95 lines
2.4 KiB
Java
95 lines
2.4 KiB
Java
package biomesoplenty.worldgen.structure;
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import java.util.Arrays;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Map;
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import java.util.Map.Entry;
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import java.util.Random;
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import net.minecraft.util.MathHelper;
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import net.minecraft.world.biome.BiomeGenBase;
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import net.minecraft.world.gen.structure.MapGenStructure;
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import net.minecraft.world.gen.structure.MapGenVillage;
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import net.minecraft.world.gen.structure.StructureStart;
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import biomesoplenty.configuration.configfile.BOPConfigurationTerrainGen;
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public class BOPMapGenVillage extends MapGenStructure
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{
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/** A list of all the biomes villages can spawn in. */
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public static List villageSpawnBiomes = Arrays.asList(new BiomeGenBase[] {BiomeGenBase.plains, BiomeGenBase.desert});
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/** World terrain type, 0 for normal, 1 for flat map */
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private int terrainType;
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private int maxDistance;
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private int minDistance;
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public BOPMapGenVillage()
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{
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terrainType = 0;
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maxDistance = BOPConfigurationTerrainGen.villageDistance;
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minDistance = BOPConfigurationTerrainGen.villageDistance / 4;
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villageSpawnBiomes = MapGenVillage.villageSpawnBiomes;
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}
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public BOPMapGenVillage(Map par1Map)
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{
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this();
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Iterator iterator = par1Map.entrySet().iterator();
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while (iterator.hasNext())
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{
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Entry entry = (Entry)iterator.next();
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if (((String)entry.getKey()).equals("size"))
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{
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terrainType = MathHelper.parseIntWithDefaultAndMax((String)entry.getValue(), terrainType, 0);
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}
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else if (((String)entry.getKey()).equals("distance"))
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{
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maxDistance = MathHelper.parseIntWithDefaultAndMax((String)entry.getValue(), maxDistance, minDistance + 1);
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}
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}
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}
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@Override
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protected boolean canSpawnStructureAtCoords(int par1, int par2)
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{
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int k = par1;
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int l = par2;
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if (par1 < 0)
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{
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par1 -= maxDistance - 1;
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}
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if (par2 < 0)
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{
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par2 -= maxDistance - 1;
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}
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int i1 = par1 / maxDistance;
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int j1 = par2 / maxDistance;
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Random random = worldObj.setRandomSeed(i1, j1, 10387312);
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i1 *= maxDistance;
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j1 *= maxDistance;
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i1 += random.nextInt(maxDistance - minDistance);
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j1 += random.nextInt(maxDistance - minDistance);
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if (k == i1 && l == j1)
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{
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boolean flag = worldObj.getWorldChunkManager().areBiomesViable(k * 16 + 8, l * 16 + 8, 0, villageSpawnBiomes);
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if (flag)
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return true;
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}
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return false;
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}
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@Override
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protected StructureStart getStructureStart(int par1, int par2)
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{
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return new BOPStructureVillageStart(worldObj, rand, par1, par2, terrainType);
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}
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}
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