#include "gsaicohesion.h" Vector3 GSAICohesion::get__center_of_mass() { return _center_of_mass; } void GSAICohesion::set__center_of_mass(const Vector3 &val) { _center_of_mass = val; } // Calculates an acceleration that attempts to move the agent towards the center; // of mass of the agents in the area defined by the `GSAIProximity`.; // @category - Group behaviors; Vector3 _center_of_mass = ; void GSAICohesion::_calculate_steering(const GSAITargetAcceleration &acceleration) { acceleration.set_zero(); _center_of_mass = Vector3.ZERO; Variant = proximity.find_neighbors(_callback); if (neighbor_count > 0) { _center_of_mass *= 1.0 / neighbor_count; acceleration.linear = ((_center_of_mass - agent.position).normalized() * agent.linear_acceleration_max); } // Callback for the proximity to call when finding neighbors. Adds `neighbor`'s position; // to the center of mass of the group.; // @tags - virtual; } bool GSAICohesion::_report_neighbor(const GSAISteeringAgent &neighbor) { _center_of_mass += neighbor.position; return true; } } GSAICohesion::GSAICohesion() { _center_of_mass = ; } GSAICohesion::~GSAICohesion() { } static void GSAICohesion::_bind_methods() { ClassDB::bind_method(D_METHOD("get__center_of_mass"), &GSAICohesion::get__center_of_mass); ClassDB::bind_method(D_METHOD("set__center_of_mass", "value"), &GSAICohesion::set__center_of_mass); ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "_center_of_mass"), "set__center_of_mass", "get__center_of_mass"); ClassDB::bind_method(D_METHOD("_calculate_steering", "acceleration"), &GSAICohesion::_calculate_steering); ClassDB::bind_method(D_METHOD("_report_neighbor", "neighbor"), &GSAICohesion::_report_neighbor); }