120 lines
4.1 KiB
Java
120 lines
4.1 KiB
Java
package anvil.infinity.worldgen;
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import anvil.infinity.config.ModConfig;
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import net.minecraft.block.Block;
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import net.minecraft.init.Blocks;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.world.World;
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import net.minecraft.world.chunk.IChunkProvider;
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import net.minecraft.world.gen.IChunkGenerator;
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import net.minecraft.world.gen.feature.WorldGenerator;
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import net.minecraft.world.gen.structure.template.Template;
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import net.minecraftforge.fml.common.IWorldGenerator;
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import java.util.Random;
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public class InfinityWorldGenerator extends WorldGenerator implements IWorldGenerator {
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@Override
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public boolean generate(World worldIn, Random rand, BlockPos position) {
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return false;
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}
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@Override
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public void generate(Random random, int chunkX, int chunkZ, World world, IChunkGenerator chunkGenerator, IChunkProvider chunkProvider) {
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int dim = world.provider.getDimension();
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if ( (chunkX > 1000 || chunkX < -1000) && (chunkZ > 1000 || chunkZ < -1000) && ModConfig.Worldgen.enable ) {
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int blockX = chunkX * 16 + 8;
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int blockZ = chunkZ * 16 + 8;
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if (canGenMind(world) || canGenPower(world) || canGenReality(world) || canGenSoul(world) || canGenSpace(world) || canGenTime(world)) {
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if ((int) (Math.random() * 1000) == 0) {
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int y = getGroundFromAbove(world, blockX, blockZ);
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BlockPos pos = new BlockPos(blockX, y, blockZ);
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WorldGenerator structure = new StoneTempleGen();
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structure.generate(world, random, pos);
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}
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}
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}
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}
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public static int getGroundFromAbove(World world, int x, int z)
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{
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int y = 255;
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boolean foundGround = false;
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while(!foundGround && y-- >= 31)
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{
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Block blockAt = world.getBlockState(new BlockPos(x,y,z)).getBlock();
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foundGround = blockAt == Blocks.WATER||blockAt == Blocks.FLOWING_WATER||blockAt == Blocks.GRASS || blockAt == Blocks.SAND || blockAt == Blocks.SNOW || blockAt == Blocks.SNOW_LAYER || blockAt == Blocks.GLASS||blockAt == Blocks.MYCELIUM;
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}
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return y;
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}
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public static boolean canSpawnHere(Template template, World world, BlockPos posAboveGround)
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{
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int zwidth = template.getSize().getZ();
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int xwidth = template.getSize().getX();
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boolean corner1 = isCornerValid(world, posAboveGround);
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boolean corner2 = isCornerValid(world, posAboveGround.add(xwidth, 0, zwidth));
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return posAboveGround.getY() > 31 && corner1 && corner2;
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}
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public static boolean isCornerValid(World world, BlockPos pos)
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{
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int variation = 3;
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int highestBlock = getGroundFromAbove(world, pos.getX(), pos.getZ());
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if (highestBlock > pos.getY() - variation && highestBlock < pos.getY() + variation)
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return true;
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return false;
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}
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public static boolean canGenPower(World w) {
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WorldData data = WorldData.get(w);
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int dim = w.provider.getDimension();
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return !data.power && ModConfig.Worldgen.powerDim == dim;
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}
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public static boolean canGenSoul(World w) {
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WorldData data = WorldData.get(w);
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int dim = w.provider.getDimension();
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return !data.soul && ModConfig.Worldgen.soulDim == dim;
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}
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public static boolean canGenSpace(World w) {
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WorldData data = WorldData.get(w);
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int dim = w.provider.getDimension();
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return !data.space && ModConfig.Worldgen.spaceDim == dim;
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}
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public static boolean canGenReality(World w) {
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WorldData data = WorldData.get(w);
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int dim = w.provider.getDimension();
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return !data.reality && ModConfig.Worldgen.realityDim == dim;
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}
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public static boolean canGenTime(World w) {
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WorldData data = WorldData.get(w);
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int dim = w.provider.getDimension();
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return !data.time && ModConfig.Worldgen.timeDim == dim;
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}
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public static boolean canGenMind(World w) {
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WorldData data = WorldData.get(w);
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int dim = w.provider.getDimension();
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return !data.mind && ModConfig.Worldgen.mindDim == dim;
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}
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}
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