119 lines
4.2 KiB
C++
119 lines
4.2 KiB
C++
/**************************************************************************/
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/* nav_link_2d.h */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#pragma once
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#include "2d/nav_base_iteration_2d.h"
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#include "nav_base_2d.h"
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#include "nav_utils_2d.h"
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class NavLinkIteration2D : public NavBaseIteration2D {
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GDCLASS(NavLinkIteration2D, NavBaseIteration2D);
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public:
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bool bidirectional = true;
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Vector2 start_position;
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Vector2 end_position;
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Vector2 get_start_position() const { return start_position; }
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Vector2 get_end_position() const { return end_position; }
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bool is_bidirectional() const { return bidirectional; }
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virtual ~NavLinkIteration2D() override {
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navmesh_polygons.clear();
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internal_connections.clear();
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}
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};
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#include "core/templates/self_list.h"
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class NavLink2D : public NavBase2D {
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NavMap2D *map = nullptr;
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bool bidirectional = true;
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Vector2 start_position;
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Vector2 end_position;
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bool enabled = true;
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SelfList<NavLink2D> sync_dirty_request_list_element;
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uint32_t iteration_id = 0;
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mutable RWLock iteration_rwlock;
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Ref<NavLinkIteration2D> iteration;
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bool iteration_dirty = true;
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bool iteration_building = false;
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bool iteration_ready = false;
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void _build_iteration();
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void _sync_iteration();
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public:
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NavLink2D();
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~NavLink2D();
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uint32_t get_iteration_id() const { return iteration_id; }
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void set_map(NavMap2D *p_map);
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NavMap2D *get_map() const {
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return map;
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}
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void set_enabled(bool p_enabled);
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bool get_enabled() const { return enabled; }
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void set_bidirectional(bool p_bidirectional);
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bool is_bidirectional() const {
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return bidirectional;
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}
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void set_start_position(Vector2 p_position);
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Vector2 get_start_position() const {
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return start_position;
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}
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void set_end_position(Vector2 p_position);
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Vector2 get_end_position() const {
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return end_position;
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}
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// NavBase properties.
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virtual void set_navigation_layers(uint32_t p_navigation_layers) override;
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virtual void set_enter_cost(real_t p_enter_cost) override;
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virtual void set_travel_cost(real_t p_travel_cost) override;
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virtual void set_owner_id(ObjectID p_owner_id) override;
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bool sync();
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void request_sync();
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void cancel_sync_request();
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Ref<NavLinkIteration2D> get_iteration();
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};
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