Fix Stackoverflow caused by Salutation mod on servers

Author: quentin452

dependencies.gradle

@@ -206,6 +206,8 @@ dependencies {
     implementation files("libs/The Mists of RioV-v2.5.2.jar")
     implementation files("libs/structpro-4.0-1.7.10.jar")
     implementation files("libs/TheCampingMod_2.1g.jar")
+    implementation files("libs/Salutation-1.7.10-1.0.0.jar")
+    implementation files("libs/CarbonConfig-1.7.10-1.1.5.jar")
 
     compileOnly("com.github.GTNewHorizons:ThaumicHorizons:1.6.3:dev")
     compileOnly("com.github.GTNewHorizons:HoloInventory:2.4.12-GTNH:dev")

libs/CarbonConfig-1.7.10-1.1.5.jar

@@ -12,7 +12,7 @@
 
 @RequiredArgsConstructor
 public enum Mixin implements IMixin {
-
+    
     common_core_MixinWorld(Side.COMMON, m -> OptimizationsandTweaksConfig.enableMixinWorld, "core.MixinWorld"),
     common_core_MixinEventBus(Side.COMMON, m -> OptimizationsandTweaksConfig.enableMixinEventBus, "core.MixinEventBus"),
     common_core_MixinEnchantmentHelper(Side.COMMON, m -> OptimizationsandTweaksConfig.enableMixinEnchantmentHelper,
@@ -860,6 +860,9 @@ public enum Mixin implements IMixin {
     client_practicallogistics_MixinEventRegistry(Side.CLIENT,
         require(TargetedMod.PRACTICALLOGISTICS).and(m -> OptimizationsandTweaksConfig.enableMixinEventRegistry),
         "practicallogistics.MixinEventRegistry"),
+    client_salutation_MixinSalutationClientHandler(Side.CLIENT,
+        require(TargetedMod.SALUTATION).and(m -> OptimizationsandTweaksConfig.enableMixinSalutationClientHandler),
+        "salutation.MixinSalutationClientHandler"),
 
     common_core_MixinEntityPlayer(Side.COMMON,
         m -> OptimizationsandTweaksConfig.enableMixinEntityPlayer,

libs/Salutation-1.7.10-1.0.0.jar

@@ -133,7 +133,8 @@ public enum TargetedMod implements ITargetedMod {
     THEMISTOFRIOV("The Mists of RioV", false, startsWith("The Mists of RioV")),
     STRUCTPRO("structpro", false, startsWith("structpro")),
     ALIENVSPREDATOR("aliensvspredator", false, startsWith("[1.7.10-10.13.4.1614-1.7.10][4.0.0.822] aliensvspredator")),
-    THECAMPINGMOD("TheCampingMod", false, startsWith("TheCampingMod"))
+    THECAMPINGMOD("TheCampingMod", false, startsWith("TheCampingMod")),
+    SALUTATION("Salutation", false, startsWith("Salutation"))
     ;
 
     @Getter

src/main/java/fr/iamacat/optimizationsandtweaks/asm/Mixin.java

@@ -307,6 +307,10 @@ public class OptimizationsandTweaksConfig {
     @Config.DefaultBoolean(false)
     @Config.RequiresWorldRestart
     public static boolean enableMixinEventRegistry;
+    @Config.Comment("Fix Stackoverflow caused by Salutation mod on servers")
+    @Config.DefaultBoolean(true)
+    @Config.RequiresWorldRestart
+    public static boolean enableMixinSalutationClientHandler;
 
     @Config.Comment("Optimize ThaumcraftCraftingManager from Thaumcraft To " + "Reduce loading time")
     @Config.DefaultBoolean(true)

src/main/java/fr/iamacat/optimizationsandtweaks/asm/TargetedMod.java

@@ -0,0 +1,66 @@
+package fr.iamacat.optimizationsandtweaks.mixins.client.salutation;
+
+import cpw.mods.fml.common.FMLCommonHandler;
+import cpw.mods.fml.common.Loader;
+import cpw.mods.fml.common.eventhandler.SubscribeEvent;
+import cpw.mods.fml.relauncher.ReflectionHelper;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.GuiChat;
+import net.minecraft.client.gui.GuiIngame;
+import net.minecraft.client.gui.GuiMainMenu;
+import net.minecraft.client.gui.GuiNewChat;
+import net.minecraft.client.gui.GuiScreen;
+import net.minecraft.client.gui.GuiSleepMP;
+import net.minecraftforge.client.event.GuiOpenEvent;
+import net.minecraftforge.common.MinecraftForge;
+import speiger.src.salutation.Salutation;
+import speiger.src.salutation.client.gui.chat.ChatScreen;
+import speiger.src.salutation.client.gui.chat.ISaluationChat;
+import speiger.src.salutation.client.gui.chat.MPChatScreen;
+import speiger.src.salutation.client.gui.chat.MultilineChatScreen;
+
+import speiger.src.salutation.client.ClientHandler;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import org.spongepowered.asm.mixin.Unique;
+import org.spongepowered.asm.mixin.Shadow;
+
+@Mixin(ClientHandler.class)
+public class MixinSalutationClientHandler {
+
+    @Shadow
+    boolean replacedChat = false;
+
+    @SubscribeEvent
+    @Overwrite(remap = false)
+    public void onGuiOpen(GuiOpenEvent event) {
+        if (!FMLCommonHandler.instance().getEffectiveSide().isClient()) return;
+     	GuiScreen screen = event.gui;
+		Minecraft mc = Minecraft.getMinecraft();
+		if(Loader.isModLoaded("chunkpregen")) return; 
+		boolean disable = Salutation.DISABLE_OVERRIDE.get();
+		if(screen instanceof GuiMainMenu) {
+			if(!replacedChat && !disable) {
+				ReflectionHelper.setPrivateValue(GuiIngame.class, mc.ingameGUI, new MultilineChatScreen(), "persistantChatGUI", "field_73840_e");
+				replacedChat = true;
+			}
+			else if(replacedChat && disable) {
+				ReflectionHelper.setPrivateValue(GuiIngame.class, mc.ingameGUI, new GuiNewChat(mc), "persistantChatGUI", "field_73840_e");
+				replacedChat = false;
+			}
+		}
+		else if(!disable && screen instanceof GuiChat && !(screen instanceof ISaluationChat)) {
+			if(screen instanceof GuiSleepMP) {
+				event.setCanceled(true);
+				mc.displayGuiScreen(new MPChatScreen());
+			}
+			else {
+				event.setCanceled(true);
+				mc.displayGuiScreen(new ChatScreen((GuiChat)screen));
+			}
+		}
+	}
+}