From 871995e807eacc2434024895542a00cd56c2a3f2 Mon Sep 17 00:00:00 2001
From: Ellpeck <megamaximal@gmail.com>
Date: Mon, 20 Apr 2020 16:07:44 +0200
Subject: [PATCH] misc pipe frame fixes

---
 .../prettypipes/entities/PipeFrameEntity.java    | 16 +++++++++++++++-
 .../prettypipes/entities/PipeFrameRenderer.java  |  4 ++--
 2 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/src/main/java/de/ellpeck/prettypipes/entities/PipeFrameEntity.java b/src/main/java/de/ellpeck/prettypipes/entities/PipeFrameEntity.java
index d118cd6..45b1927 100644
--- a/src/main/java/de/ellpeck/prettypipes/entities/PipeFrameEntity.java
+++ b/src/main/java/de/ellpeck/prettypipes/entities/PipeFrameEntity.java
@@ -14,6 +14,7 @@ import net.minecraft.item.FilledMapItem;
 import net.minecraft.item.ItemStack;
 import net.minecraft.item.Items;
 import net.minecraft.network.IPacket;
+import net.minecraft.network.PacketBuffer;
 import net.minecraft.network.datasync.DataParameter;
 import net.minecraft.network.datasync.DataSerializers;
 import net.minecraft.network.datasync.EntityDataManager;
@@ -25,12 +26,13 @@ import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.GameRules;
 import net.minecraft.world.World;
 import net.minecraft.world.storage.MapData;
+import net.minecraftforge.fml.common.registry.IEntityAdditionalSpawnData;
 import net.minecraftforge.fml.network.NetworkHooks;
 
 import javax.annotation.Nullable;
 import java.util.List;
 
-public class PipeFrameEntity extends ItemFrameEntity {
+public class PipeFrameEntity extends ItemFrameEntity implements IEntityAdditionalSpawnData {
 
     private static final DataParameter<Integer> AMOUNT = EntityDataManager.createKey(PipeFrameEntity.class, DataSerializers.VARINT);
 
@@ -157,4 +159,16 @@ public class PipeFrameEntity extends ItemFrameEntity {
     public IPacket<?> createSpawnPacket() {
         return NetworkHooks.getEntitySpawningPacket(this);
     }
+
+    @Override
+    public void writeSpawnData(PacketBuffer buffer) {
+        buffer.writeBlockPos(this.hangingPosition);
+        buffer.writeInt(this.facingDirection.getIndex());
+    }
+
+    @Override
+    public void readSpawnData(PacketBuffer additionalData) {
+        this.hangingPosition = additionalData.readBlockPos();
+        this.updateFacingWithBoundingBox(Direction.values()[additionalData.readInt()]);
+    }
 }
diff --git a/src/main/java/de/ellpeck/prettypipes/entities/PipeFrameRenderer.java b/src/main/java/de/ellpeck/prettypipes/entities/PipeFrameRenderer.java
index 968b5dd..f1fe44d 100644
--- a/src/main/java/de/ellpeck/prettypipes/entities/PipeFrameRenderer.java
+++ b/src/main/java/de/ellpeck/prettypipes/entities/PipeFrameRenderer.java
@@ -25,7 +25,7 @@ public class PipeFrameRenderer extends ItemFrameRenderer {
         Direction direction = entityIn.getHorizontalFacing();
         Vec3d vec3d = this.getRenderOffset(entityIn, partialTicks);
         matrixStackIn.translate(-vec3d.getX(), -vec3d.getY(), -vec3d.getZ());
-        matrixStackIn.translate(direction.getXOffset() * 0.05, direction.getYOffset() * 0.05, direction.getZOffset() * 0.05);
+        matrixStackIn.translate(direction.getXOffset() * 0.46875, direction.getYOffset() * 0.46875, direction.getZOffset() * 0.46875);
         matrixStackIn.rotate(Vector3f.XP.rotationDegrees(entityIn.rotationPitch));
         matrixStackIn.rotate(Vector3f.YP.rotationDegrees(180.0F - entityIn.rotationYaw));
 
@@ -34,7 +34,7 @@ public class PipeFrameRenderer extends ItemFrameRenderer {
         String ammountStrg = amount < 0 ? "?" : String.valueOf(amount);
         float x = 0.5F - font.getStringWidth(ammountStrg) / 2F;
         Matrix4f matrix4f = matrixStackIn.getLast().getPositionMatrix();
-        matrixStackIn.translate(0, 0.285F, 0);
+        matrixStackIn.translate(0, 0.285F, 0.415F);
         matrixStackIn.scale(-0.02F, -0.02F, 0.02F);
         font.renderString(ammountStrg, x, 0, 0xFFFFFF, true, matrix4f, bufferIn, false, 0, packedLightIn);