Broken Bearings & World Gen

- Made chassis range visualization a little less obnoxious
- Fixed windmill bearings stopping on chunk reload
- Fixed copper and zinc spawning in increased amounts anywhere outside of the biomes they are supposed to do so
- Introduced a brass ingot mixing recipe
- Fixed redstone links getting power from unloaded links

src/main/java/com/simibubi/create/foundation/world/AllWorldFeatures.java

@@ -55,6 +55,24 @@ public enum AllWorldFeatures {
 				biome.addFeature(entry.feature.getGenerationStage(), createFeature.get());
 			}
 		}
+		
+//		// Debug contained ore features
+//		for (Biome biome : ForgeRegistries.BIOMES) {
+//			Debug.markTemporary();
+//			System.out.println(biome.getRegistryName().getPath() + " has the following features:");
+//			for (ConfiguredFeature<?> configuredFeature : biome.getFeatures(Decoration.UNDERGROUND_ORES)) {
+//				IFeatureConfig config = configuredFeature.config;
+//				if (!(config instanceof DecoratedFeatureConfig))
+//					continue;
+//				DecoratedFeatureConfig decoConf = (DecoratedFeatureConfig) config;
+//				if (!(decoConf.feature.config instanceof OreFeatureConfig))
+//					continue;
+//				OreFeatureConfig oreConf = (OreFeatureConfig) decoConf.feature.config;
+//				System.out.println(configuredFeature.feature.getRegistryName().getPath());
+//				System.out.println(oreConf.state.getBlock().getRegistryName().getPath());
+//				System.out.println("--");
+//			}
+//		}
 	}
 
 	public static void fillConfig(ForgeConfigSpec.Builder builder) {

src/main/java/com/simibubi/create/foundation/world/OreFeature.java

@@ -28,7 +28,7 @@ public abstract class OreFeature<T extends IPlacementConfig> extends ConfigBase
 	protected ConfigInt maxHeight;
 
 	private Block block;
-	private Biome.Category biomeWhitelist;
+	private Biome.Category specificCategory;
 
 	public OreFeature(Block block, int clusterSize) {
 		this.block = block;
@@ -47,7 +47,7 @@ public abstract class OreFeature<T extends IPlacementConfig> extends ConfigBase
 	}
 
 	public OreFeature<T> inBiomes(Biome.Category category) {
-		biomeWhitelist = category;
+		specificCategory = category;
 		return this;
 	}
 
@@ -58,7 +58,7 @@ public abstract class OreFeature<T extends IPlacementConfig> extends ConfigBase
 
 	@Override
 	public Optional<ConfiguredFeature<?>> createFeature(Biome biome) {
-		if (biomeWhitelist != null && biome.getCategory() == biomeWhitelist)
+		if (specificCategory != null && biome.getCategory() != specificCategory)
 			return Optional.empty();
 		if (!canGenerate())
 			return Optional.empty();

src/main/java/com/simibubi/create/modules/contraptions/components/contraptions/ChassisRangeDisplay.java

@@ -109,7 +109,7 @@ public class ChassisRangeDisplay {
 
 		boolean ctrl = AllKeys.ctrlDown();
 		ChassisTileEntity chassisTileEntity = (ChassisTileEntity) tileEntity;
-		
+
 		if (ctrl) {
 			GroupEntry existingGroupForPos = getExistingGroupForPos(pos);
 			if (existingGroupForPos != null) {
@@ -119,7 +119,7 @@ public class ChassisRangeDisplay {
 				return;
 			}
 		}
-		
+
 		if (!entries.containsKey(pos) || ctrl)
 			display(chassisTileEntity);
 		else {
@@ -196,9 +196,11 @@ public class ChassisRangeDisplay {
 		float alpha = timer > 20 ? .5f : timer / 40f;
 		GlStateManager.color4f(1, .7f, 0, alpha);
 		Set<BlockPos> includedPositions = entry.includedPositions;
+		GlStateManager.depthMask(false);
 		for (BlockPos pos : includedPositions)
-			TessellatorHelper.cube(Tessellator.getInstance().getBuffer(), pos, size, 1 / 1024f, true, false);
+			TessellatorHelper.cube(Tessellator.getInstance().getBuffer(), pos, size, 1 / 16f - 1 / 64f, true, false);
 		TessellatorHelper.draw();
+		GlStateManager.depthMask(true);
 	}
 
 	private static GroupEntry getExistingGroupForPos(BlockPos pos) {

src/main/java/com/simibubi/create/modules/contraptions/components/contraptions/bearing/MechanicalBearingTileEntity.java

@@ -34,6 +34,7 @@ public class MechanicalBearingTileEntity extends GeneratingKineticTileEntity imp
 	protected boolean assembleNextTick;
 	protected float clientAngleDiff;
 	protected ScrollOptionBehaviour<RotationMode> movementMode;
+	protected float lastGeneratedSpeed;
 
 	public MechanicalBearingTileEntity() {
 		super(AllTileEntities.MECHANICAL_BEARING.type);
@@ -92,7 +93,7 @@ public class MechanicalBearingTileEntity extends GeneratingKineticTileEntity imp
 		if (!running || !isWindmill)
 			return 0;
 		if (movedContraption == null)
-			return 0;
+			return lastGeneratedSpeed;
 		int sails = ((BearingContraption) movedContraption.getContraption()).getSailBlocks() / 8;
 		return MathHelper.clamp(sails, 1, 16);
 	}
@@ -102,6 +103,7 @@ public class MechanicalBearingTileEntity extends GeneratingKineticTileEntity imp
 		tag.putBoolean("Running", running);
 		tag.putBoolean("Windmill", isWindmill);
 		tag.putFloat("Angle", angle);
+		tag.putFloat("LastGenerated", lastGeneratedSpeed);
 		return super.write(tag);
 	}
 
@@ -110,6 +112,7 @@ public class MechanicalBearingTileEntity extends GeneratingKineticTileEntity imp
 		running = tag.getBoolean("Running");
 		isWindmill = tag.getBoolean("Windmill");
 		angle = tag.getFloat("Angle");
+		lastGeneratedSpeed = tag.getFloat("LastGenerated");
 		super.read(tag);
 	}
 
@@ -169,6 +172,12 @@ public class MechanicalBearingTileEntity extends GeneratingKineticTileEntity imp
 		sendData();
 		updateGeneratedRotation();
 	}
+	
+	@Override
+	public void updateGeneratedRotation() {
+		super.updateGeneratedRotation();
+		lastGeneratedSpeed = getGeneratedSpeed();
+	}
 
 	public void disassemble() {
 		if (!running)

src/main/java/com/simibubi/create/modules/logistics/RedstoneLinkNetworkHandler.java

@@ -16,6 +16,7 @@ import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.CompoundNBT;
 import net.minecraft.world.IWorld;
+import net.minecraft.world.World;
 
 public class RedstoneLinkNetworkHandler {
 
@@ -93,7 +94,12 @@ public class RedstoneLinkNetworkHandler {
 				iterator.remove();
 				continue;
 			}
-			if (actor.getWorld().getTileEntity(other.tileEntity.getPos()) != other.tileEntity) {
+			World world = actor.getWorld();
+			if (world.isBlockPresent(other.tileEntity.getPos())) {
+				iterator.remove();
+				continue;
+			}
+			if (world.getTileEntity(other.tileEntity.getPos()) != other.tileEntity) {
 				iterator.remove();
 				continue;
 			}

src/main/resources/data/create/recipes/mixing/brass_ingot.json

@@ -0,0 +1,20 @@
+{
+    "type": "create:mixing",
+    "ingredients": [
+    	{
+    		"tag": "forge:ingots/copper"
+    	},
+		{
+    		"tag": "forge:ingots/zinc"
+    	},
+		{
+			"item": "minecraft:blaze_powder"
+		}
+    ], 
+	"results": [
+		{
+			"item": "create:brass_ingot",
+			"count": 2
+		}
+	]
+}