Merge branch 'mc1.18/global-railways' of https://github.com/Creators-of-Create/Create-Concealed into mc1.18/global-railways

src/main/java/com/simibubi/create/content/logistics/trains/management/edgePoint/station/StationMapData.java

@@ -7,6 +7,6 @@ public interface StationMapData {
 
 	boolean toggleStation(LevelAccessor level, BlockPos pos, StationTileEntity stationTileEntity);
 
-	void loadStationMarker(StationMarker marker);
+	void addStationMarker(StationMarker marker);
 
 }

src/main/java/com/simibubi/create/content/logistics/trains/management/edgePoint/station/StationMarker.java

@@ -3,32 +3,47 @@ package com.simibubi.create.content.logistics.trains.management.edgePoint.statio
 import java.util.Objects;
 import java.util.Optional;
 
+import com.mojang.blaze3d.vertex.PoseStack;
+import com.mojang.blaze3d.vertex.VertexConsumer;
+import com.mojang.math.Matrix4f;
 import com.simibubi.create.AllTileEntities;
+import com.simibubi.create.Create;
+import com.simibubi.create.content.logistics.trains.management.edgePoint.TrackTargetingBehaviour;
+import com.simibubi.create.foundation.tileEntity.TileEntityBehaviour;
 
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.Font;
+import net.minecraft.client.renderer.MultiBufferSource;
+import net.minecraft.client.renderer.RenderType;
 import net.minecraft.core.BlockPos;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraft.nbt.NbtUtils;
 import net.minecraft.network.chat.Component;
 import net.minecraft.network.chat.TextComponent;
+import net.minecraft.util.Mth;
 import net.minecraft.world.level.BlockGetter;
 import net.minecraft.world.level.saveddata.maps.MapDecoration;
+import net.minecraft.world.level.saveddata.maps.MapItemSavedData;
 
 public class StationMarker {
 
-	private final BlockPos pos;
+	private final BlockPos source;
+	private final BlockPos target;
 	private final Component name;
 
-	public StationMarker(BlockPos pos, Component name) {
-		this.pos = pos;
+	public StationMarker(BlockPos source, BlockPos target, Component name) {
+		this.source = source;
+		this.target = target;
 		this.name = name;
 	}
 
 	public static StationMarker load(CompoundTag tag) {
-		BlockPos pos = NbtUtils.readBlockPos(tag.getCompound("pos"));
+		BlockPos source = NbtUtils.readBlockPos(tag.getCompound("source"));
+		BlockPos target = NbtUtils.readBlockPos(tag.getCompound("target"));
 		Component name = Component.Serializer.fromJson(tag.getString("name"));
 		if (name == null) name = TextComponent.EMPTY;
 
-		return new StationMarker(pos, name);
+		return new StationMarker(source, target, name);
 	}
 
 	public static StationMarker fromWorld(BlockGetter level, BlockPos pos) {
@@ -38,12 +53,13 @@ public class StationMarker {
 			return null;
 
 		String name = stationOption.get().getStation().name;
-		return new StationMarker(pos, new TextComponent(name));
+		return new StationMarker(pos, TileEntityBehaviour.get(stationOption.get(), TrackTargetingBehaviour.TYPE).getGlobalPosition(), new TextComponent(name));
 	}
 
 	public CompoundTag save() {
 		CompoundTag tag = new CompoundTag();
-		tag.put("pos", NbtUtils.writeBlockPos(this.pos));
+		tag.put("source", NbtUtils.writeBlockPos(this.source));
+		tag.put("target", NbtUtils.writeBlockPos(this.target));
 		tag.putString("name", Component.Serializer.toJson(this.name));
 
 		return tag;
@@ -56,17 +72,21 @@ public class StationMarker {
 
 		StationMarker that = (StationMarker) o;
 
-		if (!pos.equals(that.pos)) return false;
+		if (!target.equals(that.target)) return false;
 		return name.equals(that.name);
 	}
 
 	@Override
 	public int hashCode() {
-		return Objects.hash(this.pos, this.name);
+		return Objects.hash(this.target, this.name);
 	}
 
-	public BlockPos getPos() {
-		return this.pos;
+	public BlockPos getTarget() {
+		return this.target;
+	}
+
+	public BlockPos getSource() {
+		return this.source;
 	}
 
 	public Component getName() {
@@ -74,11 +94,71 @@ public class StationMarker {
 	}
 
 	public MapDecoration.Type getType() {
-		//todo replace with own type
 		return MapDecoration.Type.MANSION;
 	}
 
 	public String getId() {
-		return "create:station-" + this.pos.getX() + "," + this.pos.getY() + "," + this.pos.getZ();
+		return "create:station-" + this.target.getX() + "," + this.target.getY() + "," + this.target.getZ();
+	}
+
+	public static class Decoration extends MapDecoration {
+
+		public Decoration(byte pX, byte pY, Component pName) {
+			super(Type.MANSION, pX, pY, (byte) 0, pName);
+		}
+
+		@Override
+		public boolean renderOnFrame() {
+			return true;
+		}
+
+		@Override
+		public boolean render(int index) {
+			return true;
+		}
+
+		public boolean render(PoseStack ms, MultiBufferSource bufferSource, int mapId, MapItemSavedData mapData, boolean active, int packedLight, int index) {
+			ms.pushPose();
+
+			ms.translate(getX() / 2D + 64.0, getY() / 2D + 64.0, -0.02D);
+
+			ms.pushPose();
+
+			ms.translate(0.5f, 0f, 0);
+			ms.scale(4.5F, 4.5F, 3.0F);
+
+			VertexConsumer buffer = bufferSource.getBuffer(RenderType.text(Create.asResource("textures/gui/station_map_icon.png")));
+
+			float zOffset = -0.001f;
+			float alpha = 1f;
+
+			Matrix4f mat = ms.last().pose();
+			buffer.vertex(mat, -1, -1, zOffset * index).color(1f, 1f, 1f, alpha).uv(0.0f       , 0.0f       ).uv2(packedLight).endVertex();
+			buffer.vertex(mat, -1,  1, zOffset * index).color(1f, 1f, 1f, alpha).uv(0.0f       , 0.0f + 1.0f).uv2(packedLight).endVertex();
+			buffer.vertex(mat,  1,  1, zOffset * index).color(1f, 1f, 1f, alpha).uv(0.0f + 1.0f, 0.0f + 1.0f).uv2(packedLight).endVertex();
+			buffer.vertex(mat,  1, -1, zOffset * index).color(1f, 1f, 1f, alpha).uv(0.0f + 1.0f, 0.0f       ).uv2(packedLight).endVertex();
+
+			ms.popPose();
+
+			if (getName() != null) {
+				Font font = Minecraft.getInstance().font;
+				Component component = getName();
+				float f6 = (float)font.width(component);
+				float f7 = Mth.clamp(25.0F / f6, 0.0F, 6.0F / 9.0F);
+				ms.pushPose();
+				//ms.translate((double)(0.0F + (float)getX() / 2.0F + 64.0F / 2.0F), (double)(0.0F + (float)getY() / 2.0F + 64.0F + 4.0F), (double)-0.025F);
+				ms.translate(0, 6.0D, -0.005F);
+
+				ms.scale(0.8f, 0.8f, 1.0F);
+				ms.translate(-f6 / 2f, 0, 0);
+				//ms.scale(f7, f7, 1.0F);
+				font.drawInBatch(component, 0.0F, 0.0F, -1, false, ms.last().pose(), bufferSource, false, Integer.MIN_VALUE, 15728880);
+				ms.popPose();
+			}
+
+			ms.popPose();
+
+			return false;
+		}
 	}
 }

src/main/java/com/simibubi/create/foundation/mixin/MapItemSavedDataMixin.java

@@ -3,8 +3,6 @@ package com.simibubi.create.foundation.mixin;
 import java.util.Iterator;
 import java.util.Map;
 
-import javax.annotation.Nullable;
-
 import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
@@ -21,7 +19,6 @@ import com.simibubi.create.content.logistics.trains.management.edgePoint.station
 import net.minecraft.core.BlockPos;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraft.nbt.ListTag;
-import net.minecraft.network.chat.Component;
 import net.minecraft.world.level.BlockGetter;
 import net.minecraft.world.level.LevelAccessor;
 import net.minecraft.world.level.saveddata.maps.MapDecoration;
@@ -42,7 +39,11 @@ public class MapItemSavedDataMixin implements StationMapData {
 	@Shadow
 	public byte scale;
 
-	private final Map<String, StationMarker> stationMarkers = Maps.newHashMap();
+	@Final
+	@Shadow
+	Map<String, MapDecoration> decorations;
+
+	private final Map<String, StationMarker> stationMarkers = Maps.newLinkedHashMap();
 
 	@Inject(
 			method = "save(Lnet/minecraft/nbt/CompoundTag;)Lnet/minecraft/nbt/CompoundTag;",
@@ -69,19 +70,27 @@ public class MapItemSavedDataMixin implements StationMapData {
 		ListTag listTag = compound.getList("create:stations", 10);
 		for (int k = 0; k < listTag.size(); ++k) {
 			StationMarker stationMarker = StationMarker.load(listTag.getCompound(k));
-			stationMapData.loadStationMarker(stationMarker);
+			stationMapData.addStationMarker(stationMarker);
 		}
 	}
 
 	@Override
-	public void loadStationMarker(StationMarker marker) {
+	public void addStationMarker(StationMarker marker) {
 		stationMarkers.put(marker.getId(), marker);
-		addDecoration(marker.getType(), null, marker.getId(), marker.getPos().getX(), marker.getPos().getZ(), 180.0D, marker.getName());
-	}
 
-	@Shadow
-	private void addDecoration(MapDecoration.Type pType, @Nullable LevelAccessor pLevel, String pDecorationName, double pLevelX, double pLevelZ, double pRotation, @Nullable Component pName) {
-		throw new AssertionError();
+		int scaleMultiplier = 1 << this.scale;
+
+		double localX = ((double) marker.getTarget().getX() - (double) this.x) / (double) scaleMultiplier;
+		double localZ = ((double) marker.getTarget().getZ() - (double) this.z) / (double) scaleMultiplier;
+
+		if (localX < -63.0D || localX > 63.0D || localZ < -63.0D || localZ > 63.0D)
+			return;
+
+		byte localXByte = (byte) (int) (localX * 2.0F + 0.5D);
+		byte localZByte = (byte) (int) (localZ * 2.0F + 0.5D);
+
+		MapDecoration decoration = new StationMarker.Decoration(localXByte, localZByte, marker.getName());
+		this.decorations.put(marker.getId(), decoration);
 	}
 
 	@Shadow
@@ -116,8 +125,7 @@ public class MapItemSavedDataMixin implements StationMapData {
 		}
 
 		if (!this.isTrackedCountOverLimit(256)) {
-			this.stationMarkers.put(marker.getId(), marker);
-			this.addDecoration(marker.getType(), level, marker.getId(), xCenter, zCenter, 180.0D, marker.getName());
+			addStationMarker(marker);
 		}
 
 		return false;
@@ -128,15 +136,23 @@ public class MapItemSavedDataMixin implements StationMapData {
 			at = @At("RETURN")
 	)
 	public void checkBanners(BlockGetter pReader, int pX, int pZ, CallbackInfo ci) {
+		checkStations(pReader, pX, pZ);
+	}
+
+	private void checkStations(BlockGetter pReader, int pX, int pZ) {
 		Iterator<StationMarker> iterator = this.stationMarkers.values().iterator();
 
 		while (iterator.hasNext()) {
 			StationMarker marker = iterator.next();
-			if (marker.getPos().getX() == pX && marker.getPos().getZ() == pZ) {
-				StationMarker other = StationMarker.fromWorld(pReader, marker.getPos());
+			if (marker.getTarget().getX() == pX && marker.getTarget().getZ() == pZ) {
+				StationMarker other = StationMarker.fromWorld(pReader, marker.getSource());
 				if (!marker.equals(other)) {
 					iterator.remove();
 					this.removeDecoration(marker.getId());
+
+					if (other != null && marker.getTarget().equals(other.getTarget())) {
+						addStationMarker(other);
+					}
 				}
 			}
 		}

src/main/java/com/simibubi/create/foundation/mixin/MapRendererMixin.java

@@ -0,0 +1,40 @@
+package com.simibubi.create.foundation.mixin;
+
+import java.util.Collection;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+import com.mojang.blaze3d.vertex.PoseStack;
+import com.simibubi.create.content.logistics.trains.management.edgePoint.station.StationMarker;
+
+import net.minecraft.client.gui.MapRenderer;
+import net.minecraft.client.renderer.MultiBufferSource;
+import net.minecraft.world.level.saveddata.maps.MapDecoration;
+import net.minecraft.world.level.saveddata.maps.MapItemSavedData;
+
+@Mixin(MapRenderer.class)
+public class MapRendererMixin {
+
+	@Inject(
+			method = "render(Lcom/mojang/blaze3d/vertex/PoseStack;Lnet/minecraft/client/renderer/MultiBufferSource;ILnet/minecraft/world/level/saveddata/maps/MapItemSavedData;ZI)V",
+			at = @At("TAIL")
+	)
+	public void render(PoseStack ms, MultiBufferSource buffer, int mapId, MapItemSavedData mapData, boolean active, int packedLight, CallbackInfo ci) {
+		Iterable<MapDecoration> decorations = mapData.getDecorations();
+		int index = 32;
+		if (decorations instanceof Collection) {
+			index = ((Collection<?>) decorations).size();
+		}
+
+		for (MapDecoration deco : decorations) {
+			if (!(deco instanceof StationMarker.Decoration stationDeco))
+				continue;
+
+			stationDeco.render(ms, buffer, mapId, mapData, active, packedLight, index++);
+		}
+	}
+
+}

src/main/resources/create.mixins.json

@@ -19,6 +19,7 @@
     "FixNormalScalingMixin",
     "GameRendererMixin",
     "HeavyBootsOnPlayerMixin",
+    "MapRendererMixin",
     "ModelDataRefreshMixin",
     "WindowResizeMixin",
     "accessor.AgeableListModelAccessor",