action player_walk() {
	var anim_percent = 0;
	var grounddist, key_space_released = 0;
	VECTOR speed,temp;
	vec_set(speed,nullvector);
	wait(1);
	vec_set(temp,vector(-15,-15,-20)); // die bounding box setzen
	vec_scale(temp,my.scale_x); //falls der spieler im level eine andere größe als 1 hat
	vec_set(my.min_x,temp);

	vec_set(temp,vector(15,15,20)); // die bounding box setzen
	vec_scale(temp,my.scale_x); //falls der spieler im level eine andere größe als 1 hat
	vec_set(my.max_x,temp);
	my.z += 232;

	while(1)	{
		
		if(!key_space) { key_space_released = 1; } // endlose Sprungwiederholung bei gedrückter Taste verhindern
		
		if(key_a || key_d) {
			my.pan = 180*key_a;
			anim_percent += 8*time_step;
			ent_animate(me, "run", anim_percent, ANM_CYCLE);
		}
		else {
			anim_percent += 4*time_step;
			ent_animate(me, "stand", anim_percent, ANM_CYCLE);
		}

		speed.x += (45*(key_d-key_a)-speed.x)/3*time_step; // sanftes beschleunigen
		
		grounddist = c_trace(my.x,vector(my.x,my.y,my.z-150),IGNORE_ME | USE_BOX);
		grounddist = clamp(grounddist+150*(!trace_hit),-5,150);

		
		if(grounddist < 10 && speed.z <= 0) {

			my.z -= grounddist-5;
			speed.z = 0;
			if(key_space && key_space_released) {
				speed.z = 50;
			}
		}
		else { speed.z += maxv((-60-speed.z)/5,-7)*time_step; }
		


		c_move(my,nullvector, vector(speed.x*time_step,0,speed.z*time_step),GLIDE);
		
		
		//Cameraposition
		camera.x = 100+my.x;
		camera.y = -2500;
		camera.z = 400+my.z;
		camera.pan = 90;
		camera.tilt = -5;
		wait(1);
	}
}