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Diffstat (limited to 'scene/2d/navigation_agent_2d.h')
| -rw-r--r-- | scene/2d/navigation_agent_2d.h | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/scene/2d/navigation_agent_2d.h b/scene/2d/navigation_agent_2d.h new file mode 100644 index 0000000000..26eccfc949 --- /dev/null +++ b/scene/2d/navigation_agent_2d.h @@ -0,0 +1,150 @@ +/*************************************************************************/ +/* navigation_agent_2d.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + +#ifndef NAVIGATION_AGENT_2D_H +#define NAVIGATION_AGENT_2D_H + +#include "core/vector.h" +#include "scene/main/node.h" + +class Node2D; +class Navigation2D; + +class NavigationAgent2D : public Node { + GDCLASS(NavigationAgent2D, Node); + + Node2D *agent_parent; + Navigation2D *navigation; + + RID agent; + + real_t target_desired_distance; + real_t radius; + real_t neighbor_dist; + int max_neighbors; + real_t time_horizon; + real_t max_speed; + + real_t path_max_distance; + + Vector2 target_location; + Vector<Vector2> navigation_path; + int nav_path_index; + bool velocity_submitted; + Vector2 prev_safe_velocity; + /// The submitted target velocity + Vector2 target_velocity; + bool target_reached; + bool navigation_finished; + // No initialized on purpose + uint32_t update_frame_id; + +protected: + static void _bind_methods(); + void _notification(int p_what); + +public: + NavigationAgent2D(); + virtual ~NavigationAgent2D(); + + void set_navigation(Navigation2D *p_nav); + const Navigation2D *get_navigation() const { + return navigation; + } + + void set_navigation_node(Node *p_nav); + Node *get_navigation_node() const; + + RID get_rid() const { + return agent; + } + + void set_target_desired_distance(real_t p_dd); + real_t get_target_desired_distance() const { + return target_desired_distance; + } + + void set_radius(real_t p_radius); + real_t get_radius() const { + return radius; + } + + void set_neighbor_dist(real_t p_dist); + real_t get_neighbor_dist() const { + return neighbor_dist; + } + + void set_max_neighbors(int p_count); + int get_max_neighbors() const { + return max_neighbors; + } + + void set_time_horizon(real_t p_time); + real_t get_time_horizon() const { + return time_horizon; + } + + void set_max_speed(real_t p_max_speed); + real_t get_max_speed() const { + return max_speed; + } + + void set_path_max_distance(real_t p_pmd); + real_t get_path_max_distance(); + + void set_target_location(Vector2 p_location); + Vector2 get_target_location() const; + + Vector2 get_next_location(); + + Vector<Vector2> get_nav_path() const { + return navigation_path; + } + + int get_nav_path_index() const { + return nav_path_index; + } + + real_t distance_to_target() const; + bool is_target_reached() const; + bool is_target_reachable(); + bool is_navigation_finished(); + Vector2 get_final_location(); + + void set_velocity(Vector2 p_velocity); + void _avoidance_done(Vector3 p_new_velocity); + + virtual String get_configuration_warning() const; + +private: + void update_navigation(); +}; + +#endif |