Gui.java 文件源码

/**
 * Draws a textured rectangle at z = 0. Args: x, y, u, v, width, height, textureWidth, textureHeight
 */
public static void drawModalRectWithCustomSizedTexture(int x, int y, float u, float v, int width, int height, float textureWidth, float textureHeight)
{
    float f = 1.0F / textureWidth;
    float f1 = 1.0F / textureHeight;
    Tessellator tessellator = Tessellator.getInstance();
    WorldRenderer worldrenderer = tessellator.getWorldRenderer();
    worldrenderer.begin(7, DefaultVertexFormats.POSITION_TEX);
    worldrenderer.pos((double)x, (double)(y + height), 0.0D).tex((double)(u * f), (double)((v + (float)height) * f1)).endVertex();
    worldrenderer.pos((double)(x + width), (double)(y + height), 0.0D).tex((double)((u + (float)width) * f), (double)((v + (float)height) * f1)).endVertex();
    worldrenderer.pos((double)(x + width), (double)y, 0.0D).tex((double)((u + (float)width) * f), (double)(v * f1)).endVertex();
    worldrenderer.pos((double)x, (double)y, 0.0D).tex((double)(u * f), (double)(v * f1)).endVertex();
    tessellator.draw();
}