Hi dinosaur,

Thanks for trying it for me.
Here is the full code :-

Code:

---

  

action puddle() 
{
	ent_playsound(my,smallsplash,120);
	set(my,PASSABLE);	
	my.scale_x = 1.3;
	my.scale_y = 1.3;
	my.scale_z = 1.3;
	my.skill28 = 0;

	vec_set(temp,my.x);
	temp[2] -= 4000;
	result = c_trace(my.x,temp,IGNORE_ME|IGNORE_MODELS|IGNORE_SPRITES|IGNORE_PASSENTS);// subtract vertical distance to ground
	if (result < 10) {
		my.z -= (result - 1);
		vec_to_angle(temp,normal.x);
		my.tilt = temp[1];
		my.pan = temp[0];
	}
	
	vec_set(temp,my.x);
	temp[0] += 70 * cos(player.pan);
	temp[1] += 70 * sin(player.pan);
   result = c_trace(my.x,temp,IGNORE_ME|IGNORE_MODELS|IGNORE_SPRITES|IGNORE_PASSENTS);
	if (result < 10 && result > 0) 
	 {
		my.z -= (result - 1);
		vec_to_angle(temp,normal.x);
		my.tilt = temp[1];
		my.pan = temp[0];
		my.z += 30;
		if (my.tilt < 30) { my.skill28 = 1; }
	 }

   set(my,TRANSLUCENT);
	my.alpha = 18;
	while (my.alpha > 0) 
	{
		my.alpha -= 0.4 * time_step;
		my.scale_x += 0.06 * time_step;
		my.scale_y += 0.06 * time_step;
		my.scale_z += 0.06 * time_step;
		if (my.skill28 == 1) 
		{
			my.z -= 4.5 * time_step;
			my.scale_x -= 0.02 * time_step;
			my.scale_y += 0.06 * time_step;
		}
		wait(1);
	}
	ent_remove(my);
}

---

The problem is happening in every line that has "result" in it.
Which version of the engine did u try this ?
Thanks !

regards
zazang