feat: godot-engine-source-4.3-stable
This commit is contained in:
Jan van der Weide
parent
c59a7dcade
commit
7125d019b5
11149 changed files with 5070401 additions and 0 deletions
368
engine/scene/2d/navigation_obstacle_2d.cpp
Normal file
368
engine/scene/2d/navigation_obstacle_2d.cpp
Normal file
|
|
@ -0,0 +1,368 @@
|
|||
/**************************************************************************/
|
||||
/* navigation_obstacle_2d.cpp */
|
||||
/**************************************************************************/
|
||||
/* This file is part of: */
|
||||
/* GODOT ENGINE */
|
||||
/* https://godotengine.org */
|
||||
/**************************************************************************/
|
||||
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
|
||||
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
|
||||
/* */
|
||||
/* 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. */
|
||||
/**************************************************************************/
|
||||
|
||||
#include "navigation_obstacle_2d.h"
|
||||
|
||||
#include "core/math/geometry_2d.h"
|
||||
#include "scene/resources/world_2d.h"
|
||||
#include "servers/navigation_server_2d.h"
|
||||
#include "servers/navigation_server_3d.h"
|
||||
|
||||
void NavigationObstacle2D::_bind_methods() {
|
||||
ClassDB::bind_method(D_METHOD("get_rid"), &NavigationObstacle2D::get_rid);
|
||||
|
||||
ClassDB::bind_method(D_METHOD("set_avoidance_enabled", "enabled"), &NavigationObstacle2D::set_avoidance_enabled);
|
||||
ClassDB::bind_method(D_METHOD("get_avoidance_enabled"), &NavigationObstacle2D::get_avoidance_enabled);
|
||||
|
||||
ClassDB::bind_method(D_METHOD("set_navigation_map", "navigation_map"), &NavigationObstacle2D::set_navigation_map);
|
||||
ClassDB::bind_method(D_METHOD("get_navigation_map"), &NavigationObstacle2D::get_navigation_map);
|
||||
|
||||
ClassDB::bind_method(D_METHOD("set_radius", "radius"), &NavigationObstacle2D::set_radius);
|
||||
ClassDB::bind_method(D_METHOD("get_radius"), &NavigationObstacle2D::get_radius);
|
||||
|
||||
ClassDB::bind_method(D_METHOD("set_velocity", "velocity"), &NavigationObstacle2D::set_velocity);
|
||||
ClassDB::bind_method(D_METHOD("get_velocity"), &NavigationObstacle2D::get_velocity);
|
||||
|
||||
ClassDB::bind_method(D_METHOD("set_vertices", "vertices"), &NavigationObstacle2D::set_vertices);
|
||||
ClassDB::bind_method(D_METHOD("get_vertices"), &NavigationObstacle2D::get_vertices);
|
||||
|
||||
ClassDB::bind_method(D_METHOD("set_avoidance_layers", "layers"), &NavigationObstacle2D::set_avoidance_layers);
|
||||
ClassDB::bind_method(D_METHOD("get_avoidance_layers"), &NavigationObstacle2D::get_avoidance_layers);
|
||||
|
||||
ClassDB::bind_method(D_METHOD("set_avoidance_layer_value", "layer_number", "value"), &NavigationObstacle2D::set_avoidance_layer_value);
|
||||
ClassDB::bind_method(D_METHOD("get_avoidance_layer_value", "layer_number"), &NavigationObstacle2D::get_avoidance_layer_value);
|
||||
|
||||
ClassDB::bind_method(D_METHOD("set_affect_navigation_mesh", "enabled"), &NavigationObstacle2D::set_affect_navigation_mesh);
|
||||
ClassDB::bind_method(D_METHOD("get_affect_navigation_mesh"), &NavigationObstacle2D::get_affect_navigation_mesh);
|
||||
|
||||
ClassDB::bind_method(D_METHOD("set_carve_navigation_mesh", "enabled"), &NavigationObstacle2D::set_carve_navigation_mesh);
|
||||
ClassDB::bind_method(D_METHOD("get_carve_navigation_mesh"), &NavigationObstacle2D::get_carve_navigation_mesh);
|
||||
|
||||
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radius", PROPERTY_HINT_RANGE, "0.0,500,0.01,suffix:px"), "set_radius", "get_radius");
|
||||
ADD_PROPERTY(PropertyInfo(Variant::PACKED_VECTOR2_ARRAY, "vertices"), "set_vertices", "get_vertices");
|
||||
ADD_GROUP("NavigationMesh", "");
|
||||
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "affect_navigation_mesh"), "set_affect_navigation_mesh", "get_affect_navigation_mesh");
|
||||
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "carve_navigation_mesh"), "set_carve_navigation_mesh", "get_carve_navigation_mesh");
|
||||
ADD_GROUP("Avoidance", "");
|
||||
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "avoidance_enabled"), "set_avoidance_enabled", "get_avoidance_enabled");
|
||||
ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "velocity", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NO_EDITOR), "set_velocity", "get_velocity");
|
||||
ADD_PROPERTY(PropertyInfo(Variant::INT, "avoidance_layers", PROPERTY_HINT_LAYERS_AVOIDANCE), "set_avoidance_layers", "get_avoidance_layers");
|
||||
}
|
||||
|
||||
void NavigationObstacle2D::_notification(int p_what) {
|
||||
switch (p_what) {
|
||||
case NOTIFICATION_POST_ENTER_TREE: {
|
||||
if (map_override.is_valid()) {
|
||||
_update_map(map_override);
|
||||
} else if (is_inside_tree()) {
|
||||
_update_map(get_world_2d()->get_navigation_map());
|
||||
} else {
|
||||
_update_map(RID());
|
||||
}
|
||||
previous_transform = get_global_transform();
|
||||
// need to trigger map controlled agent assignment somehow for the fake_agent since obstacles use no callback like regular agents
|
||||
NavigationServer2D::get_singleton()->obstacle_set_avoidance_enabled(obstacle, avoidance_enabled);
|
||||
_update_position(get_global_position());
|
||||
set_physics_process_internal(true);
|
||||
#ifdef DEBUG_ENABLED
|
||||
RS::get_singleton()->canvas_item_set_parent(debug_canvas_item, get_world_2d()->get_canvas());
|
||||
#endif // DEBUG_ENABLED
|
||||
} break;
|
||||
|
||||
case NOTIFICATION_EXIT_TREE: {
|
||||
set_physics_process_internal(false);
|
||||
_update_map(RID());
|
||||
#ifdef DEBUG_ENABLED
|
||||
RS::get_singleton()->canvas_item_set_parent(debug_canvas_item, RID());
|
||||
#endif // DEBUG_ENABLED
|
||||
} break;
|
||||
|
||||
case NOTIFICATION_PAUSED: {
|
||||
if (!can_process()) {
|
||||
map_before_pause = map_current;
|
||||
_update_map(RID());
|
||||
} else if (can_process() && !(map_before_pause == RID())) {
|
||||
_update_map(map_before_pause);
|
||||
map_before_pause = RID();
|
||||
}
|
||||
NavigationServer2D::get_singleton()->obstacle_set_paused(obstacle, !can_process());
|
||||
} break;
|
||||
|
||||
case NOTIFICATION_UNPAUSED: {
|
||||
if (!can_process()) {
|
||||
map_before_pause = map_current;
|
||||
_update_map(RID());
|
||||
} else if (can_process() && !(map_before_pause == RID())) {
|
||||
_update_map(map_before_pause);
|
||||
map_before_pause = RID();
|
||||
}
|
||||
NavigationServer2D::get_singleton()->obstacle_set_paused(obstacle, !can_process());
|
||||
} break;
|
||||
|
||||
case NOTIFICATION_VISIBILITY_CHANGED: {
|
||||
#ifdef DEBUG_ENABLED
|
||||
RS::get_singleton()->canvas_item_set_visible(debug_canvas_item, is_visible_in_tree());
|
||||
#endif // DEBUG_ENABLED
|
||||
} break;
|
||||
|
||||
case NOTIFICATION_INTERNAL_PHYSICS_PROCESS: {
|
||||
if (is_inside_tree()) {
|
||||
_update_position(get_global_position());
|
||||
|
||||
if (velocity_submitted) {
|
||||
velocity_submitted = false;
|
||||
// only update if there is a noticeable change, else the rvo agent preferred velocity stays the same
|
||||
if (!previous_velocity.is_equal_approx(velocity)) {
|
||||
NavigationServer2D::get_singleton()->obstacle_set_velocity(obstacle, velocity);
|
||||
}
|
||||
previous_velocity = velocity;
|
||||
}
|
||||
}
|
||||
} break;
|
||||
|
||||
case NOTIFICATION_DRAW: {
|
||||
#ifdef DEBUG_ENABLED
|
||||
if (is_inside_tree()) {
|
||||
bool is_debug_enabled = false;
|
||||
if (Engine::get_singleton()->is_editor_hint()) {
|
||||
is_debug_enabled = true;
|
||||
} else if (NavigationServer2D::get_singleton()->get_debug_enabled() && NavigationServer2D::get_singleton()->get_debug_avoidance_enabled()) {
|
||||
is_debug_enabled = true;
|
||||
}
|
||||
|
||||
if (is_debug_enabled) {
|
||||
RS::get_singleton()->canvas_item_clear(debug_canvas_item);
|
||||
Transform2D debug_transform = Transform2D(0.0, get_global_position());
|
||||
RS::get_singleton()->canvas_item_set_transform(debug_canvas_item, debug_transform);
|
||||
_update_fake_agent_radius_debug();
|
||||
_update_static_obstacle_debug();
|
||||
}
|
||||
}
|
||||
#endif // DEBUG_ENABLED
|
||||
} break;
|
||||
}
|
||||
}
|
||||
|
||||
NavigationObstacle2D::NavigationObstacle2D() {
|
||||
obstacle = NavigationServer2D::get_singleton()->obstacle_create();
|
||||
|
||||
NavigationServer2D::get_singleton()->obstacle_set_radius(obstacle, radius);
|
||||
NavigationServer2D::get_singleton()->obstacle_set_vertices(obstacle, vertices);
|
||||
NavigationServer2D::get_singleton()->obstacle_set_avoidance_layers(obstacle, avoidance_layers);
|
||||
NavigationServer2D::get_singleton()->obstacle_set_avoidance_enabled(obstacle, avoidance_enabled);
|
||||
|
||||
#ifdef DEBUG_ENABLED
|
||||
debug_canvas_item = RenderingServer::get_singleton()->canvas_item_create();
|
||||
#endif // DEBUG_ENABLED
|
||||
}
|
||||
|
||||
NavigationObstacle2D::~NavigationObstacle2D() {
|
||||
ERR_FAIL_NULL(NavigationServer2D::get_singleton());
|
||||
|
||||
NavigationServer2D::get_singleton()->free(obstacle);
|
||||
obstacle = RID();
|
||||
|
||||
#ifdef DEBUG_ENABLED
|
||||
if (debug_canvas_item.is_valid()) {
|
||||
RenderingServer::get_singleton()->free(debug_canvas_item);
|
||||
debug_canvas_item = RID();
|
||||
}
|
||||
#endif // DEBUG_ENABLED
|
||||
}
|
||||
|
||||
void NavigationObstacle2D::set_vertices(const Vector<Vector2> &p_vertices) {
|
||||
vertices = p_vertices;
|
||||
NavigationServer2D::get_singleton()->obstacle_set_vertices(obstacle, vertices);
|
||||
#ifdef DEBUG_ENABLED
|
||||
queue_redraw();
|
||||
#endif // DEBUG_ENABLED
|
||||
}
|
||||
|
||||
void NavigationObstacle2D::set_navigation_map(RID p_navigation_map) {
|
||||
if (map_override == p_navigation_map) {
|
||||
return;
|
||||
}
|
||||
map_override = p_navigation_map;
|
||||
_update_map(map_override);
|
||||
}
|
||||
|
||||
RID NavigationObstacle2D::get_navigation_map() const {
|
||||
if (map_override.is_valid()) {
|
||||
return map_override;
|
||||
} else if (is_inside_tree()) {
|
||||
return get_world_2d()->get_navigation_map();
|
||||
}
|
||||
return RID();
|
||||
}
|
||||
|
||||
void NavigationObstacle2D::set_radius(real_t p_radius) {
|
||||
ERR_FAIL_COND_MSG(p_radius < 0.0, "Radius must be positive.");
|
||||
if (Math::is_equal_approx(radius, p_radius)) {
|
||||
return;
|
||||
}
|
||||
|
||||
radius = p_radius;
|
||||
|
||||
NavigationServer2D::get_singleton()->obstacle_set_radius(obstacle, radius);
|
||||
#ifdef DEBUG_ENABLED
|
||||
queue_redraw();
|
||||
#endif // DEBUG_ENABLED
|
||||
}
|
||||
|
||||
void NavigationObstacle2D::set_avoidance_layers(uint32_t p_layers) {
|
||||
if (avoidance_layers == p_layers) {
|
||||
return;
|
||||
}
|
||||
avoidance_layers = p_layers;
|
||||
NavigationServer2D::get_singleton()->obstacle_set_avoidance_layers(obstacle, avoidance_layers);
|
||||
}
|
||||
|
||||
uint32_t NavigationObstacle2D::get_avoidance_layers() const {
|
||||
return avoidance_layers;
|
||||
}
|
||||
|
||||
void NavigationObstacle2D::set_avoidance_layer_value(int p_layer_number, bool p_value) {
|
||||
ERR_FAIL_COND_MSG(p_layer_number < 1, "Avoidance layer number must be between 1 and 32 inclusive.");
|
||||
ERR_FAIL_COND_MSG(p_layer_number > 32, "Avoidance layer number must be between 1 and 32 inclusive.");
|
||||
uint32_t avoidance_layers_new = get_avoidance_layers();
|
||||
if (p_value) {
|
||||
avoidance_layers_new |= 1 << (p_layer_number - 1);
|
||||
} else {
|
||||
avoidance_layers_new &= ~(1 << (p_layer_number - 1));
|
||||
}
|
||||
set_avoidance_layers(avoidance_layers_new);
|
||||
}
|
||||
|
||||
bool NavigationObstacle2D::get_avoidance_layer_value(int p_layer_number) const {
|
||||
ERR_FAIL_COND_V_MSG(p_layer_number < 1, false, "Avoidance layer number must be between 1 and 32 inclusive.");
|
||||
ERR_FAIL_COND_V_MSG(p_layer_number > 32, false, "Avoidance layer number must be between 1 and 32 inclusive.");
|
||||
return get_avoidance_layers() & (1 << (p_layer_number - 1));
|
||||
}
|
||||
|
||||
void NavigationObstacle2D::set_avoidance_enabled(bool p_enabled) {
|
||||
if (avoidance_enabled == p_enabled) {
|
||||
return;
|
||||
}
|
||||
|
||||
avoidance_enabled = p_enabled;
|
||||
NavigationServer2D::get_singleton()->obstacle_set_avoidance_enabled(obstacle, avoidance_enabled);
|
||||
#ifdef DEBUG_ENABLED
|
||||
queue_redraw();
|
||||
#endif // DEBUG_ENABLED
|
||||
}
|
||||
|
||||
bool NavigationObstacle2D::get_avoidance_enabled() const {
|
||||
return avoidance_enabled;
|
||||
}
|
||||
|
||||
void NavigationObstacle2D::set_velocity(const Vector2 p_velocity) {
|
||||
velocity = p_velocity;
|
||||
velocity_submitted = true;
|
||||
}
|
||||
|
||||
void NavigationObstacle2D::set_affect_navigation_mesh(bool p_enabled) {
|
||||
affect_navigation_mesh = p_enabled;
|
||||
}
|
||||
|
||||
bool NavigationObstacle2D::get_affect_navigation_mesh() const {
|
||||
return affect_navigation_mesh;
|
||||
}
|
||||
|
||||
void NavigationObstacle2D::set_carve_navigation_mesh(bool p_enabled) {
|
||||
carve_navigation_mesh = p_enabled;
|
||||
}
|
||||
|
||||
bool NavigationObstacle2D::get_carve_navigation_mesh() const {
|
||||
return carve_navigation_mesh;
|
||||
}
|
||||
|
||||
void NavigationObstacle2D::_update_map(RID p_map) {
|
||||
map_current = p_map;
|
||||
NavigationServer2D::get_singleton()->obstacle_set_map(obstacle, p_map);
|
||||
}
|
||||
|
||||
void NavigationObstacle2D::_update_position(const Vector2 p_position) {
|
||||
NavigationServer2D::get_singleton()->obstacle_set_position(obstacle, p_position);
|
||||
#ifdef DEBUG_ENABLED
|
||||
queue_redraw();
|
||||
#endif // DEBUG_ENABLED
|
||||
}
|
||||
|
||||
#ifdef DEBUG_ENABLED
|
||||
void NavigationObstacle2D::_update_fake_agent_radius_debug() {
|
||||
if (radius > 0.0 && NavigationServer2D::get_singleton()->get_debug_navigation_avoidance_enable_obstacles_radius()) {
|
||||
Color debug_radius_color = NavigationServer2D::get_singleton()->get_debug_navigation_avoidance_obstacles_radius_color();
|
||||
|
||||
RS::get_singleton()->canvas_item_add_circle(debug_canvas_item, Vector2(), radius, debug_radius_color);
|
||||
}
|
||||
}
|
||||
#endif // DEBUG_ENABLED
|
||||
|
||||
#ifdef DEBUG_ENABLED
|
||||
void NavigationObstacle2D::_update_static_obstacle_debug() {
|
||||
if (get_vertices().size() > 2 && NavigationServer2D::get_singleton()->get_debug_navigation_avoidance_enable_obstacles_static()) {
|
||||
bool obstacle_pushes_inward = Geometry2D::is_polygon_clockwise(get_vertices());
|
||||
|
||||
Color debug_static_obstacle_face_color;
|
||||
|
||||
if (obstacle_pushes_inward) {
|
||||
debug_static_obstacle_face_color = NavigationServer2D::get_singleton()->get_debug_navigation_avoidance_static_obstacle_pushin_face_color();
|
||||
} else {
|
||||
debug_static_obstacle_face_color = NavigationServer2D::get_singleton()->get_debug_navigation_avoidance_static_obstacle_pushout_face_color();
|
||||
}
|
||||
|
||||
Vector<Vector2> debug_obstacle_polygon_vertices = get_vertices();
|
||||
|
||||
Vector<Color> debug_obstacle_polygon_colors;
|
||||
debug_obstacle_polygon_colors.resize(debug_obstacle_polygon_vertices.size());
|
||||
debug_obstacle_polygon_colors.fill(debug_static_obstacle_face_color);
|
||||
|
||||
RS::get_singleton()->canvas_item_add_polygon(debug_canvas_item, debug_obstacle_polygon_vertices, debug_obstacle_polygon_colors);
|
||||
|
||||
Color debug_static_obstacle_edge_color;
|
||||
|
||||
if (obstacle_pushes_inward) {
|
||||
debug_static_obstacle_edge_color = NavigationServer2D::get_singleton()->get_debug_navigation_avoidance_static_obstacle_pushin_edge_color();
|
||||
} else {
|
||||
debug_static_obstacle_edge_color = NavigationServer2D::get_singleton()->get_debug_navigation_avoidance_static_obstacle_pushout_edge_color();
|
||||
}
|
||||
|
||||
Vector<Vector2> debug_obstacle_line_vertices = get_vertices();
|
||||
debug_obstacle_line_vertices.push_back(debug_obstacle_line_vertices[0]);
|
||||
debug_obstacle_line_vertices.resize(debug_obstacle_line_vertices.size());
|
||||
|
||||
Vector<Color> debug_obstacle_line_colors;
|
||||
debug_obstacle_line_colors.resize(debug_obstacle_line_vertices.size());
|
||||
debug_obstacle_line_colors.fill(debug_static_obstacle_edge_color);
|
||||
|
||||
RS::get_singleton()->canvas_item_add_polyline(debug_canvas_item, debug_obstacle_line_vertices, debug_obstacle_line_colors, 4.0);
|
||||
}
|
||||
}
|
||||
#endif // DEBUG_ENABLED
|
||||
Loading…
Add table
Add a link
Reference in a new issue