Fix cable shape cache not working

There are different BlockState objects for each color of cable :S

src/main/kotlin/net/shadowfacts/phycon/PhysicalConnectivityClient.kt

@@ -4,10 +4,13 @@ import net.fabricmc.api.ClientModInitializer
 import net.fabricmc.fabric.api.client.model.ModelLoadingRegistry
 import net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking
 import net.fabricmc.fabric.api.client.screenhandler.v1.ScreenRegistry
+import net.fabricmc.fabric.api.renderer.v1.RendererAccess
+import net.fabricmc.fabric.api.renderer.v1.material.RenderMaterial
 import net.shadowfacts.phycon.block.inserter.InserterScreen
 import net.shadowfacts.phycon.block.redstone_emitter.RedstoneEmitterScreen
 import net.shadowfacts.phycon.init.PhyScreens
 import net.shadowfacts.phycon.block.terminal.TerminalScreen
+import net.shadowfacts.phycon.client.PhyExtendedModelProvider
 import net.shadowfacts.phycon.client.PhyModelProvider
 import net.shadowfacts.phycon.networking.ClientReceiver
 import net.shadowfacts.phycon.networking.S2CTerminalUpdateDisplayedItems
@@ -17,9 +20,22 @@ import net.shadowfacts.phycon.networking.S2CTerminalUpdateDisplayedItems
  */
 object PhysicalConnectivityClient: ClientModInitializer {
 
+	var screenMaterial: RenderMaterial? = null
+		private set
+
 	override fun onInitializeClient() {
 		ModelLoadingRegistry.INSTANCE.registerResourceProvider(::PhyModelProvider)
 
+		RendererAccess.INSTANCE.renderer?.also { renderer ->
+			screenMaterial = renderer.materialFinder()
+				.emissive(0, true)
+				.disableAo(0, true)
+				.disableDiffuse(0, true)
+				.find()
+
+			ModelLoadingRegistry.INSTANCE.registerResourceProvider(::PhyExtendedModelProvider)
+		}
+
 		ScreenRegistry.register(PhyScreens.TERMINAL, ::TerminalScreen)
 		ScreenRegistry.register(PhyScreens.INSERTER, ::InserterScreen)
 		ScreenRegistry.register(PhyScreens.REDSTONE_EMITTER, ::RedstoneEmitterScreen)

src/main/kotlin/net/shadowfacts/phycon/block/FaceDeviceBlock.kt

@@ -4,20 +4,23 @@ import net.minecraft.block.Block
 import net.minecraft.block.BlockState
 import net.minecraft.block.ShapeContext
 import net.minecraft.item.ItemPlacementContext
+import net.minecraft.item.ItemStack
+import net.minecraft.server.world.ServerWorld
 import net.minecraft.state.StateManager
 import net.minecraft.state.property.EnumProperty
 import net.minecraft.state.property.Properties
+import net.minecraft.util.DyeColor
 import net.minecraft.util.StringIdentifiable
 import net.minecraft.util.math.BlockPos
 import net.minecraft.util.math.Direction
 import net.minecraft.util.shape.VoxelShape
 import net.minecraft.util.shape.VoxelShapes
 import net.minecraft.world.BlockView
-import net.minecraft.world.World
 import net.minecraft.world.WorldAccess
 import net.shadowfacts.phycon.api.Interface
 import net.shadowfacts.phycon.api.NetworkComponentBlock
 import net.shadowfacts.phycon.block.cable.CableBlock
+import net.shadowfacts.phycon.init.PhyItems
 import java.util.*
 
 
@@ -28,6 +31,7 @@ abstract class FaceDeviceBlock<T: DeviceBlockEntity>(settings: Settings): Device
 	companion object {
 		val FACING = Properties.FACING
 		val CABLE_CONNECTION = EnumProperty.of("cable_connection", FaceCableConnection::class.java)
+		val COLOR = EnumProperty.of("color", DyeColor::class.java)
 	}
 
 	enum class FaceCableConnection : StringIdentifiable {
@@ -100,44 +104,56 @@ abstract class FaceDeviceBlock<T: DeviceBlockEntity>(settings: Settings): Device
 		super.appendProperties(builder)
 		builder.add(FACING)
 		builder.add(CABLE_CONNECTION)
+		builder.add(COLOR)
 	}
 
 	override fun getPlacementState(context: ItemPlacementContext): BlockState {
 		val facing = if (context.player?.isSneaking == true) context.side.opposite else context.playerLookDirection.opposite
-		val cableConnection = FaceCableConnection.from(getCableConnectedSide(context.world, context.blockPos, facing))
+		// todo: this should never be called
+		val cableConnection = FaceCableConnection.from(getCableConnectedSide(context.world, context.blockPos, facing, DyeColor.BLUE))
 		return defaultState
 			.with(FACING, facing)
 			.with(CABLE_CONNECTION, cableConnection)
 	}
 
-	private fun getCableConnectedSide(world: WorldAccess, pos: BlockPos, facing: Direction): Direction? {
+	private fun getCableConnectedSide(world: WorldAccess, pos: BlockPos, facing: Direction, color: DyeColor): Direction? {
 		for (side in Direction.values()) {
 			if (side == facing) {
 				continue
 			}
 			val offsetPos = pos.offset(side)
 			val state = world.getBlockState(offsetPos)
-			val block = state.block
-			if (block is NetworkComponentBlock && block.getNetworkConnectedSides(state, world, offsetPos).contains(side.opposite)) {
+			if (canConnectTo(world, side, state, offsetPos, color)) {
 				return side
 			}
 		}
 		return null
 	}
 
+	private fun canConnectTo(world: WorldAccess, side: Direction, candidateState: BlockState, candidatePos: BlockPos, myColor: DyeColor): Boolean {
+		val block = candidateState.block
+		return if (block is FaceDeviceBlock<*> && candidateState[COLOR] == myColor) {
+			true
+		} else if (block is CableBlock && block.color == myColor) {
+			true
+		} else {
+			block is NetworkComponentBlock && block.getNetworkConnectedSides(candidateState, world, candidatePos).contains(side.opposite)
+		}
+	}
+
 	override fun getStateForNeighborUpdate(state: BlockState, side: Direction, neighborState: BlockState, world: WorldAccess, pos: BlockPos, neighborPos: BlockPos): BlockState {
 		val current = state[CABLE_CONNECTION]
 		var newConnection = current
 
 		if (current == FaceCableConnection.NONE) {
-			if (neighborState.block is NetworkComponentBlock) {
+			if (canConnectTo(world, side, neighborState, neighborPos, state[COLOR])) {
 				newConnection = FaceCableConnection.from(side)
 			}
 		} else {
 			val currentConnectedPos = pos.offset(current.direction)
 			if (neighborPos == currentConnectedPos && neighborState.block !is NetworkComponentBlock) {
 				// the old cable connection is no longer correct, try to find another
-				newConnection = FaceCableConnection.from(getCableConnectedSide(world, pos, state[FACING]))
+				newConnection = FaceCableConnection.from(getCableConnectedSide(world, pos, state[FACING], state[COLOR]))
 			}
 		}
 		return state.with(CABLE_CONNECTION, newConnection)
@@ -146,4 +162,11 @@ abstract class FaceDeviceBlock<T: DeviceBlockEntity>(settings: Settings): Device
 	override fun getOutlineShape(state: BlockState, world: BlockView, pos: BlockPos, context: ShapeContext): VoxelShape {
 		return getShape(state[FACING], state[CABLE_CONNECTION])
 	}
+
+	override fun onStacksDropped(state: BlockState, world: ServerWorld, pos: BlockPos, stack: ItemStack) {
+		super.onStacksDropped(state, world, pos, stack)
+
+		val cableStack = ItemStack(PhyItems.CABLES[state[COLOR]])
+		dropStack(world, pos, cableStack)
+	}
 }

src/main/kotlin/net/shadowfacts/phycon/block/cable/CableBlock.kt

@@ -2,7 +2,6 @@ package net.shadowfacts.phycon.block.cable
 
 import net.fabricmc.fabric.api.`object`.builder.v1.block.FabricBlockSettings
 import net.minecraft.block.*
-import net.minecraft.block.piston.PistonBehavior
 import net.minecraft.entity.player.PlayerEntity
 import net.minecraft.item.ItemPlacementContext
 import net.minecraft.state.StateManager
@@ -53,19 +52,25 @@ class CableBlock(
 				Direction.WEST to createCuboidShape(0.0, 6.0, 6.0, 6.0, 10.0, 10.0),
 				Direction.EAST to createCuboidShape(10.0, 6.0, 6.0, 16.0, 10.0, 10.0)
 		)
-		private val SHAPE_CACHE = mutableMapOf<BlockState, VoxelShape>()
+		private val SHAPE_CACHE = Array<VoxelShape>(64) { key ->
+			val connectedSides = Direction.values().filterIndexed { index, _ ->
+				((key shr index) and 1) == 1
+			}
+			connectedSides.fold(CENTER_SHAPE) { acc, side ->
+				VoxelShapes.union(acc, SIDE_SHAPES[side])
+			}
+		}
 		val CONNECTIONS: Map<Direction, EnumProperty<CableConnection>> = Direction.values().associate { it to EnumProperty.of(it.name.toLowerCase(), CableConnection::class.java) }
 
 		fun getShape(state: BlockState): VoxelShape {
-			return SHAPE_CACHE.getOrPut(state) {
-				var shape = CENTER_SHAPE
-				for ((side, prop) in CONNECTIONS) {
-					if (state[prop] == CableConnection.ON) {
-						shape = VoxelShapes.union(shape, SIDE_SHAPES[side])
+			val key = Direction.values().foldIndexed(0) { i, acc, dir ->
+				if (state[CONNECTIONS[dir]] == CableConnection.ON) {
+					acc or (1 shl i)
+				} else {
+					acc
 				}
 			}
-				return shape
-			}
+			return SHAPE_CACHE[key]
 		}
 	}
 

src/main/kotlin/net/shadowfacts/phycon/client/PhyExtendedModelProvider.kt

@@ -0,0 +1,27 @@
+package net.shadowfacts.phycon.client
+
+import net.fabricmc.fabric.api.client.model.ModelProviderContext
+import net.fabricmc.fabric.api.client.model.ModelResourceProvider
+import net.minecraft.client.render.model.UnbakedModel
+import net.minecraft.resource.ResourceManager
+import net.minecraft.util.Identifier
+import net.shadowfacts.phycon.PhysicalConnectivity
+import net.shadowfacts.phycon.client.model.TerminalModel
+
+/**
+ * @author shadowfacts
+ */
+class PhyExtendedModelProvider(resourceManager: ResourceManager): ModelResourceProvider {
+
+	companion object {
+		val TERMINAL = Identifier(PhysicalConnectivity.MODID, "block/terminal")
+	}
+
+	override fun loadModelResource(resourceId: Identifier, context: ModelProviderContext): UnbakedModel? {
+		return when (resourceId) {
+			TERMINAL -> TerminalModel
+			else -> null
+		}
+	}
+
+}

src/main/kotlin/net/shadowfacts/phycon/client/model/ColoredCableModel.kt

@@ -3,8 +3,6 @@ package net.shadowfacts.phycon.client.model
 import com.mojang.datafixers.util.Pair
 import net.minecraft.block.BlockState
 import net.minecraft.client.render.model.*
-import net.minecraft.client.render.model.json.ModelOverrideList
-import net.minecraft.client.render.model.json.ModelTransformation
 import net.minecraft.client.texture.Sprite
 import net.minecraft.client.texture.SpriteAtlasTexture
 import net.minecraft.client.util.SpriteIdentifier
@@ -13,6 +11,7 @@ import net.minecraft.util.Identifier
 import net.minecraft.util.math.Direction
 import net.shadowfacts.phycon.PhysicalConnectivity
 import net.shadowfacts.phycon.block.cable.CableBlock
+import net.shadowfacts.phycon.client.util.bakeRecoloredCable
 import net.shadowfacts.phycon.util.CableConnection
 import java.util.Random
 import java.util.function.Function
@@ -89,8 +88,8 @@ class ColoredCableModel(
 		centerSprite = textureGetter.apply(SpriteIdentifier(SpriteAtlasTexture.BLOCK_ATLAS_TEXTURE, Identifier(PhysicalConnectivity.MODID, "block/cable/${color.getName()}/straight")))
 
 		sideRotations.forEach { (side, rot) ->
-			this.side[side.ordinal] = loader.bakeRetextured(SIDE, textureGetter, rot)
-			this.center[side.ordinal] = loader.bakeRetextured(CENTER, textureGetter, rot)
+			this.side[side.ordinal] = loader.bakeRecoloredCable(SIDE, rot, textureGetter, color)
+			this.center[side.ordinal] = loader.bakeRecoloredCable(CENTER, rot, textureGetter, color)
 		}
 
 		diagCorner.clear()
@@ -105,8 +104,8 @@ class ColoredCableModel(
 			ModelRotation.X180_Y90,
 			ModelRotation.X180_Y270,
 		).forEach { rot ->
-			diagCorner[rot] = loader.bakeRetextured(DIAG_CORNER, textureGetter, rot)
-			diagCornerCont[rot] = loader.bakeRetextured(DIAG_CORNER_CONT, textureGetter, rot)
+			diagCorner[rot] = loader.bakeRecoloredCable(DIAG_CORNER, rot, textureGetter, color)
+			diagCornerCont[rot] = loader.bakeRecoloredCable(DIAG_CORNER_CONT, rot, textureGetter, color)
 		}
 
 		diagCornerXZ.clear()
@@ -117,26 +116,13 @@ class ColoredCableModel(
 			ModelRotation.X0_Y180,
 			ModelRotation.X0_Y270,
 		).forEach { rot ->
-			diagCornerXZ[rot] = loader.bakeRetextured(DIAG_CORNER_XZ, textureGetter, rot)
-			diagCornerXZCont[rot] = loader.bakeRetextured(DIAG_CORNER_XZ_CONT, textureGetter, rot)
+			diagCornerXZ[rot] = loader.bakeRecoloredCable(DIAG_CORNER_XZ, rot, textureGetter, color)
+			diagCornerXZCont[rot] = loader.bakeRecoloredCable(DIAG_CORNER_XZ_CONT, rot, textureGetter, color)
 		}
 
 		return this
 	}
 
-	private fun ModelLoader.bakeRetextured(id: Identifier, textureGetter: Function<SpriteIdentifier, Sprite>, rot: ModelRotation): BakedModel {
-		val unbaked = getOrLoadModel(id)
-		val wrappedTextureGetter: (SpriteIdentifier) -> Sprite = {
-			var newId = it
-			if (it.textureId.namespace == PhysicalConnectivity.MODID && it.textureId.path.startsWith("block/cable/color/")) {
-				val newPath = it.textureId.path.replace("block/cable/color/", "block/cable/${color.getName()}/")
-				newId = SpriteIdentifier(it.atlasId, Identifier(PhysicalConnectivity.MODID, newPath))
-			}
-			textureGetter.apply(newId)
-		}
-		return unbaked.bake(this, wrappedTextureGetter, rot, id)!!
-	}
-
 	override fun getQuads(state: BlockState?, face: Direction?, random: Random): List<BakedQuad> {
 		if (state == null) {
 			return center.flatMap {

src/main/kotlin/net/shadowfacts/phycon/client/model/FaceDeviceModel.kt

@@ -4,11 +4,13 @@ import net.minecraft.block.BlockState
 import net.minecraft.client.render.model.*
 import net.minecraft.client.texture.Sprite
 import net.minecraft.client.util.SpriteIdentifier
+import net.minecraft.util.DyeColor
 import net.minecraft.util.Identifier
 import net.minecraft.util.math.Direction
 import net.shadowfacts.phycon.PhysicalConnectivity
 import net.shadowfacts.phycon.block.FaceDeviceBlock
 import net.shadowfacts.phycon.block.FaceDeviceBlock.FaceCableConnection
+import net.shadowfacts.phycon.client.util.bakeRecoloredCable
 import java.util.Random
 import java.util.function.Function
 
@@ -21,10 +23,14 @@ abstract class FaceDeviceModel: UnbakedModel, BakedModel {
 	private val interfaceCableCornerID = Identifier(PhysicalConnectivity.MODID, "block/interface_cable_corner")
 	private val interfaceCableCorner2ID = Identifier(PhysicalConnectivity.MODID, "block/interface_cable_corner_2")
 	private val interfaceCableCapID = Identifier(PhysicalConnectivity.MODID, "block/interface_cable_cap")
-	private var interfaceCableStraight = Array<BakedModel?>(6) { null }
-	private var interfaceCableCap = Array<BakedModel?>(6) { null }
-	private var interfaceCableCorner = mutableMapOf<ModelRotation, BakedModel>()
-	private var interfaceCableCorner2 = mutableMapOf<ModelRotation, BakedModel>()
+//	private var interfaceCableStraight = Array<BakedModel?>(6) { null }
+//	private var interfaceCableCap = Array<BakedModel?>(6) { null }
+//	private var interfaceCableCorner = mutableMapOf<ModelRotation, BakedModel>()
+//	private var interfaceCableCorner2 = mutableMapOf<ModelRotation, BakedModel>()
+	private var interfaceCableStraight = mutableMapOf<DyeColor, Array<BakedModel>>()
+	private var interfaceCableCap = mutableMapOf<DyeColor, Array<BakedModel>>()
+	private var interfaceCableCorner = mutableMapOf<DyeColor, MutableMap<ModelRotation, BakedModel>>()
+	private var interfaceCableCorner2 = mutableMapOf<DyeColor, MutableMap<ModelRotation, BakedModel>>()
 
 	protected val defaultRotations = listOf(
 		ModelRotation.X0_Y0,
@@ -36,7 +42,7 @@ abstract class FaceDeviceModel: UnbakedModel, BakedModel {
 	)
 
 	abstract fun getSideModelIDs(): Collection<Identifier>
-	abstract fun bakeSideModels(loader: ModelLoader)
+	abstract fun bakeSideModels(loader: ModelLoader, textureGetter: Function<SpriteIdentifier, Sprite>)
 	abstract fun getSideModel(state: BlockState): BakedModel?
 
 	override fun getModelDependencies(): Collection<Identifier> {
@@ -52,15 +58,34 @@ abstract class FaceDeviceModel: UnbakedModel, BakedModel {
 		unbakedModelGetter: Function<Identifier, UnbakedModel>,
 		unresolvedTextureReferences: MutableSet<com.mojang.datafixers.util.Pair<String, String>>
 	): Collection<SpriteIdentifier> {
-		return modelDependencies.map(unbakedModelGetter::apply).flatMap { it.getTextureDependencies(unbakedModelGetter, unresolvedTextureReferences) }
+		val textures = mutableListOf<SpriteIdentifier>()
+		for (dep in modelDependencies) {
+			val unbakedDep = unbakedModelGetter.apply(dep)
+			val depTextures = unbakedDep.getTextureDependencies(unbakedModelGetter, unresolvedTextureReferences)
+			for (tex in depTextures) {
+				if (tex.textureId.namespace == PhysicalConnectivity.MODID && tex.textureId.path.startsWith("block/cable/color/")) {
+					for (color in DyeColor.values()) {
+						val newPath = tex.textureId.path.replace("block/cable/color/", "block/cable/${color.getName()}/")
+						val substituted = SpriteIdentifier(tex.atlasId, Identifier(PhysicalConnectivity.MODID, newPath))
+						textures.add(substituted)
+					}
+				} else {
+					textures.add(tex)
+				}
+			}
+		}
+		return textures
 	}
 
 	override fun bake(loader: ModelLoader, textureGetter: Function<SpriteIdentifier, Sprite>, rotationContainer: ModelBakeSettings, modelId: Identifier): BakedModel {
-		bakeSideModels(loader)
+		bakeSideModels(loader, textureGetter)
 
-		defaultRotations.forEachIndexed { i, rot ->
-			interfaceCableStraight[i] = loader.bake(interfaceCableStraightID, rot)
-			interfaceCableCap[i] = loader.bake(interfaceCableCapID, rot)
+		DyeColor.values().forEach { color ->
+			interfaceCableStraight[color] = Array(6) { i ->
+				loader.bakeRecoloredCable(interfaceCableStraightID, defaultRotations[i], textureGetter, color)
+			}
+			interfaceCableCap[color] = Array(6) { i ->
+				loader.bakeRecoloredCable(interfaceCableCapID, defaultRotations[i], textureGetter, color)
 			}
 
 			mapOf(
@@ -77,11 +102,10 @@ abstract class FaceDeviceModel: UnbakedModel, BakedModel {
 				),
 			).forEach { (k, rotations) ->
 				val (map, id) = k
-			map.clear()
+				map[color] = mutableMapOf()
 				rotations.forEach { rot ->
-				val model = loader.bake(id, rot)
-				if (model == null) map.remove(rot)
-				else map[rot] = model
+					map[color]!![rot] = loader.bakeRecoloredCable(id, rot, textureGetter, color)
+				}
 			}
 		}
 
@@ -92,54 +116,55 @@ abstract class FaceDeviceModel: UnbakedModel, BakedModel {
 		if (state == null) return listOf()
 		val facing = state[FaceDeviceBlock.FACING]
 		val connection = state[FaceDeviceBlock.CABLE_CONNECTION]
+		val color = state[FaceDeviceBlock.COLOR]
 
 		val sideQuads = getSideModel(state)?.getQuads(state, face, random) ?: listOf()
 		val cableQuads = if (connection.direction == facing.opposite) {
-			interfaceCableStraight[facing.ordinal]?.getQuads(state, face, random) ?: listOf()
+			interfaceCableStraight[color]!![facing.ordinal]?.getQuads(state, face, random) ?: listOf()
 		} else if (connection == FaceCableConnection.NONE) {
-			interfaceCableCap[facing.ordinal]?.getQuads(state, face, random) ?: listOf()
+			interfaceCableCap[color]!![facing.ordinal]?.getQuads(state, face, random) ?: listOf()
 		} else {
 			val model = when (facing) {
 				Direction.DOWN -> when (connection) {
-					FaceCableConnection.NORTH -> interfaceCableCorner[ModelRotation.X0_Y0]
-					FaceCableConnection.EAST -> interfaceCableCorner[ModelRotation.X0_Y90]
-					FaceCableConnection.SOUTH -> interfaceCableCorner[ModelRotation.X0_Y180]
-					FaceCableConnection.WEST -> interfaceCableCorner[ModelRotation.X0_Y270]
+					FaceCableConnection.NORTH -> interfaceCableCorner[color]!![ModelRotation.X0_Y0]
+					FaceCableConnection.EAST -> interfaceCableCorner[color]!![ModelRotation.X0_Y90]
+					FaceCableConnection.SOUTH -> interfaceCableCorner[color]!![ModelRotation.X0_Y180]
+					FaceCableConnection.WEST -> interfaceCableCorner[color]!![ModelRotation.X0_Y270]
 					else -> null
 				}
 				Direction.UP -> when (connection) {
-					FaceCableConnection.NORTH -> interfaceCableCorner[ModelRotation.X180_Y180]
-					FaceCableConnection.EAST -> interfaceCableCorner[ModelRotation.X180_Y270]
-					FaceCableConnection.SOUTH -> interfaceCableCorner[ModelRotation.X180_Y0]
-					FaceCableConnection.WEST -> interfaceCableCorner[ModelRotation.X180_Y90]
+					FaceCableConnection.NORTH -> interfaceCableCorner[color]!![ModelRotation.X180_Y180]
+					FaceCableConnection.EAST -> interfaceCableCorner[color]!![ModelRotation.X180_Y270]
+					FaceCableConnection.SOUTH -> interfaceCableCorner[color]!![ModelRotation.X180_Y0]
+					FaceCableConnection.WEST -> interfaceCableCorner[color]!![ModelRotation.X180_Y90]
 					else -> null
 				}
 				Direction.NORTH -> when (connection) {
-					FaceCableConnection.UP -> interfaceCableCorner[ModelRotation.X270_Y0]
-					FaceCableConnection.EAST -> interfaceCableCorner2[ModelRotation.X180_Y180]
-					FaceCableConnection.DOWN -> interfaceCableCorner[ModelRotation.X90_Y180]
-					FaceCableConnection.WEST -> interfaceCableCorner2[ModelRotation.X0_Y0]
+					FaceCableConnection.UP -> interfaceCableCorner[color]!![ModelRotation.X270_Y0]
+					FaceCableConnection.EAST -> interfaceCableCorner2[color]!![ModelRotation.X180_Y180]
+					FaceCableConnection.DOWN -> interfaceCableCorner[color]!![ModelRotation.X90_Y180]
+					FaceCableConnection.WEST -> interfaceCableCorner2[color]!![ModelRotation.X0_Y0]
 					else -> null
 				}
 				Direction.SOUTH -> when (connection) {
-					FaceCableConnection.UP -> interfaceCableCorner[ModelRotation.X270_Y180]
-					FaceCableConnection.WEST -> interfaceCableCorner2[ModelRotation.X180_Y0]
-					FaceCableConnection.DOWN -> interfaceCableCorner[ModelRotation.X90_Y0]
-					FaceCableConnection.EAST -> interfaceCableCorner2[ModelRotation.X0_Y180]
+					FaceCableConnection.UP -> interfaceCableCorner[color]!![ModelRotation.X270_Y180]
+					FaceCableConnection.WEST -> interfaceCableCorner2[color]!![ModelRotation.X180_Y0]
+					FaceCableConnection.DOWN -> interfaceCableCorner[color]!![ModelRotation.X90_Y0]
+					FaceCableConnection.EAST -> interfaceCableCorner2[color]!![ModelRotation.X0_Y180]
 					else -> null
 				}
 				Direction.WEST -> when (connection) {
-					FaceCableConnection.UP -> interfaceCableCorner[ModelRotation.X270_Y270]
-					FaceCableConnection.NORTH -> interfaceCableCorner2[ModelRotation.X180_Y90]
-					FaceCableConnection.DOWN -> interfaceCableCorner[ModelRotation.X90_Y90]
-					FaceCableConnection.SOUTH -> interfaceCableCorner2[ModelRotation.X0_Y270]
+					FaceCableConnection.UP -> interfaceCableCorner[color]!![ModelRotation.X270_Y270]
+					FaceCableConnection.NORTH -> interfaceCableCorner2[color]!![ModelRotation.X180_Y90]
+					FaceCableConnection.DOWN -> interfaceCableCorner[color]!![ModelRotation.X90_Y90]
+					FaceCableConnection.SOUTH -> interfaceCableCorner2[color]!![ModelRotation.X0_Y270]
 					else -> null
 				}
 				Direction.EAST -> when (connection) {
-					FaceCableConnection.UP -> interfaceCableCorner[ModelRotation.X270_Y90]
-					FaceCableConnection.SOUTH -> interfaceCableCorner2[ModelRotation.X180_Y270]
-					FaceCableConnection.DOWN -> interfaceCableCorner[ModelRotation.X90_Y270]
-					FaceCableConnection.NORTH -> interfaceCableCorner2[ModelRotation.X0_Y90]
+					FaceCableConnection.UP -> interfaceCableCorner[color]!![ModelRotation.X270_Y90]
+					FaceCableConnection.SOUTH -> interfaceCableCorner2[color]!![ModelRotation.X180_Y270]
+					FaceCableConnection.DOWN -> interfaceCableCorner[color]!![ModelRotation.X90_Y270]
+					FaceCableConnection.NORTH -> interfaceCableCorner2[color]!![ModelRotation.X0_Y90]
 					else -> null
 				}
 				else -> null

src/main/kotlin/net/shadowfacts/phycon/client/model/RedstoneControllerModel.kt

@@ -4,10 +4,12 @@ import net.minecraft.block.BlockState
 import net.minecraft.client.render.model.BakedModel
 import net.minecraft.client.render.model.ModelLoader
 import net.minecraft.client.texture.Sprite
+import net.minecraft.client.util.SpriteIdentifier
 import net.minecraft.util.Identifier
 import net.shadowfacts.phycon.PhysicalConnectivity
 import net.shadowfacts.phycon.block.FaceDeviceBlock
 import net.shadowfacts.phycon.block.redstone_controller.RedstoneControllerBlock
+import java.util.function.Function
 
 /**
  * @author shadowfacts
@@ -23,7 +25,7 @@ object RedstoneControllerModel: FaceDeviceModel() {
 		return listOf(ON, OFF)
 	}
 
-	override fun bakeSideModels(loader: ModelLoader) {
+	override fun bakeSideModels(loader: ModelLoader, textureGetter: Function<SpriteIdentifier, Sprite>) {
 		defaultRotations.forEachIndexed { i, rot ->
 			onModels[i] = loader.bake(ON, rot)
 			offModels[i] = loader.bake(OFF, rot)

src/main/kotlin/net/shadowfacts/phycon/client/model/SimpleFaceDeviceModel.kt

@@ -4,8 +4,12 @@ import net.minecraft.block.BlockState
 import net.minecraft.client.render.model.BakedModel
 import net.minecraft.client.render.model.ModelLoader
 import net.minecraft.client.texture.Sprite
+import net.minecraft.client.util.SpriteIdentifier
+import net.minecraft.util.DyeColor
 import net.minecraft.util.Identifier
 import net.shadowfacts.phycon.block.FaceDeviceBlock
+import net.shadowfacts.phycon.client.util.bakeRecoloredCable
+import java.util.function.Function
 
 /**
  * @author shadowfacts
@@ -13,23 +17,25 @@ import net.shadowfacts.phycon.block.FaceDeviceBlock
 class SimpleFaceDeviceModel(
 	private val sideModelID: Identifier,
 ): FaceDeviceModel() {
-	private val sideModels = Array<BakedModel?>(6) { null }
+	private val sideModels = mutableMapOf<DyeColor, Array<BakedModel>>()
 
 	override fun getSideModelIDs(): Collection<Identifier> {
 		return listOf(sideModelID)
 	}
 
-	override fun bakeSideModels(loader: ModelLoader) {
-		defaultRotations.forEachIndexed { i, rot ->
-			sideModels[i] = loader.bake(sideModelID, rot)
+	override fun bakeSideModels(loader: ModelLoader, textureGetter: Function<SpriteIdentifier, Sprite>) {
+		DyeColor.values().forEach { color ->
+			sideModels[color] = Array(6) { i ->
+				loader.bakeRecoloredCable(sideModelID, defaultRotations[i], textureGetter, color)
+			}
 		}
 	}
 
-	override fun getSideModel(state: BlockState): BakedModel? {
-		return sideModels[state[FaceDeviceBlock.FACING].ordinal]
+	override fun getSideModel(state: BlockState): BakedModel {
+		return sideModels[state[FaceDeviceBlock.COLOR]]!![state[FaceDeviceBlock.FACING].ordinal]
 	}
 
 	override fun getSprite(): Sprite {
-		return sideModels.first()!!.sprite
+		return sideModels[DyeColor.BLACK]!!.first().sprite
 	}
 }

src/main/kotlin/net/shadowfacts/phycon/client/model/TerminalModel.kt

@@ -0,0 +1,137 @@
+package net.shadowfacts.phycon.client.model
+
+import com.mojang.datafixers.util.Pair
+import net.fabricmc.fabric.api.renderer.v1.RendererAccess
+import net.fabricmc.fabric.api.renderer.v1.mesh.Mesh
+import net.fabricmc.fabric.api.renderer.v1.mesh.MutableQuadView
+import net.fabricmc.fabric.api.renderer.v1.mesh.QuadEmitter
+import net.fabricmc.fabric.api.renderer.v1.model.FabricBakedModel
+import net.fabricmc.fabric.api.renderer.v1.render.RenderContext
+import net.minecraft.block.BlockState
+import net.minecraft.client.render.model.*
+import net.minecraft.client.texture.Sprite
+import net.minecraft.client.texture.SpriteAtlasTexture
+import net.minecraft.client.util.SpriteIdentifier
+import net.minecraft.item.ItemStack
+import net.minecraft.util.Identifier
+import net.minecraft.util.math.BlockPos
+import net.minecraft.util.math.Direction
+import net.minecraft.world.BlockRenderView
+import net.shadowfacts.phycon.PhysicalConnectivity
+import net.shadowfacts.phycon.PhysicalConnectivityClient
+import net.shadowfacts.phycon.block.terminal.TerminalBlock
+import java.util.Random
+import java.util.function.Function
+import java.util.function.Supplier
+
+/**
+ * @author shadowfacts
+ */
+object TerminalModel: UnbakedModel, BakedModel, FabricBakedModel {
+
+	private val TERMINAL = SpriteIdentifier(SpriteAtlasTexture.BLOCK_ATLAS_TEXTURE, Identifier(PhysicalConnectivity.MODID, "block/terminal"))
+	private val CASING = SpriteIdentifier(SpriteAtlasTexture.BLOCK_ATLAS_TEXTURE, Identifier(PhysicalConnectivity.MODID, "block/casing"))
+
+	private lateinit var meshes: Array<Mesh>
+	private lateinit var terminalSprite: Sprite
+
+	override fun getModelDependencies(): Collection<Identifier> {
+		return listOf()
+	}
+
+	override fun getTextureDependencies(
+		unbakedModelGetter: Function<Identifier, UnbakedModel>,
+		unresolvedTextureDependencies: MutableSet<Pair<String, String>>
+	): Collection<SpriteIdentifier> {
+		return listOf(TERMINAL, CASING)
+	}
+
+	override fun bake(
+		loader: ModelLoader,
+		textureGetter: Function<SpriteIdentifier, Sprite>,
+		rotationContainer: ModelBakeSettings,
+		modelId: Identifier
+	): BakedModel {
+
+		terminalSprite = textureGetter.apply(TERMINAL)
+		val casingSprite = textureGetter.apply(CASING)
+
+		val renderer = RendererAccess.INSTANCE.renderer!!
+
+		meshes = Array(6) { i ->
+			val facing = Direction.values()[i]
+
+			val builder = renderer.meshBuilder()
+			val emitter = builder.emitter
+
+			for (dir in Direction.values()) {
+				if (dir == facing) {
+					emitter.square(facing, 0f, 0f, 1f, 1f, QuadEmitter.CULL_FACE_EPSILON * 10)
+					emitter.spriteBake(0, terminalSprite, MutableQuadView.BAKE_LOCK_UV)
+					emitter.spriteColor(0, -1, -1, -1, -1)
+					emitter.emit()
+
+					emitter.material(PhysicalConnectivityClient.screenMaterial)
+					emitter.square(facing, 3/16f, 2/16f, 13/16f, 3/16f, 0f)
+					emitter.spriteBake(0, terminalSprite, MutableQuadView.BAKE_LOCK_UV)
+					emitter.spriteColor(0, -1, -1, -1, -1)
+					emitter.emit()
+
+					emitter.material(PhysicalConnectivityClient.screenMaterial)
+					emitter.square(facing, 2/16f, 3/16f, 14/16f, 13/16f, 0f)
+					emitter.spriteBake(0, terminalSprite, MutableQuadView.BAKE_LOCK_UV)
+					emitter.spriteColor(0, -1, -1, -1, -1)
+					emitter.emit()
+
+					emitter.material(PhysicalConnectivityClient.screenMaterial)
+					emitter.square(facing, 3/16f, 13/16f, 13/16f, 14/16f, 0f)
+					emitter.spriteBake(0, terminalSprite, MutableQuadView.BAKE_LOCK_UV)
+					emitter.spriteColor(0, -1, -1, -1, -1)
+					emitter.emit()
+				} else {
+					emitter.square(dir, 0f, 0f, 1f, 1f, 0f)
+					emitter.spriteBake(0, casingSprite, MutableQuadView.BAKE_LOCK_UV)
+					emitter.spriteColor(0, -1, -1, -1, -1)
+					emitter.emit()
+				}
+			}
+
+			builder.build()
+		}
+
+
+		return this
+	}
+
+	override fun isVanillaAdapter() = false
+
+	override fun emitBlockQuads(
+		blockView: BlockRenderView,
+		state: BlockState,
+		pos: BlockPos,
+		randomSupplier: Supplier<Random>,
+		context: RenderContext
+	) {
+		val mesh = meshes[state[TerminalBlock.FACING].ordinal]
+		context.meshConsumer().accept(mesh)
+	}
+
+	override fun emitItemQuads(stack: ItemStack, randomSupplier: Supplier<Random>, context: RenderContext) {
+	}
+
+	override fun getQuads(state: BlockState?, face: Direction?, random: Random) = null
+
+	override fun useAmbientOcclusion() = true
+
+	override fun hasDepth() = false
+
+	override fun isSideLit() = false
+
+	override fun isBuiltin() = false
+
+	override fun getSprite() = terminalSprite
+
+	override fun getTransformation() = null
+
+	override fun getOverrides() = null
+}

src/main/kotlin/net/shadowfacts/phycon/client/util/ModelLoader.kt

@@ -0,0 +1,32 @@
+package net.shadowfacts.phycon.client.util
+
+import net.minecraft.client.render.model.BakedModel
+import net.minecraft.client.render.model.ModelLoader
+import net.minecraft.client.render.model.ModelRotation
+import net.minecraft.client.texture.Sprite
+import net.minecraft.client.util.SpriteIdentifier
+import net.minecraft.util.DyeColor
+import net.minecraft.util.Identifier
+import net.shadowfacts.phycon.PhysicalConnectivity
+import java.util.function.Function
+
+/**
+ * @author shadowfacts
+ */
+fun ModelLoader.bakeRecoloredCable(
+	id: Identifier,
+	rot: ModelRotation,
+	textureGetter: Function<SpriteIdentifier, Sprite>,
+	color: DyeColor
+): BakedModel {
+	val unbaked = getOrLoadModel(id)
+	val wrappedTextureGetter: (SpriteIdentifier) -> Sprite = {
+		var newId = it
+		if (it.textureId.namespace == PhysicalConnectivity.MODID && it.textureId.path.startsWith("block/cable/color/")) {
+			val newPath = it.textureId.path.replace("block/cable/color/", "block/cable/${color.getName()}/")
+			newId = SpriteIdentifier(it.atlasId, Identifier(PhysicalConnectivity.MODID, newPath))
+		}
+		textureGetter.apply(newId)
+	}
+	return unbaked.bake(this, wrappedTextureGetter, rot, id)!!
+}

src/main/kotlin/net/shadowfacts/phycon/item/FaceDeviceBlockItem.kt

@@ -15,7 +15,8 @@ class FaceDeviceBlockItem(block: FaceDeviceBlock<*>, settings: Settings = Settin
 
 	override fun getPlacementState(context: ItemPlacementContext): BlockState? {
 		val hitState = context.world.getBlockState(context.blockPos)
-		if (hitState.block is CableBlock) {
+		val hitBlock = hitState.block
+		if (hitBlock is CableBlock) {
 			val hitBlockEdge = context.hitPos.getComponentAlongAxis(context.side.axis) % 1 == 0.0
 
 			val placementSide = if (hitBlockEdge) context.side.opposite else context.side
@@ -32,6 +33,7 @@ class FaceDeviceBlockItem(block: FaceDeviceBlock<*>, settings: Settings = Settin
 				return block.defaultState
 					.with(FaceDeviceBlock.FACING, placementSide)
 					.with(FaceDeviceBlock.CABLE_CONNECTION, connection)
+					.with(FaceDeviceBlock.COLOR, hitBlock.color)
 			}
 		}
 		return null

src/main/kotlin/net/shadowfacts/phycon/item/ScrewdriverItem.kt

@@ -82,7 +82,8 @@ class ScrewdriverItem: Item(Settings().maxCount(1)) {
 		val faceShape = block.faceShapes[state[FaceDeviceBlock.FACING]]!!
 		// if we hit the face part of block, leave the cable behind
 		if (faceShape.boundingBox.containsInclusive(hitInsideBlock)) {
-			return (state.block as CableBlock).getInitialState(context.world, context.blockPos)
+			val cableBlock = PhyBlocks.CABLES[state[FaceDeviceBlock.COLOR]]!!
+			return cableBlock.getInitialState(context.world, context.blockPos)
 		} else {
 			if (!context.world.isClient) {
 				val cable = ItemEntity(context.world, context.blockPos.x.toDouble(), context.blockPos.y.toDouble(), context.blockPos.z.toDouble(), ItemStack(state.block))

src/main/resources/assets/phycon/models/block/interface_cable_cap.json

@@ -1,7 +1,7 @@
 {
   "textures": {
-    "cap": "phycon:block/cable_cap_end",
-    "straight": "phycon:block/cable_straight"
+    "cap": "phycon:block/cable/color/cap_end",
+    "straight": "phycon:block/cable/color/straight"
   },
   "elements": [
     {

src/main/resources/assets/phycon/models/block/interface_cable_corner.json

@@ -1,9 +1,9 @@
 {
   "textures": {
-    "straight": "phycon:block/cable_straight",
-    "cap": "phycon:block/cable_cap_end",
-    "corner_r": "phycon:block/interface_cable_corner_r",
-    "corner_l": "phycon:block/interface_cable_corner_l"
+    "straight": "phycon:block/cable/color/straight",
+    "cap": "phycon:block/cable/color/cap_end",
+    "corner_r": "phycon:block/cable/color/corner_r_down",
+    "corner_l": "phycon:block/cable/color/corner_l_down"
   },
   "elements": [
     {

src/main/resources/assets/phycon/models/block/interface_cable_corner_2.json

@@ -1,9 +1,9 @@
 {
   "textures": {
-    "straight": "phycon:block/cable_straight_rotated",
-    "cap": "phycon:block/cable_cap_end",
-    "corner_up": "phycon:block/interface_cable_corner_l_up",
-    "corner_down": "phycon:block/interface_cable_corner_r"
+    "straight": "phycon:block/cable/color/straight_rotated",
+    "cap": "phycon:block/cable/color/cap_end",
+    "corner_up": "phycon:block/cable/color/corner_l_up",
+    "corner_down": "phycon:block/cable/color/corner_r_down"
   },
   "elements": [
     {

src/main/resources/assets/phycon/models/block/interface_cable_straight.json

@@ -1,7 +1,7 @@
 {
   "textures": {
-    "cable": "phycon:block/cable_straight",
-    "cap": "phycon:block/cable_cap_end"
+    "cable": "phycon:block/cable/color/straight",
+    "cap": "phycon:block/cable/color/cap_end"
   },
   "elements": [
     {

src/main/resources/assets/phycon/models/block/interface_side.json

@@ -1,7 +1,7 @@
 {
 	"parent": "block/block",
 	"textures": {
-		"cable": "phycon:block/cable_straight",
+		"cable": "phycon:block/cable/color/straight",
 		"particle": "#front",
 		"back": "phycon:block/interface_back",
 		"front": "phycon:block/interface_front"
@@ -13,10 +13,10 @@
 			"faces": {
 				"down": { "texture": "#front" },
 				"up": { "texture": "#back" },
-				"north": { "texture": "#back" },
-				"south": { "texture": "#back" },
-				"west": { "texture": "#back" },
-				"east": { "texture": "#back" }
+				"north": { "texture": "#back", "uv": [2, 2, 14, 4] },
+				"south": { "texture": "#back", "uv": [2, 2, 14, 4] },
+				"west": { "texture": "#back", "uv": [2, 2, 14, 4] },
+				"east": { "texture": "#back", "uv": [2, 2, 14, 4] }
 			}
 		},
 		{