TODO: need to auto detect ANGLE bug

src/main/java/net/minecraft/client/Minecraft.java

@@ -322,9 +322,7 @@ public class Minecraft implements Runnable {
 		int var4 = var2.getScaledHeight();
 		this.voiceOverlay.setResolution(var3, var4);
 
-		//if (this.serverName != null) {
+		EaglerAdapter.anisotropicPatch(EaglerAdapter.glNeedsAnisotropicFix());
-		//	this.displayGuiScreen(new GuiConnecting(new GuiMainMenu(), this, this.serverName, this.serverPort));
-		//} else {
 		
 		EaglerProfile.loadFromStorage();
 		
@@ -1153,8 +1151,6 @@ public class Minecraft implements Runnable {
 		if (this.rightClickDelayTimer > 0) {
 			--this.rightClickDelayTimer;
 		}
-		
-		EaglerAdapter.anisotropicPatch(this.gameSettings.patchAnisotropic);
 
 		this.mcProfiler.startSection("stats");
 		this.mcProfiler.endStartSection("gui");

src/main/java/net/minecraft/src/EnumOptions.java

@@ -7,7 +7,7 @@ public enum EnumOptions {
 	AMBIENT_OCCLUSION("options.ao", false, false), GUI_SCALE("options.guiScale", false, false), RENDER_CLOUDS("options.renderClouds", false, true), PARTICLES("options.particles", false, false),
 	CHAT_VISIBILITY("options.chat.visibility", false, false), CHAT_COLOR("options.chat.color", false, true), CHAT_LINKS("options.chat.links", false, true), CHAT_OPACITY("options.chat.opacity", true, false),
 	CHAT_LINKS_PROMPT("options.chat.links.prompt", false, true), USE_SERVER_TEXTURES("options.serverTextures", false, true), SNOOPER_ENABLED("options.snooper", false, true), USE_FULLSCREEN("options.fullscreen", false, true),
-	PATCH_ANGLE("options.patchAnisotropic", false, true), ENABLE_FOG("options.fog", false, true), SHOW_CAPE("options.showCape", false, true), ANTIALIASING("options.framebufferAntialias", false, false), CHAT_SCALE("options.chat.scale", true, false), CHAT_WIDTH("options.chat.width", true, false),
+	ENABLE_FOG("options.fog", false, true), SHOW_CAPE("options.showCape", false, true), ANTIALIASING("options.framebufferAntialias", false, false), CHAT_SCALE("options.chat.scale", true, false), CHAT_WIDTH("options.chat.width", true, false),
 	CHAT_HEIGHT_FOCUSED("options.chat.height.focused", true, false), CHAT_HEIGHT_UNFOCUSED("options.chat.height.unfocused", true, false), CHUNK_UPDATES("options.chunkUpdates", false, false);
 
 	private final boolean enumFloat;

src/main/java/net/minecraft/src/EnumOptionsHelper.java

@@ -64,12 +64,6 @@ class EnumOptionsHelper {
 			;
 		}
 
-		try {
-			enumOptionsMappingHelperArray[EnumOptions.PATCH_ANGLE.ordinal()] = 12;
-		} catch (NoSuchFieldError var3) {
-			;
-		}
-
 		try {
 			enumOptionsMappingHelperArray[EnumOptions.SHOW_CAPE.ordinal()] = 13;
 		} catch (NoSuchFieldError var2) {

src/main/java/net/minecraft/src/GameSettings.java

@@ -62,7 +62,6 @@ public class GameSettings {
 	public boolean showCape = true;
 	public boolean touchscreen = false;
 	public int antialiasMode = 1;
-	public boolean patchAnisotropic = false;
 	public int overrideWidth = 0;
 	public int overrideHeight = 0;
 	public boolean heldItemTooltips = true;
@@ -163,7 +162,6 @@ public class GameSettings {
 		this.particleSetting = 0;
 		this.language = "en_US";
 		this.mc = par1Minecraft;
-		this.patchAnisotropic = EaglerAdapter.isWindows();
 		this.loadOptions();
 	}
 
@@ -358,11 +356,6 @@ public class GameSettings {
 			}
 		}
 
-		if (par1EnumOptions == EnumOptions.PATCH_ANGLE) {
-			this.patchAnisotropic = !this.patchAnisotropic;
-			this.mc.renderGlobal.loadRenderers();
-		}
-
 		this.saveOptions();
 	}
 
@@ -413,9 +406,6 @@ public class GameSettings {
 		case 11:
 			return this.fullScreen;
 
-		case 12:
-			return this.patchAnisotropic;
-
 		case 13:
 			return this.showCape;
 
@@ -523,7 +513,6 @@ public class GameSettings {
 			if(yee.hasKey("chatHeightUnfocused")) this.chatHeightUnfocused = yee.getFloat("chatHeightUnfocused");
 			if(yee.hasKey("chatScale")) this.chatScale = yee.getFloat("chatScale");
 			if(yee.hasKey("chatWidth")) this.chatWidth = yee.getFloat("chatWidth");
-			if(yee.hasKey("patchAnisotropic")) this.patchAnisotropic = yee.getBoolean("patchAnisotropic");
 			if(yee.hasKey("showCoordinates")) this.showCoordinates = yee.getBoolean("showCoordinates");
 			if(yee.hasKey("showSkinJacket")) showSkinJacket = yee.getBoolean("showSkinJacket");
 			if(yee.hasKey("showSkinHat")) showSkinHat = yee.getBoolean("showSkinHat");
@@ -598,7 +587,6 @@ public class GameSettings {
 		yee.setFloat("chatHeightUnfocused", this.chatHeightUnfocused);
 		yee.setFloat("chatScale", this.chatScale);
 		yee.setFloat("chatWidth", this.chatWidth);
-		yee.setBoolean("patchAnisotropic", this.patchAnisotropic);
 		yee.setBoolean("showCoordinates", this.showCoordinates);
 		yee.setBoolean("showSkinJacket", showSkinJacket);
 		yee.setBoolean("showSkinHat", showSkinHat);

src/main/java/net/minecraft/src/GuiVideoSettings.java

@@ -17,7 +17,7 @@ public class GuiVideoSettings extends GuiScreen {
 
 	/** An array of all of EnumOption's video options. */
 	private static EnumOptions[] videoOptions = new EnumOptions[] { EnumOptions.GRAPHICS, EnumOptions.RENDER_DISTANCE, EnumOptions.AMBIENT_OCCLUSION, EnumOptions.FRAMERATE_LIMIT, EnumOptions.ANAGLYPH, EnumOptions.VIEW_BOBBING,
-			EnumOptions.GUI_SCALE, EnumOptions.GAMMA, EnumOptions.RENDER_CLOUDS, EnumOptions.ENABLE_FOG, EnumOptions.PARTICLES, EnumOptions.PATCH_ANGLE, EnumOptions.CHUNK_UPDATES };
+			EnumOptions.GUI_SCALE, EnumOptions.GAMMA, EnumOptions.RENDER_CLOUDS, EnumOptions.ENABLE_FOG, EnumOptions.PARTICLES, EnumOptions.CHUNK_UPDATES };
 
 	public GuiVideoSettings(GuiScreen par1GuiScreen, GameSettings par2GameSettings) {
 		this.parentGuiScreen = par1GuiScreen;

src/teavm/java/net/lax1dude/eaglercraft/adapter/DetectAnisotropicGlitch.java

@@ -0,0 +1,21 @@
+package net.lax1dude.eaglercraft.adapter;
+
+import static net.lax1dude.eaglercraft.adapter.teavm.WebGL2RenderingContext.*;
+
+import org.teavm.jso.browser.Window;
+import org.teavm.jso.dom.html.HTMLCanvasElement;
+
+import net.lax1dude.eaglercraft.adapter.teavm.WebGL2RenderingContext;
+
+public class DetectAnisotropicGlitch {
+
+	public static boolean detectGlitch() {
+		//HTMLCanvasElement cvs = (HTMLCanvasElement) Window.current().getDocument().createElement("canvas");
+		//WebGL2RenderingContext ctx = (WebGL2RenderingContext) cvs.getContext("webgl2");
+		
+		
+		
+		return EaglerAdapterImpl2.isWindows(); //TODO
+	}
+	
+}

src/teavm/java/net/lax1dude/eaglercraft/adapter/EaglerAdapterImpl2.java

@@ -1,7 +1,6 @@
 package net.lax1dude.eaglercraft.adapter;
 
 import static net.lax1dude.eaglercraft.adapter.teavm.WebGL2RenderingContext.*;
-import static org.teavm.jso.webgl.WebGLRenderingContext.*;
 
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
@@ -108,10 +107,6 @@ public class EaglerAdapterImpl2 {
 	public static final boolean _wisWebGL() {
 		return true;
 	}
-	private static boolean isAnisotropicPatched = false;
-	public static final boolean _wisAnisotropicPatched() {
-		return isAnisotropicPatched;
-	}
 	public static final String _wgetShaderHeader() {
 		return "#version 300 es";
 	}
@@ -966,6 +961,9 @@ public class EaglerAdapterImpl2 {
 	public static final boolean isWindows() {
 		return getNavString("platform").toLowerCase().contains("win");
 	}
+	public static final boolean glNeedsAnisotropicFix() {
+		return DetectAnisotropicGlitch.detectGlitch();
+	}
 
 	private static HTMLCanvasElement imageLoadCanvas = null;
 	private static CanvasRenderingContext2D imageLoadContext = null;