Differential D2483 Diff 10823 binaries/data/mods/public/gui/common/MapCache.js

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Standalone View

binaries/data/mods/public/gui/common/MapCache.js

This file was added.

Property	Old Value	New Value
svn:eol-style	null	native \ No newline at end of property

				/**
				* This class obtains, caches and provides the gamesettings from map XML and JSON files.
				*/
				class MapCache
				{
				constructor()
				{
				this.cache = {};
				}

				getMapData(mapType, mapPath)
				{
				if (!mapPath \|\| mapPath == "random")
				return undefined;

				if (!this.cache[mapPath])
				{
				let mapData = mapType == "random" ?
				Engine.ReadJSONFile(mapPath + ".json") :
				Engine.LoadMapSettings(mapPath);

				// Remove gaia, TODO: Maps should be consistent
				if (mapData &&
				elexisAuthorUnsubmitted Done Inline Actions Refs #3886, #3998, D744 elexis: Refs #3886, #3998, D744
				mapData.settings &&
				mapData.settings.PlayerData &&
				mapData.settings.PlayerData.length &&
				!mapData.settings.PlayerData[0])
				{
				mapData.settings.PlayerData.shift();
				}

				this.cache[mapPath] = mapData;
				}

				return this.cache[mapPath];
				}

				/**
				* Doesn't translate, so that lobby page viewers can do that locally.
				* The result is to be used with translateMapName.
				*/
				getTranslatableMapName(mapType, mapPath)
				{
				if (mapPath == "random")
				return "random";

				let mapData = this.getMapData(mapType, mapPath);
				return mapData && mapData.settings && mapData.settings.Name \|\| undefined;
				}

				translateMapName(mapName)
				{
				return mapName == "random" ?
				translateWithContext("map selection", "Random") :
				mapName ? translate(mapName) : "";
				}

				getTranslatedMapDescription(mapType, mapPath)
				{
				if (mapPath == "random")
				return translate("A randomly selected map.");

				let mapData = this.getMapData(mapType, mapPath);
				return mapData && mapData.settings && translate(mapData.settings.Description) \|\| "";
				}

				getMapPreview(mapType, mapPath, gameAttributes = undefined)
				{
				let mapData = this.getMapData(mapType, mapPath);

				let biomePreviewFile =
				basename(mapPath) + "_" +
				basename(gameAttributes && gameAttributes.settings.Biome \|\| "") + ".png";

				let biomePreview = Engine.TextureExists(
				this.TexturesPath + this.PreviewsPath + biomePreviewFile) && biomePreviewFile;

				let filename =
				biomePreview ?
				biomePreview :
				mapData && mapData.settings && mapData.settings.Preview ?
				mapData.settings.Preview :
				this.DefaultPreview;

				return "cropped:" + 400 / 512 + "," + 300 / 512 + ":" + this.PreviewsPath + filename;
				}
				}

				MapCache.prototype.TexturesPath =
				"art/textures/ui/";

				MapCache.prototype.PreviewsPath =
				"session/icons/mappreview/";

				MapCache.prototype.DefaultPreview =
				"nopreview.png";