package net.minecraft.src;

import org.lwjgl.opengl.GL11;
import org.lwjgl.opengl.GL12;

public class RenderFish extends Render
{
    private static final ResourceLocation field_110792_a = new ResourceLocation("textures/particle/particles.png");

    /**
     * Actually renders the fishing line and hook
     */
    public void doRenderFishHook(EntityFishHook par1EntityFishHook, double par2, double par4, double par6, float par8, float par9)
    {
        GL11.glPushMatrix();
        GL11.glTranslatef((float)par2, (float)par4, (float)par6);
        GL11.glEnable(GL12.GL_RESCALE_NORMAL);
        GL11.glScalef(0.5F, 0.5F, 0.5F);
        this.func_110777_b(par1EntityFishHook);
        Tessellator var10 = Tessellator.instance;
        byte var11 = 1;
        byte var12 = 2;
        float var13 = (float)(var11 * 8 + 0) / 128.0F;
        float var14 = (float)(var11 * 8 + 8) / 128.0F;
        float var15 = (float)(var12 * 8 + 0) / 128.0F;
        float var16 = (float)(var12 * 8 + 8) / 128.0F;
        float var17 = 1.0F;
        float var18 = 0.5F;
        float var19 = 0.5F;
        GL11.glRotatef(180.0F - this.renderManager.playerViewY, 0.0F, 1.0F, 0.0F);
        GL11.glRotatef(-this.renderManager.playerViewX, 1.0F, 0.0F, 0.0F);
        var10.startDrawingQuads();
        var10.setNormal(0.0F, 1.0F, 0.0F);
        var10.addVertexWithUV((double)(0.0F - var18), (double)(0.0F - var19), 0.0D, (double)var13, (double)var16);
        var10.addVertexWithUV((double)(var17 - var18), (double)(0.0F - var19), 0.0D, (double)var14, (double)var16);
        var10.addVertexWithUV((double)(var17 - var18), (double)(1.0F - var19), 0.0D, (double)var14, (double)var15);
        var10.addVertexWithUV((double)(0.0F - var18), (double)(1.0F - var19), 0.0D, (double)var13, (double)var15);
        var10.draw();
        GL11.glDisable(GL12.GL_RESCALE_NORMAL);
        GL11.glPopMatrix();

        if (par1EntityFishHook.angler != null)
        {
            float var20 = par1EntityFishHook.angler.getSwingProgress(par9);
            float var21 = MathHelper.sin(MathHelper.sqrt_float(var20) * (float)Math.PI);
            Vec3 var22 = par1EntityFishHook.worldObj.getWorldVec3Pool().getVecFromPool(-0.5D, 0.03D, 0.8D);
            var22.rotateAroundX(-(par1EntityFishHook.angler.prevRotationPitch + (par1EntityFishHook.angler.rotationPitch - par1EntityFishHook.angler.prevRotationPitch) * par9) * (float)Math.PI / 180.0F);
            var22.rotateAroundY(-(par1EntityFishHook.angler.prevRotationYaw + (par1EntityFishHook.angler.rotationYaw - par1EntityFishHook.angler.prevRotationYaw) * par9) * (float)Math.PI / 180.0F);
            var22.rotateAroundY(var21 * 0.5F);
            var22.rotateAroundX(-var21 * 0.7F);
            double var23 = par1EntityFishHook.angler.prevPosX + (par1EntityFishHook.angler.posX - par1EntityFishHook.angler.prevPosX) * (double)par9 + var22.xCoord;
            double var25 = par1EntityFishHook.angler.prevPosY + (par1EntityFishHook.angler.posY - par1EntityFishHook.angler.prevPosY) * (double)par9 + var22.yCoord;
            double var27 = par1EntityFishHook.angler.prevPosZ + (par1EntityFishHook.angler.posZ - par1EntityFishHook.angler.prevPosZ) * (double)par9 + var22.zCoord;
            double var29 = par1EntityFishHook.angler == Minecraft.getMinecraft().thePlayer ? 0.0D : (double)par1EntityFishHook.angler.getEyeHeight();

            if (this.renderManager.options.thirdPersonView > 0 || par1EntityFishHook.angler != Minecraft.getMinecraft().thePlayer)
            {
                float var31 = (par1EntityFishHook.angler.prevRenderYawOffset + (par1EntityFishHook.angler.renderYawOffset - par1EntityFishHook.angler.prevRenderYawOffset) * par9) * (float)Math.PI / 180.0F;
                double var32 = (double)MathHelper.sin(var31);
                double var34 = (double)MathHelper.cos(var31);
                var23 = par1EntityFishHook.angler.prevPosX + (par1EntityFishHook.angler.posX - par1EntityFishHook.angler.prevPosX) * (double)par9 - var34 * 0.35D - var32 * 0.85D;
                var25 = par1EntityFishHook.angler.prevPosY + var29 + (par1EntityFishHook.angler.posY - par1EntityFishHook.angler.prevPosY) * (double)par9 - 0.45D;
                var27 = par1EntityFishHook.angler.prevPosZ + (par1EntityFishHook.angler.posZ - par1EntityFishHook.angler.prevPosZ) * (double)par9 - var32 * 0.35D + var34 * 0.85D;
            }

            double var46 = par1EntityFishHook.prevPosX + (par1EntityFishHook.posX - par1EntityFishHook.prevPosX) * (double)par9;
            double var33 = par1EntityFishHook.prevPosY + (par1EntityFishHook.posY - par1EntityFishHook.prevPosY) * (double)par9 + 0.25D;
            double var35 = par1EntityFishHook.prevPosZ + (par1EntityFishHook.posZ - par1EntityFishHook.prevPosZ) * (double)par9;
            double var37 = (double)((float)(var23 - var46));
            double var39 = (double)((float)(var25 - var33));
            double var41 = (double)((float)(var27 - var35));
            GL11.glDisable(GL11.GL_TEXTURE_2D);
            GL11.glDisable(GL11.GL_LIGHTING);
            var10.startDrawing(3);
            var10.setColorOpaque_I(0);
            byte var43 = 16;

            for (int var44 = 0; var44 <= var43; ++var44)
            {
                float var45 = (float)var44 / (float)var43;
                var10.addVertex(par2 + var37 * (double)var45, par4 + var39 * (double)(var45 * var45 + var45) * 0.5D + 0.25D, par6 + var41 * (double)var45);
            }

            var10.draw();
            GL11.glEnable(GL11.GL_LIGHTING);
            GL11.glEnable(GL11.GL_TEXTURE_2D);
        }
    }

    protected ResourceLocation func_110791_a(EntityFishHook par1EntityFishHook)
    {
        return field_110792_a;
    }

    protected ResourceLocation func_110775_a(Entity par1Entity)
    {
        return this.func_110791_a((EntityFishHook)par1Entity);
    }

    /**
     * Actually renders the given argument. This is a synthetic bridge method, always casting down its argument and then
     * handing it off to a worker function which does the actual work. In all probabilty, the class Render is generic
     * (Render<T extends Entity) and this method has signature public void doRender(T entity, double d, double d1,
     * double d2, float f, float f1). But JAD is pre 1.5 so doesn't do that.
     */
    public void doRender(Entity par1Entity, double par2, double par4, double par6, float par8, float par9)
    {
        this.doRenderFishHook((EntityFishHook)par1Entity, par2, par4, par6, par8, par9);
    }
}