81 lines
1.9 KiB
C++
81 lines
1.9 KiB
C++
#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()) {
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VS::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()) {
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VS::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()) {
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VS::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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VS::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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ObjectTypeDB::bind_method(_MD("set_color","color"),&CanvasModulate::set_color);
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ObjectTypeDB::bind_method(_MD("get_color"),&CanvasModulate::get_color);
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ADD_PROPERTY(PropertyInfo(Variant::COLOR,"color"),_SCS("set_color"),_SCS("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_inside_tree()) {
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VS::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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if (!is_visible() || !is_inside_tree())
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return String();
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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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return 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 String();
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}
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CanvasModulate::CanvasModulate()
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{
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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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}
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