Merge pull request #1254 from Adubbz/master

Added a RenderFogEvent

patches/minecraft/net/minecraft/client/renderer/EntityRenderer.java.patch

@@ -193,3 +193,11 @@
              if (entitylivingbase.func_70644_a(Potion.field_76440_q))
              {
                  f1 = 5.0F;
+@@ -1930,6 +1980,7 @@
+                     GL11.glFogf(GL11.GL_FOG_START, f1 * 0.05F);
+                     GL11.glFogf(GL11.GL_FOG_END, Math.min(f1, 192.0F) * 0.5F);
+                 }
++                MinecraftForge.EVENT_BUS.post(new net.minecraftforge.client.event.EntityViewRenderEvent.RenderFogEvent(this, entitylivingbase, block, p_78468_2_, p_78468_1_, f1));
+             }
+ 
+             GL11.glEnable(GL11.GL_COLOR_MATERIAL);

src/main/java/net/minecraftforge/client/event/EntityViewRenderEvent.java

@@ -5,6 +5,7 @@ import net.minecraft.client.renderer.EntityRenderer;
 import net.minecraft.entity.EntityLivingBase;
 import cpw.mods.fml.common.eventhandler.Cancelable;
 import cpw.mods.fml.common.eventhandler.Event;
+import cpw.mods.fml.common.eventhandler.Event.Result;
 
 /**
  * Event that hooks into EntityRenderer, allowing any feature to customize visual attributes of
@@ -40,6 +41,23 @@ public abstract class EntityViewRenderEvent extends Event
             this.density = density;
         }
     }
+    
+    /**
+     * Event that allows any feature to customize the rendering of fog.
+     */
+    @HasResult
+    public static class RenderFogEvent extends EntityViewRenderEvent
+    {
+        public final int fogMode;
+        public final float farPlaneDistance;
+        
+        public RenderFogEvent(EntityRenderer renderer, EntityLivingBase entity, Block block, double renderPartialTicks, int fogMode, float farPlaneDistance)
+        {
+            super(renderer, entity, block, renderPartialTicks);
+            this.fogMode = fogMode;
+            this.farPlaneDistance = farPlaneDistance;
+        }
+    }
 
     /**
      * Event that allows any feature to customize the color of fog the player sees.