I tried to create a path with path_create and an entity that
follow the path.

var 'check' and 'node' are always 0
I write this again so you dont forget it wink

Code:
var dist = 0;
	
	ENTITY* ball = ent_create("ball.mdl", vector(0,0,20),NULL);
	
	path_create(ball,4,4);
	
	var check = path_setnode(ball,1, vector(0,30,20),NULL);
	path_setnode(ball,2, vector(3*60,3*30,70),NULL);
	path_setnode(ball,3, vector(7*60,4*30,50),NULL);
	path_setnode(ball,4, vector(11*60,2*30,20),NULL);
	

	while(1){
	 	var node =	path_spline(ball,ball.x,dist);
	 
	 	dist += 5*time_step;
		DEBUG_VAR(check, 10);
		DEBUG_VAR(node,22);
	
		wait(1);
	}