initial c to java port package cleanup, WCF func adjust

java/src/game/renderer/particle/EffectRenderer.java

@@ -3,7 +3,6 @@ package game.renderer.particle;
 import java.util.List;
 import java.util.Map;
 
-import game.ExtMath;
 import game.block.Block;
 import game.collect.Lists;
 import game.collect.Maps;
@@ -17,6 +16,7 @@ import game.renderer.Tessellator;
 import game.renderer.texture.TextureManager;
 import game.renderer.texture.TextureMap;
 import game.rng.Random;
+import game.util.ExtMath;
 import game.world.BlockPos;
 import game.world.Facing;
 import game.world.State;

java/src/game/renderer/particle/EntityCloudFX.java

@@ -1,9 +1,9 @@
 package game.renderer.particle;
 
-import game.ExtMath;
 import game.entity.Entity;
 import game.entity.npc.EntityNPC;
 import game.renderer.RenderBuffer;
+import game.util.ExtMath;
 import game.world.World;
 
 public class EntityCloudFX extends EntityFX

java/src/game/renderer/particle/EntityCrit2FX.java

@@ -1,8 +1,8 @@
 package game.renderer.particle;
 
-import game.ExtMath;
 import game.entity.Entity;
 import game.renderer.RenderBuffer;
+import game.util.ExtMath;
 import game.world.World;
 
 public class EntityCrit2FX extends EntityFX

java/src/game/renderer/particle/EntityDownfallFX.java

@@ -1,9 +1,9 @@
 package game.renderer.particle;
 
-import game.ExtMath;
 import game.block.Block;
 import game.block.BlockLiquid;
 import game.material.Material;
+import game.util.ExtMath;
 import game.world.BlockPos;
 import game.world.State;
 import game.world.World;

java/src/game/renderer/particle/EntityDropParticleFX.java

@@ -1,8 +1,8 @@
 package game.renderer.particle;
 
-import game.ExtMath;
 import game.block.BlockLiquid;
 import game.material.Material;
+import game.util.ExtMath;
 import game.world.BlockPos;
 import game.world.State;
 import game.world.World;

java/src/game/renderer/particle/EntityFX.java

@@ -1,11 +1,11 @@
 package game.renderer.particle;
 
-import game.ExtMath;
 import game.Game;
 import game.entity.Entity;
 import game.nbt.NBTTagCompound;
 import game.renderer.RenderBuffer;
 import game.renderer.texture.TextureAtlasSprite;
+import game.util.ExtMath;
 import game.world.World;
 
 public class EntityFX extends Entity

java/src/game/renderer/particle/EntityFirework.java

@@ -1,6 +1,5 @@
 package game.renderer.particle;
 
-import game.ExtMath;
 import game.Game;
 import game.entity.Entity;
 import game.init.SoundEvent;
@@ -8,6 +7,7 @@ import game.item.ItemDye;
 import game.nbt.NBTTagCompound;
 import game.nbt.NBTTagList;
 import game.renderer.RenderBuffer;
+import game.util.ExtMath;
 import game.world.BoundingBox;
 import game.world.World;
 import game.world.WorldClient;

java/src/game/renderer/particle/EntityFlameFX.java

@@ -1,8 +1,8 @@
 package game.renderer.particle;
 
-import game.ExtMath;
 import game.entity.Entity;
 import game.renderer.RenderBuffer;
+import game.util.ExtMath;
 import game.world.World;
 
 public class EntityFlameFX extends EntityFX

java/src/game/renderer/particle/EntityHeartFX.java

@@ -1,8 +1,8 @@
 package game.renderer.particle;
 
-import game.ExtMath;
 import game.entity.Entity;
 import game.renderer.RenderBuffer;
+import game.util.ExtMath;
 import game.world.World;
 
 public class EntityHeartFX extends EntityFX

java/src/game/renderer/particle/EntityLavaFX.java

@@ -1,8 +1,8 @@
 package game.renderer.particle;
 
-import game.ExtMath;
 import game.entity.Entity;
 import game.renderer.RenderBuffer;
+import game.util.ExtMath;
 import game.world.World;
 
 public class EntityLavaFX extends EntityFX

java/src/game/renderer/particle/EntityNoteFX.java

@@ -1,8 +1,8 @@
 package game.renderer.particle;
 
-import game.ExtMath;
 import game.entity.Entity;
 import game.renderer.RenderBuffer;
+import game.util.ExtMath;
 import game.world.World;
 
 public class EntityNoteFX extends EntityFX

java/src/game/renderer/particle/EntityPickupFX.java

@@ -1,11 +1,11 @@
 package game.renderer.particle;
 
 import game.Game;
-import game.WCF;
 import game.entity.Entity;
 import game.renderer.GlState;
 import game.renderer.RenderBuffer;
 import game.renderer.entity.RenderManager;
+import game.window.WCF;
 import game.world.World;
 
 public class EntityPickupFX extends EntityFX

java/src/game/renderer/particle/EntityReddustFX.java

@@ -1,8 +1,8 @@
 package game.renderer.particle;
 
-import game.ExtMath;
 import game.entity.Entity;
 import game.renderer.RenderBuffer;
+import game.util.ExtMath;
 import game.world.World;
 
 public class EntityReddustFX extends EntityFX

java/src/game/renderer/particle/EntitySmokeFX.java

@@ -1,8 +1,8 @@
 package game.renderer.particle;
 
-import game.ExtMath;
 import game.entity.Entity;
 import game.renderer.RenderBuffer;
+import game.util.ExtMath;
 import game.world.World;
 
 public class EntitySmokeFX extends EntityFX

java/src/game/renderer/particle/EntitySnowShovelFX.java

@@ -1,8 +1,8 @@
 package game.renderer.particle;
 
-import game.ExtMath;
 import game.entity.Entity;
 import game.renderer.RenderBuffer;
+import game.util.ExtMath;
 import game.world.World;
 
 public class EntitySnowShovelFX extends EntityFX

java/src/game/renderer/particle/EntitySpellParticleFX.java

@@ -1,9 +1,9 @@
 package game.renderer.particle;
 
-import game.ExtMath;
 import game.entity.Entity;
 import game.renderer.RenderBuffer;
 import game.rng.Random;
+import game.util.ExtMath;
 import game.world.World;
 
 public class EntitySpellParticleFX extends EntityFX