[Compat] Fix invisible entities with Orange's 1.7 Animations (fixes #78)

src/main/java/com/replaymod/compat/ReplayModCompat.java

@@ -1,6 +1,7 @@
 package com.replaymod.compat;
 
 import com.replaymod.compat.optifine.DisableFastRender;
+import com.replaymod.compat.oranges17animations.HideInvisibleEntities;
 import com.replaymod.compat.shaders.ShaderBeginRender;
 import net.minecraftforge.fml.common.FMLCommonHandler;
 import net.minecraftforge.fml.common.Mod;
@@ -20,6 +21,7 @@ public class ReplayModCompat {
         EventBus bus = FMLCommonHandler.instance().bus();
         bus.register(new ShaderBeginRender());
         bus.register(new DisableFastRender());
+        bus.register(new HideInvisibleEntities());
     }
 
 }

src/main/java/com/replaymod/compat/oranges17animations/HideInvisibleEntities.java

@@ -0,0 +1,28 @@
+package com.replaymod.compat.oranges17animations;
+
+import com.replaymod.replay.camera.CameraEntity;
+import net.minecraft.client.Minecraft;
+import net.minecraftforge.client.event.RenderLivingEvent;
+import net.minecraftforge.fml.common.Loader;
+import net.minecraftforge.fml.common.eventhandler.EventPriority;
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
+
+/**
+ * Orange seems to have copied vast parts of the RendererLivingEntity into their ArmorAnimation class which cancels the RenderLivingEvent.Pre and calls its own code instead.
+ * This breaks our mixin which assures that, even though the camera is in spectator mode, it cannot see invisible entities.
+ *
+ * To fix this issue, we simply cancel the RenderLivingEvent.Pre before it gets to ArmorAnimation if the entity is invisible.
+ */
+public class HideInvisibleEntities {
+    private final Minecraft mc = Minecraft.getMinecraft();
+    private final boolean modLoaded = Loader.isModLoaded("animations");
+
+    @SubscribeEvent(priority = EventPriority.HIGH)
+    public void preRenderLiving(RenderLivingEvent.Pre event) {
+        if (modLoaded) {
+            if (mc.thePlayer instanceof CameraEntity && event.entity.isInvisible()) {
+                event.setCanceled(true);
+            }
+        }
+    }
+}