limboai/bt/bt_player.h

65 lines
1.7 KiB
C++

/* bt_player.h */
#ifndef BT_PLAYER_H
#define BT_PLAYER_H
#include "behavior_tree.h"
#include "bt_task.h"
#include "core/object.h"
#include "modules/limboai/blackboard.h"
#include "scene/main/node.h"
class BTPlayer : public Node {
GDCLASS(BTPlayer, Node);
public:
enum UpdateMode : unsigned int {
IDLE, // automatically call update() during NOTIFICATION_PROCESS
PHYSICS, //# automatically call update() during NOTIFICATION_PHYSICS
MANUAL, // manually update state machine, user must call update(delta)
};
private:
Ref<BehaviorTree> behavior_tree;
UpdateMode update_mode = UpdateMode::IDLE;
bool active = false;
bool auto_restart = false;
Ref<Blackboard> blackboard;
Ref<BehaviorTree> _loaded_tree;
Ref<BTTask> _root_task;
void _load_tree();
protected:
static void _bind_methods();
void _set_blackboard_data(Dictionary p_value) { blackboard->set_data(p_value); }
Dictionary _get_blackboard_data() const { return blackboard->get_data(); }
void _notification(int p_notification);
public:
void set_behavior_tree(const Ref<BehaviorTree> &p_tree);
Ref<BehaviorTree> get_behavior_tree() const { return behavior_tree; };
void set_update_mode(UpdateMode p_mode);
UpdateMode get_update_mode() const { return update_mode; }
void set_active(bool p_active);
bool get_active() const { return active; }
void set_auto_restart(bool p_value) { auto_restart = p_value; }
bool get_auto_restart() const { return auto_restart; }
Ref<Blackboard> get_blackboard() const { return blackboard; }
void set_blackboard(const Ref<Blackboard> &p_blackboard) { blackboard = p_blackboard; }
void update(float p_delta);
void restart();
BTPlayer();
~BTPlayer();
};
#endif // BT_PLAYER_H