GuiSlot.java 文件源码

protected void drawContainerBackground(Tessellator p_drawContainerBackground_1_)
{
    VertexBuffer vertexbuffer = p_drawContainerBackground_1_.getBuffer();
    this.mc.getTextureManager().bindTexture(Gui.OPTIONS_BACKGROUND);
    GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
    float f = 32.0F;
    vertexbuffer.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR);
    vertexbuffer.pos((double)this.left, (double)this.bottom, 0.0D).tex((double)((float)this.left / 32.0F), (double)((float)(this.bottom + (int)this.amountScrolled) / 32.0F)).color(32, 32, 32, 255).endVertex();
    vertexbuffer.pos((double)this.right, (double)this.bottom, 0.0D).tex((double)((float)this.right / 32.0F), (double)((float)(this.bottom + (int)this.amountScrolled) / 32.0F)).color(32, 32, 32, 255).endVertex();
    vertexbuffer.pos((double)this.right, (double)this.top, 0.0D).tex((double)((float)this.right / 32.0F), (double)((float)(this.top + (int)this.amountScrolled) / 32.0F)).color(32, 32, 32, 255).endVertex();
    vertexbuffer.pos((double)this.left, (double)this.top, 0.0D).tex((double)((float)this.left / 32.0F), (double)((float)(this.top + (int)this.amountScrolled) / 32.0F)).color(32, 32, 32, 255).endVertex();
    p_drawContainerBackground_1_.draw();
}