steerlib.qh File Reference

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Functions
vector	steerlib_arrive (entity this, vector point, float maximal_distance)
	Pull toward a point, The further away, the stronger the pull.
vector	steerlib_attract2 (entity this, vector point, float min_influense, float max_distance, float max_influense)

Variables
vector	steerto

Function Documentation

steerlib_arrive()

vector steerlib_arrive	(	entity	this,
		vector	point,
		float	maximal_distance )

Pull toward a point, The further away, the stronger the pull.

Definition at line 27 of file steerlib.qc.

{
    float distance = bound(0.001, vlen(this.origin - point), maximal_distance);
    vector direction = normalize(point - this.origin);
    return  direction * (distance / maximal_distance);
}

References bound(), entity(), normalize(), origin, vector, and vlen().

Referenced by ewheel_move_enemy(), steerlib_flock(), steerlib_flock2d(), and steerlib_swarm().

steerlib_attract2()

vector steerlib_attract2	(	entity	this,
		vector	point,
		float	min_influense,
		float	max_distance,
		float	max_influense )

Definition at line 45 of file steerlib.qc.

{
    float distance = bound(0.00001, vlen(this.origin - point), max_distance);
    vector direction = normalize(point - this.origin);
 
    float influense = 1 - (distance / max_distance);
    influense = min_influense + (influense * (max_influense - min_influense));
 
    return direction * influense;
}

References bound(), entity(), normalize(), origin, vector, and vlen().

Referenced by ewheel_move_path(), Monster_Move(), walker_move_path(), and walker_move_to().

Variable Documentation

steerto

vector steerto

Definition at line 3 of file steerlib.qh.

Referenced by ewheel_move_enemy(), ewheel_move_path(), Monster_Move(), walker_move_path(), and walker_move_to().