public static IDirectionalTextureProvider GetPrototypeIcon(EntityPrototype prototype, IResourceCache resourceCache)
{
if (!prototype.Components.TryGetValue("Icon", out var mapping))
{
return(resourceCache.GetFallback <TextureResource>().Texture);
}
return(TextureForConfig(YamlObjectSerializer.NewReader(mapping), resourceCache));
}
private static IRsiStateLike TextureForConfig(ObjectSerializer serializer, IResourceCache resourceCache)
{
DebugTools.Assert(serializer.Reading);
if (serializer.TryGetCacheData <IRsiStateLike>(SerializationCache, out var dirTex))
{
return(dirTex);
}
var tex = serializer.ReadDataField <string?>("texture", null);
if (!string.IsNullOrWhiteSpace(tex))
{
dirTex = resourceCache.GetResource <TextureResource>(SpriteComponent.TextureRoot / tex).Texture;
serializer.SetCacheData(SerializationCache, dirTex);
return(dirTex);
}
RSI rsi;
var rsiPath = serializer.ReadDataField <string?>("sprite", null);
if (string.IsNullOrWhiteSpace(rsiPath))
{
dirTex = resourceCache.GetFallback <TextureResource>().Texture;
serializer.SetCacheData(SerializationCache, dirTex);
return(dirTex);
}
var path = SpriteComponent.TextureRoot / rsiPath;
try
{
rsi = resourceCache.GetResource <RSIResource>(path).RSI;
}
catch
{
dirTex = resourceCache.GetFallback <TextureResource>().Texture;
serializer.SetCacheData(SerializationCache, dirTex);
return(dirTex);
}
var stateId = serializer.ReadDataField <string?>("state", null);
if (string.IsNullOrWhiteSpace(stateId))
{
Logger.ErrorS(LogCategory, "No state specified.");
dirTex = resourceCache.GetFallback <TextureResource>().Texture;
serializer.SetCacheData(SerializationCache, dirTex);
return(dirTex);
}
if (rsi.TryGetState(stateId, out var state))
{
serializer.SetCacheData(SerializationCache, state);
return(state);
}
else
{
Logger.ErrorS(LogCategory, "State '{0}' does not exist on RSI.", stateId);
return(resourceCache.GetFallback <TextureResource>().Texture);
}
}
private static IRsiStateLike TextureForConfig(IconComponent compData, IResourceCache resourceCache)
{
return(compData.Icon?.Default ?? resourceCache.GetFallback <TextureResource>().Texture);
}
