Add mixin for longer chat messages

src/main/java/com/mitchej123/hodgepodge/Hodgepodge.java

@@ -1,9 +1,8 @@
 package com.mitchej123.hodgepodge;
 
-import net.minecraftforge.common.MinecraftForge;
-
 import com.mitchej123.hodgepodge.client.HodgepodgeClient;
 import com.mitchej123.hodgepodge.commands.DebugCommand;
+import com.mitchej123.hodgepodge.net.NetworkHandler;
 import com.mitchej123.hodgepodge.util.AnchorAlarm;
 
 import cpw.mods.fml.common.FMLCommonHandler;
@@ -32,7 +31,7 @@ public class Hodgepodge {
     @EventHandler
     public void preinit(FMLPreInitializationEvent event) {
         Compat.init(event.getSide());
-        MinecraftForge.EVENT_BUS.register(EVENT_HANDLER);
+        EVENT_HANDLER.preinit();
 
         if (event.getSide() == Side.CLIENT) {
             HodgepodgeClient.preInit();
@@ -42,6 +41,7 @@ public void preinit(FMLPreInitializationEvent event) {
     @EventHandler
     public void init(FMLInitializationEvent event) {
         FMLCommonHandler.instance().bus().register(ANCHOR_ALARM);
+        NetworkHandler.init();
     }
 
     @EventHandler

src/main/java/com/mitchej123/hodgepodge/HodgepodgeEventHandler.java

@@ -1,12 +1,24 @@
 package com.mitchej123.hodgepodge;
 
+import net.minecraft.entity.player.EntityPlayerMP;
+import net.minecraftforge.common.MinecraftForge;
 import net.minecraftforge.event.entity.living.ZombieEvent;
 
+import com.mitchej123.hodgepodge.net.MessageConfigSync;
+import com.mitchej123.hodgepodge.net.NetworkHandler;
+
+import cpw.mods.fml.common.FMLCommonHandler;
 import cpw.mods.fml.common.eventhandler.Event;
 import cpw.mods.fml.common.eventhandler.SubscribeEvent;
+import cpw.mods.fml.common.gameevent.PlayerEvent;
 
 public class HodgepodgeEventHandler {
 
+    public void preinit() {
+        MinecraftForge.EVENT_BUS.register(this);
+        FMLCommonHandler.instance().bus().register(this);
+    }
+
     private boolean xuDisableAidTrigger;
 
     @SubscribeEvent
@@ -19,4 +31,9 @@ public void onZombieAidSummon(ZombieEvent.SummonAidEvent event) {
     public void setAidTriggerDisabled(boolean disableAidTrigger) {
         xuDisableAidTrigger = disableAidTrigger;
     }
+
+    @SubscribeEvent
+    public void onPlayerLogin(PlayerEvent.PlayerLoggedInEvent event) {
+        NetworkHandler.instance.sendTo(new MessageConfigSync(Common.config), (EntityPlayerMP) event.player);
+    }
 }

src/main/java/com/mitchej123/hodgepodge/LoadingConfig.java

@@ -114,6 +114,7 @@ public class LoadingConfig {
     public boolean java12MineChemCompat;
     public boolean logHugeChat;
     public boolean longerChat;
+    public boolean longerSentMessages;
     public boolean makeBigFirsPlantable;
     public boolean optimizeASMDataTable;
     public boolean optimizeIc2ReactorInventoryAccess;
@@ -311,6 +312,7 @@ public LoadingConfig(File file) {
         java12MineChemCompat = config.get(Category.FIXES.toString(), "java12MineChemCompat", true, "Minechem Java 12 compatibility patch").getBoolean();
         logHugeChat = config.get(Category.FIXES.toString(), "logHugeChat", true, "Log oversized chat message to console. WARNING: might create huge log files if this happens very often.").getBoolean();
         longerChat = config.get(Category.TWEAKS.toString(), "longerChat", true, "Makes the chat history longer instead of 100 lines").getBoolean();
+        longerSentMessages = config.get(Category.TWEAKS.toString(), "longerSentMessages", true, "Allows you to send longer chat messages, up to 256 characters, instead of 100 in vanilla.").getBoolean();
         makeBigFirsPlantable = config.get(Category.TWEAKS.toString(), "makeBigFirsPlantable", true, "Allow 5 Fir Sapling planted together ('+' shape) to grow to a big fir tree").getBoolean();
         optimizeASMDataTable = config.get(Category.SPEEDUPS.toString(), "optimizeASMDataTable", true, "Optimize ASMDataTable getAnnotationsFor for faster startup").getBoolean();
         optimizeIc2ReactorInventoryAccess = config.get(Category.FIXES.toString(), "optimizeIc2ReactorInventoryAccess", true, "Optimize inventory access to IC2 nuclear reactor").getBoolean();

src/main/java/com/mitchej123/hodgepodge/mixins/Mixins.java

@@ -84,6 +84,14 @@ public enum Mixins {
     TRANSPARENT_CHAT(new Builder("Transparent Chat").setPhase(Phase.EARLY)
             .addMixinClasses("minecraft.MixinGuiNewChat_TransparentChat").setSide(Side.CLIENT)
             .setApplyIf(() -> Common.config.transparentChat).addTargetedMod(TargetedMod.VANILLA)),
+    // config handled in mixin due to server->client config sync
+    LONGER_MESSAGES_CLIENT(new Builder("Longer Messages Client Side").setPhase(Phase.EARLY)
+            .addMixinClasses("minecraft.MixinGuiChat_LongerMessages").setApplyIf(() -> true)
+            .addTargetedMod(TargetedMod.VANILLA).setSide(Side.CLIENT)),
+    // config handled in mixin due to server->client config sync
+    LONGER_MESSAGES_SERVER(new Builder("Longer Messages Server Side").setPhase(Phase.EARLY)
+            .addMixinClasses("minecraft.MixinC01PacketChatMessage_LongerMessages").setApplyIf(() -> true)
+            .addTargetedMod(TargetedMod.VANILLA).setSide(Side.BOTH)),
     SPEEDUP_GRASS_BLOCK_RANDOM_TICKING(new Builder("Speed up grass block random ticking").setPhase(Phase.EARLY)
             .addMixinClasses("minecraft.MixinBlockGrass").addTargetedMod(TargetedMod.VANILLA).setSide(Side.BOTH)
             .setApplyIf(() -> Common.config.speedupGrassBlockRandomTicking)),

src/main/java/com/mitchej123/hodgepodge/mixins/early/minecraft/MixinC01PacketChatMessage_LongerMessages.java

@@ -0,0 +1,18 @@
+package com.mitchej123.hodgepodge.mixins.early.minecraft;
+
+import net.minecraft.network.play.client.C01PacketChatMessage;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.Constant;
+import org.spongepowered.asm.mixin.injection.ModifyConstant;
+
+import com.mitchej123.hodgepodge.Common;
+
+@Mixin(C01PacketChatMessage.class)
+public class MixinC01PacketChatMessage_LongerMessages {
+
+    @ModifyConstant(method = { "<init>(Ljava/lang/String;)V", "readPacketData" }, constant = @Constant(intValue = 100))
+    public int hodgepodge$LongerMessages(int constant) {
+        return Common.config.longerSentMessages ? 256 : constant;
+    }
+}

src/main/java/com/mitchej123/hodgepodge/mixins/early/minecraft/MixinGuiChat_LongerMessages.java

@@ -0,0 +1,18 @@
+package com.mitchej123.hodgepodge.mixins.early.minecraft;
+
+import net.minecraft.client.gui.GuiChat;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.Constant;
+import org.spongepowered.asm.mixin.injection.ModifyConstant;
+
+import com.mitchej123.hodgepodge.Common;
+
+@Mixin(GuiChat.class)
+public class MixinGuiChat_LongerMessages {
+
+    @ModifyConstant(method = "initGui", constant = @Constant(intValue = 100))
+    public int hodgepodge$LongerMessages(int constant) {
+        return Common.config.longerSentMessages ? 256 : constant;
+    }
+}

src/main/java/com/mitchej123/hodgepodge/net/MessageConfigSync.java

@@ -0,0 +1,41 @@
+package com.mitchej123.hodgepodge.net;
+
+import com.mitchej123.hodgepodge.Common;
+import com.mitchej123.hodgepodge.LoadingConfig;
+
+import cpw.mods.fml.common.network.simpleimpl.IMessage;
+import cpw.mods.fml.common.network.simpleimpl.IMessageHandler;
+import cpw.mods.fml.common.network.simpleimpl.MessageContext;
+import io.netty.buffer.ByteBuf;
+
+public class MessageConfigSync implements IMessage, IMessageHandler<MessageConfigSync, IMessage> {
+
+    private boolean longerSentMessages;
+
+    public MessageConfigSync() {}
+
+    public MessageConfigSync(LoadingConfig config) {
+        longerSentMessages = config.longerSentMessages;
+    }
+
+    @Override
+    public void fromBytes(ByteBuf buf) {
+        longerSentMessages = buf.readBoolean();
+    }
+
+    @Override
+    public void toBytes(ByteBuf buf) {
+        buf.writeBoolean(longerSentMessages);
+    }
+
+    public boolean isLongerSentMessages() {
+        return longerSentMessages;
+    }
+
+    @Override
+    public IMessage onMessage(MessageConfigSync message, MessageContext ctx) {
+        Common.config.longerSentMessages = message.isLongerSentMessages();
+
+        return null;
+    }
+}

src/main/java/com/mitchej123/hodgepodge/net/NetworkHandler.java

@@ -0,0 +1,15 @@
+package com.mitchej123.hodgepodge.net;
+
+import com.mitchej123.hodgepodge.Hodgepodge;
+
+import cpw.mods.fml.common.network.simpleimpl.SimpleNetworkWrapper;
+import cpw.mods.fml.relauncher.Side;
+
+public class NetworkHandler {
+
+    public static final SimpleNetworkWrapper instance = new SimpleNetworkWrapper(Hodgepodge.MODID);
+
+    public static void init() {
+        instance.registerMessage(MessageConfigSync.class, MessageConfigSync.class, 0, Side.CLIENT);
+    }
+}