276 lines
7.9 KiB
Java
276 lines
7.9 KiB
Java
package tschipp.carryon.common.handler;
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import java.util.HashMap;
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import java.util.Set;
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import org.apache.commons.lang3.StringUtils;
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import net.minecraft.block.Block;
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import net.minecraft.block.state.IBlockState;
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import net.minecraft.client.Minecraft;
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import net.minecraft.client.renderer.block.model.IBakedModel;
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import net.minecraft.entity.player.EntityPlayer;
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import net.minecraft.item.ItemStack;
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import net.minecraft.nbt.JsonToNBT;
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import net.minecraft.nbt.NBTException;
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import net.minecraft.nbt.NBTTagCompound;
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import net.minecraft.nbt.NBTUtil;
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import net.minecraft.world.World;
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import net.minecraftforge.fml.common.Loader;
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import net.minecraftforge.fml.relauncher.Side;
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import net.minecraftforge.fml.relauncher.SideOnly;
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import tschipp.carryon.common.config.CarryOnConfig;
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import tschipp.carryon.common.helper.InvalidConfigException;
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import tschipp.carryon.common.helper.StringParser;
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public class ModelOverridesHandler
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{
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public static HashMap<NBTTagCompound, Object> OVERRIDE_OBJECTS = new HashMap<NBTTagCompound, Object>();
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/*
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* This class is really ugly, will probably be replaced by something else -
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* Tschipp
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*/
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public static void initOverrides()
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{
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String[] overrides = CarryOnConfig.modelOverrides.modelOverrides;
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for (int i = 0; i < overrides.length; i++)
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{
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parseOverride(overrides[i], i);
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}
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}
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public static void parseOverride(String overrideStr, int i)
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{
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boolean errored = false;
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Object toOverrideObject;
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Object overrideObject;
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NBTTagCompound tag = new NBTTagCompound();
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String currentline = overrideStr;
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if (StringUtils.isEmpty(currentline) || !StringUtils.contains(currentline, "->"))
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new InvalidConfigException("Missing Override Model at line " + i + " : " + currentline).printException();
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String[] sa = currentline.split("->");
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String toOverride = "";
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String override = "";
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try
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{
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toOverride = sa[0];
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override = sa[1];
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}
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catch (ArrayIndexOutOfBoundsException e)
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{
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errored = true;
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new InvalidConfigException("Missing Override Model at line " + i + " : " + currentline).printException();
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}
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if (toOverride.contains("{"))
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{
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if (!toOverride.contains("}"))
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{
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errored = true;
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new InvalidConfigException("Missing } at line " + i + " : " + currentline).printException();
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}
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String nbt = toOverride.substring(toOverride.indexOf("{"));
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toOverride = toOverride.replace(nbt, "");
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try
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{
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tag = JsonToNBT.getTagFromJson(nbt);
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}
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catch (NBTException e)
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{
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errored = true;
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new InvalidConfigException("Error while parsing NBT at line " + i + " : " + e.getMessage()).printException();
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}
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}
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else if (toOverride.contains("}"))
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{
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errored = true;
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new InvalidConfigException("Missing { at line " + i + " : " + currentline).printException();
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}
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String overridetype = "item";
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if (override.contains("("))
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{
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if (!override.contains(")"))
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{
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errored = true;
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new InvalidConfigException("Missing ) at line " + i + " : " + currentline).printException();
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}
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overridetype = override.substring(0, override.indexOf(")") + 1);
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override =override.replace(overridetype, "");
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overridetype = overridetype.replace("(", "");
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overridetype = overridetype.replace(")", "");
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}
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else if (override.contains(")"))
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{
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errored = true;
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new InvalidConfigException("Missing ( at line " + i + " : " + currentline).printException();
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}
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String modidToOverride = "minecraft";
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String modidOverride = "minecraft";
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if (toOverride.contains(":"))
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modidToOverride = toOverride.replace(toOverride.substring(toOverride.indexOf(":")), "");
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if (override.contains(":"))
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modidOverride = override.replace(override.substring(override.indexOf(":")), "");
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if (Loader.isModLoaded(modidOverride) && Loader.isModLoaded(modidToOverride) && !errored)
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{
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int meta = StringParser.getMeta(toOverride);
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if (meta == 0)
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toOverrideObject = StringParser.getBlock(toOverride);
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else
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toOverrideObject = StringParser.getBlockState(toOverride);
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if (toOverrideObject != null)
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{
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if (overridetype.equals("block"))
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overrideObject = StringParser.getBlockState(override);
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else
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overrideObject = StringParser.getItemStack(override);
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if (overrideObject != null)
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{
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NBTTagCompound keyComp = new NBTTagCompound();
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keyComp.setTag("nbttag", tag);
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if (toOverrideObject instanceof Block)
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{
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keyComp.setString("block", ((Block) toOverrideObject).getRegistryName().toString());
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}
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else
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{
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keyComp.setInteger("stateid", Block.getStateId((IBlockState) toOverrideObject));
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keyComp.setString("block", ((IBlockState) toOverrideObject).getBlock().getRegistryName().toString());
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}
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OVERRIDE_OBJECTS.put(keyComp, overrideObject);
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}
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}
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}
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}
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public static boolean hasCustomOverrideModel(IBlockState state, NBTTagCompound tag)
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{
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if (OVERRIDE_OBJECTS.isEmpty())
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return false;
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int stateid = Block.getStateId(state);
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NBTTagCompound[] keys = new NBTTagCompound[OVERRIDE_OBJECTS.size()];
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OVERRIDE_OBJECTS.keySet().toArray(keys);
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for (NBTTagCompound key : keys)
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{
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int id = key.getInteger("stateid");
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Block block = StringParser.getBlock(key.getString("block"));
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if (id == 0 ? block == state.getBlock() : id == stateid)
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{
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NBTTagCompound toCheckForCompound = key.getCompoundTag("nbttag");
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Set<String> kSetToCheck = toCheckForCompound.getKeySet();
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Set<String> kSetTile = tag.getKeySet();
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boolean flag = true;
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if (kSetTile.containsAll(kSetToCheck))
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{
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for (String skey : kSetToCheck)
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{
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if (!NBTUtil.areNBTEquals(tag.getTag(skey), toCheckForCompound.getTag(skey), true))
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flag = false;
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}
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if (flag)
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return true;
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}
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}
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}
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return false;
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}
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@SideOnly(Side.CLIENT)
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public static IBakedModel getCustomOverrideModel(IBlockState state, NBTTagCompound tag, World world, EntityPlayer player)
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{
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int stateid = Block.getStateId(state);
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NBTTagCompound[] keys = new NBTTagCompound[OVERRIDE_OBJECTS.size()];
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OVERRIDE_OBJECTS.keySet().toArray(keys);
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for (NBTTagCompound key : keys)
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{
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int id = key.getInteger("stateid");
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Block block = StringParser.getBlock(key.getString("block"));
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if (id == 0 ? block == state.getBlock() : id == stateid)
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{
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NBTTagCompound toCheckForCompound = key.getCompoundTag("nbttag");
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Set<String> kSetToCheck = toCheckForCompound.getKeySet();
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Set<String> kSetTile = tag.getKeySet();
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boolean flag = true;
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if (kSetTile.containsAll(kSetToCheck))
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{
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for (String skey : kSetToCheck)
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{
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if (!NBTUtil.areNBTEquals(tag.getTag(skey), toCheckForCompound.getTag(skey), true))
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flag = false;
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}
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if (flag)
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{
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Object override = OVERRIDE_OBJECTS.get(key);
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if (override == null)
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return null;
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if (override instanceof IBlockState)
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return Minecraft.getMinecraft().getBlockRendererDispatcher().getModelForState((IBlockState) override);
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else
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return Minecraft.getMinecraft().getRenderItem().getItemModelWithOverrides((ItemStack) override, world, player);
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}
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}
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}
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}
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return null;
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}
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public static Object getOverrideObject(IBlockState state, NBTTagCompound tag)
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{
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int stateid = Block.getStateId(state);
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NBTTagCompound[] keys = new NBTTagCompound[OVERRIDE_OBJECTS.size()];
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OVERRIDE_OBJECTS.keySet().toArray(keys);
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for (NBTTagCompound key : keys)
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{
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int id = key.getInteger("stateid");
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Block block = StringParser.getBlock(key.getString("block"));
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if (id == 0 ? block == state.getBlock() : id == stateid)
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{
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NBTTagCompound toCheckForCompound = key.getCompoundTag("nbttag");
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Set<String> kSetToCheck = toCheckForCompound.getKeySet();
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Set<String> kSetTile = tag.getKeySet();
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boolean flag = true;
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if (kSetTile.containsAll(kSetToCheck))
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{
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for (String skey : kSetToCheck)
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{
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if (!NBTUtil.areNBTEquals(tag.getTag(skey), toCheckForCompound.getTag(skey), true))
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flag = false;
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}
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if (flag)
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{
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Object override = OVERRIDE_OBJECTS.get(key);
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return override;
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}
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}
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}
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}
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return null;
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}
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}
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