Bullet::Bullet(){
    speed = 2;
    //velocity
    xvel = 0;
    yvel = 0;
    //mouse coordinates
    mx = 0;
    my = 0;
    //offset
    x = SCREEN_HEIGHT/2;
    y = SCREEN_WIDTH/2;
    hyp = 0;
    shoot = 0;
    life = 100;
}

void Bullet::Hevent(){
    //If the mouse moved

    if( event.type == SDL_MOUSEMOTION ) {

    //Get the mouse offsets

    mx = event.motion.x;

    my = event.motion.y;
    }
    //if left mouse button was pressed
    if(event.type == SDL_MOUSEBUTTONDOWN){
    if(event.button.button == SDL_BUTTON_LEFT){
        //hyp = sqrt(pow(mx-x,2)+pow(my-y,2);
        //debug
        printf ("x: %d y: %d mousex: %d mousey: %d Angle: %f \n", x, y, mx, my, Angle);
        shoot = 1;
    }}
}

void Bullet::move(){
    int Radians;
    if(shoot == 1){
        Radians = Angle * PI / 180;
        xvel = speed * cos(Radians);
        yvel = speed * sin(Radians);
        x -= xvel;
        y -= yvel;

/*        xvel = floor(x * speed / hyp);
        yvel = floor(y * speed / hyp);
        x -= xvel;
        y -= yvel;*/
        life--;
    }
    if(life == 0){
        shoot = 0;
        life = 100;
    }
}

void Bullet::show(){
    //Move to offset

    glTranslatef( x, y, 0 );


    //Start quad

    glBegin( GL_QUADS );



    //Set color to white

        glColor4f( 1.0, 1.0, 1.0, 1.0 );



        //Draw bullet

        glVertex3f( 0, 0, 0 );

        glVertex3f( 5, 0, 0 );

        glVertex3f( 5, 5, 0 );

        glVertex3f( 0, 5, 0 );



    //End quad

    glEnd();



    //Reset

    glLoadIdentity();
}

void MoveBullet() {
    x += std::cos( Direction*( PI/180 ) ) * Speed;
    y += std::sin( Direction*( PI/180 ) ) * Speed;
}

class bullet{
    private:
    int container[128][3];
    int speed, id;

    public:
    bullet();
    void create();
    void move();
    void draw();
};

bullet::bullet(){
    speed = 5;
    id = 0;
}

void bullet::create(){
    if(docreate == 1){
        container[id][0] = bx;
        container[id][1] = by;
        container[id][2] = dir;
        printf("id: %d, bx: %d, by: %d, direction: %d",id,bx,by,dir);
    }
}

void bullet::move(){
    if(id > 0 || docreate == 1){
        for(int l=0; l < id; l++){
            container[l][0] += cos(container[l][2] * (PI/180)) * speed;
            container[l][1] += sin(container[l][2] * (PI/180)) * speed;
        }
    }
}

void bullet::draw(){
    if(id > 0 || docreate == 1){
        for(int l=0; l < id; l++){
            glTranslatef(container[l][0], container[l][1], 0);
            glRotatef(container[l][2],0,0,1); glTranslatef(-2.5,-50,0);

            glBegin(GL_QUADS);

                glVertex3f(0, 0, 0);

                glVertex3f(5, 0, 0);

                glVertex3f(5, 10, 0);

                glVertex3f(0, 10, 0);

            glEnd();

            glLoadIdentity();
        }
    }
    if(docreate == 1){
    id++;
    docreate = 0;    
    }
}

class Bullet {
    static Bullet Container;
};

vector<Bullet> Container;