1 files changed, 51 insertions, 0 deletions
diff --git a/src/main/java/cc/polyfrost/oneconfig/mixin/MinecraftMixin.java b/src/main/java/cc/polyfrost/oneconfig/mixin/MinecraftMixin.java
new file mode 100644
index 0000000..05d2819
--- /dev/null
+++ b/src/main/java/cc/polyfrost/oneconfig/mixin/MinecraftMixin.java
@@ -0,0 +1,51 @@
+package cc.polyfrost.oneconfig.mixin;
+
+import cc.polyfrost.oneconfig.events.EventManager;
+import cc.polyfrost.oneconfig.events.event.RenderEvent;
+import cc.polyfrost.oneconfig.events.event.ScreenOpenEvent;
+import cc.polyfrost.oneconfig.events.event.Stage;
+import cc.polyfrost.oneconfig.events.event.TickEvent;
+import cc.polyfrost.oneconfig.libs.mixinextras.injector.ModifyExpressionValue;
+import net.minecraft.client.Minecraft;
+import net.minecraft.util.Timer;
+import net.minecraftforge.client.event.GuiOpenEvent;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(Minecraft.class)
+public class MinecraftMixin {
+    @Shadow private Timer timer;
+
+    @Inject(method = "runGameLoop", at = @At(value = "INVOKE", target = "Lnet/minecraftforge/fml/common/FMLCommonHandler;onRenderTickStart(F)V", shift = At.Shift.AFTER))
+    private void onRenderTickStart(CallbackInfo ci) {
+        EventManager.INSTANCE.getEventBus().post(new RenderEvent(Stage.START, timer.renderPartialTicks));
+    }
+
+    @Inject(method = "runGameLoop", at = @At(value = "INVOKE", target = "Lnet/minecraftforge/fml/common/FMLCommonHandler;onRenderTickEnd(F)V", shift = At.Shift.AFTER))
+    private void onRenderTickEnd(CallbackInfo ci) {
+        EventManager.INSTANCE.getEventBus().post(new RenderEvent(Stage.END, timer.renderPartialTicks));
+    }
+
+    @Inject(method = "runTick", at = @At(value = "INVOKE", target = "Lnet/minecraftforge/fml/common/FMLCommonHandler;onPreClientTick()V", shift = At.Shift.AFTER))
+    private void onClientTickStart(CallbackInfo ci) {
+        EventManager.INSTANCE.getEventBus().post(new TickEvent(Stage.START));
+    }
+
+    @Inject(method = "runTick", at = @At(value = "INVOKE", target = "Lnet/minecraftforge/fml/common/FMLCommonHandler;onPostClientTick()V", shift = At.Shift.AFTER))
+    private void onClientTickEnd(CallbackInfo ci) {
+        EventManager.INSTANCE.getEventBus().post(new TickEvent(Stage.END));
+    }
+
+    @ModifyExpressionValue(method = "displayGuiScreen", at = @At(value = "NEW", target = "Lnet/minecraftforge/client/event/GuiOpenEvent;<init>(Lnet/minecraft/client/gui/GuiScreen;)V"))
+    private GuiOpenEvent onGuiOpenEvent(GuiOpenEvent screen) {
+        ScreenOpenEvent event = new ScreenOpenEvent(screen.gui);
+        EventManager.INSTANCE.getEventBus().post(event);
+        if (event.isCancelled) {
+            screen.setCanceled(true);
+        }
+        return screen;
+    }
+}