Fix vanilla entity update packet handling (fixes #607)

src/main/java/com/replaymod/core/versions/MCVer.java

@@ -13,6 +13,12 @@ import net.minecraft.client.gui.screen.Screen;
 import net.minecraft.client.render.BufferBuilder;
 import net.minecraft.util.Identifier;
 import net.minecraft.util.Util;
+import net.minecraft.util.math.Vec3d;
+
+//#if MC>=11604
+//#else
+//$$ import net.minecraft.entity.Entity;
+//#endif
 
 //#if MC>=11600
 import net.minecraft.resource.ResourcePackSource;
@@ -55,7 +61,6 @@ import org.lwjgl.glfw.GLFW;
 //#if MC>=10904
 import com.replaymod.render.blend.mixin.ParticleAccessor;
 import net.minecraft.client.particle.Particle;
-import net.minecraft.util.math.Vec3d;
 //#endif
 
 //#if MC>=10800
@@ -297,6 +302,12 @@ public class MCVer {
     }
     //#endif
 
+    //#if MC<=11601
+    //$$ public static Vec3d getTrackedPosition(Entity entity) {
+    //$$     return new Vec3d(entity.trackedX, entity.trackedY, entity.trackedZ);
+    //$$ }
+    //#endif
+
     public static void openFile(File file) {
         //#if MC>=11400
         Util.getOperatingSystem().open(file);

src/main/java/com/replaymod/core/versions/Patterns.java

@@ -21,6 +21,7 @@ import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.network.PacketByteBuf;
 import net.minecraft.util.Identifier;
+import net.minecraft.util.math.Vec3d;
 import net.minecraft.world.World;
 import net.minecraft.world.chunk.WorldChunk;
 
@@ -563,4 +564,13 @@ class Patterns {
         return new CrashException(((MinecraftAccessor) mc).getCrashReporter());
         //#endif
     }
+
+    @Pattern
+    private static Vec3d getTrackedPosition(Entity entity) {
+        //#if MC>=11604
+        return entity.getTrackedPosition();
+        //#else
+        //$$ return com.replaymod.core.versions.MCVer.getTrackedPosition(entity);
+        //#endif
+    }
 }