#include "stdafx.h"
#include "SheepRenderer.h"
#include "MultiPlayerLocalPlayer.h"
#include "..\Minecraft.World\net.minecraft.world.entity.animal.h"

ResourceLocation SheepRenderer::SHEEP_LOCATION = ResourceLocation(TN_MOB_SHEEP);
ResourceLocation SheepRenderer::SHEEP_FUR_LOCATION = ResourceLocation(TN_MOB_SHEEP_FUR);

SheepRenderer::SheepRenderer(Model *model, Model *armor, float shadow) : MobRenderer(model, shadow)
{
	setArmor(armor);
}

int SheepRenderer::prepareArmor(shared_ptr<LivingEntity> _sheep, int layer, float a)
{
	// 4J - dynamic cast required because we aren't using templates/generics in our version
	shared_ptr<Sheep> sheep = dynamic_pointer_cast<Sheep>(_sheep);

    if (layer == 0 && !sheep->isSheared() &&
		!sheep->isInvisibleTo(Minecraft::GetInstance()->player)) // 4J-JEV: Todo, merge with java fix (for invisible sheep armour) in '1.7.5'.
	{
		MemSect(31);
		bindTexture(&SHEEP_FUR_LOCATION);
		MemSect(0);

		if (sheep->hasCustomName() && sheep->getCustomName().compare(L"jeb_") == 0)
		{
			// easter egg...
			int colorDuration = 25;
			int value = (sheep->tickCount / colorDuration) + sheep->entityId;
			int c1 = value % Sheep::COLOR_LENGTH;
			int c2 = (value + 1) % Sheep::COLOR_LENGTH;
			float subStep = ((sheep->tickCount % colorDuration) + a) / (float) colorDuration;

			glColor3f(Sheep::COLOR[c1][0] * (1.0f - subStep) + Sheep::COLOR[c2][0] * subStep, Sheep::COLOR[c1][1] * (1.0f - subStep) + Sheep::COLOR[c2][1] * subStep, Sheep::COLOR[c1][2]
			* (1.0f - subStep) + Sheep::COLOR[c2][2] * subStep);
		}
		else
		{
			int color = sheep->getColor();
			glColor3f(Sheep::COLOR[color][0], Sheep::COLOR[color][1], Sheep::COLOR[color][2]);
		}


		// 4J - change brought forward from 1.8.2
        float brightness = SharedConstants::TEXTURE_LIGHTING ? 1.0f : sheep->getBrightness(a);
        int color = sheep->getColor();
        glColor3f(brightness * Sheep::COLOR[color][0], brightness * Sheep::COLOR[color][1], brightness * Sheep::COLOR[color][2]);
        return 1;
    }
    return -1;
}

void SheepRenderer::render(shared_ptr<Entity> mob, double x, double y, double z, float rot, float a)
{
	MobRenderer::render(mob, x, y, z, rot, a);
} 

ResourceLocation *SheepRenderer::getTextureLocation(shared_ptr<Entity> mob)
{
    return &SHEEP_LOCATION;
}