Engine crasht ohne Grund

[...]
if((jump_on) && (current_height < tshooter_disttoground)) // jumping while player's feet are placed on the floor?
		{
			if (!snd_playing (jump_handle)) // if no jumping sound is playing, play the jumping sound now
				jump_handle = snd_play(tshooter_jump_wav, 70, 0);
			vertical_speed.z = tshooter_jump * time_step; // push the player upwards
		}
		// this c_move instruction does all the job, moving the player in the direction given by horizontal_speed (forward, backward, sideways) and vertical_speed (on the z axis)
		c_move (my, horizontal_speed.x , vertical_speed.x, IGNORE_PASSABLE | USE_BOX | GLIDE); 
		// player movement end
		wait(1);
	}
	camera.z -= 30; // bring the camera closer to the floor
	camera.roll = 40; // and rotate its view (the player is dead here)
}

[...]
if((jump_on) && (current_height < tshooter_disttoground)) // jumping while player's feet are placed on the floor?
		{
			if (!snd_playing (jump_handle)) // if no jumping sound is playing, play the jumping sound now
				jump_handle = snd_play(tshooter_jump_wav, 70, 0);
			vertical_speed.z = tshooter_jump * time_step; // push the player upwards
		}
		// this c_move instruction does all the job, moving the player in the direction given by horizontal_speed (forward, backward, sideways) and vertical_speed (on the z axis)
		c_move (my, horizontal_speed.x , vertical_speed.x, IGNORE_PASSABLE | USE_BOX | GLIDE); 
		// player movement end
		wait(1);
	}
	camera.z -= 30; // bring the camera closer to the floor
	camera.roll = 40; // and rotate its view (the player is dead here)
	wait(30);
	//printf("unded");
	camera.z += 30;
	camera.roll = 0;
	t_shooter_players_health = 100;
	goto restarto;
	//t_shooter_player();
}

[...]
	if((jump_on) && (current_height < tshooter_disttoground)) // jumping while player's feet are placed on the floor?
		{
		//	if (!snd_playing (jump_handle)) // if no jumping sound is playing, play the jumping sound now
	//			jump_handle = snd_play(tshooter_jump_wav, 70, 0);
			vertical_speed.z = tshooter_jump * time_step; // push the player upwards
		}
		// this c_move instruction does all the job, moving the player in the direction given by horizontal_speed (forward, backward, sideways) and vertical_speed (on the z axis)
		c_move (my, horizontal_speed.x , vertical_speed.x, IGNORE_PASSABLE | USE_BOX | GLIDE); 
		// player movement end
		wait(1);
	}
	camera.z -= 30; // bring the camera closer to the floor
	camera.roll = 40; // and rotate its view (the player is dead here)
	wait(30);
	//printf("unded");
	camera.z += 30;
	camera.roll = 0;
	t_shooter_players_health = 100;
	goto restarto;
	//t_shooter_player();
}