diff --git a/src/teavm/java/com/mojang/minecraft/Entity.java b/src/teavm/java/com/mojang/minecraft/Entity.java
index 0d47cf7..9a16951 100644
--- a/src/teavm/java/com/mojang/minecraft/Entity.java
+++ b/src/teavm/java/com/mojang/minecraft/Entity.java
@@ -9,7 +9,7 @@ import com.mojang.minecraft.model.Vec3D;
 import com.mojang.minecraft.net.PositionUpdate;
 import com.mojang.minecraft.phys.AABB;
 import com.mojang.minecraft.render.TextureManager;
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 import java.io.Serializable;
 import java.util.ArrayList;
 
diff --git a/src/teavm/java/com/mojang/minecraft/Minecraft.java b/src/teavm/java/com/mojang/minecraft/Minecraft.java
index 95e1e2b..0c24831 100644
--- a/src/teavm/java/com/mojang/minecraft/Minecraft.java
+++ b/src/teavm/java/com/mojang/minecraft/Minecraft.java
@@ -28,7 +28,7 @@ import com.mojang.minecraft.render.Renderer;
 import com.mojang.minecraft.render.texture.TextureFX;
 import com.mojang.minecraft.render.texture.TextureLavaFX;
 import com.mojang.minecraft.render.texture.TextureWaterFX;
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 
 import net.lax1dude.eaglercraft.GLAllocation;
 
diff --git a/src/teavm/java/com/mojang/minecraft/gui/HUDScreen.java b/src/teavm/java/com/mojang/minecraft/gui/HUDScreen.java
index b72d8c1..eb20d12 100644
--- a/src/teavm/java/com/mojang/minecraft/gui/HUDScreen.java
+++ b/src/teavm/java/com/mojang/minecraft/gui/HUDScreen.java
@@ -10,7 +10,7 @@ import com.mojang.minecraft.level.tile.Block;
 import com.mojang.minecraft.player.Inventory;
 import com.mojang.minecraft.render.ShapeRenderer;
 import com.mojang.minecraft.render.TextureManager;
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Random;
diff --git a/src/teavm/java/com/mojang/minecraft/item/Arrow.java b/src/teavm/java/com/mojang/minecraft/item/Arrow.java
index 641ab27..1b0e9a6 100644
--- a/src/teavm/java/com/mojang/minecraft/item/Arrow.java
+++ b/src/teavm/java/com/mojang/minecraft/item/Arrow.java
@@ -6,7 +6,7 @@ import com.mojang.minecraft.phys.AABB;
 import com.mojang.minecraft.player.Player;
 import com.mojang.minecraft.render.ShapeRenderer;
 import com.mojang.minecraft.render.TextureManager;
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 import java.util.List;
 import org.lwjgl.opengl.GL11;
 
diff --git a/src/teavm/java/com/mojang/minecraft/item/Item.java b/src/teavm/java/com/mojang/minecraft/item/Item.java
index 650cb9f..1a3bb84 100644
--- a/src/teavm/java/com/mojang/minecraft/item/Item.java
+++ b/src/teavm/java/com/mojang/minecraft/item/Item.java
@@ -5,7 +5,7 @@ import com.mojang.minecraft.level.Level;
 import com.mojang.minecraft.level.tile.Block;
 import com.mojang.minecraft.player.Player;
 import com.mojang.minecraft.render.TextureManager;
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 import org.lwjgl.opengl.GL11;
 
 public class Item extends Entity
diff --git a/src/teavm/java/com/mojang/minecraft/item/PrimedTnt.java b/src/teavm/java/com/mojang/minecraft/item/PrimedTnt.java
index 814d511..66b75e4 100644
--- a/src/teavm/java/com/mojang/minecraft/item/PrimedTnt.java
+++ b/src/teavm/java/com/mojang/minecraft/item/PrimedTnt.java
@@ -8,7 +8,7 @@ import com.mojang.minecraft.particle.TerrainParticle;
 import com.mojang.minecraft.player.Player;
 import com.mojang.minecraft.render.ShapeRenderer;
 import com.mojang.minecraft.render.TextureManager;
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 import java.util.Random;
 import org.lwjgl.opengl.GL11;
 
diff --git a/src/teavm/java/com/mojang/minecraft/level/Level.java b/src/teavm/java/com/mojang/minecraft/level/Level.java
index ab918a2..99bb127 100644
--- a/src/teavm/java/com/mojang/minecraft/level/Level.java
+++ b/src/teavm/java/com/mojang/minecraft/level/Level.java
@@ -11,7 +11,7 @@ import com.mojang.minecraft.model.Vec3D;
 import com.mojang.minecraft.particle.ParticleManager;
 import com.mojang.minecraft.phys.AABB;
 import com.mojang.minecraft.render.LevelRenderer;
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.Arrays;
diff --git a/src/teavm/java/com/mojang/minecraft/level/generator/LevelGenerator.java b/src/teavm/java/com/mojang/minecraft/level/generator/LevelGenerator.java
index 3727a02..02bbb63 100644
--- a/src/teavm/java/com/mojang/minecraft/level/generator/LevelGenerator.java
+++ b/src/teavm/java/com/mojang/minecraft/level/generator/LevelGenerator.java
@@ -5,7 +5,7 @@ import com.mojang.minecraft.level.Level;
 import com.mojang.minecraft.level.generator.noise.CombinedNoise;
 import com.mojang.minecraft.level.generator.noise.OctaveNoise;
 import com.mojang.minecraft.level.tile.Block;
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 import java.util.ArrayList;
 import java.util.Random;
 
diff --git a/src/teavm/java/com/mojang/minecraft/level/tile/FlowerBlock.java b/src/teavm/java/com/mojang/minecraft/level/tile/FlowerBlock.java
index 40a49c7..25cf60a 100644
--- a/src/teavm/java/com/mojang/minecraft/level/tile/FlowerBlock.java
+++ b/src/teavm/java/com/mojang/minecraft/level/tile/FlowerBlock.java
@@ -3,7 +3,7 @@ package com.mojang.minecraft.level.tile;
 import com.mojang.minecraft.level.Level;
 import com.mojang.minecraft.phys.AABB;
 import com.mojang.minecraft.render.ShapeRenderer;
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 
 import java.util.Random;
 
diff --git a/src/teavm/java/com/mojang/minecraft/mob/Creeper$1.java b/src/teavm/java/com/mojang/minecraft/mob/Creeper$1.java
index 2663cee..39de44d 100644
--- a/src/teavm/java/com/mojang/minecraft/mob/Creeper$1.java
+++ b/src/teavm/java/com/mojang/minecraft/mob/Creeper$1.java
@@ -5,7 +5,7 @@ import com.mojang.minecraft.level.tile.Block;
 import com.mojang.minecraft.mob.Creeper;
 import com.mojang.minecraft.mob.ai.BasicAttackAI;
 import com.mojang.minecraft.particle.TerrainParticle;
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 
 final class Creeper$1 extends BasicAttackAI {
 
diff --git a/src/teavm/java/com/mojang/minecraft/mob/Creeper.java b/src/teavm/java/com/mojang/minecraft/mob/Creeper.java
index e27ce57..0ff9a0a 100644
--- a/src/teavm/java/com/mojang/minecraft/mob/Creeper.java
+++ b/src/teavm/java/com/mojang/minecraft/mob/Creeper.java
@@ -3,7 +3,7 @@ package com.mojang.minecraft.mob;
 import com.mojang.minecraft.level.Level;
 import com.mojang.minecraft.mob.Creeper$1;
 import com.mojang.minecraft.mob.Mob;
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 
 public class Creeper extends Mob {
 
diff --git a/src/teavm/java/com/mojang/minecraft/mob/Mob.java b/src/teavm/java/com/mojang/minecraft/mob/Mob.java
index 36a3e29..b86abd6 100644
--- a/src/teavm/java/com/mojang/minecraft/mob/Mob.java
+++ b/src/teavm/java/com/mojang/minecraft/mob/Mob.java
@@ -6,7 +6,7 @@ import com.mojang.minecraft.mob.ai.AI;
 import com.mojang.minecraft.mob.ai.BasicAI;
 import com.mojang.minecraft.model.ModelManager;
 import com.mojang.minecraft.render.TextureManager;
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 import org.lwjgl.opengl.GL11;
 
 public class Mob extends Entity {
diff --git a/src/teavm/java/com/mojang/minecraft/mob/Sheep$1.java b/src/teavm/java/com/mojang/minecraft/mob/Sheep$1.java
index 25c205e..2be4153 100644
--- a/src/teavm/java/com/mojang/minecraft/mob/Sheep$1.java
+++ b/src/teavm/java/com/mojang/minecraft/mob/Sheep$1.java
@@ -3,7 +3,7 @@ package com.mojang.minecraft.mob;
 import com.mojang.minecraft.level.tile.Block;
 import com.mojang.minecraft.mob.Sheep;
 import com.mojang.minecraft.mob.ai.BasicAI;
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 
 final class Sheep$1 extends BasicAI {
 
diff --git a/src/teavm/java/com/mojang/minecraft/mob/ai/BasicAttackAI.java b/src/teavm/java/com/mojang/minecraft/mob/ai/BasicAttackAI.java
index a1eefb9..36a2ada 100644
--- a/src/teavm/java/com/mojang/minecraft/mob/ai/BasicAttackAI.java
+++ b/src/teavm/java/com/mojang/minecraft/mob/ai/BasicAttackAI.java
@@ -4,7 +4,7 @@ import com.mojang.minecraft.Entity;
 import com.mojang.minecraft.item.Arrow;
 import com.mojang.minecraft.mob.ai.BasicAI;
 import com.mojang.minecraft.model.Vec3D;
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 
 public class BasicAttackAI extends BasicAI {
 
diff --git a/src/teavm/java/com/mojang/minecraft/model/AnimalModel.java b/src/teavm/java/com/mojang/minecraft/model/AnimalModel.java
index d5094e8..f2136ef 100644
--- a/src/teavm/java/com/mojang/minecraft/model/AnimalModel.java
+++ b/src/teavm/java/com/mojang/minecraft/model/AnimalModel.java
@@ -2,7 +2,7 @@ package com.mojang.minecraft.model;
 
 import com.mojang.minecraft.model.Model;
 import com.mojang.minecraft.model.ModelPart;
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 
 public class AnimalModel extends Model {
 
diff --git a/src/teavm/java/com/mojang/minecraft/model/CreeperModel.java b/src/teavm/java/com/mojang/minecraft/model/CreeperModel.java
index 73c1478..e724029 100644
--- a/src/teavm/java/com/mojang/minecraft/model/CreeperModel.java
+++ b/src/teavm/java/com/mojang/minecraft/model/CreeperModel.java
@@ -2,7 +2,7 @@ package com.mojang.minecraft.model;
 
 import com.mojang.minecraft.model.Model;
 import com.mojang.minecraft.model.ModelPart;
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 
 public final class CreeperModel extends Model {
 
diff --git a/src/teavm/java/com/mojang/minecraft/model/HumanoidModel.java b/src/teavm/java/com/mojang/minecraft/model/HumanoidModel.java
index dc2bd24..e24bea1 100644
--- a/src/teavm/java/com/mojang/minecraft/model/HumanoidModel.java
+++ b/src/teavm/java/com/mojang/minecraft/model/HumanoidModel.java
@@ -2,7 +2,7 @@ package com.mojang.minecraft.model;
 
 import com.mojang.minecraft.model.Model;
 import com.mojang.minecraft.model.ModelPart;
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 
 public class HumanoidModel extends Model {
 
diff --git a/src/teavm/java/com/mojang/minecraft/model/SpiderModel.java b/src/teavm/java/com/mojang/minecraft/model/SpiderModel.java
index 0c065b0..8591d19 100644
--- a/src/teavm/java/com/mojang/minecraft/model/SpiderModel.java
+++ b/src/teavm/java/com/mojang/minecraft/model/SpiderModel.java
@@ -2,7 +2,7 @@ package com.mojang.minecraft.model;
 
 import com.mojang.minecraft.model.Model;
 import com.mojang.minecraft.model.ModelPart;
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 
 public final class SpiderModel extends Model {
 
diff --git a/src/teavm/java/com/mojang/minecraft/model/Vec3D.java b/src/teavm/java/com/mojang/minecraft/model/Vec3D.java
index cff068c..bae676f 100644
--- a/src/teavm/java/com/mojang/minecraft/model/Vec3D.java
+++ b/src/teavm/java/com/mojang/minecraft/model/Vec3D.java
@@ -1,6 +1,6 @@
 package com.mojang.minecraft.model;
 
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 
 public final class Vec3D {
 
diff --git a/src/teavm/java/com/mojang/minecraft/model/ZombieModel.java b/src/teavm/java/com/mojang/minecraft/model/ZombieModel.java
index c5e6f23..a628806 100644
--- a/src/teavm/java/com/mojang/minecraft/model/ZombieModel.java
+++ b/src/teavm/java/com/mojang/minecraft/model/ZombieModel.java
@@ -1,7 +1,7 @@
 package com.mojang.minecraft.model;
 
 import com.mojang.minecraft.model.HumanoidModel;
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 
 public class ZombieModel extends HumanoidModel {
 
diff --git a/src/teavm/java/com/mojang/minecraft/particle/Particle.java b/src/teavm/java/com/mojang/minecraft/particle/Particle.java
index d24916c..0cdd49e 100644
--- a/src/teavm/java/com/mojang/minecraft/particle/Particle.java
+++ b/src/teavm/java/com/mojang/minecraft/particle/Particle.java
@@ -3,7 +3,7 @@ package com.mojang.minecraft.particle;
 import com.mojang.minecraft.Entity;
 import com.mojang.minecraft.level.Level;
 import com.mojang.minecraft.render.ShapeRenderer;
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 
 public class Particle extends Entity {
 
diff --git a/src/teavm/java/com/mojang/minecraft/player/Player.java b/src/teavm/java/com/mojang/minecraft/player/Player.java
index 8009833..7da8b33 100644
--- a/src/teavm/java/com/mojang/minecraft/player/Player.java
+++ b/src/teavm/java/com/mojang/minecraft/player/Player.java
@@ -8,7 +8,7 @@ import com.mojang.minecraft.player.InputHandler;
 import com.mojang.minecraft.player.Inventory;
 import com.mojang.minecraft.player.Player$1;
 import com.mojang.minecraft.render.TextureManager;
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 import java.awt.image.BufferedImage;
 import java.util.List;
 import org.lwjgl.opengl.GL11;
diff --git a/src/teavm/java/com/mojang/minecraft/render/Chunk.java b/src/teavm/java/com/mojang/minecraft/render/Chunk.java
index 10d95cd..0e7eed5 100644
--- a/src/teavm/java/com/mojang/minecraft/render/Chunk.java
+++ b/src/teavm/java/com/mojang/minecraft/render/Chunk.java
@@ -5,7 +5,7 @@ import com.mojang.minecraft.level.tile.Block;
 import com.mojang.minecraft.player.Player;
 import com.mojang.minecraft.render.Frustrum;
 import com.mojang.minecraft.render.ShapeRenderer;
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 import org.lwjgl.opengl.GL11;
 
 public final class Chunk {
diff --git a/src/teavm/java/com/mojang/minecraft/render/FrustrumImpl.java b/src/teavm/java/com/mojang/minecraft/render/FrustrumImpl.java
index fce492d..946efb7 100644
--- a/src/teavm/java/com/mojang/minecraft/render/FrustrumImpl.java
+++ b/src/teavm/java/com/mojang/minecraft/render/FrustrumImpl.java
@@ -1,7 +1,7 @@
 package com.mojang.minecraft.render;
 
 import com.mojang.minecraft.render.Frustrum;
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 
 import net.lax1dude.eaglercraft.GLAllocation;
 
diff --git a/src/teavm/java/com/mojang/minecraft/render/Renderer.java b/src/teavm/java/com/mojang/minecraft/render/Renderer.java
index bab588f..0410cf3 100644
--- a/src/teavm/java/com/mojang/minecraft/render/Renderer.java
+++ b/src/teavm/java/com/mojang/minecraft/render/Renderer.java
@@ -8,7 +8,7 @@ import com.mojang.minecraft.level.tile.Block;
 import com.mojang.minecraft.model.Vec3D;
 import com.mojang.minecraft.player.Player;
 import com.mojang.minecraft.render.HeldBlock;
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 
 import net.lax1dude.eaglercraft.GLAllocation;
 
diff --git a/src/teavm/java/com/mojang/minecraft/render/texture/TextureLavaFX.java b/src/teavm/java/com/mojang/minecraft/render/texture/TextureLavaFX.java
index 8ba098f..6f70b90 100644
--- a/src/teavm/java/com/mojang/minecraft/render/texture/TextureLavaFX.java
+++ b/src/teavm/java/com/mojang/minecraft/render/texture/TextureLavaFX.java
@@ -2,7 +2,7 @@ package com.mojang.minecraft.render.texture;
 
 import com.mojang.minecraft.level.tile.Block;
 import com.mojang.minecraft.render.texture.TextureFX;
-import com.mojang.util.MathHelper;
+import net.PeytonPlayz585.math.MathHelper;
 
 public final class TextureLavaFX extends TextureFX {
 
diff --git a/src/teavm/java/com/mojang/util/MathHelper.java b/src/teavm/java/com/mojang/util/MathHelper.java
deleted file mode 100644
index daa8ff3..0000000
--- a/src/teavm/java/com/mojang/util/MathHelper.java
+++ /dev/null
@@ -1,30 +0,0 @@
-package com.mojang.util;
-
-
-public final class MathHelper {
-
-   private static float[] SIN_TABLE = new float[4096];
-
-
-   public static final float sin(float var0) {
-      return SIN_TABLE[(int)(var0 * 651.8986F) & 4095];
-   }
-
-   public static final float cos(float var0) {
-      return SIN_TABLE[(int)((var0 + ((float)Math.PI / 2F)) * 651.8986F) & 4095]; 
-   }
-
-   public static final float sqrt(float var0) {
-      return (float)Math.sqrt((double)var0);
-   }
-
-   static {
-      for (int j = 0; j < 4096; ++j) {
-         SIN_TABLE[j] = (float)Math.sin((double)(((float)j + 0.5F) / 4096.0F * ((float)Math.PI * 2F)));
-      }
-
-      for (int l = 0; l < 360; l += 90) {
-         SIN_TABLE[(int)((float)l * 11.377778F) & 4095] = (float)Math.sin((double)((float)l * 0.017453292F));
-      } 
-   }
-}