package net.minecraft.client.gui;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.client.Minecraft;
import org.lwjgl.opengl.GL11;
@SideOnly(Side.CLIENT)
class GuiButtonNextPage extends GuiButton
{
/**
* True for pointing right (next page), false for pointing left (previous page).
*/
private final boolean nextPage;
public GuiButtonNextPage(int par1, int par2, int par3, boolean par4)
{
super(par1, par2, par3, 23, 13, "");
this.nextPage = par4;
}
/**
* Draws this button to the screen.
*/
public void drawButton(Minecraft par1Minecraft, int par2, int par3)
{
if (this.drawButton)
{
boolean flag = par2 >= this.xPosition && par3 >= this.yPosition && par2 < this.xPosition + this.width && par3 < this.yPosition + this.height;
GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
par1Minecraft.renderEngine.bindTexture("/gui/book.png");
int k = 0;
int l = 192;
if (flag)
{
k += 23;
}
if (!this.nextPage)
{
l += 13;
}
this.drawTexturedModalRect(this.xPosition, this.yPosition, k, l, 23, 13);
}
}
}