First Commit

src/main/java/eu/crushedpixel/replaymod/gui/GuiCustomMainMenu.java

@@ -0,0 +1,139 @@
+package eu.crushedpixel.replaymod.gui;
+
+import io.netty.channel.SimpleChannelInboundHandler;
+
+import java.io.IOException;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.Calendar;
+import java.util.Date;
+
+import eu.crushedpixel.replaymod.reflection.MCPNames;
+import net.minecraft.client.gui.GuiButton;
+import net.minecraft.client.gui.GuiButtonLanguage;
+import net.minecraft.client.gui.GuiMainMenu;
+import net.minecraft.client.gui.GuiSelectWorld;
+import net.minecraft.client.renderer.texture.DynamicTexture;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.network.Packet;
+
+public class GuiCustomMainMenu extends GuiMainMenu {
+
+	private static final int REPLAY_MANAGER_ID = 9001;
+	
+	@Override
+	public void initGui() {
+		Class<? extends GuiMainMenu> clazz = GuiMainMenu.class;
+		
+		int i1 = this.height / 4 + 48;
+		this.buttonList.add(new GuiButton(REPLAY_MANAGER_ID, this.width / 2 - 100, i1 + 2*24, I18n.format("Replay Manager", new Object[0])));
+		
+		try {
+			Field viewportTexture = clazz.getDeclaredField(MCPNames.field("field_73977_n"));
+			viewportTexture.setAccessible(true);
+			viewportTexture.set(this, new DynamicTexture(256, 256));
+
+			Field field_110351_G = clazz.getDeclaredField(MCPNames.field("field_110351_G"));
+			field_110351_G.setAccessible(true);
+			field_110351_G.set(this, this.mc.getTextureManager().getDynamicTextureLocation("background", (DynamicTexture)viewportTexture.get(this)));
+
+			Calendar calendar = Calendar.getInstance();
+			calendar.setTime(new Date());
+
+			Field splashText = clazz.getDeclaredField(MCPNames.field("field_73975_c"));
+			splashText.setAccessible(true);
+
+			if (calendar.get(2) + 1 == 11 && calendar.get(5) == 9)
+			{
+				splashText.set(this, "Happy birthday, ez!");
+			}
+			else if (calendar.get(2) + 1 == 6 && calendar.get(5) == 1)
+			{
+				splashText.set(this, "Happy birthday, Notch!");
+			}
+			else if (calendar.get(2) + 1 == 12 && calendar.get(5) == 24)
+			{
+				splashText.set(this, "Merry X-Mas!");
+			}
+			else if (calendar.get(2) + 1 == 1 && calendar.get(5) == 1)
+			{
+				splashText.set(this, "Happy new year!");
+			}
+			else if (calendar.get(2) + 1 == 10 && calendar.get(5) == 31)
+			{
+				splashText.set(this, "OOoooOOOoooo! Spooky!");
+			}
+
+			boolean flag = true;
+			int i = this.height / 4 + 48;
+
+			if (this.mc.isDemo())
+			{
+				Method addDemoButtons = clazz.getDeclaredMethod(MCPNames.method("func_73972_b"), int.class, int.class);
+				addDemoButtons.setAccessible(true);
+				addDemoButtons.invoke(this, i, 24);
+			}
+			else
+			{
+				Method addSingleplayerMultiplayerButtons = clazz.getDeclaredMethod(MCPNames.method("func_73969_a"), int.class, int.class);
+				addSingleplayerMultiplayerButtons.setAccessible(true);
+				addSingleplayerMultiplayerButtons.invoke(this, i - 24, 24);
+			}
+
+			this.buttonList.add(new GuiButton(0, this.width / 2 - 100, i + 72 + 12, 98, 20, I18n.format("menu.options", new Object[0])));
+			this.buttonList.add(new GuiButton(4, this.width / 2 + 2, i + 72 + 12, 98, 20, I18n.format("menu.quit", new Object[0])));
+			this.buttonList.add(new GuiButtonLanguage(5, this.width / 2 - 124, i + 72 + 12));
+
+			Field threadLock = clazz.getDeclaredField(MCPNames.field("field_104025_t"));
+			threadLock.setAccessible(true);
+			Object object = threadLock.get(this);
+
+			Field field_92023_s = clazz.getDeclaredField(MCPNames.field("field_92023_s"));
+			field_92023_s.setAccessible(true);
+
+			Field openGLWarning1 = clazz.getDeclaredField(MCPNames.field("openGLWarning1"));
+			openGLWarning1.setAccessible(true);
+
+			Field openGLWarning2 = clazz.getDeclaredField(MCPNames.field("openGLWarning2"));
+			openGLWarning2.setAccessible(true);
+
+			Field field_92024_r = clazz.getDeclaredField(MCPNames.field("field_92024_r"));
+			field_92024_r.setAccessible(true);
+
+			Field field_92022_t = clazz.getDeclaredField(MCPNames.field("field_92022_t"));
+			field_92022_t.setAccessible(true);
+
+			Field field_92021_u = clazz.getDeclaredField(MCPNames.field("field_92021_u"));
+			field_92021_u.setAccessible(true);
+
+			Field field_92020_v = clazz.getDeclaredField(MCPNames.field("field_92020_v"));
+			field_92020_v.setAccessible(true);
+
+			Field field_92019_w = clazz.getDeclaredField(MCPNames.field("field_92019_w"));
+			field_92019_w.setAccessible(true);
+
+			synchronized (object)
+			{
+				field_92023_s.set(this, this.fontRendererObj.getStringWidth((String)openGLWarning1.get(this)));
+				field_92024_r.set(this, this.fontRendererObj.getStringWidth((String)openGLWarning2.get(this)));
+				int j = Math.max((Integer)(field_92023_s.get(this)), (Integer)(field_92024_r.get(this)));
+				field_92022_t.set(this, (this.width - j) / 2);
+				field_92021_u.set(this, ((GuiButton)this.buttonList.get(0)).yPosition - 24);
+				field_92020_v.set(this, (Integer)field_92022_t.get(this) + j);
+				field_92019_w.set(this, (Integer)field_92021_u.get(this) + 24);
+			}
+			
+		} catch(Exception e) {
+			e.printStackTrace();
+		}
+	}
+
+	@Override
+	protected void actionPerformed(GuiButton button) throws IOException {
+		if(button.id == REPLAY_MANAGER_ID) {
+			this.mc.displayGuiScreen(new GuiReplayManager());
+		}
+		super.actionPerformed(button);
+    }
+    
+}