Initial commit

modules/world/characters.h

@@ -0,0 +1,60 @@
+#include <scene/main/node.h>
+#include <core/math/vector3.h>
+#include <modules/detour/navmesh_query.h>
+
+class Spatial;
+class DetourNavigationQuery;
+class DetourCrowdManager;
+class ImmediateGeometry;
+class PhysicsBody;
+class AnimationTree;
+class SmartObjectManager;
+
+class Characters_: public Node {
+	GDCLASS(Characters_, Node)
+public:
+	Characters_();
+	~Characters_();
+	void walkto(const Node *ch, const Vector3 &target);
+	void walkto_node(const Node *ch, const Node *target);
+	void walkto_agent(Node *ch, const Vector3 &target);
+	void walkto_agent_node(Node *ch, const Node *target);
+	void set_navmesh(Ref<DetourNavigationMesh> mesh, const Transform &xform);
+	float forward_probe(Node *body, float lookahead,
+			float start_height, float end_height,
+			float height_step);
+	AnimationTree *get_animation_tree(const Node *npc) const;
+	void animation_node_travel(Node *npc, const String &anim);
+	void set_walk_speed(Node *npc, float speed, float strafe = 0.0f);
+	float get_walk_speed(const Node *npc) const;
+	String get_animation_node(const Node *npc);
+	bool handle_cmdq(Node *npc);
+	void character_physics(Object *obj);
+	void rotate_to_agent(Spatial *obj);
+	void speed_to_agent(Spatial *obj);
+	void update_arrived(Object *obj);
+	void set_crowd(DetourCrowdManager *crowd);
+	void set_crowd_(Node *crowd_node);
+	DetourCrowdManager *get_crowd() const;
+	Object *get_crowd_();
+	bool has_arrived(Object *obj);
+	void agent_walk_stop(Object *obj);
+protected:
+	void _notification(int p_what);
+	static void _bind_methods();
+	void process_character(Node *node, bool frozen);
+	void process_frozen_character(Node *npc, const Vector3 &tposition);
+	void process_normal_character(Node *npc, const Vector3 &tposition);
+	HashMap<int, Vector3> static_targets;
+	HashMap<int, int> dynamic_targets;
+	HashMap<int, Vector<Vector3>> paths;
+	DetourNavigationQuery *query;
+	Ref<DetourNavigationQueryFilter> filter;
+	SmartObjectManager *smm;
+
+	bool initialized;
+	ImmediateGeometry *debug;
+	DetourCrowdManager *crowd;
+	float arrive_precision;
+};
+