package net.minecraft.src;

import org.lwjgl.opengl.GL11;

import net.minecraft.client.Minecraft;

public class GenuineNpcRender extends RenderBiped {

    public GenuineNpcRender() {
        super(new ModelBiped(), 1.0F);
    }

    @Override
    public void passSpecialRender(EntityLiving entityliving, double d, double d1, double d2)
    {
        renderNpcLabel((GenuineNpcEntity)entityliving, d, d1, d2, 32);
    }

    public void renderNpcLabel(GenuineNpcEntity entitynpc, double d, double d1,
            double d2, int i) {
        String entitylevel = null;
        if (entitynpc.npcLevel <= 9)
            entitylevel = (new StringBuilder()).append("Lvl \2477")
            .append(Integer.toString(entitynpc.npcLevel)).toString();
        if (entitynpc.npcLevel >= 10 && entitynpc.npcLevel <= 19)
            entitylevel = (new StringBuilder()).append("Lvl \247f")
            .append(Integer.toString(entitynpc.npcLevel)).toString();
        if (entitynpc.npcLevel >= 20 && entitynpc.npcLevel <= 29)
            entitylevel = (new StringBuilder()).append("Lvl \247a")
            .append(Integer.toString(entitynpc.npcLevel)).toString();
        if (entitynpc.npcLevel >= 30 && entitynpc.npcLevel <= 39)
            entitylevel = (new StringBuilder()).append("Lvl \247b")
            .append(Integer.toString(entitynpc.npcLevel)).toString();
        if (entitynpc.npcLevel >= 40 && entitynpc.npcLevel <= 49)
            entitylevel = (new StringBuilder()).append("Lvl \247d")
            .append(Integer.toString(entitynpc.npcLevel)).toString();
        if (entitynpc.npcLevel >= 50)
            entitylevel = (new StringBuilder()).append("Lvl \247e")
            .append(Integer.toString(entitynpc.npcLevel)).toString();

        if (!Minecraft.isDebugInfoEnabled()) {
            if (entitynpc.npcTitle != null)
                renderName(entitynpc, entitynpc.npcName.trim() + " " + entitynpc.npcTitle.trim(), d, d1 + 0.13, d2, i);
            else
                renderName(entitynpc, entitynpc.npcName, d, d1 + 0.13D, d2, i);
            renderName(entitynpc, entitylevel, d, d1 + 0.4D, d2, i);
            renderHealthBars(entitynpc, d, d1, d2, 32);
        } else {
            renderLivingLabel(
                    entitynpc,
                    new StringBuilder().append("Npc Strength: ").append(entitynpc.npcMaxStrength)
                    .append(", Npc Level: ").append(entitynpc.npcLevel).toString(),
                    d, d1 + 0.13, d2, i);
            renderLivingLabel(
                    entitynpc,
                    new StringBuilder().append("Npc Health: ").append(entitynpc.npcMaxHealth)
                    .append(", Npc Owner: ").append(entitynpc.npcOwner).toString(),
                    d, d1 + 0.4, d2, i);
        }
    }

    public void renderName(GenuineNpcEntity entitynpc, String s, double d, double d1, double d2, int i)
    {
        float f = entitynpc.getDistanceToEntity(renderManager.livingPlayer);
        if(f > i)
        {
            return;
        }
        FontRenderer fontrenderer = getFontRendererFromRenderManager();
        float f1 = 1.6F;
        float f2 = 0.01666667F * f1;
        GL11.glPushMatrix();
        GL11.glTranslatef((float)d + 0.0F, (float)d1 + 2.3F, (float)d2);
        GL11.glNormal3f(0.0F, 1.0F, 0.0F);
        GL11.glRotatef(-renderManager.playerViewY, 0.0F, 1.0F, 0.0F);
        GL11.glRotatef(renderManager.playerViewX, 1.0F, 0.0F, 0.0F);
        GL11.glScalef(-f2, -f2, f2);
        GL11.glDisable(2896 /*GL_LIGHTING*/);
        GL11.glDepthMask(false);
        GL11.glDisable(2929 /*GL_DEPTH_TEST*/);
        GL11.glEnable(3042 /*GL_BLEND*/);
        GL11.glBlendFunc(770, 771);
        Tessellator tessellator = Tessellator.instance;
        GL11.glDisable(3553 /*GL_TEXTURE_2D*/);
        tessellator.startDrawingQuads();
        int j = fontrenderer.getStringWidth(s) / 2;
        tessellator.setColorRGBA_F(0.0F, 0.0F, 0.0F, 0.35F);
        tessellator.addVertex(-j - 1, -1, 0.0D);
        tessellator.addVertex(-j - 1, 8, 0.0D);
        tessellator.addVertex(j + 1, 8, 0.0D);
        tessellator.addVertex(j + 1, -1, 0.0D);
        tessellator.draw();
        GL11.glEnable(3553 /*GL_TEXTURE_2D*/);
        fontrenderer.drawString(s, -fontrenderer.getStringWidth(s) / 2, 0, 0x20ffffff);
        GL11.glEnable(2929 /*GL_DEPTH_TEST*/);
        GL11.glDepthMask(true);
        fontrenderer.drawString(s, -fontrenderer.getStringWidth(s) / 2, 0, -1);
        GL11.glEnable(2896 /*GL_LIGHTING*/);
        GL11.glDisable(3042 /*GL_BLEND*/);
        GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
        GL11.glPopMatrix();
    }

    public void renderHealthBars(GenuineNpcEntity entitynpc, double d, double d1, double d2, int i)
    {
        float f = entitynpc.getDistanceToEntity(renderManager.livingPlayer);
        if(f > i)
        {
            return;
        }
        float f2 = 1.6F;
        float f3 = 0.01666667F * f2;
        GL11.glPushMatrix();
        GL11.glTranslatef((float) d, (float) d1 + 2.2F, (float) d2);
        GL11.glNormal3f(0.0F, 1.0F, 0.0F);
        GL11.glRotatef(-renderManager.playerViewY, 0.0F, 1.0F, 0.0F);
        GL11.glRotatef(renderManager.playerViewX, 1.0F, 0.0F, 0.0F);
        GL11.glScalef(-f3, -f3, f3);
        GL11.glDisable(2896 /* GL_LIGHTING */);
        GL11.glEnable(3042 /*GL_BLEND*/);
        GL11.glBlendFunc(770, 771);
        Tessellator tessellator = Tessellator.instance;
        GL11.glDisable(3553 /* GL_TEXTURE_2D */);
        tessellator.startDrawingQuads();
        float health = entitynpc.health;
        float maxHealth = entitynpc.npcMaxHealth;
        float healthPercent = health / maxHealth;
        float opHealthPercent = 1F - (health / maxHealth);
        float ll = 50 * healthPercent;
        //GL11.glEnable(2929 /*GL_DEPTH_TEST*/);
        //GL11.glDepthMask(true);
        // black bar
        tessellator.setColorRGBA_F(0F, 0F, 0F, 1F);
        tessellator.addVertex(-25 + ll, 0, 0.0D);
        tessellator.addVertex(-25 + ll, 4, 0.0D);
        tessellator.addVertex(25, 4, 0.0D);
        tessellator.addVertex(25, 0, 0.0D);
        // health bar
        tessellator.setColorRGBA_F(opHealthPercent, healthPercent, 0F, 1F);
        tessellator.addVertex(-25, 0, 0.0D);
        tessellator.addVertex(-25, 4, 0.0D);
        tessellator.addVertex(ll - 25, 4, 0.0D);
        tessellator.addVertex(ll - 25, 0, 0.0D);
        tessellator.draw();
        GL11.glEnable(3553 /* GL_TEXTURE_2D */);
        GL11.glEnable(2896 /* GL_LIGHTING */);
        GL11.glDisable(3042 /* GL_BLEND */);
        GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
        GL11.glPopMatrix();
    }

}