// Jetpac remake using Irrlicht
// Copyright Gaz Davidson (gaz@bitplane.net)

#ifndef __JETPAC_ENEMY_INCLUDED__
#define __JETPAC_ENEMY_INCLUDED__

#include "Billboard.h"
#include "EZXColour.h"

namespace irr
{
namespace scene
{

class Enemy : public Billboard
{
public:
	Enemy(ISceneManager* mgr, video::ITexture* texture, core::vector3df pos, ZXCOLOUR c, s32 ai=0)
		: Billboard(mgr, texture, 1),
		AI(ai), NextTime(0)
	{
		IsAlive = true;
		IsDestructable = true;
		Bill->getMaterial(0).AmbientColor = c;
		Colour = c;
		setPosition(pos);
		setScale(core::vector3df(0.3f,0.3f,0.3f));
		updateAbsolutePosition();
		Bill->updateAbsolutePosition();

		f32 direction =  (rand() % 2) ? 1.f : -1.f;
		f32 direction2=  (rand() % 2) ? 1.f : -1.f;

		Score = 50;

		switch(AI)
		{
		case 0: // floaty
			{
			IsFragile = true;
			f32 speed = (f32) (rand() % 4)+1;
			Velocity.Y = -0.0001f * speed;
			Velocity.X = 0.0005f * speed * direction;
			break;
			}
		case 1: // bouncey fuzzballs
			{
			Score = 60;
			Velocity.Y = -0.0025f * direction2;
			Velocity.X = 0.0025f * direction;
			break;
			}
		case 2: // bubbles
			{
			Score = 80;
			Velocity.Y = -0.0015f * direction2;
			Velocity.X = 0.0015f * direction;
			break;
			}
		case 3: // jet things
			{
			Score = 70;
			Velocity.Y = -0.0015f * direction2;
			Velocity.X = 0.003f;
			break;
			}
		case 4: // ufos
			{
			Score = 100;
			Velocity.Y = -0.003f * direction2;
			Velocity.X = 0.003f * direction;
			break;
			}
		default:

			break;
		}
		setLeftFacing(Velocity.X < 0);

	}
	s32 AI;
	u32 NextTime;
	ZXCOLOUR Colour;
};

} // scene
} // irr

#endif