That's one heck of a commit you've got there...

I may have got a bit behind with version control. A lot behind, in fact. Maybe I'll go back and split this sometime - then again, I probably won't. But hey, at least it's here!
2019-08-18 00:04:18 +01:00
parent 2680d02304
commit f37812be3e
1564 changed files with 47652 additions and 12984 deletions
@@ -0,0 +1,51 @@
+package electroblob.wizardry.worldgen;
+
+import net.minecraft.block.BlockStoneBrick;
+import net.minecraft.init.Blocks;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.World;
+import net.minecraft.world.gen.structure.template.ITemplateProcessor;
+import net.minecraft.world.gen.structure.template.Template;
+
+import javax.annotation.Nullable;
+
+/** Structure template processor that randomly 'mossifies' cobblestone and stone bricks in the structure. This is done
+ * using weighting so there is more moss at the bottom, making it look more natural. */
+// Behold, the ACME Mossifier 3000! (Patent pending)
+public class MossifierTemplateProcessor implements ITemplateProcessor {
+
+	private final float mossiness;
+	private final float heightWeight;
+	private final int groundLevel;
+
+	/**
+	 * Creates a new {@code MossifierTemplateProcessor} with the given parameters.
+	 * @param mossiness The chance for each block in a given layer to be mossified.
+	 * @param heightWeight The amount by which mossiness reduces for each subsequent level upwards.
+	 * @param groundLevel The ground level for the structure, at which height is taken to be zero for the purposes of
+	 *                    calculating mossiness.
+	 */
+	public MossifierTemplateProcessor(float mossiness, float heightWeight, int groundLevel){
+		this.mossiness = mossiness;
+		this.heightWeight = heightWeight;
+		this.groundLevel = groundLevel;
+	}
+
+	@Nullable
+	@Override
+	public Template.BlockInfo processBlock(World world, BlockPos pos, Template.BlockInfo info){
+
+		float chance = mossiness - heightWeight * (pos.getY() - groundLevel);
+
+		if(world.rand.nextFloat() < chance){
+			if(info.blockState.getBlock() == Blocks.COBBLESTONE){
+				return new Template.BlockInfo(info.pos, Blocks.MOSSY_COBBLESTONE.getDefaultState(), info.tileentityData);
+			}else if(info.blockState.getBlock() == Blocks.STONEBRICK){
+				return new Template.BlockInfo(info.pos, Blocks.STONEBRICK.getDefaultState()
+						.withProperty(BlockStoneBrick.VARIANT, BlockStoneBrick.EnumType.MOSSY), info.tileentityData);
+			}
+		}
+
+		return info;
+	}
+}