Customise Mojang Loader Background

Author: cev-api

src/main/java/net/wurstclient/mixin/LoadingOverlayMixin.java

@@ -11,12 +11,16 @@
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Mutable;
 import org.spongepowered.asm.mixin.Shadow;
+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;
 
+import net.minecraft.client.gui.GuiGraphicsExtractor;
 import net.minecraft.client.gui.screens.LoadingOverlay;
 import net.minecraft.util.ARGB;
+import net.wurstclient.WurstClient;
+import net.wurstclient.other_features.WurstOptionsOtf;
 
 @Mixin(LoadingOverlay.class)
 public abstract class LoadingOverlayMixin
@@ -31,11 +35,47 @@ public abstract class LoadingOverlayMixin
 	@Mutable
 	private static int LOGO_BACKGROUND_COLOR_DARK;
 
+	@Unique
+	private static int wurst$vanillaLogoBackgroundColor;
+	
+	@Unique
+	private static int wurst$vanillaLogoBackgroundColorDark;
+	
 	@Inject(method = "<clinit>", at = @At("TAIL"))
 	private static void onClassInit(CallbackInfo ci)
 	{
-		int black = ARGB.color(255, 0, 0, 0);
-		LOGO_BACKGROUND_COLOR = black;
-		LOGO_BACKGROUND_COLOR_DARK = black;
+		wurst$vanillaLogoBackgroundColor = LOGO_BACKGROUND_COLOR;
+		wurst$vanillaLogoBackgroundColorDark = LOGO_BACKGROUND_COLOR_DARK;
+		wurst$applyConfiguredLogoBackgroundColor();
+	}
+	
+	@Inject(method = "extractRenderState", at = @At("HEAD"), require = 0)
+	private void onExtractRenderState(GuiGraphicsExtractor graphics, int mouseX,
+		int mouseY, float partialTicks, CallbackInfo ci)
+	{
+		wurst$applyConfiguredLogoBackgroundColor();
+	}
+	
+	@Unique
+	private static void wurst$applyConfiguredLogoBackgroundColor()
+	{
+		WurstClient wurst = WurstClient.INSTANCE;
+		if(wurst == null || wurst.getOtfs() == null)
+			return;
+		
+		WurstOptionsOtf options = wurst.getOtfs().wurstOptionsOtf;
+		if(options == null
+			|| !options.getCustomMojangLogoBackgroundSetting().isChecked())
+		{
+			LOGO_BACKGROUND_COLOR = wurst$vanillaLogoBackgroundColor;
+			LOGO_BACKGROUND_COLOR_DARK = wurst$vanillaLogoBackgroundColorDark;
+			return;
+		}
+		
+		int rgb = options.getMojangLogoBackgroundColorSetting().getColorI();
+		int argb =
+			ARGB.color(255, ARGB.red(rgb), ARGB.green(rgb), ARGB.blue(rgb));
+		LOGO_BACKGROUND_COLOR = argb;
+		LOGO_BACKGROUND_COLOR_DARK = argb;
 	}
 }

src/main/java/net/wurstclient/options/WurstOptionsScreen.java

@@ -38,10 +38,13 @@
 import net.wurstclient.other_features.VanillaSpoofOtf;
 import net.wurstclient.other_features.WurstOptionsOtf;
 import net.wurstclient.settings.CheckboxSetting;
+import net.wurstclient.settings.ColorSetting;
 import net.wurstclient.settings.SliderSetting;
 import net.wurstclient.util.ChatUtils;
+import net.wurstclient.util.ColorUtils;
 import net.wurstclient.util.LastServerRememberer;
 import net.wurstclient.util.WurstColors;
+import net.wurstclient.clickgui.screens.EditColorScreen;
 
 public final class WurstOptionsScreen extends Screen
 {
@@ -160,6 +163,10 @@ private void addCoreSection()
 			wurst.getOtfs().forceAllowChatsOtf.getForceAllowChatsSetting();
 		CheckboxSetting hackToggleFeedback =
 			options.getHackToggleChatFeedbackSetting();
+		CheckboxSetting customMojangLogoBg =
+			options.getCustomMojangLogoBackgroundSetting();
+		ColorSetting mojangLogoBgColor =
+			options.getMojangLogoBackgroundColorSetting();
 		CheckboxSetting hideEnableButton =
 			wurst.getOtfs().disableOtf.getHideEnableButtonSetting();
 		var hideWurstHack = wurst.getHax().hideWurstHack;
@@ -187,6 +194,18 @@ private void addCoreSection()
 			b -> hackToggleFeedback
 				.setChecked(!hackToggleFeedback.isChecked()));
 
+		addButton(column,
+			() -> "Mojang Logo Bg: " + onOff(customMojangLogoBg.isChecked()),
+			customMojangLogoBg.getDescription(), b -> customMojangLogoBg
+				.setChecked(!customMojangLogoBg.isChecked()));
+		
+		addButton(column,
+			() -> "Mojang Bg Color: "
+				+ ColorUtils.toHex(mojangLogoBgColor.getColor()),
+			"Pick the custom background color used behind the Mojang loading logo.",
+			b -> minecraft
+				.setScreen(new EditColorScreen(this, mojangLogoBgColor)));
+		
 		addButton(column,
 			() -> "Hide Enable Button: " + onOff(hideEnableButton.isChecked()),
 			hideEnableButton.getDescription(),

src/main/java/net/wurstclient/other_features/WurstOptionsOtf.java

@@ -7,6 +7,8 @@
  */
 package net.wurstclient.other_features;
 
+import java.awt.Color;
+
 import net.minecraft.client.gui.GuiGraphicsExtractor;
 import net.minecraft.client.gui.components.Button;
 import net.minecraft.client.gui.components.Button.OnPress;
@@ -20,6 +22,7 @@
 import net.wurstclient.other_feature.OtherFeature;
 import net.wurstclient.settings.ButtonSetting;
 import net.wurstclient.settings.CheckboxSetting;
+import net.wurstclient.settings.ColorSetting;
 import net.wurstclient.settings.EnumSetting;
 import net.wurstclient.settings.SettingGroup;
 import net.wurstclient.util.text.WText;
@@ -39,6 +42,14 @@ public final class WurstOptionsOtf extends OtherFeature
 		new CheckboxSetting("Hack toggle chat feedback",
 			"Show a chat message when hacks are enabled or disabled.", false);
 
+	private final CheckboxSetting customMojangLogoBackground =
+		new CheckboxSetting("Custom Mojang logo background",
+			"Use a custom background color behind the Mojang loading logo.",
+			true);
+	
+	private final ColorSetting mojangLogoBackgroundColor =
+		new ColorSetting("Mojang logo background color", Color.BLACK);
+	
 	private final SettingGroup discordPresenceGroup =
 		new SettingGroup("Discord Presence",
 			WText.translated(
@@ -70,6 +81,8 @@ public void linkAdditionalSettings(DisableOtf disableOtf,
 			"Open the latest Wurst changelog in your browser.",
 			changelogOtf::doPrimaryAction));
 		addSetting(hackToggleChatFeedback);
+		addSetting(customMojangLogoBackground);
+		addSetting(mojangLogoBackgroundColor);
 		addSetting(disableOtf.getHideEnableButtonSetting());
 		addSetting(noTelemetryOtf.getDisableTelemetrySetting());
 		addSetting(noChatReportsOtf.getDisableSignaturesSetting());
@@ -97,6 +110,16 @@ public CheckboxSetting getHackToggleChatFeedbackSetting()
 		return hackToggleChatFeedback;
 	}
 
+	public CheckboxSetting getCustomMojangLogoBackgroundSetting()
+	{
+		return customMojangLogoBackground;
+	}
+	
+	public ColorSetting getMojangLogoBackgroundColorSetting()
+	{
+		return mojangLogoBackgroundColor;
+	}
+	
 	public String getLocationName()
 	{
 		return location.getSelected().toString();