Scaffold NeoForge port

src/main/java/com/vinlanx/explosionoverhaul/client/FirstTimeSetupHandler.java

@@ -0,0 +1,48 @@
+/*
+ * Decompiled with CFR 0.152.
+ */
+package com.vinlanx.explosionoverhaul.client;
+
+import com.vinlanx.explosionoverhaul.Config;
+import com.vinlanx.explosionoverhaul.ExplosionOverhaul;
+import com.vinlanx.explosionoverhaul.client.IntroSplashScreen;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.screens.Screen;
+import net.minecraft.client.gui.screens.TitleScreen;
+import net.neoforged.api.distmarker.Dist;
+import net.neoforged.neoforge.event.TickEvent;
+import net.neoforged.bus.api.SubscribeEvent;
+import net.neoforged.fml.common.Mod;
+
+@Mod.EventBusSubscriber(modid="explosionoverhaul", bus=Mod.EventBusSubscriber.Bus.FORGE, value={Dist.CLIENT})
+public class FirstTimeSetupHandler {
+    private static boolean hasChecked = false;
+    private static boolean pendingShowIntro = false;
+
+    @SubscribeEvent
+    public static void onClientTick(TickEvent.ClientTickEvent event) {
+        if (event.phase != TickEvent.Phase.END) {
+            return;
+        }
+        Minecraft mc = Minecraft.m_91087_();
+        if (!hasChecked && mc.f_91080_ instanceof TitleScreen) {
+            hasChecked = true;
+            ExplosionOverhaul.LOGGER.info("Detected TitleScreen on client, hasChecked=true");
+            if (Config.isFirstLaunch()) {
+                pendingShowIntro = true;
+            }
+        }
+        if (!pendingShowIntro) {
+            return;
+        }
+        if (mc.f_91080_ instanceof TitleScreen) {
+            pendingShowIntro = false;
+            ExplosionOverhaul.LOGGER.info("Showing IntroSplashScreen (first launch)");
+            mc.m_91152_((Screen)new IntroSplashScreen());
+        }
+    }
+
+    static {
+        ExplosionOverhaul.LOGGER.info("FirstTimeSetupHandler class loaded (waiting for TitleScreen)");
+    }
+}