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package gtPlusPlus.api.objects.minecraft;
import java.util.HashMap;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import gregtech.api.GregTech_API;
import gtPlusPlus.core.util.Utils;
import net.minecraft.util.IIcon;
/**
* A Server Side safe object that can hold {@link IIcon}s.
* @author Alkalus
*
*/
public class SafeTexture implements Runnable {
@SideOnly(Side.CLIENT)
private static final HashMap<Integer, IIcon> mHashToIconCache = new HashMap<Integer, IIcon>();
@SideOnly(Side.CLIENT)
private static final HashMap<String, Integer> mPathToHashCash = new HashMap<String, Integer>();
private static final HashMap<String, SafeTexture> mTextureObjectCache = new HashMap<String, SafeTexture>();
private final int mHash;
private final String mTextureName;
private final static String getKey(String aTexPath) {
String aNameKey = Utils.sanitizeString(aTexPath);
aNameKey = aNameKey.replace('/', ' ');
aNameKey = aNameKey.toLowerCase();
return aNameKey;
}
public static SafeTexture register(String aTexturePath) {
String aNameKey = getKey(aTexturePath);
SafeTexture g = mTextureObjectCache.get(aNameKey);
if (g == null) {
g = new SafeTexture(aTexturePath);
mTextureObjectCache.put(aNameKey, g);
mPathToHashCash.put(aTexturePath, aTexturePath.hashCode());
}
return g;
}
private SafeTexture(String aTexturePath) {
mTextureName = aTexturePath;
mHash = getKey(aTexturePath).hashCode();
GregTech_API.sGTBlockIconload.add(this);
}
@SideOnly(Side.CLIENT)
public IIcon getIcon() {
return mHashToIconCache.get(mHash);
}
@Override
public void run() {
mHashToIconCache.put(getKey(mTextureName).hashCode(), GregTech_API.sBlockIcons.registerIcon(mTextureName));
}
}
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