function start_game()
{
	me = NULL;
	level_load (level_wmb);
	wait (3);
	if (player_model == 1)
	{
		player = ent_create (cbabe_mdl, vector(100, 50, 80), player_moves);
	}
	if (player_model == 2)
	{
		player = ent_create (cbabe1_mdl, vector(100, 50, 80), player_moves);
	}
	if (player_model == 3)
	{
		player = ent_create (guard_mdl, vector(100, 50, 80), player_moves);
	}
	if (player_model == 4)
	{
		player = ent_create (hero_mdl, vector(100, 50, 80), player_moves);
	}
}

function player_moves()
{
	my.skin = player_skin;
	while (1)
	{
		my.skill1 = 5 * (key_w - key_s) * time_step; // move with w / s
		my.skill2 = 0;
		my.skill3 = 0;
		my.pan += 3 * (key_a - key_d) * time_step; // rotate with a / d
		move_mode = UNTOUCHABLE;
	//	c_move(my.skill1, nullvector);
		if (key_w + key_s > 0) // if the player is walking
		{
			//ent_cycle("walk", my.skill46); // play "walk" frames animation
			my.skill46 += 5 * time_step; // "walk" animation speed
			my.skill46 %= 100; // loop animation
		}
		camera.x = my.x;
		camera.y = my.y;
		camera.z = my.z + 200;
		camera.tilt = -90;		
		wait (1);
	}
}

function ghost_hit()
{
   players_lives -= 1 ;
   my.state = 2;   
   ent_remove(my);
   wait(1);
   ent_create (my, vector(20,20,40), pacman1);
}
	
action pacman()
{
	player = my;
	my.event = ghost_hit;
	my.emask |= ENABLE_IMPACT;
	wait(1);
	vec_set(my.min_x,vector(-20,-20,-40));
	vec_set(my.max_x,vector(20,20,40));
	players_lives = 3;
	while (players_lives > 0) 
	{
		handle_movement();
		c_move(my,dist,absdist,IGNORE_PASSABLE);
	        camera_follow();
		wait(1);
	}
}


action ghost()
{
	VECTOR zdist;
	VECTOR zabsdist;
	VECTOR temp;
	VECTOR p;
	VECTOR p2;
	var hand_palm = 346;
	var hand_top = 338;
	var alert_snd = 1;
	var pain_snd = 0;
	var attack_snd = 0;
	my.eflags |= FAT | NARROW;
	wait(1);
	vec_set(my.min_x,vector(-100,-100,-50))
	vec_set(my.max_x,vector(200,100,200)); 
	players_lives = 3;
	my.state = 0; 
	while(players_lives > 0)
	{
		if(my.state == 0)
		{
			ent_animate(my,"walk",my.skill60,ANM_CYCLE);
			path_set(my, "orgpath");
			my.skill60 += 50 * time_step;
			vec_set(zdist.x,nullvector);
			vec_set(zabsdist.x,nullvector);
			if(vec_dist(my.x,player.x) < 550 && players_lives > 0)   
			{
				my.state = 1;
			}
		}
		if(my.state == 1)
		{
			if(alert_snd == 1)
			{
				snd_play(z_alert,70,0);
				alert_snd = 0;
			}
			vec_set(temp.x,player.x);
			vec_sub(temp.x,my.x);
			vec_to_angle(my.pan,temp);
			my.tilt = 0;
			ent_animate(my,"walk",my.skill60,ANM_CYCLE);
			my.skill60 += 50 * time_step;
			zdist.x = 5 * time_step;
			zdist.y = 0;
			zdist.z = 0;
			vec_set(zabsdist.x,nullvector);
			if(vec_dist(my.x,player.x) > 360)
			{
				my.state = 0;
			}
			if(vec_dist(my.x,player.x) < 50)
			{
				my.state = 2;
			}
			if(players_lives <= 0)
			{
				my.state = 0;
			}
		}
		if(my.state == 2)
		{
			while(my.skill40 < 100)
			{
				vec_for_vertex(p,my,hand_palm); 
				vec_for_vertex(p2,my,hand_top);
				if(c_trace(p,p2,IGNORE_ME | IGNORE_PASSABLE) > 0)	
				{
					attack_snd = 1;
					if(attack_snd == 1)
					{
						snd_play(z_attack,70,0);
						attack_snd = 0;
					}
					if(you == player)
					{
						pain_snd = 1;
						if(pain_snd == 1)
						{
							snd_play(p_pain,70,0);
							pain_snd = 0;
						}
					}
				}
	 			ent_animate(my,"walk",my.skill40,NULL);
				my.skill40 += 50 * time_step;
				wait (1);
			}
			vec_set(zdist.x,nullvector);
			vec_set(zabsdist.x,nullvector);
			if(vec_dist(my.x,player.x) > 70)
			{
				my.state = 1;
			}
			if(players_lives <= 0)
			{
				my.state = 0;
			}
		}
		c_move(my,zdist,zabsdist,IGNORE_PASSABLE);
		wait(1);
	}
	set(my,PASSABLE);
	snd_play(z_death,70,0);
	my.skill60 = 0;
	while(my.skill60 < 100)
	{
		ent_animate(my,"walk",my.skill60,NULL);
		my.skill60 += 5 * time_step;
		wait(1);
	}
}