From e63bc3f6a3c8ecf4922463cd62d77a79c933337c Mon Sep 17 00:00:00 2001
From: FalsePattern <me@falsepattern.com>
Date: Thu, 26 Dec 2024 14:58:20 +0100
Subject: [PATCH] add lwjgl3 conflict warning

---
 build.gradle.kts                              |  2 ++
 .../com/falsepattern/falsetweaks/Compat.java  | 29 +++++++++++++++++++
 .../falsepattern/falsetweaks/FalseTweaks.java |  7 +++++
 3 files changed, 38 insertions(+)

diff --git a/build.gradle.kts b/build.gradle.kts
index d9f7a99..c29c57e 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -69,6 +69,8 @@ dependencies {
 
     compileOnly("makamys:neodymium-mc1.7.10:0.4.0-unofficial:dev")
 
+    compileOnly("com.github.GTNewHorizons:lwjgl3ify:2.1.5:dev")
+
     compileOnly(deobf("optifine:optifine:1.7.10_hd_u_e7"))
 
     compileOnly("com.gtnewhorizons.retrofuturabootstrap:RetroFuturaBootstrap:1.0.7")
diff --git a/src/main/java/com/falsepattern/falsetweaks/Compat.java b/src/main/java/com/falsepattern/falsetweaks/Compat.java
index c80e866..a49b0fd 100644
--- a/src/main/java/com/falsepattern/falsetweaks/Compat.java
+++ b/src/main/java/com/falsepattern/falsetweaks/Compat.java
@@ -46,6 +46,7 @@ public class Compat {
     private static Boolean OPTIFINE = null;
     private static Boolean DYNLIGHTS = null;
     private static Boolean SHADERS = null;
+    private static Boolean LWJGL3IFY = null;
 
     public static boolean neodymiumInstalled() {
         if (NEODYMIUM != null) {
@@ -113,6 +114,19 @@ public static boolean optiFineHasShaders() {
         return SHADERS;
     }
 
+    public static boolean lwjgl3ifyLoaded() {
+        if (LWJGL3IFY != null) {
+            return LWJGL3IFY;
+        }
+        try {
+            LWJGL3IFY = Launch.classLoader.getClassBytes("me.eigenraven.lwjgl3ify.core.Lwjgl3ifyCoremod") != null;
+        } catch (IOException e) {
+            e.printStackTrace();
+            LWJGL3IFY = false;
+        }
+        return LWJGL3IFY;
+    }
+
     public static void applyCompatibilityTweaks() {
         ThreadingCompat.init();
         if (Loader.isModLoaded("apparatus")) {
@@ -136,6 +150,15 @@ public static boolean isShaders() {
         return optiFineHasShaders() && Config.isShaders();
     }
 
+    public static boolean isSTBIStitcher() {
+        try {
+            return lwjgl3ifyLoaded() && LWJGL3IfyCompat.stbiTextureStitching();
+        } catch (Throwable t) {
+            t.printStackTrace();
+            return false;
+        }
+    }
+
     public static float getAmbientOcclusionLightValue(Block block, int x, int y, int z, IBlockAccess blockAccess) {
         if (ApparatusCompat.isApparatusPresent()) {
             return ApparatusCompat.getAmbientOcclusionLightValue(block, x, y, z, blockAccess);
@@ -175,6 +198,12 @@ public static Tessellator threadTessellator() {
         }
     }
 
+    private static class LWJGL3IfyCompat {
+        public static boolean stbiTextureStitching() {
+            return me.eigenraven.lwjgl3ify.core.Config.MIXIN_STBI_TEXTURE_STITCHING;
+        }
+    }
+
     private static class NeodymiumCompat {
         public static boolean isActive() {
             return Neodymium.isActive();
diff --git a/src/main/java/com/falsepattern/falsetweaks/FalseTweaks.java b/src/main/java/com/falsepattern/falsetweaks/FalseTweaks.java
index ff5450c..093de11 100644
--- a/src/main/java/com/falsepattern/falsetweaks/FalseTweaks.java
+++ b/src/main/java/com/falsepattern/falsetweaks/FalseTweaks.java
@@ -26,6 +26,7 @@
 import com.falsepattern.falsetweaks.config.ModuleConfig;
 import com.falsepattern.falsetweaks.proxy.CommonProxy;
 
+import net.minecraft.util.EnumChatFormatting;
 import cpw.mods.fml.common.Loader;
 import cpw.mods.fml.common.Mod;
 import cpw.mods.fml.common.SidedProxy;
@@ -79,6 +80,12 @@ public void preInit(FMLPreInitializationEvent e) {
         if (Loader.isModLoaded("DynamicLights")) {
             createSidedException("Remove the DynamicLights mod and restart the game!\nFalseTweaks has built-in dynamic lights support.");
         }
+        if (ModuleConfig.TEXTURE_OPTIMIZATIONS && Compat.isSTBIStitcher()) {
+            createSidedException("FalseTweaks " +
+                                 EnumChatFormatting.BOLD + "textureOptimizations" + EnumChatFormatting.RESET + " is not compatible with LWJGL3Ify's " +
+                                 EnumChatFormatting.BOLD + "stbiTextureStitching" + EnumChatFormatting.RESET +
+                                 " option.\nDisable stbiTextureStitching in the lwjgl3ify.cfg\nor disable textureOptimizations in FalseTweaks!");
+        }
     }
 
     @Mod.EventHandler