action test_player()
{    
    player = me;
}

action test()
{
    while(!key_t)
    {
        wait(1);
    }
    beep();
    wait(-1);
    while(1)
    {
        BotTurnTo(me,player.x);
        wait(1);
    }
}

VECTOR temp;

int BotTurnTo(ENTITY* ent,VECTOR* targ_vec)
{
	vec_set(temp,targ_vec.x); 
	vec_sub(temp,ent.x); 
	vec_to_angle(ent.pan, temp);
}

action test_player()
{    
    player = me;
}

action test()
{
    while(!key_t)
    {
        wait(1);
    }
    beep();
    wait(-1);
    while(1)
    {
        BotTurnTo(me,player.x);
        wait(1);
    }
}

VECTOR temp;

ANGLE temp_angle;

function BotTurnTo(ENTITY* ent,VECTOR* targ_vec,var turning_spd)
{
	vec_set(temp,targ_vec.x);
	vec_sub(temp,ent.x); 
	vec_to_angle(temp_angle,temp);
	if(ang(temp_angle.pan - ent.pan) < -1 | ang(temp_angle.pan - ent.pan) > 1)
	{
		ent.pan += sign(ang(temp_angle.pan - ent.pan)) * 10 * time_step ;
	}	
	ent.tilt = 0;
	ent.roll = 0;
}

VECTOR* temp1;
function approach_target_angle(ENTITIY* target) {
    var sang1, sang2;
    int do1, do2;
    vec_set(temp1,target.x);
    if (NULL != vec_to_screen(temp1,camera)) {
        vec_set(temp1,target.x);
        vec_to_screen(temp1,camera);
        sang1=sign(512-temp1.x)*0.6;
        sang2=sign(400-temp1.y)*0.6;
    }
    else {
        camera.tilt=-10;
        sang1=1.5;
        sang2=0.0;
    }

    do1=do2=1;
    while (do1==1 || do2==1) {
        if(temp1.x>515 || temp1.x<505)
            camera.pan += sang1;
        else
            do1=0;

        if(temp1.y>405 || temp1.y<395)
            camera.tilt += sang2;
        else

            do2=0;

        vec_set(temp1,target.x);
        if (NULL != vec_to_screen(temp1,camera)) {
            vec_set(temp1,target.x);
            vec_to_screen(temp1,camera);
            sang1=sign(512-temp1.x)*0.6;
            sang2=sign(400-temp1.y)*0.4;
        }
        else {
            camera.tilt=-10;
            sang1=1.5;
            sang2=0.0;
        }
        wait(1);
    }
}