#include <ClanLib/core.h>
#include <ClanLib/gl.h> //do I need this in linux?
#include <ClanLib/display.h>
#include <ClanLib/application.h>
#include "GameState.hh"
#include "Dimension.hh"

class CL_Game : public CL_ClanApplication {
private:
	bool keep_going;
	void check_input() {
		if(CL_Keyboard::get_keycode(CL_KEY_ESCAPE))
			keep_going = false;
			
        LocalPlayer& lp = gs.getLocalPlayer();

		if(CL_Keyboard::get_keycode(CL_KEY_UP)) {
			lp.doMovement(PositionDelta(0,3));
		}
		if(CL_Keyboard::get_keycode(CL_KEY_DOWN)) {
			lp.doMovement(PositionDelta(0,-3));
		}
		if(CL_Keyboard::get_keycode(CL_KEY_LEFT)) {
			lp.doMovement(PositionDelta(-3,0));
		}
		if(CL_Keyboard::get_keycode(CL_KEY_RIGHT)) {
			lp.doMovement(PositionDelta(3,0));
		}
	}

public:
	GameState gs;

	CL_Game() : keep_going(true) {}
	virtual int main(int argc, char **argv) {
		CL_SetupCore setup_init;
		CL_SetupDisplay setup_disp;
		CL_SetupGL setup_gl;
		
		//gs.player_list.push(Player(Coordinate()));

		CL_DisplayWindow win("ikkuna", 640, 480);
//		CL_Surface bg(CL_PNGProvider("image.png");

		unsigned int last_draw = CL_System::get_time();
		int r = 100, g = 100, b = 100;
		unsigned int frame_count = 0;
		bool R = false, G = false, B = false;

		while(keep_going) { //not good idea to put infinite loop
			CL_Display::clear(CL_Color(r, g, b));
            
			int colorIdx = 0;
			for(std::list<Player>::iterator it = gs.player_list.begin(); it != gs.player_list.end(); ++it) {

				CL_Display::fill_rect(CL_Rect(it->getPosition().scaledX()-10, it->getPosition().scaledY()-10, 
					it->getPosition().scaledX()+10, it->getPosition().scaledY()+10), CL_Color((colorIdx*30)%255, (colorIdx*30)%255, (colorIdx*30)%255));

				colorIdx++;
			}
 			
			CL_Display::flip(1);
			frame_count++;
			unsigned int cur_draw = CL_System::get_time();
		
			check_input();

			last_draw = cur_draw;
			CL_System::keep_alive();
//			sleep(10); //flip already wait a short amount of time
		}
		return 0;
	}
};

CL_Game inst;