forked from mirrors/0ad
wraitii
1ae4f497e8
Check for existence explicitly in the lobby GUI. It would probably be better to not trigger errors in the cache laoder/JSON code but instead print at the caller, depending, but that requires changing a lot more code. Reported by: Asger Fixes #5988 Differential Revision: https://code.wildfiregames.com/D3506 This was SVN commit r24821.
101 lines
2.3 KiB
JavaScript
101 lines
2.3 KiB
JavaScript
/**
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* This class obtains, caches, and provides the game settings from map XML and JSON files.
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*/
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class MapCache
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{
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constructor()
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{
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this.cache = {};
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}
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checkIfExists(mapType, mapPath)
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{
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if (!mapPath || mapPath == "random")
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return true;
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return g_Settings.MapTypes.find(type => type.Name == mapType).CheckIfExists(mapPath);
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}
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getMapData(mapType, mapPath)
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{
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if (!mapPath || mapPath == "random")
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return undefined;
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if (!this.cache[mapPath])
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{
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let mapData = g_Settings.MapTypes.find(type => type.Name == mapType).GetData(mapPath);
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// Remove gaia, TODO: Maps should be consistent
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if (mapData &&
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mapData.settings &&
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mapData.settings.PlayerData &&
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mapData.settings.PlayerData.length &&
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!mapData.settings.PlayerData[0])
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{
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mapData.settings.PlayerData.shift();
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}
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this.cache[mapPath] = mapData;
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}
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return this.cache[mapPath];
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}
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/**
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* Doesn't translate, so that lobby page viewers can do that locally.
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* The result is to be used with translateMapName.
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*/
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getTranslatableMapName(mapType, mapPath)
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{
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if (mapPath == "random")
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return "random";
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let mapData = this.getMapData(mapType, mapPath);
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return mapData && mapData.settings && mapData.settings.Name || undefined;
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}
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translateMapName(mapName)
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{
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return mapName == "random" ?
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translateWithContext("map selection", "Random") :
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mapName ? translate(mapName) : "";
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}
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getTranslatedMapDescription(mapType, mapPath)
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{
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if (mapPath == "random")
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return translate("A randomly selected map.");
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let mapData = this.getMapData(mapType, mapPath);
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return mapData && mapData.settings && translate(mapData.settings.Description) || "";
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}
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getMapPreview(mapType, mapPath, gameAttributes = undefined)
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{
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let filename = gameAttributes && gameAttributes.settings && gameAttributes.settings.Preview || undefined;
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if (!filename)
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{
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let mapData = this.getMapData(mapType, mapPath);
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filename = mapData && mapData.settings && mapData.settings.Preview || this.DefaultPreview;
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}
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return "cropped:" + this.PreviewWidth + "," + this.PreviewHeight + ":" + this.PreviewsPath + filename;
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}
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}
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MapCache.prototype.TexturesPath =
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"art/textures/ui/";
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MapCache.prototype.PreviewsPath =
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"session/icons/mappreview/";
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MapCache.prototype.DefaultPreview =
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"nopreview.png";
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MapCache.prototype.PreviewWidth =
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400 / 512;
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MapCache.prototype.PreviewHeight =
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300 / 512;
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