diff --git a/src/teavm/java/com/mojang/minecraft/level/tile/Block.java b/src/teavm/java/com/mojang/minecraft/level/tile/Block.java
index 4a8d304..a18b1bb 100644
--- a/src/teavm/java/com/mojang/minecraft/level/tile/Block.java
+++ b/src/teavm/java/com/mojang/minecraft/level/tile/Block.java
@@ -596,42 +596,42 @@ public class Block
 		float var10;
 		if(this.canRenderSide(var1, var2, var3 - 1, var4, 0)) {
 			var10 = this.getBrightness(var1, var2, var3 - 1, var4);
-			tessellator.setColorOpaque_F(var7 * var10, var7 * var10, var7 * var10);
+			tessellator.setColorRGBA_F(var7, var7, var7, var7);
 			this.renderInside(var2, var3, var4, 0);
 			var6 = true;
 		}
 
 		if(this.canRenderSide(var1, var2, var3 + 1, var4, 1)) {
 			var10 = this.getBrightness(var1, var2, var3 + 1, var4);
-			tessellator.setColorOpaque_F(var10 * 1.0F, var10 * 1.0F, var10 * 1.0F);
+			tessellator.setColorRGBA_F(var10 * 1.0F, var10 * 1.0F, var10 * 1.0F, var10 * 1.0F);
 			this.renderInside(var2, var3, var4, 1);
 			var6 = true;
 		}
 
 		if(this.canRenderSide(var1, var2, var3, var4 - 1, 2)) {
 			var10 = this.getBrightness(var1, var2, var3, var4 - 1);
-			tessellator.setColorOpaque_F(var8 * var10, var8 * var10, var8 * var10);
+			tessellator.setColorRGBA_F(var8 * var10, var8 * var10, var8 * var10, var9 * 10);
 			this.renderInside(var2, var3, var4, 2);
 			var6 = true;
 		}
 
 		if(this.canRenderSide(var1, var2, var3, var4 + 1, 3)) {
 			var10 = this.getBrightness(var1, var2, var3, var4 + 1);
-			tessellator.setColorOpaque_F(var8 * var10, var8 * var10, var8 * var10);
+			tessellator.setColorRGBA_F(var8 * var10, var8 * var10, var8 * var10, var8 * var10);
 			this.renderInside(var2, var3, var4, 3);
 			var6 = true;
 		}
 
 		if(this.canRenderSide(var1, var2 - 1, var3, var4, 4)) {
 			var10 = this.getBrightness(var1, var2 - 1, var3, var4);
-			tessellator.setColorOpaque_F(var9 * var10, var9 * var10, var9 * var10);
+			tessellator.setColorRGBA_F(var9 * var10, var9 * var10, var9 * var10, var9 * var10);
 			this.renderInside(var2, var3, var4, 4);
 			var6 = true;
 		}
 
 		if(this.canRenderSide(var1, var2 + 1, var3, var4, 5)) {
 			var10 = this.getBrightness(var1, var2 + 1, var3, var4);
-			tessellator.setColorOpaque_F(var9 * var10, var9 * var10, var9 * var10);
+			tessellator.setColorRGBA_F(var9 * var10, var9 * var10, var9 * var10, var9 * var10);
 			this.renderInside(var2, var3, var4, 5);
 			var6 = true;
 		}
diff --git a/src/teavm/java/net/PeytonPlayz585/glemu/FixedFunctionShader.java b/src/teavm/java/net/PeytonPlayz585/glemu/FixedFunctionShader.java
index 0adcf0a..5d481f0 100644
--- a/src/teavm/java/net/PeytonPlayz585/glemu/FixedFunctionShader.java
+++ b/src/teavm/java/net/PeytonPlayz585/glemu/FixedFunctionShader.java
@@ -30,7 +30,7 @@ public class FixedFunctionShader {
 		FixedFunctionShader s = instances[i];
 		if (s == null) {
 			boolean CC_a_color = false;
-			boolean CC_a_normal = false;
+//			boolean CC_a_normal = false;
 			boolean CC_a_texture0 = false;
 			boolean CC_lighting = false;
 			boolean CC_fog = false;
@@ -57,7 +57,7 @@ public class FixedFunctionShader {
 			if ((i & UNIT0) == UNIT0) {
 				CC_unit0 = true;
 			}
-			s = new FixedFunctionShader(i, CC_a_color, CC_a_normal, CC_a_texture0, CC_lighting, CC_fog, CC_alphatest, CC_unit0);
+			s = new FixedFunctionShader(i, CC_a_color, CC_a_texture0, CC_lighting, CC_fog, CC_alphatest, CC_unit0);
 			instances[i] = s;
 		}
 		return s;
@@ -66,7 +66,7 @@ public class FixedFunctionShader {
 	private static String shaderSource = null;
 
 	private final boolean enable_color;
-	private final boolean enable_normal;
+//	private final boolean enable_normal;
 	private final boolean enable_texture0;
 	private final boolean enable_lighting;
 	private final boolean enable_fog;
@@ -106,10 +106,10 @@ public class FixedFunctionShader {
 	public final BufferGL genericBuffer;
 	public boolean bufferIsInitialized = false;
 
-	private FixedFunctionShader(int j, boolean CC_a_color, boolean CC_a_normal, boolean CC_a_texture0,
+	private FixedFunctionShader(int j, boolean CC_a_color, boolean CC_a_texture0,
 			boolean CC_lighting, boolean CC_fog, boolean CC_alphatest, boolean CC_unit0) {
 		enable_color = CC_a_color;
-		enable_normal = CC_a_normal;
+//		enable_normal = CC_a_normal;
 		enable_texture0 = CC_a_texture0;
 		enable_lighting = CC_lighting;
 		enable_fog = CC_fog;
@@ -123,8 +123,8 @@ public class FixedFunctionShader {
 		String source = "";
 		if (enable_color)
 			source += "\n#define CC_a_color\n";
-		if (enable_normal)
-			source += "#define CC_a_normal\n";
+		//if (enable_normal)
+			//source += "#define CC_a_normal\n";
 		if (enable_texture0)
 			source += "#define CC_a_texture0\n";
 		if (enable_lighting)
@@ -175,12 +175,12 @@ public class FixedFunctionShader {
 		} else {
 			a_color = -1;
 		}
-		if (enable_normal) {
-			a_normal = i++;
-			_wglBindAttributeLocation(globject, a_normal, "a_normal");
-		} else {
-			a_normal = -1;
-		}
+		//if (enable_normal) {
+			//a_normal = i++;
+			//_wglBindAttributeLocation(globject, a_normal, "a_normal");
+		//} else {
+		a_normal = -1;
+		//}
 
 		attributeIndexesToEnable = i;
 
@@ -246,10 +246,10 @@ public class FixedFunctionShader {
 			_wglEnableVertexAttribArray(a_color);
 			_wglVertexAttribPointer(a_color, 4, _wGL_UNSIGNED_BYTE, true, 28, 20);
 		}
-		if (enable_normal) {
-			_wglEnableVertexAttribArray(a_normal);
-			_wglVertexAttribPointer(a_normal, 4, _wGL_UNSIGNED_BYTE, true, 28, 24);
-		}
+		//if (enable_normal) {
+			//_wglEnableVertexAttribArray(a_normal);
+			//_wglVertexAttribPointer(a_normal, 4, _wGL_UNSIGNED_BYTE, true, 28, 24);
+		//}
 	}
 
 	public void useProgram() {
diff --git a/src/teavm/java/net/lax1dude/eaglercraft/adapter/Tessellator.java b/src/teavm/java/net/lax1dude/eaglercraft/adapter/Tessellator.java
index 11b357e..4cb297d 100644
--- a/src/teavm/java/net/lax1dude/eaglercraft/adapter/Tessellator.java
+++ b/src/teavm/java/net/lax1dude/eaglercraft/adapter/Tessellator.java
@@ -36,11 +36,6 @@ public class Tessellator {
 	 */
 	private boolean hasTexture = false;
 
-	/**
-	 * Whether the current draw object for this tessellator has normal values.
-	 */
-	private boolean hasNormals = false;
-
 	/** The index into the raw buffer to be used for the next data. */
 	private int rawBufferIndex = 0;
 
@@ -69,9 +64,6 @@ public class Tessellator {
 	 */
 	private double zOffset;
 
-	/** The normal to be applied to the face being drawn. */
-	private int normal;
-
 	/** The static instance of the Tessellator. */
 	public static final Tessellator instance = new Tessellator(525000);
 
@@ -159,7 +151,6 @@ public class Tessellator {
 		this.drawMode = drawMode;
 		this.isDrawing = true;
 		this.reset();
-		this.hasNormals = false;
 		this.hasColor = false;
 		this.hasTexture = false;
 		this.isColorDisabled = false;
@@ -273,10 +264,6 @@ public class Tessellator {
 			intBuffer0.set(bufferIndex + 5, this.color);
 		}
 
-		if (this.hasNormals) {
-			intBuffer0.set(bufferIndex + 6, this.normal);
-		}
-		
 		this.rawBufferIndex += 7;
 	}
 
@@ -313,12 +300,7 @@ public class Tessellator {
 	 * Sets the normal for the current draw call.
 	 */
 	public void setNormal(float par1, float par2, float par3) {
-		this.hasNormals = true;
-		float len = (float) Math.sqrt(par1 * par1 + par2 * par2 + par3 * par3);
-		int var4 = (int)((par1 / len) * 125.0F) + 125;
-		int var5 = (int)((par2 / len) * 125.0F) + 125;
-		int var6 = (int)((par3 / len) * 125.0F) + 125;
-		this.normal = var4 & 255 | (var5 & 255) << 8 | (var6 & 255) << 16;
+		GL11.glNormal3f(par1, par2, par3);
 	}
 
 	/**