#ifndef GUARD_UTILS_H
#define GUARD_UTILS_H

#include<vector>
#include<mingl/mingl.h>

// hardcoded values
#define PLAYER_HEIGHT 100
#define PROJ_LENGTH_FACTOR 2

enum WinValue{
	NOBODY, // should never be used
	PLAYERS,
	INVADERS,
};

using namespace std;

typedef unsigned Invader;
typedef vector<Invader> invadersColumn;
typedef vector<invadersColumn> invadersGrid;
typedef nsGraphics::Vec2D position;
typedef unsigned playerID;

// didn't want to use position because of the semantic with x and y
bool lineCollideCheck(unsigned start1, unsigned end1, unsigned start2, unsigned end2);

#endif