public void displayGuiScreen(GuiScreen guiscreen) {
if (currentScreen instanceof GuiUnused) {
return;
}
if (currentScreen != null) {
currentScreen.onGuiClosed();
}
if (guiscreen instanceof GuiMainMenu) {
statFileWriter.func_27175_b();
}
statFileWriter.syncStats();
if (guiscreen == null && theWorld == null) {
guiscreen = new GuiMainMenu();
} else if (guiscreen == null && thePlayer.health <= 0) {
guiscreen = new GuiGameOver();
}
if (guiscreen instanceof GuiMainMenu) {
ingameGUI.clearChatMessages();
}
currentScreen = guiscreen;
if (guiscreen != null) {
setIngameNotInFocus();
ScaledResolution scaledresolution =
new ScaledResolution(gameSettings, displayWidth, displayHeight);
int i = scaledresolution.getScaledWidth();
int j = scaledresolution.getScaledHeight();
guiscreen.setWorldAndResolution(this, i, j);
skipRenderWorld = false;
} else {
setIngameFocus();
}
}
private void resize(int i, int j) {
if (i <= 0) {
i = 1;
}
if (j <= 0) {
j = 1;
}
displayWidth = i;
displayHeight = j;
if (currentScreen != null) {
ScaledResolution scaledresolution = new ScaledResolution(gameSettings, i, j);
int k = scaledresolution.getScaledWidth();
int l = scaledresolution.getScaledHeight();
currentScreen.setWorldAndResolution(this, k, l);
}
}
private void loadScreen() throws LWJGLException {
ScaledResolution scaledresolution =
new ScaledResolution(gameSettings, displayWidth, displayHeight);
GL11.glClear(16640);
GL11.glMatrixMode(5889 /*GL_PROJECTION*/);
GL11.glLoadIdentity();
GL11.glOrtho(
0.0D, scaledresolution.field_25121_a, scaledresolution.field_25120_b, 0.0D, 1000D, 3000D);
GL11.glMatrixMode(5888 /*GL_MODELVIEW0_ARB*/);
GL11.glLoadIdentity();
GL11.glTranslatef(0.0F, 0.0F, -2000F);
GL11.glViewport(0, 0, displayWidth, displayHeight);
GL11.glClearColor(0.0F, 0.0F, 0.0F, 0.0F);
Tessellator tessellator = Tessellator.instance;
GL11.glDisable(2896 /*GL_LIGHTING*/);
GL11.glEnable(3553 /*GL_TEXTURE_2D*/);
GL11.glDisable(2912 /*GL_FOG*/);
GL11.glBindTexture(3553 /*GL_TEXTURE_2D*/, renderEngine.getTexture("/title/mojang.png"));
tessellator.startDrawingQuads();
tessellator.setColorOpaque_I(0xffffff);
tessellator.addVertexWithUV(0.0D, displayHeight, 0.0D, 0.0D, 0.0D);
tessellator.addVertexWithUV(displayWidth, displayHeight, 0.0D, 0.0D, 0.0D);
tessellator.addVertexWithUV(displayWidth, 0.0D, 0.0D, 0.0D, 0.0D);
tessellator.addVertexWithUV(0.0D, 0.0D, 0.0D, 0.0D, 0.0D);
tessellator.draw();
char c = '\u0100';
char c1 = '\u0100';
GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
tessellator.setColorOpaque_I(0xffffff);
func_6274_a(
(scaledresolution.getScaledWidth() - c) / 2,
(scaledresolution.getScaledHeight() - c1) / 2,
0,
0,
c,
c1);
GL11.glDisable(2896 /*GL_LIGHTING*/);
GL11.glDisable(2912 /*GL_FOG*/);
GL11.glEnable(3008 /*GL_ALPHA_TEST*/);
GL11.glAlphaFunc(516, 0.1F);
Display.swapBuffers();
}