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package gregtech.common;
import static gregtech.api.enums.GTValues.debugSmallOres;
import java.util.ArrayList;
import java.util.List;
import java.util.Random;
import net.minecraft.world.World;
import net.minecraft.world.WorldProviderEnd;
import net.minecraft.world.WorldProviderHell;
import net.minecraft.world.WorldProviderSurface;
import net.minecraft.world.chunk.IChunkProvider;
import gregtech.api.GregTechAPI;
import gregtech.api.util.GTLog;
import gregtech.api.world.GTWorldgen;
import gregtech.common.blocks.TileEntityOres;
public class WorldgenGTOreSmallPieces extends GTWorldgen {
public final short mMinY;
public final short mMaxY;
public final short mAmount;
public final short mMeta;
public final boolean mOverworld;
public final boolean mNether;
public final boolean mEnd;
public final boolean twilightForest;
public final String mBiome;
public static ArrayList<WorldgenGTOreSmallPieces> sList = new ArrayList<>();
public Class[] mAllowedProviders;
public WorldgenGTOreSmallPieces(SmallOreBuilder ore) {
super(ore.smallOreName, GregTechAPI.sWorldgenList, ore.enabledByDefault);
this.mOverworld = ore.dimsEnabled.getOrDefault(SmallOreBuilder.OW, false);
this.mNether = ore.dimsEnabled.getOrDefault(SmallOreBuilder.NETHER, false);
this.mEnd = ore.dimsEnabled.getOrDefault(SmallOreBuilder.THE_END, false);
this.twilightForest = ore.dimsEnabled.getOrDefault(SmallOreBuilder.TWILIGHT_FOREST, false);
this.mMinY = (short) ore.minY;
this.mMaxY = (short) Math.max(this.mMinY + 1, ore.maxY);
this.mAmount = (short) Math.max(1, ore.amount);
this.mMeta = (short) ore.ore.mMetaItemSubID;
this.mBiome = "None";
if (this.mEnabled) sList.add(this);
List<Class> allowedProviders = new ArrayList<>();
if (this.mNether) {
allowedProviders.add(WorldProviderHell.class);
}
if (this.mOverworld) {
allowedProviders.add(WorldProviderSurface.class);
}
if (this.mEnd) {
allowedProviders.add(WorldProviderEnd.class);
}
mAllowedProviders = allowedProviders.toArray(new Class[allowedProviders.size()]);
}
@Override
public boolean executeWorldgen(World aWorld, Random aRandom, String aBiome, int aDimensionType, int aChunkX,
int aChunkZ, IChunkProvider aChunkGenerator, IChunkProvider aChunkProvider) {
if (!this.mBiome.equals("None") && !(this.mBiome.equals(aBiome))) {
return false; // Not the correct biome for ore mix
}
if (!isGenerationAllowed(aWorld, mAllowedProviders)) {
return false;
}
int count = 0;
// For optimal performance, this should be done upstream. Meh
String tDimensionName = aWorld.provider.getDimensionName();
boolean isUnderdark = tDimensionName.equals("Underdark");
if (this.mMeta > 0) {
int j = Math.max(1, this.mAmount / 2 + aRandom.nextInt(this.mAmount) / 2);
for (int i = 0; i < j; i++) {
TileEntityOres.setOreBlock(
aWorld,
aChunkX + 8 + aRandom.nextInt(16),
this.mMinY + aRandom.nextInt(Math.max(1, this.mMaxY - this.mMinY)),
aChunkZ + 8 + aRandom.nextInt(16),
this.mMeta,
true,
isUnderdark);
count++;
}
}
if (debugSmallOres) {
GTLog.out.println(
"Small Ore:" + this.mWorldGenName
+ " @ dim="
+ aDimensionType
+ " mX="
+ aChunkX / 16
+ " mZ="
+ aChunkZ / 16
+ " ore="
+ count);
}
return true;
}
}
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