WorldGenPyramid.java

package erebus.world.feature.structure;

import net.minecraft.init.Blocks;
import net.minecraft.world.World;
import net.minecraft.world.gen.feature.WorldGenerator;

import java.util.Random;

public class WorldGenPyramid extends WorldGenerator {
	@Override
	public boolean generate(World world, Random rand, int x, int y, int z) {
		for (int yy = 10; yy > 0; yy--)
			for (int xx = -(14 - yy); xx < 14 - yy; xx++)
				for (int zz = -(14 - yy); zz < 14 - yy; zz++) {
					if (xx < 0 && xx <= -(14 - yy))
						world.setBlock(x + xx, y + yy + 1, z + zz, Blocks.sandstone_stairs, 0, 3);

					if (xx > 0 && xx >= 14 - yy - 1)
						world.setBlock(x + xx, y + yy + 1, z + zz, Blocks.sandstone_stairs, 1, 3);

					if (zz < 0 && zz <= -(14 - yy))
						world.setBlock(x + xx, y + yy + 1, z + zz, Blocks.sandstone_stairs, 2, 3);

					if (zz > 0 && zz >= 14 - yy - 1)
						world.setBlock(x + xx, y + yy + 1, z + zz, Blocks.sandstone_stairs, 3, 3);

					if (xx < 0 && xx <= -(14 - yy))
						if (zz < 0 && zz <= -(14 - yy))
							world.setBlock(x + xx, y + yy + 1, z + zz, Blocks.stone_slab);

					if (xx > 0 && xx >= 14 - yy - 1)
						if (zz > 0 && zz >= 14 - yy - 1)
							world.setBlock(x + xx, y + yy + 1, z + zz, Blocks.stone_slab);

					if (xx < 0 && xx <= -(14 - yy))
						if (zz > 0 && zz >= 14 - yy - 1)
							world.setBlock(x + xx, y + yy + 1, z + zz, Blocks.stone_slab);

					if (xx > 0 && xx >= 14 - yy - 1)
						if (zz < 0 && zz <= -(14 - yy))
							world.setBlock(x + xx, y + yy + 1, z + zz, Blocks.stone_slab);

					world.setBlock(x + xx, y + yy, z + zz, Blocks.sandstone);
				}

		for (int xx = -3; xx < 3; xx++)
			for (int zz = -3; zz < 3; zz++)
				world.setBlock(x + xx, y + 11, z + zz, Blocks.sandstone);

		return true;
	}
}