001    package net.minecraft.src;
002    
003    import cpw.mods.fml.common.Side;
004    import cpw.mods.fml.common.asm.SideOnly;
005    import org.lwjgl.opengl.GL11;
006    
007    @SideOnly(Side.CLIENT)
008    public class RenderEnchantmentTable extends TileEntitySpecialRenderer
009    {
010        private ModelBook enchantmentBook = new ModelBook();
011    
012        public void renderTileEntityEnchantmentTableAt(TileEntityEnchantmentTable par1TileEntityEnchantmentTable, double par2, double par4, double par6, float par8)
013        {
014            GL11.glPushMatrix();
015            GL11.glTranslatef((float)par2 + 0.5F, (float)par4 + 0.75F, (float)par6 + 0.5F);
016            float var9 = (float)par1TileEntityEnchantmentTable.tickCount + par8;
017            GL11.glTranslatef(0.0F, 0.1F + MathHelper.sin(var9 * 0.1F) * 0.01F, 0.0F);
018            float var10;
019    
020            for (var10 = par1TileEntityEnchantmentTable.bookRotation2 - par1TileEntityEnchantmentTable.bookRotationPrev; var10 >= (float)Math.PI; var10 -= ((float)Math.PI * 2F))
021            {
022                ;
023            }
024    
025            while (var10 < -(float)Math.PI)
026            {
027                var10 += ((float)Math.PI * 2F);
028            }
029    
030            float var11 = par1TileEntityEnchantmentTable.bookRotationPrev + var10 * par8;
031            GL11.glRotatef(-var11 * 180.0F / (float)Math.PI, 0.0F, 1.0F, 0.0F);
032            GL11.glRotatef(80.0F, 0.0F, 0.0F, 1.0F);
033            this.bindTextureByName("/item/book.png");
034            float var12 = par1TileEntityEnchantmentTable.pageFlipPrev + (par1TileEntityEnchantmentTable.pageFlip - par1TileEntityEnchantmentTable.pageFlipPrev) * par8 + 0.25F;
035            float var13 = par1TileEntityEnchantmentTable.pageFlipPrev + (par1TileEntityEnchantmentTable.pageFlip - par1TileEntityEnchantmentTable.pageFlipPrev) * par8 + 0.75F;
036            var12 = (var12 - (float)MathHelper.truncateDoubleToInt((double)var12)) * 1.6F - 0.3F;
037            var13 = (var13 - (float)MathHelper.truncateDoubleToInt((double)var13)) * 1.6F - 0.3F;
038    
039            if (var12 < 0.0F)
040            {
041                var12 = 0.0F;
042            }
043    
044            if (var13 < 0.0F)
045            {
046                var13 = 0.0F;
047            }
048    
049            if (var12 > 1.0F)
050            {
051                var12 = 1.0F;
052            }
053    
054            if (var13 > 1.0F)
055            {
056                var13 = 1.0F;
057            }
058    
059            float var14 = par1TileEntityEnchantmentTable.bookSpreadPrev + (par1TileEntityEnchantmentTable.bookSpread - par1TileEntityEnchantmentTable.bookSpreadPrev) * par8;
060            this.enchantmentBook.render((Entity)null, var9, var12, var13, var14, 0.0F, 0.0625F);
061            GL11.glPopMatrix();
062        }
063    
064        public void renderTileEntityAt(TileEntity par1TileEntity, double par2, double par4, double par6, float par8)
065        {
066            this.renderTileEntityEnchantmentTableAt((TileEntityEnchantmentTable)par1TileEntity, par2, par4, par6, par8);
067        }
068    }