#include "stdafx.h"
#include "TntMinecartRenderer.h"
#include "..\Minecraft.World\net.minecraft.world.entity.item.h"
#include "..\Minecraft.World\net.minecraft.world.level.tile.h"

void TntMinecartRenderer::renderMinecartContents(shared_ptr<Minecart> _cart, float a, Tile *tile, int tileData)
{
	shared_ptr<MinecartTNT> cart = dynamic_pointer_cast<MinecartTNT>(_cart);

	int fuse = cart->getFuse();

	if (fuse > -1)
	{
		if (fuse - a + 1 < 10)
		{
			float g = 1 - ((fuse - a + 1) / 10.0f);
			if (g < 0) g = 0;
			if (g > 1) g = 1;
			g *= g;
			g *= g;
			float s = 1.0f + g * 0.3f;
			glScalef(s, s, s);
		}
	}

	MinecartRenderer::renderMinecartContents(cart, a, tile, tileData);

	if (fuse > -1 && fuse / 5 % 2 == 0)
	{
		glDisable(GL_TEXTURE_2D);
		glDisable(GL_LIGHTING);
		glEnable(GL_BLEND);
		glBlendFunc(GL_SRC_ALPHA, GL_DST_ALPHA);
		glColor4f(1, 1, 1, (1 - ((fuse - a + 1) / 100.0f)) * 0.8f);

		glPushMatrix();
		renderer->renderTile(Tile::tnt, 0, 1);
		glPopMatrix();

		glColor4f(1, 1, 1, 1);
		glDisable(GL_BLEND);
		glEnable(GL_LIGHTING);
		glEnable(GL_TEXTURE_2D);
	}
}