From de5c422e6613f9fc292db2fb3e8570456c7cbf7a Mon Sep 17 00:00:00 2001
From: anastarawneh <anastarawneh2001@icloud.com>
Date: Sat, 13 Jan 2024 03:10:48 +0300
Subject: [PATCH] Add /logexception for debugging

---
 .../mccinametagmod/MCCINametagMod.java        |  8 ++++++
 .../command/LogExceptionCommand.java          | 27 +++++++++++++++++++
 .../mixin/LivingEntityRendererMixin.java      |  1 +
 3 files changed, 36 insertions(+)
 create mode 100644 src/main/java/me/anastarawneh/mccinametagmod/command/LogExceptionCommand.java

diff --git a/src/main/java/me/anastarawneh/mccinametagmod/MCCINametagMod.java b/src/main/java/me/anastarawneh/mccinametagmod/MCCINametagMod.java
index bb7c0ee..ce0700f 100644
--- a/src/main/java/me/anastarawneh/mccinametagmod/MCCINametagMod.java
+++ b/src/main/java/me/anastarawneh/mccinametagmod/MCCINametagMod.java
@@ -1,11 +1,14 @@
 package me.anastarawneh.mccinametagmod;
 
+import me.anastarawneh.mccinametagmod.command.LogExceptionCommand;
 import me.anastarawneh.mccinametagmod.config.Config;
 import me.anastarawneh.mccinametagmod.util.Game;
 import me.shedaniel.autoconfig.AutoConfig;
 import me.shedaniel.autoconfig.serializer.Toml4jConfigSerializer;
 import net.fabricmc.api.ModInitializer;
 import net.minecraft.client.MinecraftClient;
+import net.minecraft.text.MutableText;
+import net.minecraft.text.Text;
 import net.minecraft.text.TextColor;
 import net.minecraft.util.Formatting;
 import org.apache.logging.log4j.LogManager;
@@ -14,6 +17,7 @@
 public class MCCINametagMod implements ModInitializer {
     public static final String MODID = "mccinametagmod";
     public static final Logger LOGGER = LogManager.getLogger();
+    public static final MutableText MESSAGE_PREFIX = Text.literal(Formatting.GRAY + "[" + Formatting.GREEN + "MCCINametagMod" + Formatting.GRAY + "] " + Formatting.RESET);
     public static String TEAM = "";
     public static String RANK = "";
     public static TextColor COLOR = TextColor.fromFormatting(Formatting.DARK_GRAY);
@@ -22,10 +26,14 @@ public class MCCINametagMod implements ModInitializer {
     public static String STAGE = "";
     public static String PHASE_TYPE = "";
 
+    public static Exception LATEST_EXCEPTION = null;
+
     @Override
     public void onInitialize() {
         AutoConfig.register(Config.class, Toml4jConfigSerializer::new);
         LOGGER.info("Hello there");
+
+        LogExceptionCommand.register();
     }
 
     public static Config getConfig() {
diff --git a/src/main/java/me/anastarawneh/mccinametagmod/command/LogExceptionCommand.java b/src/main/java/me/anastarawneh/mccinametagmod/command/LogExceptionCommand.java
new file mode 100644
index 0000000..fead1f7
--- /dev/null
+++ b/src/main/java/me/anastarawneh/mccinametagmod/command/LogExceptionCommand.java
@@ -0,0 +1,27 @@
+package me.anastarawneh.mccinametagmod.command;
+
+import com.mojang.brigadier.context.CommandContext;
+import me.anastarawneh.mccinametagmod.MCCINametagMod;
+import net.fabricmc.fabric.api.client.command.v2.ClientCommandRegistrationCallback;
+import net.fabricmc.fabric.api.client.command.v2.FabricClientCommandSource;
+
+import static net.fabricmc.fabric.api.client.command.v2.ClientCommandManager.literal;
+
+public class LogExceptionCommand {
+    public static void register() {
+        ClientCommandRegistrationCallback.EVENT.register((dispatcher, registryAccess) -> dispatcher.register(literal("logexception")
+                .executes(LogExceptionCommand::execute)));
+    }
+
+    static int execute(CommandContext<FabricClientCommandSource> context) {
+        if (MCCINametagMod.LATEST_EXCEPTION == null) {
+            context.getSource().sendFeedback(MCCINametagMod.MESSAGE_PREFIX.copy().append("Nothing to debug."));
+            return 1;
+        }
+        MCCINametagMod.LOGGER.error("Logging latest exception:");
+        MCCINametagMod.LOGGER.throwing(MCCINametagMod.LATEST_EXCEPTION);
+        context.getSource().sendFeedback(MCCINametagMod.MESSAGE_PREFIX.copy().append("Logged the latest exception."));
+        MCCINametagMod.LATEST_EXCEPTION = null;
+        return 1;
+    }
+}
diff --git a/src/main/java/me/anastarawneh/mccinametagmod/mixin/LivingEntityRendererMixin.java b/src/main/java/me/anastarawneh/mccinametagmod/mixin/LivingEntityRendererMixin.java
index d921efa..da211aa 100644
--- a/src/main/java/me/anastarawneh/mccinametagmod/mixin/LivingEntityRendererMixin.java
+++ b/src/main/java/me/anastarawneh/mccinametagmod/mixin/LivingEntityRendererMixin.java
@@ -484,6 +484,7 @@ else if (game == Game.DYNABALL) {
         } catch (Exception ex) {
             topLabel = Text.literal(playerName).setStyle(Style.EMPTY.withColor(Formatting.GRAY));
             bottomLabel = Text.literal("Error.").setStyle(Style.EMPTY.withColor(Formatting.DARK_RED));
+            MCCINametagMod.LATEST_EXCEPTION = ex;
         }
 
         double d = this.dispatcher.getSquaredDistanceToCamera(entity);