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/*************************************************************************/
/* rectangle_shape_2d.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 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. */
/*************************************************************************/
#include "rectangle_shape_2d.h"
#include "servers/physics_server_2d.h"
#include "servers/rendering_server.h"
void RectangleShape2D::_update_shape() {
PhysicsServer2D::get_singleton()->shape_set_data(get_rid(), size * 0.5);
emit_changed();
}
#ifndef DISABLE_DEPRECATED
bool RectangleShape2D::_set(const StringName &p_name, const Variant &p_value) {
if (p_name == "extents") { // Compatibility with Godot 3.x.
// Convert to `size`, twice as big.
set_size((Vector2)p_value * 2);
return true;
}
return false;
}
bool RectangleShape2D::_get(const StringName &p_name, Variant &r_property) const {
if (p_name == "extents") { // Compatibility with Godot 3.x.
// Convert to `extents`, half as big.
r_property = size / 2;
return true;
}
return false;
}
#endif // DISABLE_DEPRECATED
void RectangleShape2D::set_size(const Vector2 &p_size) {
ERR_FAIL_COND_MSG(p_size.x < 0 || p_size.y < 0, "RectangleShape2D size cannot be negative.");
size = p_size;
_update_shape();
}
Vector2 RectangleShape2D::get_size() const {
return size;
}
void RectangleShape2D::draw(const RID &p_to_rid, const Color &p_color) {
RenderingServer::get_singleton()->canvas_item_add_rect(p_to_rid, Rect2(-size * 0.5, size), p_color);
if (is_collision_outline_enabled()) {
// Draw an outlined rectangle to make individual shapes easier to distinguish.
Vector<Vector2> stroke_points;
stroke_points.resize(5);
stroke_points.write[0] = -size * 0.5;
stroke_points.write[1] = Vector2(size.x, -size.y) * 0.5;
stroke_points.write[2] = size * 0.5;
stroke_points.write[3] = Vector2(-size.x, size.y) * 0.5;
stroke_points.write[4] = -size * 0.5;
Vector<Color> stroke_colors;
stroke_colors.resize(5);
for (int i = 0; i < 5; i++) {
stroke_colors.write[i] = (p_color);
}
RenderingServer::get_singleton()->canvas_item_add_polyline(p_to_rid, stroke_points, stroke_colors);
}
}
Rect2 RectangleShape2D::get_rect() const {
return Rect2(-size * 0.5, size);
}
real_t RectangleShape2D::get_enclosing_radius() const {
return size.length() / 2;
}
void RectangleShape2D::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_size", "size"), &RectangleShape2D::set_size);
ClassDB::bind_method(D_METHOD("get_size"), &RectangleShape2D::get_size);
ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "size", PROPERTY_HINT_NONE, "suffix:px"), "set_size", "get_size");
}
RectangleShape2D::RectangleShape2D() :
Shape2D(PhysicsServer2D::get_singleton()->rectangle_shape_create()) {
size = Vector2(20, 20);
_update_shape();
}
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