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Class to represent an entity's outfit
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| /*************************************************************************** | ||
| * Copyright © 2024 - Faiumoni e. V. * | ||
| *************************************************************************** | ||
| *************************************************************************** | ||
| * * | ||
| * This program is free software; you can redistribute it and/or modify * | ||
| * it under the terms of the GNU Affero General Public License as * | ||
| * published by the Free Software Foundation; either version 3 of the * | ||
| * License, or (at your option) any later version. * | ||
| * * | ||
| ***************************************************************************/ | ||
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| import { OutfitStore } from "./OutfitStore"; | ||
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| import { Pair } from "../util/Pair"; | ||
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| /** | ||
| * Represents an entity's sprite layers. | ||
| */ | ||
| export class Outfit { | ||
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| /** Sprite layers. */ | ||
| private readonly layers: {[name: string]: number}; | ||
| /** Layer coloring values. */ | ||
| private coloring?: {[name: string]: number}; | ||
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| /** | ||
| * Creates a new outfit. | ||
| * | ||
| * @param layers | ||
| * Sprite layers. | ||
| */ | ||
| constructor(layers: {[layer: string]: number}={}) { | ||
| this.layers = layers; | ||
| } | ||
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| /** | ||
| * Sets a layer's sprite index. | ||
| * | ||
| * @param name | ||
| * Layer name. | ||
| * @param index | ||
| * Sprite image index. | ||
| */ | ||
| public setLayer(name: string, index: number) { | ||
| this.layers[name] = index; | ||
| } | ||
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| /** | ||
| * Unsets a layer's sprite index. | ||
| * | ||
| * @param name | ||
| * Layer name. | ||
| */ | ||
| public unsetLayer(name: string) { | ||
| delete this.layers[name]; | ||
| } | ||
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| /** | ||
| * Retrieves the index value of a specified layer. | ||
| * | ||
| * @param name | ||
| * Layer name. | ||
| * @return | ||
| * Sprite image index. | ||
| */ | ||
| public getLayerIndex(name: string): number|undefined { | ||
| return this.layers[name]; | ||
| } | ||
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| /** | ||
| * Retrieves sorted layer info. | ||
| * | ||
| * @return {util.Pair.Pair<string, number>[]} | ||
| * Layers info. | ||
| */ | ||
| public getLayers(): Pair<string, number>[] { | ||
| const layers: Pair<string, number>[] = []; | ||
| // only include valid layers | ||
| for (const name of ["detail-rear", ...OutfitStore.get().getLayerNames()]) { | ||
| const index = this.layers[name]; | ||
| if (index != undefined) { | ||
| layers.push(new Pair(name, index)); | ||
| } | ||
| } | ||
| return layers; | ||
| } | ||
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| /** | ||
| * Sets coloring info for this outfit. | ||
| * | ||
| * @param coloring {object} | ||
| * Color values indexed by layer name. | ||
| */ | ||
| public setColoring(coloring: {[name: string]: number}) { | ||
| this.coloring = coloring; | ||
| } | ||
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| /** | ||
| * Retrieves coloring info for this outfit. | ||
| * | ||
| * @return {object} | ||
| * Color values indexed by layer name or `undefined`. | ||
| */ | ||
| public getColoring(): {[name: string]: number}|undefined { | ||
| return this.coloring; | ||
| } | ||
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| /** | ||
| * Retrieves coloring for a single layer. | ||
| * | ||
| * @param name {string} | ||
| * Layer name. | ||
| * @return {number} | ||
| * Color value or `undefined`. | ||
| */ | ||
| public getLayerColor(name: string): number|undefined { | ||
| return this.coloring && name in this.coloring ? this.coloring[name] : undefined; | ||
| } | ||
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| /** | ||
| * Retrieves signature identifying this outfit. | ||
| */ | ||
| public getSignature(): string { | ||
| const lsig: string[] = []; | ||
| const csig: string[] = []; | ||
| for (const layer of this.getLayers()) { | ||
| lsig.push(layer.join("=")); | ||
| } | ||
| if (this.coloring) { | ||
| for (const name of Object.keys(this.coloring)) { | ||
| csig.push(name + "=" + this.coloring[name]); | ||
| } | ||
| } | ||
| return "outfit(" + lsig.join(",") + ")" + (csig ? " colors(" + csig.join(",") + ")" : ""); | ||
| } | ||
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| /** | ||
| * Compares outfit signatures for equality. | ||
| * | ||
| * @param other {data.Outfit.Outfit} | ||
| * The outfit to compare against this one. | ||
| */ | ||
| public equals(other: Outfit): boolean { | ||
| return other.getSignature() === this.getSignature(); | ||
| } | ||
| } |
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