extends DS4AlphabetDataData, DS4ItemPreparedDataDataRollable {}
-
-interface DS4SpecialCreatureAbilityPreparedDataData
-    extends DS4SpecialCreatureAbilityDataData,
-        DS4ItemPreparedDataDataRollable {}

src/module/item/item-sheet.ts

@@ -5,19 +5,17 @@
 // SPDX-License-Identifier: MIT
 
 import { DS4 } from "../config";
+import { getGame } from "../helpers";
 import notifications from "../ui/notifications";
-import { DS4Item } from "./item";
+import { isDS4ItemDataTypePhysical } from "./item-data-source";
-import { isDS4ItemDataTypePhysical } from "./item-data";
 
 /**
  * The Sheet class for DS4 Items
  */
-export class DS4ItemSheet extends ItemSheet<ItemSheet.Data<DS4Item>> {
+export class DS4ItemSheet extends ItemSheet<ItemSheet.Options, DS4ItemSheetData> {
     /** @override */
-    static get defaultOptions(): BaseEntitySheet.Options {
+    static get defaultOptions(): ItemSheet.Options {
-        const superDefaultOptions = super.defaultOptions;
+        return foundry.utils.mergeObject(super.defaultOptions, {
-        return mergeObject(superDefaultOptions, {
-            ...superDefaultOptions,
             width: 540,
             height: 400,
             classes: ["ds4", "sheet", "item"],
@@ -33,7 +31,7 @@ export class DS4ItemSheet extends ItemSheet<ItemSheet.Data<DS4Item>> {
     }
 
     /** @override */
-    async getData(): Promise<ItemSheet.Data<DS4Item>> {
+    async getData(): Promise<DS4ItemSheetData> {
         const data = {
             ...(await super.getData()),
             config: DS4,
@@ -45,11 +43,14 @@ export class DS4ItemSheet extends ItemSheet<ItemSheet.Data<DS4Item>> {
     }
 
     /** @override */
-    setPosition(options: Partial<Application.Position> = {}): Application.Position & { height: number } {
+    setPosition(options: Partial<Application.Position> = {}): (Application.Position & { height: number }) | undefined {
         const position = super.setPosition(options);
+        if (position) {
             const sheetBody = this.element.find(".sheet-body");
             const bodyHeight = position.height - 192;
             sheetBody.css("height", bodyHeight);
+        }
+
         return position;
     }
 
@@ -70,23 +71,25 @@ export class DS4ItemSheet extends ItemSheet<ItemSheet.Data<DS4Item>> {
         event.preventDefault();
 
         if (this.item.isOwned) {
-            return notifications.warn(game.i18n.localize("DS4.WarningManageActiveEffectOnOwnedItem"));
+            return notifications.warn(getGame().i18n.localize("DS4.WarningManageActiveEffectOnOwnedItem"));
         }
         const a = event.currentTarget;
         const li = $(a).parents(".effect");
 
         switch (a.dataset["action"]) {
             case "create":
-                return this._createActiveEffect();
+                return this.createActiveEffect();
             case "edit":
                 const id = li.data("effectId");
                 const effect = this.item.effects.get(id);
                 if (!effect) {
-                    throw new Error(game.i18n.format("DS4.ErrorItemDoesNotHaveEffect", { id, item: this.item.name }));
+                    throw new Error(
+                        getGame().i18n.format("DS4.ErrorItemDoesNotHaveEffect", { id, item: this.item.name }),
+                    );
                 }
                 return effect.sheet.render(true);
             case "delete": {
-                return this.item.deleteEmbeddedEntity("ActiveEffect", li.data("effectId"));
+                return this.item.deleteEmbeddedDocuments("ActiveEffect", [li.data("effectId")]);
             }
         }
     }
@@ -94,17 +97,19 @@ export class DS4ItemSheet extends ItemSheet<ItemSheet.Data<DS4Item>> {
     /**
      * Create a new ActiveEffect for the item using default data.
      */
-    protected async _createActiveEffect(): Promise<ActiveEffect.Data> {
+    protected async createActiveEffect(): Promise<ActiveEffect | undefined> {
-        const label = `New Effect`;
-
         const createData = {
-            label: label,
+            label: "New Effect",
-            changes: [],
+            icon: "icons/svg/aura.svg",
-            duration: {},
-            transfer: true,
         };
 
-        const effect = ActiveEffect.create(createData, this.item);
+        return ActiveEffect.create({ ...createData }, { parent: this.item });
-        return effect.create({});
     }
 }
+
+interface DS4ItemSheetData extends ItemSheet.Data<ItemSheet.Options> {
+    config: typeof DS4;
+    isOwned: boolean;
+    actor: DS4ItemSheet["item"]["actor"];
+    isPhysical: boolean;
+}

src/module/item/item.ts

@@ -3,26 +3,29 @@
 //
 // SPDX-License-Identifier: MIT
 
-import { DS4Actor } from "../actor/actor";
 import { DS4 } from "../config";
+import { getGame } from "../helpers";
 import { createCheckRoll } from "../rolls/check-factory";
 import notifications from "../ui/notifications";
-import { AttackType, DS4ItemData, ItemType } from "./item-data";
+import { AttackType, ItemType } from "./item-data-source";
-import { DS4ItemPreparedData } from "./item-prepared-data";
 import { calculateSpellPrice } from "./type-specific-helpers/spell";
 
+declare global {
+    interface DocumentClassConfig {
+        Item: typeof DS4Item;
+    }
+}
+
 /**
  * The Item class for DS4
  */
-export class DS4Item extends Item<DS4ItemData, DS4ItemPreparedData> {
+export class DS4Item extends Item {
-    /**
+    /** @override */
-     * @override
-     */
     prepareData(): void {
         super.prepareData();
-        this.prepareDerivedData();
     }
 
+    /** @override */
     prepareDerivedData(): void {
         if (this.data.type === "talent") {
             const data = this.data.data;
@@ -63,24 +66,22 @@ export class DS4Item extends Item<DS4ItemData, DS4ItemPreparedData> {
      * Roll a check for an action with this item.
      */
     async roll(): Promise<void> {
-        if (!this.isOwnedItem()) {
-            throw new Error(game.i18n.format("DS4.ErrorCannotRollUnownedItem", { name: this.name, id: this.id }));
-        }
-
         switch (this.data.type) {
             case "weapon":
                 return this.rollWeapon();
             case "spell":
                 return this.rollSpell();
             default:
-                throw new Error(game.i18n.format("DS4.ErrorRollingForItemTypeNotPossible", { type: this.data.type }));
+                throw new Error(
+                    getGame().i18n.format("DS4.ErrorRollingForItemTypeNotPossible", { type: this.data.type }),
+                );
         }
     }
 
-    protected async rollWeapon(this: this & { readonly isOwned: true }): Promise<void> {
+    protected async rollWeapon(): Promise<void> {
         if (!(this.data.type === "weapon")) {
             throw new Error(
-                game.i18n.format("DS4.ErrorWrongItemType", {
+                getGame().i18n.format("DS4.ErrorWrongItemType", {
                     actualType: this.data.type,
                     expectedType: "weapon",
                     id: this.id,
@@ -91,7 +92,7 @@ export class DS4Item extends Item<DS4ItemData, DS4ItemPreparedData> {
 
         if (!this.data.data.equipped) {
             return notifications.warn(
-                game.i18n.format("DS4.WarningItemMustBeEquippedToBeRolled", {
+                getGame().i18n.format("DS4.WarningItemMustBeEquippedToBeRolled", {
                     name: this.name,
                     id: this.id,
                     type: this.data.type,
@@ -99,24 +100,27 @@ export class DS4Item extends Item<DS4ItemData, DS4ItemPreparedData> {
             );
         }
 
-        const actor = this.actor as unknown as DS4Actor; // TODO(types): Improve so that the concrete Actor type is known here
+        if (!this.actor) {
-        const ownerDataData = actor.data.data;
+            throw new Error(getGame().i18n.format("DS4.ErrorCannotRollUnownedItem", { name: this.name, id: this.id }));
+        }
+
+        const ownerDataData = this.actor.data.data;
         const weaponBonus = this.data.data.weaponBonus;
         const combatValue = await this.getCombatValueKeyForAttackType(this.data.data.attackType);
         const checkTargetNumber = ownerDataData.combatValues[combatValue].total + weaponBonus;
 
         await createCheckRoll(checkTargetNumber, {
-            rollMode: game.settings.get("core", "rollMode") as Const.DiceRollMode, // TODO(types): Type this setting in upstream
+            rollMode: getGame().settings.get("core", "rollMode"),
             maximumCoupResult: ownerDataData.rolling.maximumCoupResult,
             minimumFumbleResult: ownerDataData.rolling.minimumFumbleResult,
-            flavor: game.i18n.format("DS4.ItemWeaponCheckFlavor", { actor: actor.name, weapon: this.name }),
+            flavor: getGame().i18n.format("DS4.ItemWeaponCheckFlavor", { actor: this.actor.name, weapon: this.name }),
         });
     }
 
     protected async rollSpell(): Promise<void> {
         if (!(this.data.type === "spell")) {
             throw new Error(
-                game.i18n.format("DS4.ErrorWrongItemType", {
+                getGame().i18n.format("DS4.ErrorWrongItemType", {
                     actualType: this.data.type,
                     expectedType: "spell",
                     id: this.id,
@@ -127,7 +131,7 @@ export class DS4Item extends Item<DS4ItemData, DS4ItemPreparedData> {
 
         if (!this.data.data.equipped) {
             return notifications.warn(
-                game.i18n.format("DS4.WarningItemMustBeEquippedToBeRolled", {
+                getGame().i18n.format("DS4.WarningItemMustBeEquippedToBeRolled", {
                     name: this.name,
                     id: this.id,
                     type: this.data.type,
@@ -135,12 +139,15 @@ export class DS4Item extends Item<DS4ItemData, DS4ItemPreparedData> {
             );
         }
 
-        const actor = this.actor as unknown as DS4Actor; // TODO(types): Improve so that the concrete Actor type is known here
+        if (!this.actor) {
-        const ownerDataData = actor.data.data;
+            throw new Error(getGame().i18n.format("DS4.ErrorCannotRollUnownedItem", { name: this.name, id: this.id }));
+        }
+
+        const ownerDataData = this.actor.data.data;
         const spellBonus = Number.isNumeric(this.data.data.bonus) ? parseInt(this.data.data.bonus) : undefined;
         if (spellBonus === undefined) {
             notifications.info(
-                game.i18n.format("DS4.InfoManuallyEnterSpellBonus", {
+                getGame().i18n.format("DS4.InfoManuallyEnterSpellBonus", {
                     name: this.name,
                     spellBonus: this.data.data.bonus,
                 }),
@@ -150,10 +157,10 @@ export class DS4Item extends Item<DS4ItemData, DS4ItemPreparedData> {
         const checkTargetNumber = ownerDataData.combatValues[spellType].total + (spellBonus ?? 0);
 
         await createCheckRoll(checkTargetNumber, {
-            rollMode: game.settings.get("core", "rollMode") as Const.DiceRollMode, // TODO(types): Type this setting in upstream
+            rollMode: getGame().settings.get("core", "rollMode"),
             maximumCoupResult: ownerDataData.rolling.maximumCoupResult,
             minimumFumbleResult: ownerDataData.rolling.minimumFumbleResult,
-            flavor: game.i18n.format("DS4.ItemSpellCheckFlavor", { actor: actor.name, spell: this.name }),
+            flavor: getGame().i18n.format("DS4.ItemSpellCheckFlavor", { actor: this.actor.name, spell: this.name }),
         });
     }
 
@@ -162,22 +169,22 @@ export class DS4Item extends Item<DS4ItemData, DS4ItemPreparedData> {
             const { melee, ranged } = { ...DS4.i18n.attackTypes };
             const identifier = "attack-type-selection";
             return Dialog.prompt({
-                title: game.i18n.localize("DS4.DialogAttackTypeSelection"),
+                title: getGame().i18n.localize("DS4.DialogAttackTypeSelection"),
                 content: await renderTemplate("systems/ds4/templates/dialogs/simple-select-form.hbs", {
                     selects: [
                         {
-                            label: game.i18n.localize("DS4.AttackType"),
+                            label: getGame().i18n.localize("DS4.AttackType"),
                             identifier,
                             options: { melee, ranged },
                         },
                     ],
                 }),
-                label: game.i18n.localize("DS4.GenericOkButton"),
+                label: getGame().i18n.localize("DS4.GenericOkButton"),
                 callback: (html) => {
                     const selectedAttackType = html.find(`#${identifier}`).val();
                     if (selectedAttackType !== "melee" && selectedAttackType !== "ranged") {
                         throw new Error(
-                            game.i18n.format("DS4.ErrorUnexpectedAttackType", {
+                            getGame().i18n.format("DS4.ErrorUnexpectedAttackType", {
                                 actualType: selectedAttackType,
                                 expectedTypes: "'melee', 'ranged'",
                             }),
@@ -190,11 +197,4 @@ export class DS4Item extends Item<DS4ItemData, DS4ItemPreparedData> {
             return `${attackType}Attack` as const;
         }
     }
-
-    /**
-     * Type-guarding variant to check if the item is owned.
-     */
-    isOwnedItem(): this is this & { readonly isOwned: true } {
-        return this.isOwned;
-    }
 }

src/module/item/type-specific-helpers/spell.ts

@@ -3,9 +3,9 @@
 // SPDX-License-Identifier: MIT
 
 import { hoursPerDay, minutesPerHour, secondsPerMinute, secondsPerRound } from "../../common/time-helpers";
-import { DS4SpellDataData, TemporalUnit, UnitData } from "../item-data";
+import { DS4SpellDataSourceData, TemporalUnit, UnitData } from "../item-data-source";
 
-export function calculateSpellPrice(data: DS4SpellDataData): number | null {
+export function calculateSpellPrice(data: DS4SpellDataSourceData): number | null {
     const spellPriceFactor = calculateSpellPriceFactor(data.cooldownDuration);
     const baseSpellPrices = [
         data.minimumLevels.healer !== null ? 10 + (data.minimumLevels.healer - 1) * 35 : null,

src/module/logger.ts

@@ -8,24 +8,17 @@ const loggingSeparator = "|";
 type LogLevel = "debug" | "info" | "warning" | "error";
 type LoggingFunction = (...data: unknown[]) => void;
 
-class Logger {
+const getLoggingFunction = (type: LogLevel = "info"): LoggingFunction => {
-    readonly debug: LoggingFunction;
-    readonly info: LoggingFunction;
-    readonly warn: LoggingFunction;
-    readonly error: LoggingFunction;
-
-    constructor() {
-        this.debug = this.getLoggingFunction("debug");
-        this.info = this.getLoggingFunction("info");
-        this.warn = this.getLoggingFunction("warning");
-        this.error = this.getLoggingFunction("error");
-    }
-
-    getLoggingFunction(type: LogLevel = "info") {
     const log = { debug: console.debug, info: console.info, warning: console.warn, error: console.error }[type];
     return (...data: unknown[]) => log(loggingContext, loggingSeparator, ...data);
-    }
+};
-}
+
+const logger = Object.freeze({
+    debug: getLoggingFunction("debug"),
+    info: getLoggingFunction("info"),
+    warn: getLoggingFunction("warning"),
+    error: getLoggingFunction("error"),
+    getLoggingFunction,
+});
 
-const logger = new Logger();
 export default logger;

src/module/macros/helpers.ts

@@ -3,7 +3,7 @@
 // SPDX-License-Identifier: MIT
 
 import { DS4Actor } from "../actor/actor";
-import { getCanvas } from "../helpers";
+import { getCanvas, getGame } from "../helpers";
 
 /**
  * Gets the currently active actor based on how {@link ChatMessage} determines
@@ -15,11 +15,11 @@ export function getActiveActor(): DS4Actor | undefined {
 
     const speakerToken = speaker.token ? getCanvas().tokens.get(speaker.token) : undefined;
     if (speakerToken) {
-        return speakerToken.actor as DS4Actor;
+        return speakerToken.actor ?? undefined;
     }
 
-    const speakerActor = speaker.actor ? game.actors?.get(speaker.actor) : undefined;
+    const speakerActor = speaker.actor ? getGame().actors?.get(speaker.actor) : undefined;
     if (speakerActor) {
-        return speakerActor as DS4Actor;
+        return speakerActor;
     }
 }

src/module/macros/roll-check.ts

@@ -2,8 +2,9 @@
 //
 // SPDX-License-Identifier: MIT
 
-import { Check } from "../actor/actor-prepared-data";
+import { Check } from "../actor/actor-data-properties";
 import { DS4 } from "../config";
+import { getGame } from "../helpers";
 import notifications from "../ui/notifications";
 import { getActiveActor } from "./helpers";
 
@@ -15,13 +16,13 @@ import { getActiveActor } from "./helpers";
  */
 export async function createRollCheckMacro(check: Check, slot: string): Promise<void> {
     const macro = await getOrCreateRollCheckMacro(check);
-    game.user?.assignHotbarMacro(macro, slot);
+    getGame().user?.assignHotbarMacro(macro ?? null, slot);
 }
 
-async function getOrCreateRollCheckMacro(check: Check): Promise<Macro | null> {
+async function getOrCreateRollCheckMacro(check: Check): Promise<Macro | undefined> {
     const command = `game.ds4.macros.rollCheck("${check}");`;
 
-    const existingMacro = game.macros?.entities.find(
+    const existingMacro = getGame().macros?.find(
         (m) => m.name === DS4.i18n.checks[check] && m.data.command === command,
     );
     if (existingMacro) {
@@ -36,7 +37,7 @@ async function getOrCreateRollCheckMacro(check: Check): Promise<Macro | null> {
             img: DS4.icons.checks[check],
             flags: { "ds4.checkMacro": true },
         },
-        { displaySheet: false },
+        { renderSheet: false },
     );
 }
 
@@ -46,7 +47,7 @@ async function getOrCreateRollCheckMacro(check: Check): Promise<Macro | null> {
 export async function rollCheck(check: Check): Promise<void> {
     const actor = getActiveActor();
     if (!actor) {
-        return notifications.warn(game.i18n.localize("DS4.WarningMustControlActorToUseRollCheckMacro"));
+        return notifications.warn(getGame().i18n.localize("DS4.WarningMustControlActorToUseRollCheckMacro"));
     }
 
     return actor.rollCheck(check).catch((e) => notifications.error(e, { log: true }));

src/module/macros/roll-generic-check.ts

@@ -2,15 +2,17 @@
 //
 // SPDX-License-Identifier: MIT
 
+import { getGame } from "../helpers";
 import notifications from "../ui/notifications";
 import { getActiveActor } from "./helpers";
+
 /**
  * Executes the roll generic check macro.
  */
 export async function rollGenericCheck(): Promise<void> {
     const actor = getActiveActor();
     if (!actor) {
-        return notifications.warn(game.i18n.localize("DS4.WarningMustControlActorToUseRollCheckMacro"));
+        return notifications.warn(getGame().i18n.localize("DS4.WarningMustControlActorToUseRollCheckMacro"));
     }
 
     return actor.rollGenericCheck().catch((e) => notifications.error(e, { log: true }));

src/module/macros/roll-item.ts

@@ -2,7 +2,7 @@
 //
 // SPDX-License-Identifier: MIT
 
-import { DS4ItemData } from "../item/item-data";
+import { getGame } from "../helpers";
 import notifications from "../ui/notifications";
 import { getActiveActor } from "./helpers";
 
@@ -12,15 +12,15 @@ import { getActiveActor } from "./helpers";
  * @param itemData - The item data
  * @param slot     - The hotbar slot to use
  */
-export async function createRollItemMacro(itemData: DS4ItemData, slot: string): Promise<void> {
+export async function createRollItemMacro(itemData: foundry.data.ItemData["_source"], slot: string): Promise<void> {
     const macro = await getOrCreateRollItemMacro(itemData);
-    game.user?.assignHotbarMacro(macro, slot);
+    getGame().user?.assignHotbarMacro(macro ?? null, slot);
 }
 
-async function getOrCreateRollItemMacro(itemData: DS4ItemData): Promise<Macro | null> {
+async function getOrCreateRollItemMacro(itemData: foundry.data.ItemData["_source"]): Promise<Macro | undefined> {
     const command = `game.ds4.macros.rollItem("${itemData._id}");`;
 
-    const existingMacro = game.macros?.entities.find((m) => m.name === itemData.name && m.data.command === command);
+    const existingMacro = getGame().macros?.find((m) => m.name === itemData.name && m.data.command === command);
     if (existingMacro) {
         return existingMacro;
     }
@@ -33,7 +33,7 @@ async function getOrCreateRollItemMacro(itemData: DS4ItemData): Promise<Macro |
             img: itemData.img,
             flags: { "ds4.itemMacro": true },
         },
-        { displaySheet: false },
+        { renderSheet: false },
     );
 }
 
@@ -43,13 +43,13 @@ async function getOrCreateRollItemMacro(itemData: DS4ItemData): Promise<Macro |
 export async function rollItem(itemId: string): Promise<void> {
     const actor = getActiveActor();
     if (!actor) {
-        return notifications.warn(game.i18n.localize("DS4.WarningMustControlActorToUseRollItemMacro"));
+        return notifications.warn(getGame().i18n.localize("DS4.WarningMustControlActorToUseRollItemMacro"));
     }
 
     const item = actor.items?.get(itemId);
     if (!item) {
         return notifications.warn(
-            game.i18n.format("DS4.WarningControlledActorDoesNotHaveItem", {
+            getGame().i18n.format("DS4.WarningControlledActorDoesNotHaveItem", {
                 actorName: actor.name,
                 actorId: actor.id,
                 itemId,

src/module/migrations.ts

@@ -2,25 +2,25 @@
 //
 // SPDX-License-Identifier: MIT
 
+import { getGame } from "./helpers";
 import logger from "./logger";
 import { migrate as migrate001 } from "./migrations/001";
 import { migrate as migrate002 } from "./migrations/002";
 import { migrate as migrate003 } from "./migrations/003";
 import { migrate as migrate004 } from "./migrations/004";
-
 import notifications from "./ui/notifications";
 
 async function migrate(): Promise<void> {
-    if (!game.user?.isGM) {
+    if (!getGame().user?.isGM) {
         return;
     }
 
-    const oldMigrationVersion = game.settings.get("ds4", "systemMigrationVersion");
+    const oldMigrationVersion = getGame().settings.get("ds4", "systemMigrationVersion");
 
     const targetMigrationVersion = migrations.length;
 
     if (isFirstWorldStart(oldMigrationVersion)) {
-        game.settings.set("ds4", "systemMigrationVersion", targetMigrationVersion);
+        getGame().settings.set("ds4", "systemMigrationVersion", targetMigrationVersion);
         return;
     }
 
@@ -28,7 +28,7 @@ async function migrate(): Promise<void> {
 }
 
 async function migrateFromTo(oldMigrationVersion: number, targetMigrationVersion: number): Promise<void> {
-    if (!game.user?.isGM) {
+    if (!getGame().user?.isGM) {
         return;
     }
 
@@ -36,7 +36,7 @@ async function migrateFromTo(oldMigrationVersion: number, targetMigrationVersion
 
     if (migrationsToExecute.length > 0) {
         notifications.info(
-            game.i18n.format("DS4.InfoSystemUpdateStart", {
+            getGame().i18n.format("DS4.InfoSystemUpdateStart", {
                 currentVersion: oldMigrationVersion,
                 targetVersion: targetMigrationVersion,
             }),
@@ -48,10 +48,10 @@ async function migrateFromTo(oldMigrationVersion: number, targetMigrationVersion
             logger.info("executing migration script ", currentMigrationVersion);
             try {
                 await migration();
-                game.settings.set("ds4", "systemMigrationVersion", currentMigrationVersion);
+                getGame().settings.set("ds4", "systemMigrationVersion", currentMigrationVersion);
             } catch (err) {
                 notifications.error(
-                    game.i18n.format("DS4.ErrorDuringMigration", {
+                    getGame().i18n.format("DS4.ErrorDuringMigration", {
                         currentVersion: oldMigrationVersion,
                         targetVersion: targetMigrationVersion,
                         migrationVersion: currentMigrationVersion,
@@ -65,7 +65,7 @@ async function migrateFromTo(oldMigrationVersion: number, targetMigrationVersion
         }
 
         notifications.info(
-            game.i18n.format("DS4.InfoSystemUpdateCompleted", {
+            getGame().i18n.format("DS4.InfoSystemUpdateCompleted", {
                 currentVersion: oldMigrationVersion,
                 targetVersion: targetMigrationVersion,
             }),

src/module/migrations/001.ts

@@ -2,14 +2,18 @@
 //
 // SPDX-License-Identifier: MIT
 
-import logger from "../logger";
+import {
+    getCompendiumMigrator,
+    getSceneUpdateDataGetter,
+    migrateActors,
+    migrateCompendiums,
+    migrateScenes,
+} from "./migrationHelpers";
 
 export async function migrate(): Promise<void> {
-    for (const a of game.actors?.entities ?? []) {
+    await migrateActors(getActorUpdateData);
-        const updateData = getActorUpdateData();
+    await migrateScenes(getSceneUpdateData);
-        logger.info(`Migrating actor ${a.name}`);
+    await migrateCompendiums(migrateCompendium);
-        await a.update(updateData, { enforceTypes: false });
-    }
 }
 
 function getActorUpdateData(): Record<string, unknown> {
@@ -32,3 +36,6 @@ function getActorUpdateData(): Record<string, unknown> {
     };
     return updateData;
 }
+
+const getSceneUpdateData = getSceneUpdateDataGetter(getActorUpdateData);
+const migrateCompendium = getCompendiumMigrator({ getActorUpdateData, getSceneUpdateData });

src/module/migrations/002.ts

@@ -2,142 +2,33 @@
 //
 // SPDX-License-Identifier: MIT
 
-import logger from "../logger";
+import {
+    getActorUpdateDataGetter,
+    getCompendiumMigrator,
+    getSceneUpdateDataGetter,
+    migrateActors,
+    migrateCompendiums,
+    migrateItems,
+    migrateScenes,
+} from "./migrationHelpers";
 
 export async function migrate(): Promise<void> {
-    await migrateItems();
+    await migrateItems(getItemUpdateData);
-    await migrateActors();
+    await migrateActors(getActorUpdateData);
-    await migrateScenes();
+    await migrateScenes(getSceneUpdateData);
-    await migrateCompendiums();
+    await migrateCompendiums(migrateCompendium);
 }
 
-async function migrateItems() {
+function getItemUpdateData(
-    for (const item of game.items?.entities ?? []) {
+    itemData: Partial<foundry.data.ItemData["_source"]>,
-        try {
+): DeepPartial<foundry.data.ItemData["_source"]> | undefined {
-            const updateData = getItemUpdateData(item._data);
-            if (updateData) {
-                logger.info(`Migrating Item entity ${item.name} (${item.id})`);
-                await item.update(updateData), { enforceTypes: false };
-            }
-        } catch (err) {
-            err.message = `Error during migration of Item entity ${item.name} (${item.id}), continuing anyways.`;
-            logger.error(err);
-        }
-    }
-}
-
-function getItemUpdateData(itemData: DeepPartial<Item.Data>) {
     if (!["equipment", "trinket"].includes(itemData.type ?? "")) return undefined;
-    return { type: itemData.type === "equipment" ? "loot" : "equipment" };
+    return { type: itemData.type === "equipment" ? ("loot" as const) : ("equipment" as const) };
 }
 
-async function migrateActors() {
+const getActorUpdateData = getActorUpdateDataGetter(getItemUpdateData);
-    for (const actor of game.actors?.entities ?? []) {
+const getSceneUpdateData = getSceneUpdateDataGetter(getActorUpdateData);
-        try {
+const migrateCompendium = getCompendiumMigrator(
-            const updateData = getActorUpdateData(actor._data);
+    { getItemUpdateData, getActorUpdateData, getSceneUpdateData },
-            if (updateData) {
+    { migrateToTemplateEarly: false },
-                logger.info(`Migrating Actor entity ${actor.name} (${actor.id})`);
+);
-                await actor.update(updateData, { enforceTypes: false });
-            }
-        } catch (err) {
-            err.message = `Error during migration of Actor entity ${actor.name} (${actor.id}), continuing anyways.`;
-            logger.error(err);
-        }
-    }
-}
-
-function getActorUpdateData(actorData: DeepPartial<Actor.Data>) {
-    let hasItemUpdates = false;
-    const items = actorData.items?.map((itemData) => {
-        const update = itemData ? getItemUpdateData(itemData) : undefined;
-        if (update) {
-            hasItemUpdates = true;
-            return { ...itemData, ...update };
-        } else {
-            return itemData;
-        }
-    });
-    return hasItemUpdates ? { items } : undefined;
-}
-
-async function migrateScenes() {
-    for (const scene of game.scenes?.entities ?? []) {
-        try {
-            const updateData = getSceneUpdateData(scene._data);
-            if (updateData) {
-                logger.info(`Migrating Scene entity ${scene.name} (${scene.id})`);
-                await scene.update(updateData, { enforceTypes: false });
-            }
-        } catch (err) {
-            err.message = `Error during migration of Scene entity ${scene.name} (${scene.id}), continuing anyways.`;
-            logger.error(err);
-        }
-    }
-}
-
-function getSceneUpdateData(sceneData: Scene.Data) {
-    let hasTokenUpdates = false;
-    const tokens = sceneData.tokens.map((tokenData) => {
-        if (!tokenData.actorId || tokenData.actorLink || tokenData.actorData.data) {
-            tokenData.actorData = {};
-            hasTokenUpdates = true;
-            return tokenData;
-        }
-        const token = new Token(tokenData);
-        if (!token.actor) {
-            tokenData.actorId = null as unknown as string;
-            tokenData.actorData = {};
-            hasTokenUpdates = true;
-        } else if (!tokenData.actorLink) {
-            const actorUpdateData = getActorUpdateData(token.data.actorData);
-            tokenData.actorData = mergeObject(token.data.actorData, actorUpdateData);
-            hasTokenUpdates = true;
-        }
-        return tokenData;
-    });
-    if (!hasTokenUpdates) return undefined;
-    return hasTokenUpdates ? { tokens } : undefined;
-}
-
-async function migrateCompendiums() {
-    for (const compendium of game.packs ?? []) {
-        if (compendium.metadata.package !== "world") continue;
-        if (!["Actor", "Item", "Scene"].includes(compendium.metadata.entity)) continue;
-        await migrateCompendium(compendium);
-    }
-}
-
-async function migrateCompendium(compendium: Compendium) {
-    const entityName = compendium.metadata.entity;
-    if (!["Actor", "Item", "Scene"].includes(entityName)) return;
-    const wasLocked = compendium.locked;
-    await compendium.configure({ locked: false });
-
-    const content = await compendium.getContent();
-
-    for (const entity of content) {
-        try {
-            const getUpdateData = (entity: Entity) => {
-                switch (entityName) {
-                    case "Item":
-                        return getItemUpdateData(entity._data);
-                    case "Actor":
-                        return getActorUpdateData(entity._data);
-                    case "Scene":
-                        return getSceneUpdateData(entity._data as Scene.Data);
-                }
-            };
-            const updateData = getUpdateData(entity);
-            if (updateData) {
-                logger.info(`Migrating entity ${entity.name} (${entity.id}) in compendium ${compendium.collection}`);
-                await compendium.updateEntity({ ...updateData, _id: entity._id });
-            }
-        } catch (err) {
-            err.message = `Error during migration of entity ${entity.name} (${entity.id}) in compendium ${compendium.collection}, continuing anyways.`;
-            logger.error(err);
-        }
-    }
-
-    await compendium.migrate({});
-    await compendium.configure({ locked: wasLocked });
-}

src/module/migrations/003.ts

@@ -2,31 +2,24 @@
 //
 // SPDX-License-Identifier: MIT
 
-import logger from "../logger";
+import {
+    getActorUpdateDataGetter,
+    getCompendiumMigrator,
+    getSceneUpdateDataGetter,
+    migrateActors,
+    migrateCompendiums,
+    migrateItems,
+    migrateScenes,
+} from "./migrationHelpers";
 
 export async function migrate(): Promise<void> {
-    await migrateItems();
+    await migrateItems(getItemUpdateData);
-    await migrateActors();
+    await migrateActors(getActorUpdateData);
-    await migrateScenes();
+    await migrateScenes(getSceneUpdateData);
-    await migrateCompendiums();
+    await migrateCompendiums(migrateCompendium);
 }
 
-async function migrateItems() {
+function getItemUpdateData(itemData: Partial<foundry.data.ItemData["_source"]>) {
-    for (const item of game.items?.entities ?? []) {
-        try {
-            const updateData = getItemUpdateData(item._data);
-            if (updateData) {
-                logger.info(`Migrating Item entity ${item.name} (${item.id})`);
-                await item.update(updateData), { enforceTypes: false };
-            }
-        } catch (err) {
-            err.message = `Error during migration of Item entity ${item.name} (${item.id}), continuing anyways.`;
-            logger.error(err);
-        }
-    }
-}
-
-function getItemUpdateData(itemData: DeepPartial<Item.Data>) {
     if (!["loot"].includes(itemData.type ?? "")) return undefined;
     return {
         data: {
@@ -35,113 +28,9 @@ function getItemUpdateData(itemData: DeepPartial<Item.Data>) {
     };
 }
 
-async function migrateActors() {
+const getActorUpdateData = getActorUpdateDataGetter(getItemUpdateData);
-    for (const actor of game.actors?.entities ?? []) {
+const getSceneUpdateData = getSceneUpdateDataGetter(getActorUpdateData);
-        try {
+const migrateCompendium = getCompendiumMigrator(
-            const updateData = getActorUpdateData(actor._data);
+    { getItemUpdateData, getActorUpdateData },
-            if (updateData) {
+    { migrateToTemplateEarly: false },
-                logger.info(`Migrating Actor entity ${actor.name} (${actor.id})`);
+);
-                await actor.update(updateData, { enforceTypes: false });
-            }
-        } catch (err) {
-            err.message = `Error during migration of Actor entity ${actor.name} (${actor.id}), continuing anyways.`;
-            logger.error(err);
-        }
-    }
-}
-
-function getActorUpdateData(actorData: DeepPartial<Actor.Data>) {
-    let hasItemUpdates = false;
-    const items = actorData.items?.map((itemData) => {
-        const update = itemData ? getItemUpdateData(itemData) : undefined;
-        if (update) {
-            hasItemUpdates = true;
-            return mergeObject(itemData, update, { enforceTypes: false, inplace: false });
-        } else {
-            return itemData;
-        }
-    });
-    return hasItemUpdates ? { items } : undefined;
-}
-
-async function migrateScenes() {
-    for (const scene of game.scenes?.entities ?? []) {
-        try {
-            const updateData = getSceneUpdateData(scene._data);
-            if (updateData) {
-                logger.info(`Migrating Scene entity ${scene.name} (${scene.id})`);
-                await scene.update(updateData, { enforceTypes: false });
-            }
-        } catch (err) {
-            err.message = `Error during migration of Scene entity ${scene.name} (${scene.id}), continuing anyways.`;
-            logger.error(err);
-        }
-    }
-}
-
-function getSceneUpdateData(sceneData: Scene.Data) {
-    let hasTokenUpdates = false;
-    const tokens = sceneData.tokens.map((tokenData) => {
-        if (!tokenData.actorId || tokenData.actorLink || tokenData.actorData.data) {
-            tokenData.actorData = {};
-            hasTokenUpdates = true;
-            return tokenData;
-        }
-        const token = new Token(tokenData);
-        if (!token.actor) {
-            tokenData.actorId = null as unknown as string;
-            tokenData.actorData = {};
-            hasTokenUpdates = true;
-        } else if (!tokenData.actorLink) {
-            const actorUpdateData = getActorUpdateData(token.data.actorData);
-            tokenData.actorData = mergeObject(token.data.actorData, actorUpdateData);
-            hasTokenUpdates = true;
-        }
-        return tokenData;
-    });
-    if (!hasTokenUpdates) return undefined;
-    return hasTokenUpdates ? { tokens } : undefined;
-}
-
-async function migrateCompendiums() {
-    for (const compendium of game.packs ?? []) {
-        if (compendium.metadata.package !== "world") continue;
-        if (!["Actor", "Item", "Scene"].includes(compendium.metadata.entity)) continue;
-        await migrateCompendium(compendium);
-    }
-}
-
-async function migrateCompendium(compendium: Compendium) {
-    const entityName = compendium.metadata.entity;
-    if (!["Actor", "Item", "Scene"].includes(entityName)) return;
-    const wasLocked = compendium.locked;
-    await compendium.configure({ locked: false });
-
-    const content = await compendium.getContent();
-
-    for (const entity of content) {
-        try {
-            const getUpdateData = (entity: Entity) => {
-                switch (entityName) {
-                    case "Item":
-                        return getItemUpdateData(entity._data);
-                    case "Actor":
-                        return getActorUpdateData(entity._data);
-                    case "Scene":
-                        return getSceneUpdateData(entity._data as Scene.Data);
-                }
-            };
-            const updateData = getUpdateData(entity);
-            if (updateData) {
-                logger.info(`Migrating entity ${entity.name} (${entity.id}) in compendium ${compendium.collection}`);
-                await compendium.updateEntity({ ...updateData, _id: entity._id });
-            }
-        } catch (err) {
-            err.message = `Error during migration of entity ${entity.name} (${entity.id}) in compendium ${compendium.collection}, continuing anyways.`;
-            logger.error(err);
-        }
-    }
-
-    await compendium.migrate({});
-    await compendium.configure({ locked: wasLocked });
-}

src/module/migrations/004.ts

@@ -2,157 +2,39 @@
 //
 // SPDX-License-Identifier: MIT
 
-import { DS4SpellDataData } from "../item/item-data";
+import {
-import logger from "../logger";
+    getActorUpdateDataGetter,
+    getCompendiumMigrator,
+    getSceneUpdateDataGetter,
+    migrateActors,
+    migrateCompendiums,
+    migrateItems,
+    migrateScenes,
+} from "./migrationHelpers";
 
 export async function migrate(): Promise<void> {
-    await migrateItems();
+    await migrateItems(getItemUpdateData);
-    await migrateActors();
+    await migrateActors(getActorUpdateData);
-    await migrateScenes();
+    await migrateScenes(getSceneUpdateData);
-    await migrateCompendiums();
+    await migrateCompendiums(migrateCompendium);
 }
 
-async function migrateItems() {
+function getItemUpdateData(itemData: Partial<foundry.data.ItemData["_source"]>) {
-    for (const item of game.items?.entities ?? []) {
+    if (itemData.type !== "spell") return;
-        try {
+    const cooldownDurationUnit: string | undefined = itemData.data?.cooldownDuration.unit;
-            const updateData = getItemUpdateData(item._data);
-            if (updateData) {
-                logger.info(`Migrating Item entity ${item.name} (${item.id})`);
-                await item.update(updateData), { enforceTypes: false };
-            }
-        } catch (err) {
-            err.message = `Error during migration of Item entity ${item.name} (${item.id}), continuing anyways.`;
-            logger.error(err);
-        }
-    }
-}
 
-function getItemUpdateData(itemData: DeepPartial<Item.Data>) {
-    if (!["spell"].includes(itemData.type ?? "")) return undefined;
     const updateData: Record<string, unknown> = {
-        "-=data.scrollPrice": null,
+        data: {
-        "data.minimumLevels": { healer: null, wizard: null, sorcerer: null },
+            "-=scrollPrice": null,
+            minimumLevels: { healer: null, wizard: null, sorcerer: null },
+            cooldownDuration: {
+                unit: cooldownDurationUnit === "custom" ? "rounds" : cooldownDurationUnit,
+            },
+        },
     };
-    if (((itemData.data as DS4SpellDataData).cooldownDuration.unit as string) === "custom") {
-        updateData["data.cooldownDuration.unit"] = "rounds";
-    }
     return updateData;
 }
 
-async function migrateActors() {
+const getActorUpdateData = getActorUpdateDataGetter(getItemUpdateData);
-    for (const actor of game.actors?.entities ?? []) {
+const getSceneUpdateData = getSceneUpdateDataGetter(getActorUpdateData);
-        try {
+const migrateCompendium = getCompendiumMigrator({ getItemUpdateData, getActorUpdateData, getSceneUpdateData });
-            const updateData = getActorUpdateData(actor._data);
-            if (updateData) {
-                logger.info(`Migrating Actor entity ${actor.name} (${actor.id})`);
-                await actor.update(updateData, { enforceTypes: false });
-            }
-        } catch (err) {
-            err.message = `Error during migration of Actor entity ${actor.name} (${actor.id}), continuing anyways.`;
-            logger.error(err);
-        }
-    }
-}
-
-function getActorUpdateData(actorData: DeepPartial<Actor.Data>) {
-    let hasItemUpdates = false;
-    const items = actorData.items?.map((itemData) => {
-        const update = itemData ? getItemUpdateData(itemData) : undefined;
-        if (update) {
-            hasItemUpdates = true;
-            return mergeObject(itemData, update, { enforceTypes: false, inplace: false });
-        } else {
-            return itemData;
-        }
-    });
-    const updateData: Record<string, unknown> = {};
-    if (actorData.type === "character") {
-        updateData["data.slayerPoints"] = { value: 0 };
-    }
-    if (hasItemUpdates) {
-        updateData["items"] = items;
-    }
-    return updateData;
-}
-
-async function migrateScenes() {
-    for (const scene of game.scenes?.entities ?? []) {
-        try {
-            const updateData = getSceneUpdateData(scene._data);
-            if (updateData) {
-                logger.info(`Migrating Scene entity ${scene.name} (${scene.id})`);
-                await scene.update(updateData, { enforceTypes: false });
-            }
-        } catch (err) {
-            err.message = `Error during migration of Scene entity ${scene.name} (${scene.id}), continuing anyways.`;
-            logger.error(err);
-        }
-    }
-}
-
-function getSceneUpdateData(sceneData: Scene.Data) {
-    let hasTokenUpdates = false;
-    const tokens = sceneData.tokens.map((tokenData) => {
-        if (!tokenData.actorId || tokenData.actorLink || tokenData.actorData.data) {
-            tokenData.actorData = {};
-            hasTokenUpdates = true;
-            return tokenData;
-        }
-        const token = new Token(tokenData);
-        if (!token.actor) {
-            tokenData.actorId = null as unknown as string;
-            tokenData.actorData = {};
-            hasTokenUpdates = true;
-        } else if (!tokenData.actorLink) {
-            const actorUpdateData = getActorUpdateData(token.data.actorData);
-            tokenData.actorData = mergeObject(token.data.actorData, actorUpdateData);
-            hasTokenUpdates = true;
-        }
-        return tokenData;
-    });
-    if (!hasTokenUpdates) return undefined;
-    return hasTokenUpdates ? { tokens } : undefined;
-}
-
-async function migrateCompendiums() {
-    for (const compendium of game.packs ?? []) {
-        if (compendium.metadata.package !== "world") continue;
-        if (!["Actor", "Item", "Scene"].includes(compendium.metadata.entity)) continue;
-        await migrateCompendium(compendium);
-    }
-}
-
-async function migrateCompendium(compendium: Compendium) {
-    const entityName = compendium.metadata.entity;
-    if (!["Actor", "Item", "Scene"].includes(entityName)) return;
-    const wasLocked = compendium.locked;
-    await compendium.configure({ locked: false });
-    await compendium.migrate({});
-
-    const content = await compendium.getContent();
-
-    for (const entity of content) {
-        try {
-            const getUpdateData = (entity: Entity) => {
-                switch (entityName) {
-                    case "Item":
-                        return getItemUpdateData(entity._data);
-                    case "Actor":
-                        return getActorUpdateData(entity._data);
-                    case "Scene":
-                        return getSceneUpdateData(entity._data as Scene.Data);
-                }
-            };
-            const updateData = getUpdateData(entity);
-            if (updateData) {
-                logger.info(`Migrating entity ${entity.name} (${entity.id}) in compendium ${compendium.collection}`);
-                await compendium.updateEntity({ ...updateData, _id: entity._id });
-            }
-        } catch (err) {
-            err.message = `Error during migration of entity ${entity.name} (${entity.id}) in compendium ${compendium.collection}, continuing anyways.`;
-            logger.error(err);
-        }
-    }
-
-    await compendium.configure({ locked: wasLocked });
-}

src/module/migrations/migrationHelpers.ts

@@ -0,0 +1,178 @@
+// SPDX-FileCopyrightText: 2021 Johannes Loher
+//
+// SPDX-License-Identifier: MIT
+
+import { DS4Actor } from "../actor/actor";
+import { getGame } from "../helpers";
+import { DS4Item } from "../item/item";
+import logger from "../logger";
+
+type ItemUpdateDataGetter = (
+    itemData: Partial<foundry.data.ItemData["_source"]>,
+) => DeepPartial<foundry.data.ItemData["_source"]> | Record<string, unknown> | undefined;
+
+export async function migrateItems(getItemUpdateData: ItemUpdateDataGetter): Promise<void> {
+    for (const item of getGame().items ?? []) {
+        try {
+            const updateData = getItemUpdateData(item.toObject());
+            if (updateData) {
+                logger.info(`Migrating Item document ${item.name} (${item.id})`);
+                await item.update(updateData), { enforceTypes: false };
+            }
+        } catch (err) {
+            err.message = `Error during migration of Item document ${item.name} (${item.id}), continuing anyways.`;
+            logger.error(err);
+        }
+    }
+}
+
+type ActorUpdateDataGetter = (
+    itemData: Partial<foundry.data.ActorData["_source"]>,
+) => DeepPartial<foundry.data.ActorData["_source"]> | undefined;
+
+export async function migrateActors(getActorUpdateData: ActorUpdateDataGetter): Promise<void> {
+    for (const actor of getGame().actors ?? []) {
+        try {
+            const updateData = getActorUpdateData(actor.toObject());
+            if (updateData) {
+                logger.info(`Migrating Actor document ${actor.name} (${actor.id})`);
+                await actor.update(updateData);
+            }
+        } catch (err) {
+            err.message = `Error during migration of Actor document ${actor.name} (${actor.id}), continuing anyways.`;
+            logger.error(err);
+        }
+    }
+}
+
+type SceneUpdateDataGetter = (
+    sceneData: foundry.documents.BaseScene["data"],
+) => DeepPartial<foundry.documents.BaseScene["data"]["_source"]>;
+
+export async function migrateScenes(getSceneUpdateData: SceneUpdateDataGetter): Promise<void> {
+    for (const scene of getGame().scenes ?? []) {
+        try {
+            const updateData = getSceneUpdateData(scene.data);
+            if (updateData) {
+                logger.info(`Migrating Scene document ${scene.name} (${scene.id})`);
+                await scene.update(updateData);
+            }
+        } catch (err) {
+            err.message = `Error during migration of Scene document ${scene.name} (${scene.id}), continuing anyways.`;
+            logger.error(err);
+        }
+    }
+}
+
+type CompendiumMigrator = (compendium: CompendiumCollection<CompendiumCollection.Metadata>) => Promise<void>;
+
+export async function migrateCompendiums(migrateCompendium: CompendiumMigrator): Promise<void> {
+    for (const compendium of getGame().packs ?? []) {
+        if (compendium.metadata.package !== "world") continue;
+        if (!["Actor", "Item", "Scene"].includes(compendium.metadata.entity)) continue;
+        await migrateCompendium(compendium);
+    }
+}
+
+export function getActorUpdateDataGetter(getItemUpdateData: ItemUpdateDataGetter): ActorUpdateDataGetter {
+    return (
+        actorData: Partial<foundry.data.ActorData["_source"]>,
+    ): DeepPartial<foundry.data.ActorData["_source"]> | undefined => {
+        let hasItemUpdates = false;
+        const items = actorData.items?.map((itemData) => {
+            const update = getItemUpdateData(itemData);
+            if (update) {
+                hasItemUpdates = true;
+                return { ...itemData, ...update };
+            } else {
+                return itemData;
+            }
+        });
+        return hasItemUpdates ? { items } : undefined;
+    };
+}
+
+export function getSceneUpdateDataGetter(getActorUpdateData: ActorUpdateDataGetter): SceneUpdateDataGetter {
+    return (sceneData: foundry.documents.BaseScene["data"]) => {
+        const tokens = (sceneData.tokens as Collection<TokenDocument>).map((token: TokenDocument) => {
+            const t = token.toObject();
+            if (!t.actorId || t.actorLink) {
+                t.actorData = {};
+            } else if (!getGame().actors?.has(t.actorId)) {
+                t.actorId = null;
+                t.actorData = {};
+            } else if (!t.actorLink) {
+                const actorData = foundry.utils.deepClone(t.actorData);
+                actorData.type = token.actor?.type;
+                const update = getActorUpdateData(actorData);
+                if (update !== undefined) {
+                    ["items" as const, "effects" as const].forEach((embeddedName) => {
+                        const embeddedUpdates = update[embeddedName];
+                        if (embeddedUpdates === undefined || !embeddedUpdates.length) return;
+                        const updates = new Map(embeddedUpdates.flatMap((u) => (u && u._id ? [[u._id, u]] : [])));
+                        const originals = t.actorData[embeddedName];
+                        if (!originals) return;
+                        originals.forEach((original) => {
+                            if (!original._id) return;
+                            const update = updates.get(original._id);
+                            if (update) foundry.utils.mergeObject(original, update);
+                        });
+                        delete update[embeddedName];
+                    });
+                    foundry.utils.mergeObject(t.actorData, update);
+                }
+            }
+            return t;
+        });
+        return { tokens };
+    };
+}
+
+export function getCompendiumMigrator(
+    {
+        getItemUpdateData,
+        getActorUpdateData,
+        getSceneUpdateData,
+    }: {
+        getItemUpdateData?: ItemUpdateDataGetter;
+        getActorUpdateData?: ActorUpdateDataGetter;
+        getSceneUpdateData?: SceneUpdateDataGetter;
+    } = {},
+    { migrateToTemplateEarly = true } = {},
+) {
+    return async (compendium: CompendiumCollection<CompendiumCollection.Metadata>): Promise<void> => {
+        const entityName = compendium.metadata.entity;
+        if (!["Actor", "Item", "Scene"].includes(entityName)) return;
+        const wasLocked = compendium.locked;
+        await compendium.configure({ locked: false });
+        if (migrateToTemplateEarly) {
+            await compendium.migrate();
+        }
+
+        const documents = await compendium.getDocuments();
+
+        for (const doc of documents) {
+            try {
+                logger.info(`Migrating document ${doc.name} (${doc.id}) in compendium ${compendium.collection}`);
+                if (doc instanceof DS4Item && getItemUpdateData) {
+                    const updateData = getItemUpdateData(doc.toObject());
+                    updateData && (await doc.update(updateData));
+                } else if (doc instanceof DS4Actor && getActorUpdateData) {
+                    const updateData = getActorUpdateData(doc.toObject());
+                    updateData && (await doc.update(updateData));
+                } else if (doc instanceof Scene && getSceneUpdateData) {
+                    const updateData = getSceneUpdateData(doc.data);
+                    updateData && (await doc.update(updateData));
+                }
+            } catch (err) {
+                err.message = `Error during migration of document ${doc.name} (${doc.id}) in compendium ${compendium.collection}, continuing anyways.`;
+                logger.error(err);
+            }
+        }
+
+        if (!migrateToTemplateEarly) {
+            await compendium.migrate();
+        }
+        await compendium.configure({ locked: wasLocked });
+    };
+}

src/module/rolls/check-evaluation.ts

@@ -3,6 +3,8 @@
 //
 // SPDX-License-Identifier: MIT
 
+import { getGame } from "../helpers";
+
 export default function evaluateCheck(
     dice: number[],
     checkTargetNumber: number,
@@ -39,7 +41,7 @@ function assignSubChecksToDice(
     const requiredNumberOfDice = getRequiredNumberOfDice(checkTargetNumber);
 
     if (dice.length !== requiredNumberOfDice || requiredNumberOfDice < 1) {
-        throw new Error(game.i18n.localize("DS4.ErrorInvalidNumberOfDice"));
+        throw new Error(getGame().i18n.localize("DS4.ErrorInvalidNumberOfDice"));
     }
 
     const checkTargetNumberForLastSubCheck = checkTargetNumber - 20 * (requiredNumberOfDice - 1);
@@ -86,11 +88,7 @@ function shouldUseCoupForLastSubCheck(
     );
 }
 
-interface SubCheckResult extends DieWithSubCheck, DiceTerm.Result {
+interface SubCheckResult extends DieWithSubCheck, DiceTerm.Result {}
-    success?: boolean;
-    failure?: boolean;
-    count?: number;
-}
 
 function evaluateDiceWithSubChecks(
     results: DieWithSubCheck[],

src/module/rolls/check-factory.ts

@@ -3,6 +3,8 @@
 //
 // SPDX-License-Identifier: MIT
 
+import { getGame } from "../helpers";
+
 /**
  * Provides default values for all arguments the `CheckFactory` expects.
  */
@@ -10,7 +12,7 @@ class DefaultCheckOptions implements DS4CheckFactoryOptions {
     readonly maximumCoupResult = 1;
     readonly minimumFumbleResult = 20;
     readonly useSlayingDice = false;
-    readonly rollMode: Const.DiceRollMode = "roll";
+    readonly rollMode: foundry.CONST.DiceRollMode = "roll";
     readonly flavor: undefined;
 
     mergeWith(other: Partial<DS4CheckFactoryOptions>): DS4CheckFactoryOptions {
@@ -37,15 +39,16 @@ class CheckFactory {
 
     private options: DS4CheckFactoryOptions;
 
-    async execute(): Promise<ChatMessage> {
+    async execute(): Promise<ChatMessage | undefined> {
         const innerFormula = ["ds", this.createCheckTargetNumberModifier(), this.createCoupFumbleModifier()].filterJoin(
             "",
         );
         const formula = this.options.useSlayingDice ? `{${innerFormula}}x` : innerFormula;
         const roll = Roll.create(formula);
+        const speaker = ChatMessage.getSpeaker();
 
         return roll.toMessage(
-            { speaker: ChatMessage.getSpeaker(), flavor: this.options.flavor },
+            { speaker, flavor: this.options.flavor },
             { rollMode: this.options.rollMode, create: true },
         );
     }
@@ -85,7 +88,7 @@ export async function createCheckRoll(
     const newOptions: Partial<DS4CheckFactoryOptions> = {
         maximumCoupResult: gmModifierData.maximumCoupResult ?? options.maximumCoupResult,
         minimumFumbleResult: gmModifierData.minimumFumbleResult ?? options.minimumFumbleResult,
-        useSlayingDice: game.settings.get("ds4", "useSlayingDiceForAutomatedChecks"),
+        useSlayingDice: getGame().settings.get("ds4", "useSlayingDiceForAutomatedChecks"),
         rollMode: gmModifierData.rollMode ?? options.rollMode,
         flavor: options.flavor,
     };
@@ -113,13 +116,13 @@ async function askGmModifier(
     { template, title }: { template?: string; title?: string } = {},
 ): Promise<Partial<IntermediateGmModifierData>> {
     const usedTemplate = template ?? "systems/ds4/templates/dialogs/roll-options.hbs";
-    const usedTitle = title ?? game.i18n.localize("DS4.DialogRollOptionsDefaultTitle");
+    const usedTitle = title ?? getGame().i18n.localize("DS4.DialogRollOptionsDefaultTitle");
     const templateData = {
         title: usedTitle,
         checkTargetNumber: checkTargetNumber,
         maximumCoupResult: options.maximumCoupResult ?? defaultCheckOptions.maximumCoupResult,
         minimumFumbleResult: options.minimumFumbleResult ?? defaultCheckOptions.minimumFumbleResult,
-        rollMode: options.rollMode ?? game.settings.get("core", "rollMode"),
+        rollMode: options.rollMode ?? getGame().settings.get("core", "rollMode"),
         rollModes: CONFIG.Dice.rollModes,
     };
     const renderedHtml = await renderTemplate(usedTemplate, templateData);
@@ -131,11 +134,11 @@ async function askGmModifier(
             buttons: {
                 ok: {
                     icon: '<i class="fas fa-check"></i>',
-                    label: game.i18n.localize("DS4.GenericOkButton"),
+                    label: getGame().i18n.localize("DS4.GenericOkButton"),
                     callback: (html) => {
                         if (!("jquery" in html)) {
                             throw new Error(
-                                game.i18n.format("DS4.ErrorUnexpectedHtmlType", {
+                                getGame().i18n.format("DS4.ErrorUnexpectedHtmlType", {
                                     exType: "JQuery",
                                     realType: "HTMLElement",
                                 }),
@@ -144,7 +147,7 @@ async function askGmModifier(
                             const innerForm = html[0].querySelector("form");
                             if (!innerForm) {
                                 throw new Error(
-                                    game.i18n.format("DS4.ErrorCouldNotFindHtmlElement", { htmlElement: "form" }),
+                                    getGame().i18n.format("DS4.ErrorCouldNotFindHtmlElement", { htmlElement: "form" }),
                                 );
                             }
                             resolve(innerForm);
@@ -153,7 +156,7 @@ async function askGmModifier(
                 },
                 cancel: {
                     icon: '<i class="fas fa-times"></i>',
-                    label: game.i18n.localize("DS4.GenericCancelButton"),
+                    label: getGame().i18n.localize("DS4.GenericCancelButton"),
                 },
             },
             default: "ok",
@@ -174,13 +177,11 @@ function parseDialogFormData(formData: HTMLFormElement): Partial<IntermediateGmM
     const chosenMinimumFumbleResult = parseInt(formData["minimum-fumble-result"]?.value);
     const chosenRollMode = formData["roll-mode"]?.value;
 
-    const invalidNumbers = [NaN, Infinity, -Infinity];
-
     return {
-        checkTargetNumber: invalidNumbers.includes(chosenCheckTargetNumber) ? undefined : chosenCheckTargetNumber,
+        checkTargetNumber: Number.isSafeInteger(chosenCheckTargetNumber) ? chosenCheckTargetNumber : undefined,
-        gmModifier: invalidNumbers.includes(chosenGMModifier) ? undefined : chosenGMModifier,
+        gmModifier: Number.isSafeInteger(chosenGMModifier) ? chosenGMModifier : undefined,
-        maximumCoupResult: invalidNumbers.includes(chosenMaximumCoupResult) ? undefined : chosenMaximumCoupResult,
+        maximumCoupResult: Number.isSafeInteger(chosenMaximumCoupResult) ? chosenMaximumCoupResult : undefined,
-        minimumFumbleResult: invalidNumbers.includes(chosenMinimumFumbleResult) ? undefined : chosenMinimumFumbleResult,
+        minimumFumbleResult: Number.isSafeInteger(chosenMinimumFumbleResult) ? chosenMinimumFumbleResult : undefined,
         rollMode: Object.values(CONST.DICE_ROLL_MODES).includes(chosenRollMode) ? chosenRollMode : undefined,
     };
 }
@@ -190,7 +191,7 @@ function parseDialogFormData(formData: HTMLFormElement): Partial<IntermediateGmM
  */
 interface GmModifierData {
     gmModifier: number;
-    rollMode: Const.DiceRollMode;
+    rollMode: foundry.CONST.DiceRollMode;
 }
 
 /**
@@ -221,6 +222,6 @@ export interface DS4CheckFactoryOptions {
     maximumCoupResult: number;
     minimumFumbleResult: number;
     useSlayingDice: boolean;
-    rollMode: Const.DiceRollMode;
+    rollMode: foundry.CONST.DiceRollMode;
     flavor?: string;
 }

src/module/rolls/check.ts

@@ -3,6 +3,7 @@
 //
 // SPDX-License-Identifier: MIT
 
+import { getGame } from "../helpers";
 import evaluateCheck, { getRequiredNumberOfDice } from "./check-evaluation";
 
 /**
@@ -15,11 +16,12 @@ import evaluateCheck, { getRequiredNumberOfDice } from "./check-evaluation";
  * - Roll a check with a racial ability that makes `5` a coup and default fumble: `/r dsv19c5`
  */
 export class DS4Check extends DiceTerm {
-    constructor({ modifiers = [], options }: Partial<DiceTerm.TermData> = {}) {
+    constructor({ modifiers = [], results = [], options }: Partial<DiceTerm.TermData> = {}) {
         super({
             faces: 20,
-            modifiers: modifiers,
+            results,
-            options: options,
+            modifiers,
+            options,
         });
 
         // Parse and store check target number
@@ -49,7 +51,7 @@ export class DS4Check extends DiceTerm {
                 ? parseInt(parseMinimumFumbleResult)
                 : DS4Check.DEFAULT_MINIMUM_FUMBLE_RESULT;
             if (this.minimumFumbleResult <= this.maximumCoupResult)
-                throw new SyntaxError(game.i18n.localize("DS4.ErrorDiceCoupFumbleOverlap"));
+                throw new SyntaxError(getGame().i18n.localize("DS4.ErrorDiceCoupFumbleOverlap"));
         }
 
         // Parse and store no fumble
@@ -57,6 +59,10 @@ export class DS4Check extends DiceTerm {
         if (noFumbleModifier) {
             this.canFumble = false;
         }
+
+        if (this.results.length > 0) {
+            this.evaluateResults();
+        }
     }
 
     coup: boolean | null = null;
@@ -72,14 +78,14 @@ export class DS4Check extends DiceTerm {
     }
 
     /** @override */
-    get total(): number | null {
+    get total(): string | number | null | undefined {
         if (this.fumble) return 0;
         return super.total;
     }
 
     /** @override */
-    evaluate({ minimize = false, maximize = false } = {}): this {
+    _evaluateSync({ minimize = false, maximize = false } = {}): this {
-        super.evaluate({ minimize, maximize });
+        super._evaluateSync({ minimize, maximize });
         this.evaluateResults();
         return this;
     }
@@ -102,17 +108,14 @@ export class DS4Check extends DiceTerm {
         this.fumble = results[0].failure ?? false;
     }
 
-    /** @override */
+    /**
-    static fromResults<T extends DS4Check>(
+     * @override
-        this: ConstructorOf<T>,
+     * @remarks "min" and "max" are filtered out because they are irrelevant for
-        options: Partial<DiceTerm.TermData>,
+     * {@link DS4Check}s and only result in some dice rolls being highlighted
-        results: DiceTerm.Result[],
+     * incorrectly.
-    ): T {
+     */
-        const term = new this(options);
+    getResultCSS(result: DiceTerm.Result): (string | null)[] {
-        term.results = results;
+        return super.getResultCSS(result).filter((cssClass) => cssClass !== "min" && cssClass !== "max");
-        term.evaluateResults();
-        term._evaluated = true;
-        return term;
     }
 
     static readonly DEFAULT_CHECK_TARGET_NUMBER = 10;

src/module/rolls/roll.ts

@@ -2,6 +2,7 @@
 //
 // SPDX-License-Identifier: MIT
 
+import { getGame } from "../helpers";
 import { DS4Check } from "./check";
 
 export class DS4Roll<D extends Record<string, unknown> = Record<string, unknown>> extends Roll<D> {
@@ -12,10 +13,10 @@ export class DS4Roll<D extends Record<string, unknown> = Record<string, unknown>
      * template if the first dice term is a ds4 check.
      * @override
      */
-    async render(chatOptions: Roll.ChatOptions = {}): Promise<string> {
+    async render(chatOptions: Parameters<Roll["render"]>[0] = {}): Promise<string> {
-        chatOptions = mergeObject(
+        chatOptions = foundry.utils.mergeObject(
             {
-                user: game.user?._id,
+                user: getGame().user?.id,
                 flavor: null,
                 template: DS4Roll.CHAT_TEMPLATE,
                 blind: false,
@@ -25,7 +26,7 @@ export class DS4Roll<D extends Record<string, unknown> = Record<string, unknown>
         const isPrivate = chatOptions.isPrivate;
 
         // Execute the roll, if needed
-        if (!this._rolled) this.roll();
+        if (!this._evaluated) this.evaluate();
 
         // Define chat data
         const firstDiceTerm = this.dice[0];

src/module/rolls/slaying-dice-modifier.ts

@@ -3,14 +3,14 @@
 //
 // SPDX-License-Identifier: MIT
 
+import { getGame } from "../helpers";
 import { DS4Check } from "./check";
 
 export default function registerSlayingDiceModifier(): void {
-    DicePool.MODIFIERS.x = slay;
+    PoolTerm.MODIFIERS.x = slay;
-    DicePool.POOL_REGEX = /^{([^}]+)}([A-z]([A-z0-9<=>]+)?)?$/;
 }
 
-function slay(this: DicePool, modifier: string): void {
+function slay(this: PoolTerm, modifier: string): void {
     const rgx = /[xX]/;
     const match = modifier.match(rgx);
     if (!match || !this.rolls) return;
@@ -21,11 +21,12 @@ function slay(this: DicePool, modifier: string): void {
         checked++;
         if (diceTerm instanceof DS4Check && diceTerm.coup) {
             const formula = `dsv${diceTerm.checkTargetNumber}c${diceTerm.maximumCoupResult}:${diceTerm.minimumFumbleResult}n`;
-            const additionalRoll = Roll.create(formula).evaluate();
+            const additionalRoll = Roll.create(formula).evaluate({ async: false });
 
             this.rolls.push(additionalRoll);
             this.results.push({ result: additionalRoll.total ?? 0, active: true });
+            this.terms.push(formula);
         }
-        if (checked > 1000) throw new Error(game.i18n.localize("DS4.ErrorSlayingDiceRecursionLimitExceeded"));
+        if (checked > 1000) throw new Error(getGame().i18n.localize("DS4.ErrorSlayingDiceRecursionLimitExceeded"));
     }
 }

src/module/settings.ts

@@ -2,11 +2,13 @@
 //
 // SPDX-License-Identifier: MIT
 
+import { getGame } from "./helpers";
+
 export function registerSystemSettings(): void {
     /**
      * Track the migrations version of the latest migration that has been applied
      */
-    game.settings.register("ds4", "systemMigrationVersion", {
+    getGame().settings.register("ds4", "systemMigrationVersion", {
         name: "System Migration Version",
         scope: "world",
         config: false,
@@ -14,7 +16,7 @@ export function registerSystemSettings(): void {
         default: -1,
     });
 
-    game.settings.register("ds4", "useSlayingDiceForAutomatedChecks", {
+    getGame().settings.register("ds4", "useSlayingDiceForAutomatedChecks", {
         name: "DS4.SettingUseSlayingDiceForAutomatedChecksName",
         hint: "DS4.SettingUseSlayingDiceForAutomatedChecksHint",
         scope: "world",
@@ -23,7 +25,7 @@ export function registerSystemSettings(): void {
         default: false,
     });
 
-    game.settings.register("ds4", "showSlayerPoints", {
+    getGame().settings.register("ds4", "showSlayerPoints", {
         name: "DS4.SettingShowSlayerPointsName",
         hint: "DS4.SettingShowSlayerPointsHint",
         scope: "world",
@@ -33,7 +35,7 @@ export function registerSystemSettings(): void {
     });
 }
 
-interface DS4Settings {
+export interface DS4Settings {
     systemMigrationVersion: number;
     useSlayingDiceForAutomatedChecks: boolean;
     showSlayerPoints: boolean;
@@ -41,8 +43,8 @@ interface DS4Settings {
 
 export function getDS4Settings(): DS4Settings {
     return {
-        systemMigrationVersion: game.settings.get("ds4", "systemMigrationVersion"),
+        systemMigrationVersion: getGame().settings.get("ds4", "systemMigrationVersion"),
-        useSlayingDiceForAutomatedChecks: game.settings.get("ds4", "useSlayingDiceForAutomatedChecks"),
+        useSlayingDiceForAutomatedChecks: getGame().settings.get("ds4", "useSlayingDiceForAutomatedChecks"),
-        showSlayerPoints: game.settings.get("ds4", "showSlayerPoints"),
+        showSlayerPoints: getGame().settings.get("ds4", "showSlayerPoints"),
     };
 }

src/system.json

@@ -3,8 +3,8 @@
     "title": "Dungeonslayers 4",
     "description": "The Dungeonslayers 4 system for FoundryVTT. Dungeonslayers by Christian Kennig is licensed under CC BY-NC-SA 3.0 (https://creativecommons.org/licenses/by-nc-sa/3.0/). The icons by the authors of Game-icons.net are licensed under CC BY 3.0 (https://creativecommons.org/licenses/by/3.0/).",
     "version": "0.8.0",
-    "minimumCoreVersion": "0.7.9",
+    "minimumCoreVersion": "0.8.8",
-    "compatibleCoreVersion": "0.7.10",
+    "compatibleCoreVersion": "0.8.8",
     "templateVersion": 6,
     "author": "Johannes Loher, Gesina Schwalbe, Oliver Rümpelein, Siegfried Krug, Max Tharr, Sascha Martens",
     "authors": [

src/template.json

@@ -170,29 +170,6 @@
         "shield": {
             "templates": ["base", "physical", "equipable", "protective"]
         },
-        "equipment": {
-            "templates": ["base", "physical", "equipable"]
-        },
-        "loot": {
-            "templates": ["base", "physical"]
-        },
-        "talent": {
-            "templates": ["base"],
-            "rank": {
-                "base": 0,
-                "max": 0,
-                "mod": 0
-            }
-        },
-        "racialAbility": {
-            "templates": ["base"]
-        },
-        "language": {
-            "templates": ["base"]
-        },
-        "alphabet": {
-            "templates": ["base"]
-        },
         "spell": {
             "templates": ["base", "equipable"],
             "spellType": "spellcasting",
@@ -220,6 +197,29 @@
                 "sorcerer": null
             }
         },
+        "equipment": {
+            "templates": ["base", "physical", "equipable"]
+        },
+        "loot": {
+            "templates": ["base", "physical"]
+        },
+        "talent": {
+            "templates": ["base"],
+            "rank": {
+                "base": 0,
+                "max": 0,
+                "mod": 0
+            }
+        },
+        "racialAbility": {
+            "templates": ["base"]
+        },
+        "language": {
+            "templates": ["base"]
+        },
+        "alphabet": {
+            "templates": ["base"]
+        },
         "specialCreatureAbility": {
             "templates": ["base"],
             "experiencePoints": 0

src/templates/sheets/actor/character-sheet.hbs

@@ -9,12 +9,12 @@ SPDX-License-Identifier: MIT
 <form class="{{cssClass}} flexcol" autocomplete="off">
     {{!-- Sheet Header --}}
     <header class="sheet-header">
-        <img class="profile-img" src="{{actor.img}}" data-edit="img" alt="Actor Icon" title="{{actor.name}}"
+        <img class="profile-img" src="{{data.img}}" data-edit="img" alt="Actor Icon" title="{{data.name}}"
             height="100" width="100" />
         <div class="header-fields flexrow">
             <h1 class="charname">
-                <label for="actor.name" class="hidden">Name</label>
+                <label for="name" class="hidden">Name</label>
-                <input name="name" type="text" id="actor.name" value="{{actor.name}}" placeholder="Name" />
+                <input name="name" type="text" id="name" value="{{data.name}}" placeholder="Name" />
             </h1>
             {{> systems/ds4/templates/sheets/actor/components/character-progression.hbs}}
 
@@ -22,28 +22,28 @@ SPDX-License-Identifier: MIT
                 <div class="basic-property">
                     <label class="basic-property-label"
                         for="data.baseInfo.race">{{config.i18n.characterBaseInfo.race}}</label>
-                    <input type="text" name="data.baseInfo.race" id="data.baseInfo.race" value="{{data.baseInfo.race}}"
+                    <input type="text" name="data.baseInfo.race" id="data.baseInfo.race"
-                        data-dtype="String" />
+                        value="{{data.data.baseInfo.race}}" data-dtype="String" />
                 </div>
                 <div class="basic-property">
                     <label class="basic-property-label"
                         for="data.baseInfo.culture">{{config.i18n.characterBaseInfo.culture}}</label>
                     <input id="data.baseInfo.culture" type="text" name="data.baseInfo.culture"
-                        value="{{data.baseInfo.culture}}" data-dtype="String" />
+                        value="{{data.data.baseInfo.culture}}" data-dtype="String" />
                 </div>
                 <div class="basic-property flex125">
                     <label class="basic-property-label"
                         for="data.progression.progressPoints.used">{{config.i18n.characterProgression.progressPoints}}</label>
                     <div class="flexrow">
                         <input id="data.progression.progressPoints.used" type="number"
-                            name="data.progression.progressPoints.used" value="{{data.progression.progressPoints.used}}"
+                            name="data.progression.progressPoints.used"
-                            data-dtype="Number" />
+                            value="{{data.data.progression.progressPoints.used}}" data-dtype="Number" />
                         <span class="input-divider"> / </span>
                         <label class="hidden" for="data.progression.progressPoints.total">Total
                             Progression Points</label>
                         <input type="number" id="data.progression.progressPoints.total"
                             name="data.progression.progressPoints.total"
-                            value="{{data.progression.progressPoints.total}}" data-dtype="Number" />
+                            value="{{data.data.progression.progressPoints.total}}" data-dtype="Number" />
                     </div>
                 </div>
                 <div class="basic-property flex125">
@@ -51,26 +51,26 @@ SPDX-License-Identifier: MIT
                         for="data.progression.talentPoints.used">{{config.i18n.characterProgression.talentPoints}}</label>
                     <div class="flexrow">
                         <input type="number" name="data.progression.talentPoints.used"
-                            id="data.progression.talentPoints.used" value="{{data.progression.talentPoints.used}}"
+                            id="data.progression.talentPoints.used" value="{{data.data.progression.talentPoints.used}}"
                             data-dtype="Number" />
                         <span class="input-divider"> / </span>
                         <label for="data.progression.talentPoints.total" class="hidden">Total Talent Points</label>
                         <input type="number" name="data.progression.talentPoints.total"
-                            id="data.progression.talentPoints.total" value="{{data.progression.talentPoints.total}}"
+                            id="data.progression.talentPoints.total"
-                            data-dtype="Number" />
+                            value="{{data.data.progression.talentPoints.total}}" data-dtype="Number" />
                     </div>
                 </div>
                 <div class="basic-property">
                     <label class="basic-property-label"
                         for="data.baseInfo.class">{{config.i18n.characterBaseInfo.class}}</label>
                     <input type="text" id="data.baseInfo.class" name="data.baseInfo.class"
-                        value="{{data.baseInfo.class}}" data-dtype="String" />
+                        value="{{data.data.baseInfo.class}}" data-dtype="String" />
                 </div>
                 <div class="basic-property">
                     <label class="basic-property-label"
                         for="data.baseInfo.heroClass">{{config.i18n.characterBaseInfo.heroClass}}</label>
                     <input type="text" id="data.baseInfo.heroClass" name="data.baseInfo.heroClass"
-                        value="{{data.baseInfo.heroClass}}" data-dtype="String" />
+                        value="{{data.data.baseInfo.heroClass}}" data-dtype="String" />
                 </div>
             </div>
         </div>

src/templates/sheets/actor/components/character-progression.hbs

@@ -13,7 +13,8 @@ SPDX-License-Identifier: MIT
                 "DS4.CombatValuesHitPointsCurrentAbbr"}}</label>
         </h2>
         <input class="progression-value" type="number" name="data.combatValues.hitPoints.value"
-            id="data.combatValues.hitPoints.value" value="{{data.combatValues.hitPoints.value}}" data-dtype="Number" />
+            id="data.combatValues.hitPoints.value" value="{{data.data.combatValues.hitPoints.value}}"
+            data-dtype="Number" />
     </div>
     {{#if (eq actor.type "character")}}
     {{#if settings.showSlayerPoints}}
@@ -21,9 +22,9 @@ SPDX-License-Identifier: MIT
         <h2 class="progression-label"><label for="data.slayersPoints.value"
                 title="{{localize 'DS4.CharacterSlayerPoints'}}">{{localize "DS4.CharacterSlayerPointsAbbr"}}</label>
         </h2>
-        <input class="progression-value progression-value--slayer-points" type="number" max="{{data.slayerPoints.max}}"
+        <input class="progression-value progression-value--slayer-points" type="number"
-            min="0" step="1" name="data.slayerPoints.value" id="data.slayersPoints.value"
+            max="{{data.data.slayerPoints.max}}" min="0" step="1" name="data.slayerPoints.value"
-            value="{{data.slayerPoints.value}}" data-dtype="Number" />
+            id="data.slayersPoints.value" value="{{data.data.slayerPoints.value}}" data-dtype="Number" />
     </div>
     {{/if}}
     <div class="progression-entry">
@@ -32,7 +33,7 @@ SPDX-License-Identifier: MIT
                 "DS4.CharacterProgressionLevelAbbr"}}</label>
         </h2>
         <input class="progression-value" type="number" min="0" name="data.progression.level" id="data.progression.level"
-            value="{{data.progression.level}}" data-dtype="Number" />
+            value="{{data.data.progression.level}}" data-dtype="Number" />
     </div>
     <div class="progression-entry">
         <h2 class="progression-label"><label for="data.progression.experiencePoints"
@@ -40,7 +41,8 @@ SPDX-License-Identifier: MIT
                 "DS4.CharacterProgressionExperiencePointsAbbr"}}</label>
         </h2>
         <input class="progression-value" type="number" min="0" name="data.progression.experiencePoints"
-            id="data.progression.experiencePoints" value="{{data.progression.experiencePoints}}" data-dtype="Number" />
+            id="data.progression.experiencePoints" value="{{data.data.progression.experiencePoints}}"
+            data-dtype="Number" />
     </div>
     {{/if}}
 </div>

src/templates/sheets/actor/components/checks.hbs

@@ -7,6 +7,6 @@ SPDX-License-Identifier: MIT
 <div class="ds4-checks">
     {{#each config.i18n.checks as |check-label check-key|}}
     {{> systems/ds4/templates/sheets/actor/components/check.hbs check-key=check-key check-target-number=(lookup
-    ../data.checks check-key) check-label=check-label}}
+    ../data.data.checks check-key) check-label=check-label}}
     {{/each}}
 </div>

src/templates/sheets/actor/components/combat-values.hbs

@@ -8,6 +8,6 @@ SPDX-License-Identifier: MIT
 <div class="ds4-combat-values">
     {{#each config.i18n.combatValues as |combat-value-label combat-value-key|}}
     {{> systems/ds4/templates/sheets/actor/components/combat-value.hbs combat-value-key=combat-value-key
-    combat-value-data=(lookup ../data.combatValues combat-value-key) combat-value-label=combat-value-label}}
+    combat-value-data=(lookup ../data.data.combatValues combat-value-key) combat-value-label=combat-value-label}}
     {{/each}}
 </div>

src/templates/sheets/actor/components/core-values.hbs

@@ -8,12 +8,12 @@ SPDX-License-Identifier: MIT
 <div class="ds4-core-values">
     {{#each config.i18n.attributes as |attribute-label attribute-key|}}
     {{> systems/ds4/templates/sheets/actor/components/core-value.hbs core-value-label=attribute-label
-    core-value-key=attribute-key core-value-data=(lookup ../data.attributes
+    core-value-key=attribute-key core-value-data=(lookup ../data.data.attributes
     attribute-key) core-value-variant="attribute"}}
     {{/each}}
     {{#each config.i18n.traits as |trait-label trait-key|}}
     {{> systems/ds4/templates/sheets/actor/components/core-value.hbs core-value-label=trait-label
     core-value-key=trait-key
-    core-value-data=(lookup ../data.traits trait-key) core-value-variant="trait"}}
+    core-value-data=(lookup ../data.data.traits trait-key) core-value-variant="trait"}}
     {{/each}}
 </div>

src/templates/sheets/actor/components/currency.hbs

@@ -8,7 +8,7 @@ SPDX-License-Identifier: MIT
 
 <h4 class="ds4-currency-title">{{localize 'DS4.CharacterCurrency'}}</h4>
 <div class="ds4-currency">
-    {{#each data.currency as |value key|}}
+    {{#each data.data.currency as |value key|}}
     <label for="data.currency.{{key}}" class="flex05">{{lookup ../config.i18n.characterCurrency key}}</label>
     <input class="ds4-currency__value ds4-currency__value--{{key}} item-change" type="number" min="0" step="1"
         name="data.currency.{{key}}" id="data.currency.{{key}}" value="{{value}}" data-dtype="Number" />

src/templates/sheets/actor/components/item-list-entry.hbs

@@ -25,7 +25,7 @@ SPDX-License-Identifier: MIT
 
     {{!-- image --}}
     {{> systems/ds4/templates/sheets/actor/components/rollable-image.hbs rollable=itemData.data.rollable
-    src=itemData.img alt=(localize "DS4.EntityImageAltText" name=itemData.name) title=itemData.name
+    src=itemData.img alt=(localize "DS4.DocumentImageAltText" name=itemData.name) title=itemData.name
     rollableTitle=(localize "DS4.RollableImageRollableTitle" name=itemData.name) rollableClass="rollable-item"}}
 
     {{!-- amount --}}

src/templates/sheets/actor/creature-sheet.hbs

@@ -9,11 +9,11 @@ SPDX-License-Identifier: MIT
 <form class="{{cssClass}} flexcol" autocomplete="off">
     {{!-- Sheet Header --}}
     <header class="sheet-header">
-        <img class="profile-img" src="{{actor.img}}" data-edit="img" title="{{actor.name}}" height="100" width="100" />
+        <img class="profile-img" src="{{data.img}}" data-edit="img" title="{{data.name}}" height="100" width="100" />
         <div class="header-fields flexrow">
             <h1 class="charname">
-                <label for="actor.name" class="hidden">Name</label>
+                <label for="name" class="hidden">Name</label>
-                <input name="name" type="text" id="actor.name" value="{{actor.name}}" placeholder="Name" />
+                <input name="name" type="text" id="name" value="{{data.name}}" placeholder="Name" />
             </h1>
             {{> systems/ds4/templates/sheets/actor/components/character-progression.hbs}}
 
@@ -21,7 +21,7 @@ SPDX-License-Identifier: MIT
                 <div class="basic-property">
                     <label>{{config.i18n.creatureBaseInfo.creatureType}}</label>
                     <select name="data.baseInfo.creatureType" data-type="String">
-                        {{#select data.baseInfo.creatureType}}
+                        {{#select data.data.baseInfo.creatureType}}
                         {{#each config.i18n.creatureTypes as |value key|}}
                         <option value="{{key}}">{{value}}</option>
                         {{/each}}
@@ -31,18 +31,19 @@ SPDX-License-Identifier: MIT
                 <div class="basic-property">
                     <label class="basic-property-label"
                         for="data.baseInfo.loot">{{config.i18n.creatureBaseInfo.loot}}</label>
-                    <input type="text" name="data.baseInfo.loot" value="{{data.baseInfo.loot}}" data-dtype="String" />
+                    <input type="text" name="data.baseInfo.loot" value="{{data.data.baseInfo.loot}}"
+                        data-dtype="String" />
                 </div>
                 <div class="basic-property">
                     <label class="basic-property-label"
                         for="data.baseInfo.foeFactor">{{config.i18n.creatureBaseInfo.foeFactor}}</label>
-                    <input type="text" name="data.baseInfo.foeFactor" value="{{data.baseInfo.foeFactor}}"
+                    <input type="text" name="data.baseInfo.foeFactor" value="{{data.data.baseInfo.foeFactor}}"
                         data-dtype="Number" />
                 </div>
                 <div class="basic-property">
                     <label>{{config.i18n.creatureBaseInfo.sizeCategory}}</label>
                     <select name="data.baseInfo.sizeCategory" data-type="String">
-                        {{#select data.baseInfo.sizeCategory}}
+                        {{#select data.data.baseInfo.sizeCategory}}
                         {{#each config.i18n.creatureSizeCategories as |value key|}}
                         <option value="{{key}}">{{value}}</option>
                         {{/each}}
@@ -52,8 +53,8 @@ SPDX-License-Identifier: MIT
                 <div class="basic-property">
                     <label class="basic-property-label"
                         for="data.baseInfo.experiencePoints">{{config.i18n.creatureBaseInfo.experiencePoints}}</label>
-                    <input type="text" name="data.baseInfo.experiencePoints" value="{{data.baseInfo.experiencePoints}}"
+                    <input type="text" name="data.baseInfo.experiencePoints"
-                        data-dtype="Number" />
+                        value="{{data.data.baseInfo.experiencePoints}}" data-dtype="Number" />
                 </div>
             </div>
         </div>

src/templates/sheets/actor/tabs/biography.hbs

@@ -5,6 +5,6 @@ SPDX-License-Identifier: MIT
 --}}
 
 <div class="tab biography" data-group="primary" data-tab="biography">
-    {{editor content=data.profile.biography target="data.profile.biography" button=true owner=owner
+    {{editor content=data.data.profile.biography target="data.profile.biography" button=true owner=owner
     editable=editable}}
 </div>

src/templates/sheets/actor/tabs/profile.hbs

@@ -7,7 +7,7 @@ SPDX-License-Identifier: MIT
 
 <div class="tab profile" data-group="primary" data-tab="profile">
     <div class="grid grid-2col">
-        {{#each data.profile as |profile-data-value profile-data-key|}}
+        {{#each data.data.profile as |profile-data-value profile-data-key|}}
         {{#if (and (ne profile-data-key 'biography') (ne profile-data-key 'specialCharacteristics'))}}
         <div class="profile-entry">
             <label for="data.profile.{{profile-data-key}}">
@@ -23,7 +23,7 @@ SPDX-License-Identifier: MIT
                 {{lookup config.i18n.characterProfile 'specialCharacteristics'}}
             </label>
             <textarea name="data.profile.specialCharacteristics" data-dtype="String"
-                rows="4">{{data.profile.specialCharacteristics}}</textarea>
+                rows="4">{{data.data.profile.specialCharacteristics}}</textarea>
         </div>
     </div>
 </div>

src/templates/sheets/item/armor-sheet.hbs

@@ -11,7 +11,7 @@ SPDX-License-Identifier: MIT
         <div class="basic-property">
             <label>{{localize "DS4.ArmorType"}}</label>
             <select name="data.armorType" data-type="String">
-                        {{#select data.armorType}}
+                {{#select data.data.armorType}}
                 {{#each config.i18n.armorTypes as |value key|}}
                 <option value="{{key}}">{{value}}</option>
                 {{/each}}
@@ -21,7 +21,7 @@ SPDX-License-Identifier: MIT
         <div class="basic-property">
             <label for="data.armorMaterialType">{{localize "DS4.ArmorMaterialType"}}</label>
             <select name="data.armorMaterialType" data-type="String">
-                        {{#select data.armorMaterialType}}
+                {{#select data.data.armorMaterialType}}
                 {{#each config.i18n.armorMaterialTypes as |value key|}}
                 <option value="{{key}}">{{value}}</option>
                 {{/each}}
@@ -30,12 +30,13 @@ SPDX-License-Identifier: MIT
         </div>
         <div class="basic-property">
             <label>{{localize "DS4.ArmorValue"}}</label>
-                    <input type="text" name="data.armorValue" value="{{data.armorValue}}"
+            <input type="text" name="data.armorValue" value="{{data.data.armorValue}}" placeholder="0"
-                        placeholder="0" data-dtype="Number" />
+                data-dtype="Number" />
         </div>
     </div>
     {{/systems/ds4/templates/sheets/item/components/sheet-header.hbs}}
 
     {{!-- Common Item body --}}
-    {{#> systems/ds4/templates/sheets/item/components/body.hbs}}{{/systems/ds4/templates/sheets/item/components/body.hbs}}
+    {{#>
+    systems/ds4/templates/sheets/item/components/body.hbs}}{{/systems/ds4/templates/sheets/item/components/body.hbs}}
 </form>

src/templates/sheets/item/components/sheet-header.hbs

@@ -6,9 +6,9 @@ SPDX-License-Identifier: MIT
 --}}
 
 <header class="sheet-header">
-    <img class="profile-img" src="{{item.img}}" data-edit="img" title="{{item.name}}" />
+    <img class="profile-img" src="{{data.img}}" data-edit="img" title="{{data.name}}" />
     <div class="header-fields flexrow">
-        <h1 class="charname"><input name="name" type="text" value="{{item.name}}" placeholder="Name" /></h1>
+        <h1 class="charname"><input name="name" type="text" value="{{data.name}}" placeholder="Name" /></h1>
         <h2 class="item-type">{{lookup config.i18n.itemTypes item.type}}</h2>
         {{> @partial-block}}
     </div>

src/templates/sheets/item/shield-sheet.hbs

@@ -10,12 +10,13 @@ SPDX-License-Identifier: MIT
     <div class="grid grid-1col basic-properties">
         <div class="basic-property">
             <label>{{localize "DS4.ArmorValue"}}</label>
-                <input type="text" name="data.armorValue" value="{{data.armorValue}}"
+            <input type="text" name="data.armorValue" value="{{data.data.armorValue}}" placeholder="0"
-                    placeholder="0" data-dtype="Number" />
+                data-dtype="Number" />
         </div>
     </div>
     {{/systems/ds4/templates/sheets/item/components/sheet-header.hbs}}
 
     {{!-- Common Item body --}}
-    {{#> systems/ds4/templates/sheets/item/components/body.hbs}}{{/systems/ds4/templates/sheets/item/components/body.hbs}}
+    {{#>
+    systems/ds4/templates/sheets/item/components/body.hbs}}{{/systems/ds4/templates/sheets/item/components/body.hbs}}
 </form>

src/templates/sheets/item/specialCreatureAbility-sheet.hbs

@@ -9,7 +9,7 @@ SPDX-License-Identifier: MIT
     <div class="grid grid-3col basic-properties">
         <div class="basic-property">
             <label>{{localize "DS4.SpecialCreatureAbilityExperiencePoints"}}</label>
-            <input type="number" min="0" step="1" name="data.experiencePoints" value="{{data.experiencePoints}}"
+            <input type="number" min="0" step="1" name="data.experiencePoints" value="{{data.data.experiencePoints}}"
                 placeholder="0" data-dtype="Number" />
         </div>
     </div>

src/templates/sheets/item/spell-sheet.hbs

@@ -16,9 +16,9 @@ SPDX-License-Identifier: MIT
     <label>{{localize localizeString}}</label>
     <div class="unit-data-pair">
         <input class="item-num-val" type="text" data-dtype="String" name="data.{{property}}.value"
-            value="{{lookup (lookup data property) 'value'}}" />
+            value="{{lookup (lookup data.data property) 'value'}}" />
         <select name="data.{{property}}.unit" data-type="String">
-            {{#select (lookup (lookup data property) 'unit')}}
+            {{#select (lookup (lookup data.data property) 'unit')}}
             {{#if (eq unitType 'temporal')}}
             {{#each (lookup config.i18n 'temporalUnitsAbbr') as |value key|}}
             <option value="{{key}}">{{value}}</option>
@@ -48,7 +48,7 @@ SPDX-License-Identifier: MIT
         <div class="basic-property">
             <label for="data.spellType">{{localize "DS4.SpellType"}}</label>
             <select id="data.spellType" name="data.spellType" data-type="String">
-                {{#select data.spellType}}
+                {{#select data.data.spellType}}
                 {{#each config.i18n.spellTypes as |value key|}}
                 <option value="{{key}}">{{value}}</option>
                 {{/each}}
@@ -57,7 +57,7 @@ SPDX-License-Identifier: MIT
         </div>
         <div class="basic-property">
             <label for="data.bonus">{{localize "DS4.SpellBonus"}}</label>
-            <input id="data.bonus" type="text" name="data.bonus" value="{{data.bonus}}" data-dtype="String" />
+            <input id="data.bonus" type="text" name="data.bonus" value="{{data.data.bonus}}" data-dtype="String" />
         </div>
     </div>
     {{/systems/ds4/templates/sheets/item/components/sheet-header.hbs}}
@@ -67,7 +67,7 @@ SPDX-License-Identifier: MIT
     <div class="side-property">
         <label for="data.spellCategory">{{localize "DS4.SpellCategory"}}</label>
         <select id="data.spellCategory" name="data.spellCategory" data-type="String">
-            {{#select data.spellCategory}}
+            {{#select data.data.spellCategory}}
             {{#each config.i18n.spellCategories as |value key|}}
             <option value="{{key}}">{{value}}</option>
             {{/each}}
@@ -82,21 +82,21 @@ SPDX-License-Identifier: MIT
     <div class="side-property" title="{{localize 'DS4.SpellMinimumLevelsHealer'}}">
         <label for="data.minimumLevels.healer">{{localize "DS4.SpellMinimumLevelsHealerAbbr"}}</label>
         <input type="number" min="0" step="1" data-dtype="Number" name="data.minimumLevels.healer"
-            id="data.minimumLevels.healer" value="{{data.minimumLevels.healer}}" />
+            id="data.minimumLevels.healer" value="{{data.data.minimumLevels.healer}}" />
     </div>
     <div class="side-property" title="{{localize 'DS4.SpellMinimumLevelsWizard'}}">
         <label for="data.minimumLevels.wizard">{{localize "DS4.SpellMinimumLevelsWizardAbbr"}}</label>
         <input type="number" min="0" step="1" data-dtype="Number" name="data.minimumLevels.wizard"
-            id="data.minimumLevels.wizard" value="{{data.minimumLevels.wizard}}" />
+            id="data.minimumLevels.wizard" value="{{data.data.minimumLevels.wizard}}" />
     </div>
     <div class="side-property" title="{{localize 'DS4.SpellMinimumLevelsSorcerer'}}">
         <label for="data.minimumLevels.sorcerer">{{localize "DS4.SpellMinimumLevelsSorcererAbbr"}}</label>
         <input type="number" min="0" step="1" data-dtype="Number" name="data.minimumLevels.sorcerer"
-            id="data.minimumLevels.sorcerer" value="{{data.minimumLevels.sorcerer}}" />
+            id="data.minimumLevels.sorcerer" value="{{data.data.minimumLevels.sorcerer}}" />
     </div>
     <div class="side-property">
         <label for="data.price">{{localize "DS4.SpellPrice"}}</label>
-        <span name="data.price" id="data.price">{{data.price}}</span>
+        <span name="data.price" id="data.price">{{data.data.price}}</span>
     </div>
     {{/systems/ds4/templates/sheets/item/components/body.hbs}}
 

src/templates/sheets/item/tabs/description.hbs

@@ -13,24 +13,26 @@ Additional elements of the side-properties div can be handed over via the @parti
 <div class="tab flexrow description" data-group="primary" data-tab="description">
     <div class="side-properties">
         {{#if isOwned}}
-        {{#if (ne data.equipped undefined)}}<div class="side-property">
+        {{#if (ne data.data.equipped undefined)}}<div class="side-property">
             <label for="data.equipped">{{localize 'DS4.ItemEquipped'}}</label>
-            <input type="checkbox" name="data.equipped" data-dtype="Boolean" {{checked data.equipped}} title="{{localize 'DS4.ItemEquipped'}}">
+            <input type="checkbox" name="data.equipped" data-dtype="Boolean" {{checked data.data.equipped}}
+                title="{{localize 'DS4.ItemEquipped'}}">
         </div>
         {{/if}}
         <div class="side-property">
             <label for="data.actor">{{localize 'DS4.ItemOwner'}}</label>
-            <a class="entity-link" draggable="true" data-entity="Actor" data-id="{{actor._id}}"><i
+            <a class="entity-link" draggable="true" data-entity="Actor" data-id="{{actor.id}}"><i
                     class="fas fa-user"></i>{{actor.name}}</a>
         </div>
         {{#if isPhysical}}
         <div class="side-property">
             <label for="data.quantity">{{localize 'DS4.Quantity'}}</label>
-                <input type="number" min="0" step="1" data-dtype="Number" name="data.quantity" value="{{data.quantity}}" />
+            <input type="number" min="0" step="1" data-dtype="Number" name="data.quantity"
+                value="{{data.data.quantity}}" />
         </div>
         <div class="side-property">
             <label for="data.storageLocation">{{localize 'DS4.StorageLocation'}}</label>
-                <input type="text" data-dtype="String" name="data.storageLocation" value="{{data.storageLocation}}" />
+            <input type="text" data-dtype="String" name="data.storageLocation" value="{{data.data.storageLocation}}" />
         </div>
         {{/if}}
         {{else}}
@@ -39,6 +41,6 @@ Additional elements of the side-properties div can be handed over via the @parti
         {{> @partial-block}}
     </div>
     <div class="description" title="{{localize 'DS4.HeadingDescription'}}">
-        {{editor content=data.description target="data.description" button=true owner=owner editable=editable}}
+        {{editor content=data.data.description target="data.description" button=true owner=owner editable=editable}}
     </div>
 </div>

src/templates/sheets/item/tabs/details.hbs

@@ -11,13 +11,13 @@ SPDX-License-Identifier: MIT
     <div class="side-properties">
         <div class="side-property">
             <label for="data.price">{{localize "DS4.PriceGold"}}</label>
-            <input type="number" min="0" max="99999" step="0.01" data-dtype="Number"
+            <input type="number" min="0" max="99999" step="0.01" data-dtype="Number" name="data.price"
-                name="data.price" value="{{data.price}}" />
+                value="{{data.data.price}}" />
         </div>
         <div class="side-property">
             <label for="data.availability">{{localize "DS4.ItemAvailability"}}</label>
             <select name="data.availability" data-type="String">
-                {{#select data.availability}}
+                {{#select data.data.availability}}
                 {{#each config.i18n.itemAvailabilities as |value key|}}
                 <option value="{{key}}">{{value}}</option>
                 {{/each}}

src/templates/sheets/item/tabs/effects.hbs

@@ -17,8 +17,8 @@ SPDX-License-Identifier: MIT
             </div>
         </li>
         {{#each item.effects as |effect id|}}
-        <li class="effect flexrow" data-effect-id="{{effect._id}}">
+        <li class="effect flexrow" data-effect-id="{{effect.id}}">
-            <h4 class="effect-name">{{effect.label}}</h4>
+            <h4 class="effect-name">{{effect.data.label}}</h4>
             <div class="effect-controls">
                 <a class="effect-control" data-action="edit" title="{{localize 'DS4.UserInteractionEditEffect'}}">
                     <i class="fas fa-edit"></i></a>

src/templates/sheets/item/talent-sheet.hbs

@@ -13,9 +13,9 @@ SPDX-License-Identifier: MIT
 {{#*inline "talentRankBasicProperty" }}
 <div class="basic-property">
     <label for="data.rank.{{property}}">{{localize localizeString}}</label>
-    <input type="number" min="0" step="1" data-dtype="Number" {{disabled}}
+    <input type="number" min="0" step="1" data-dtype="Number" {{disabled}} {{#if (eq property 'base' )
-        {{#if (eq property 'base') }}max="{{data.rank.max}}"{{/if}}
+        }}max="{{data.data.rank.max}}" {{/if}} name="data.rank.{{property}}"
-        name="data.rank.{{property}}" value="{{lookup data.rank property}}" />
+        value="{{lookup data.data.rank property}}" />
 </div>
 {{/inline}}
 
@@ -29,11 +29,13 @@ SPDX-License-Identifier: MIT
         {{> talentRankBasicProperty data=data property='base' localizeString='DS4.TalentRankBase' }}
         {{> talentRankBasicProperty data=data property='max' localizeString='DS4.TalentRankMax'}}
         {{> talentRankBasicProperty data=data property='mod' localizeString='DS4.TalentRankMod'}}
-            {{> talentRankBasicProperty data=data property='total' localizeString='DS4.TalentRankTotal' disabled='disabled'}}
+        {{> talentRankBasicProperty data=data property='total' localizeString='DS4.TalentRankTotal'
+        disabled='disabled'}}
     </div>
     {{/systems/ds4/templates/sheets/item/components/sheet-header.hbs}}
 
     {{!-- Common Item body --}}
-    {{#> systems/ds4/templates/sheets/item/components/body.hbs}}{{/systems/ds4/templates/sheets/item/components/body.hbs}}
+    {{#>
+    systems/ds4/templates/sheets/item/components/body.hbs}}{{/systems/ds4/templates/sheets/item/components/body.hbs}}
 
 </form>

src/templates/sheets/item/weapon-sheet.hbs

@@ -11,7 +11,7 @@ SPDX-License-Identifier: MIT
         <div class="basic-property">
             <label>{{localize "DS4.AttackType"}}</label>
             <select name="data.attackType" data-type="String">
-                    {{#select data.attackType}}
+                {{#select data.data.attackType}}
                 {{#each config.i18n.attackTypes as |value key|}}
                 <option value="{{key}}">{{value}}</option>
                 {{/each}}
@@ -20,17 +20,18 @@ SPDX-License-Identifier: MIT
         </div>
         <div class="basic-property">
             <label>{{localize "DS4.WeaponBonus"}}</label>
-                <input type="number" name="data.weaponBonus" value="{{data.weaponBonus}}"
+            <input type="number" name="data.weaponBonus" value="{{data.data.weaponBonus}}" placeholder="0"
-                    placeholder="0" data-dtype="Number" />
+                data-dtype="Number" />
         </div>
         <div class="basic-property">
             <label>{{localize "DS4.OpponentDefense"}}</label>
-                <input type="number" name="data.opponentDefense"
+            <input type="number" name="data.opponentDefense" value="{{data.data.opponentDefense}}" placeholder="0"
-                    value="{{data.opponentDefense}}" placeholder="0" data-dtype="Number" />
+                data-dtype="Number" />
         </div>
     </div>
     {{/systems/ds4/templates/sheets/item/components/sheet-header.hbs}}
 
     {{!-- Common Item body --}}
-    {{#> systems/ds4/templates/sheets/item/components/body.hbs}}{{/systems/ds4/templates/sheets/item/components/body.hbs}}
+    {{#>
+    systems/ds4/templates/sheets/item/components/body.hbs}}{{/systems/ds4/templates/sheets/item/components/body.hbs}}
 </form>