Use cross-platform mixin to render HUD overlay

Turns out this *can* work after all, if I don't use MixinExtras?

platforms/common/src/main/java/dynamic_fps/impl/mixin/GuiMixin.java

@@ -1,12 +1,14 @@
 package dynamic_fps.impl.mixin;
 
+import dynamic_fps.impl.util.HudInfoRenderer;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
 import dynamic_fps.impl.DynamicFPSMod;
 import net.minecraft.client.gui.Gui;
+import net.minecraft.client.gui.GuiGraphics;
 
 @Mixin(Gui.class)
 public class GuiMixin {
@@ -19,4 +21,18 @@ private void shouldRender(CallbackInfo callbackInfo) {
 			callbackInfo.cancel();
 		}
 	}
+
+	/**
+	 * Render info on whether Dynamic FPS is disabled or always reducing the user's FPS.
+	 */
+	@Inject(
+		method = "render",
+		at = @At(
+			value = "INVOKE",
+			target = "Lnet/minecraft/client/gui/Gui;renderSavingIndicator(Lnet/minecraft/client/gui/GuiGraphics;)V"
+		)
+	)
+	private void render(GuiGraphics guiGraphics, float f, CallbackInfo callbackInfo) {
+		HudInfoRenderer.renderInfo(guiGraphics);
+	}
 }

platforms/fabric/src/main/resources/dynamic_fps.mixins.json

@@ -4,7 +4,6 @@
     "compatibilityLevel": "JAVA_17",
     "minVersion": "0.8",
     "client": [
-        "GuiMixin",
         "OptionsMixin"
     ],
     "mixins": [],

platforms/forge/src/main/java/net/lostluma/dynamic_fps/impl/forge/DynamicFPSForgeMod.java

@@ -38,15 +38,9 @@ public DynamicFPSForgeMod() {
 		);
 
 		MinecraftForge.EVENT_BUS.addListener(this::onClientTick);
-		MinecraftForge.EVENT_BUS.addListener(this::renderGuiOverlay);
-
 		FMLJavaModLoadingContext.get().getModEventBus().addListener(this::registerKeyMappings);
     }
 
-	public void renderGuiOverlay(RenderGuiOverlayEvent event) {
-		HudInfoRenderer.renderInfo(event.getGuiGraphics());
-	}
-
 	public void registerKeyMappings(RegisterKeyMappingsEvent event) {
 		for (KeyMappingHandler handler : KeyMappingHandler.getHandlers()) {
 			event.register(handler.keyMapping());

platforms/neoforge/src/main/java/net/lostluma/dynamic_fps/impl/neoforge/DynamicFPSNeoForgeMod.java

@@ -31,13 +31,8 @@ public DynamicFPSNeoForgeMod(IEventBus modEventBus) {
 		);
 
 		modEventBus.addListener(this::registerKeyMappings);
-		NeoForge.EVENT_BUS.addListener(this::renderGuiOverlay);
     }
 
-	public void renderGuiOverlay(RenderGuiOverlayEvent.Pre event) {
-		HudInfoRenderer.renderInfo(event.getGuiGraphics());
-	}
-
 	public void registerKeyMappings(RegisterKeyMappingsEvent event) {
 		for (KeyMappingHandler handler : KeyMappingHandler.getHandlers()) {
 			event.register(handler.keyMapping());

platforms/quilt/src/main/resources/dynamic_fps.mixins.json

@@ -4,7 +4,6 @@
     "compatibilityLevel": "JAVA_17",
     "minVersion": "0.8",
     "client": [
-        "GuiMixin",
         "OptionsMixin"
     ],
     "mixins": [],