void renderAll(Tessellator var1) {
HashSet var2 = new HashSet();
Iterator var3 = this.skies.iterator();
while (var3.hasNext()) {
SkyRenderer$Layer var4 = (SkyRenderer$Layer) var3.next();
if (var4.prepare()) {
var2.add(SkyRenderer$Layer.access$300(var4));
}
}
HashSet var6 = new HashSet();
var6.addAll(this.textures);
var6.removeAll(var2);
Iterator var7 = var6.iterator();
while (var7.hasNext()) {
String var5 = (String) var7.next();
TexturePackAPI.unloadTexture(var5);
}
var7 = this.skies.iterator();
while (var7.hasNext()) {
SkyRenderer$Layer var8 = (SkyRenderer$Layer) var7.next();
if (var8.brightness > 0.0F) {
var8.render(var1);
SkyRenderer$Layer.clearBlendingMethod();
}
}
}
void unloadTextures() {
Iterator var1 = this.skies.iterator();
while (var1.hasNext()) {
SkyRenderer$Layer var2 = (SkyRenderer$Layer) var1.next();
TexturePackAPI.unloadTexture(SkyRenderer$Layer.access$300(var2));
}
}
