mirror of
https://github.com/Relintai/pandemonium_engine_minimal.git
synced 2024-11-10 20:12:10 +01:00
74 lines
2.2 KiB
C++
74 lines
2.2 KiB
C++
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/* canvas_modulate.cpp */
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#include "canvas_modulate.h"
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void CanvasModulate::_notification(int p_what) {
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if (p_what == NOTIFICATION_ENTER_CANVAS) {
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if (is_visible_in_tree()) {
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RS::get_singleton()->canvas_set_modulate(get_canvas(), color);
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add_to_group("_canvas_modulate_" + itos(get_canvas().get_id()));
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}
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} else if (p_what == NOTIFICATION_EXIT_CANVAS) {
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if (is_visible_in_tree()) {
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RS::get_singleton()->canvas_set_modulate(get_canvas(), Color(1, 1, 1, 1));
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remove_from_group("_canvas_modulate_" + itos(get_canvas().get_id()));
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}
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} else if (p_what == NOTIFICATION_VISIBILITY_CHANGED) {
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if (is_visible_in_tree()) {
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RS::get_singleton()->canvas_set_modulate(get_canvas(), color);
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add_to_group("_canvas_modulate_" + itos(get_canvas().get_id()));
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} else {
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RS::get_singleton()->canvas_set_modulate(get_canvas(), Color(1, 1, 1, 1));
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remove_from_group("_canvas_modulate_" + itos(get_canvas().get_id()));
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}
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update_configuration_warning();
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}
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}
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void CanvasModulate::_bind_methods() {
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ClassDB::bind_method(D_METHOD("set_color", "color"), &CanvasModulate::set_color);
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ClassDB::bind_method(D_METHOD("get_color"), &CanvasModulate::get_color);
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ADD_PROPERTY(PropertyInfo(Variant::COLOR, "color"), "set_color", "get_color");
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}
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void CanvasModulate::set_color(const Color &p_color) {
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color = p_color;
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if (is_visible_in_tree()) {
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RS::get_singleton()->canvas_set_modulate(get_canvas(), color);
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}
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}
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Color CanvasModulate::get_color() const {
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return color;
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}
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String CanvasModulate::get_configuration_warning() const {
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String warning = Node2D::get_configuration_warning();
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if (!is_visible_in_tree() || !is_inside_tree()) {
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return warning;
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}
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List<Node *> nodes;
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get_tree()->get_nodes_in_group("_canvas_modulate_" + itos(get_canvas().get_id()), &nodes);
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if (nodes.size() > 1) {
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if (warning != String()) {
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warning += "\n\n";
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}
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warning += TTR("Only one visible CanvasModulate is allowed per scene (or set of instanced scenes). The first created one will work, while the rest will be ignored.");
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}
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return warning;
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}
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CanvasModulate::CanvasModulate() {
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color = Color(1, 1, 1, 1);
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}
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CanvasModulate::~CanvasModulate() {
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}
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