TileSetEditor: Expose to the user OneWayCollision+Margin properties. Fixes #25817.

editor/plugins/tile_set_editor_plugin.cpp

@@ -3118,6 +3118,24 @@ bool TilesetEditorContext::_set(const StringName &p_name, const Variant &p_value
 	} else if (name == "tileset_script") {
 		tileset->set_script(p_value);
 		return true;
+	} else if (name == "selected_collision_one_way") {
+		Vector<TileSet::ShapeData> sd = tileset->tile_get_shapes(tileset_editor->get_current_tile());
+		for (int index = 0; index < sd.size(); index++) {
+			if (sd[index].shape == tileset_editor->edited_collision_shape) {
+				tileset->tile_set_shape_one_way(tileset_editor->get_current_tile(), index, p_value);
+				return true;
+			}
+		}
+		return false;
+	} else if (name == "selected_collision_one_way_margin") {
+		Vector<TileSet::ShapeData> sd = tileset->tile_get_shapes(tileset_editor->get_current_tile());
+		for (int index = 0; index < sd.size(); index++) {
+			if (sd[index].shape == tileset_editor->edited_collision_shape) {
+				tileset->tile_set_shape_one_way_margin(tileset_editor->get_current_tile(), index, p_value);
+				return true;
+			}
+		}
+		return false;
 	}
 
 	tileset_editor->err_dialog->set_text(TTR("This property can't be changed."));
@@ -3160,6 +3178,24 @@ bool TilesetEditorContext::_get(const StringName &p_name, Variant &r_ret) const
 	} else if (name == "selected_collision") {
 		r_ret = tileset_editor->edited_collision_shape;
 		v = true;
+	} else if (name == "selected_collision_one_way") {
+		Vector<TileSet::ShapeData> sd = tileset->tile_get_shapes(tileset_editor->get_current_tile());
+		for (int index = 0; index < sd.size(); index++) {
+			if (sd[index].shape == tileset_editor->edited_collision_shape) {
+				r_ret = sd[index].one_way_collision;
+				v = true;
+				break;
+			}
+		}
+	} else if (name == "selected_collision_one_way_margin") {
+		Vector<TileSet::ShapeData> sd = tileset->tile_get_shapes(tileset_editor->get_current_tile());
+		for (int index = 0; index < sd.size(); index++) {
+			if (sd[index].shape == tileset_editor->edited_collision_shape) {
+				r_ret = sd[index].one_way_collision_margin;
+				v = true;
+				break;
+			}
+		}
 	} else if (name == "selected_navigation") {
 		r_ret = tileset_editor->edited_navigation_shape;
 		v = true;
@@ -3206,6 +3242,10 @@ void TilesetEditorContext::_get_property_list(List<PropertyInfo> *p_list) const
 	}
 	if (tileset_editor->edit_mode == TileSetEditor::EDITMODE_COLLISION && tileset_editor->edited_collision_shape.is_valid()) {
 		p_list->push_back(PropertyInfo(Variant::OBJECT, "selected_collision", PROPERTY_HINT_RESOURCE_TYPE, tileset_editor->edited_collision_shape->get_class()));
+		if (tileset_editor->edited_collision_shape.is_valid()) {
+			p_list->push_back(PropertyInfo(Variant::BOOL, "selected_collision_one_way", PROPERTY_HINT_NONE));
+			p_list->push_back(PropertyInfo(Variant::REAL, "selected_collision_one_way_margin", PROPERTY_HINT_NONE));
+		}
 	}
 	if (tileset_editor->edit_mode == TileSetEditor::EDITMODE_NAVIGATION && tileset_editor->edited_navigation_shape.is_valid()) {
 		p_list->push_back(PropertyInfo(Variant::OBJECT, "selected_navigation", PROPERTY_HINT_RESOURCE_TYPE, tileset_editor->edited_navigation_shape->get_class()));