/** Draws a sprite from /gui/slot.png. */
static void drawSprite(GuiStats par0GuiStats, int par1, int par2, int par3, int par4) {
par0GuiStats.drawSprite(par1, par2, par3, par4);
}
/** Draws a gray box that serves as a button background. */
private void drawButtonBackground(int par1, int par2) {
drawSprite(par1, par2, 0, 0);
}