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WorldPropertyIsOre.java
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WorldPropertyIsOre.java
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/**
* Copyright (c) 2011-2015, SpaceToad and the BuildCraft Team
* http://www.mod-buildcraft.com
*
* BuildCraft is distributed under the terms of the Minecraft Mod Public
* License 1.0, or MMPL. Please check the contents of the license located in
* http://www.mod-buildcraft.com/MMPL-1.0.txt
*/
package buildcraft.core.properties;
import java.util.ArrayList;
import java.util.HashSet;
import net.minecraft.block.Block;
import net.minecraft.init.Blocks;
import net.minecraft.init.Items;
import net.minecraft.item.ItemStack;
import net.minecraft.world.IBlockAccess;
import net.minecraftforge.common.ForgeHooks;
import net.minecraftforge.oredict.OreDictionary;
public class WorldPropertyIsOre extends WorldProperty {
public HashSet<Integer> ores = new HashSet<Integer>();
public WorldPropertyIsOre(int harvestLevel) {
initBlockHarvestTools();
for (String oreName : OreDictionary.getOreNames()) {
if (oreName.startsWith("ore")) {
ArrayList<ItemStack> oreStacks = OreDictionary.getOres(oreName);
if (oreStacks.size() > 0) {
Block block = Block.getBlockFromItem(oreStacks.get(0).getItem());
int meta = oreStacks.get(0).getItemDamage();
if (meta >= 16 || meta < 0) {
meta = 0;
}
if (block == null) {
continue;
}
if ("pickaxe".equals(block.getHarvestTool(meta)) &&
block.getHarvestLevel(meta) <= harvestLevel) {
ores.add(OreDictionary.getOreID(oreName));
}
}
}
}
}
private void initBlockHarvestTools() {
// Make sure the static code block in the ForgeHooks class is run
ForgeHooks.canToolHarvestBlock(Blocks.coal_ore, 0, new ItemStack(Items.diamond_pickaxe));
}
@Override
public boolean get(IBlockAccess blockAccess, Block block, int meta, int x, int y, int z) {
if (block == null) {
return false;
} else {
ItemStack stack = new ItemStack(block, 1, meta);
if (stack.getItem() != null) {
for (int id : OreDictionary.getOreIDs(stack)) {
if (ores.contains(id)) {
return true;
}
}
}
}
return false;
}
}