Add force reset button on reconfiguring screen

src/main/java/io/github/markassk/fishonmcextras/mixin/ReconfiguringMixin.java

@@ -0,0 +1,52 @@
+package io.github.markassk.fishonmcextras.mixin;
+
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.gui.screen.ReconfiguringScreen;
+import net.minecraft.client.gui.screen.Screen;
+import net.minecraft.client.gui.screen.multiplayer.ConnectScreen;
+import net.minecraft.client.gui.widget.ButtonWidget;
+import net.minecraft.client.network.ServerAddress;
+import net.minecraft.client.network.ServerInfo;
+import net.minecraft.text.Text;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Unique;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(ReconfiguringScreen.class)
+public abstract class ReconfiguringMixin extends Screen {
+
+    @Unique private boolean buttonAdded = false;
+
+    protected ReconfiguringMixin(Text title) {
+        super(title);
+    }
+
+    @Inject(method = "init", at = @At("TAIL"))
+    private void addForceReconnectButton(CallbackInfo ci) {
+        if (buttonAdded) return;
+
+        MinecraftClient client = MinecraftClient.getInstance();
+        ServerInfo last = client.getCurrentServerEntry();
+        if (last == null) return;
+
+        ButtonWidget reconnectButton = ButtonWidget.builder(Text.of("Force Reconnect"), btn -> {
+            // Kill current stuck connection
+            if (client.getNetworkHandler() != null) {
+                client.getNetworkHandler().getConnection().disconnect(Text.of("Force reconnect"));
+            }
+
+            // Reconnect instantly
+            ServerAddress addr =
+                    ServerAddress.parse(last.address);
+
+            ConnectScreen.connect(
+                    this, client, addr, last, false, null
+            );
+        }).dimensions(this.width / 2 - 100, this.height - 40, 200, 20).build();
+
+        this.addDrawableChild(reconnectButton);
+        buttonAdded = true;
+    }
+}

src/main/resources/fabric.mod.json

@@ -11,7 +11,8 @@
 	"contributors": [
 		"ItsMeDjeff",
 		"Madisonn",
-		"Demi21"
+		"Demi21",
+		"keziumo"
 	],
 	"contact": {
 		"discord": "dannypx",

src/main/resources/fishonmcextras.mixins.json

@@ -21,6 +21,7 @@
     "PlayerListHudAccessor",
     "PlayerListHudMixin",
     "RecipeBookScreenAccessor",
-    "TextFieldWidgetMixin"
+    "TextFieldWidgetMixin",
+    "ReconfiguringMixin"
   ]
 }