81 lines
2.0 KiB
JavaScript
81 lines
2.0 KiB
JavaScript
import { Component } from "../component";
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import { types } from "../../savegame/serialization";
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import { gItemRegistry } from "../../core/global_registries";
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import { BaseItem } from "../base_item";
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import { ColorItem } from "../items/color_item";
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import { ShapeItem } from "../items/shape_item";
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export class StorageComponent extends Component {
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static getId() {
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return "Storage";
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}
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static getSchema() {
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return {
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maximumStorage: types.uint,
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storedCount: types.uint,
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storedItem: types.nullable(types.obj(gItemRegistry)),
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overlayOpacity: types.ufloat,
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};
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}
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/**
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* @param {object} param0
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* @param {number=} param0.maximumStorage How much this storage can hold
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*/
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constructor({ maximumStorage = 1e20 }) {
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super();
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this.maximumStorage = maximumStorage;
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/**
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* Currently stored item
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* @type {BaseItem}
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*/
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this.storedItem = null;
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/**
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* How many of this item we have stored
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*/
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this.storedCount = 0;
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/**
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* We compute an opacity to make sure it doesn't flicker
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*/
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this.overlayOpacity = 0;
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}
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/**
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* Returns whether this storage can accept the item
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* @param {BaseItem} item
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*/
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canAcceptItem(item) {
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if (this.storedCount >= this.maximumStorage) {
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return false;
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}
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if (!this.storedItem || this.storedCount === 0) {
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return true;
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}
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if (item instanceof ColorItem) {
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return this.storedItem instanceof ColorItem && this.storedItem.color === item.color;
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}
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if (item instanceof ShapeItem) {
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return (
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this.storedItem instanceof ShapeItem &&
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this.storedItem.definition.getHash() === item.definition.getHash()
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);
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}
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return false;
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}
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/**
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* @param {BaseItem} item
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*/
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takeItem(item) {
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this.storedItem = item;
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this.storedCount++;
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}
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}
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