GuiScreenDemo.java 文件源码

/**
 * Draws either a gradient over the background screen (when it exists) or a flat gradient over background.png
 */
public void drawDefaultBackground()
{
    super.drawDefaultBackground();
    GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
    this.mc.getTextureManager().bindTexture(DEMO_BACKGROUND_LOCATION);
    int i = (this.width - 248) / 2;
    int j = (this.height - 166) / 2;
    this.drawTexturedModalRect(i, j, 0, 0, 248, 166);
}