diff options
Diffstat (limited to 'scene/property_utils.cpp')
-rw-r--r-- | scene/property_utils.cpp | 107 |
1 files changed, 69 insertions, 38 deletions
diff --git a/scene/property_utils.cpp b/scene/property_utils.cpp index e2f1ac8224..bf98a8d292 100644 --- a/scene/property_utils.cpp +++ b/scene/property_utils.cpp @@ -1,32 +1,32 @@ -/*************************************************************************/ -/* property_utils.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. */ -/*************************************************************************/ +/**************************************************************************/ +/* property_utils.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 "property_utils.h" @@ -111,10 +111,37 @@ Variant PropertyUtils::get_property_default_value(const Object *p_object, const } // Fall back to the default from the native class - if (r_is_class_default) { - *r_is_class_default = true; + { + if (r_is_class_default) { + *r_is_class_default = true; + } + bool valid = false; + Variant value = ClassDB::class_get_default_property_value(p_object->get_class_name(), p_property, &valid); + if (valid) { + if (r_is_valid) { + *r_is_valid = true; + } + return value; + } else { + // Heuristically check if this is a synthetic property (whatever/0, whatever/1, etc.) + // because they are not in the class DB yet must have a default (null). + String prop_str = String(p_property); + int p = prop_str.rfind("/"); + if (p != -1 && p < prop_str.length() - 1) { + bool all_digits = true; + for (int i = p + 1; i < prop_str.length(); i++) { + if (!is_digit(prop_str[i])) { + all_digits = false; + break; + } + } + if (r_is_valid) { + *r_is_valid = all_digits; + } + } + return Variant(); + } } - return ClassDB::class_get_default_property_value(p_object->get_class_name(), p_property, r_is_valid); } // Like SceneState::PackState, but using a raw pointer to avoid the cost of @@ -142,8 +169,10 @@ static bool _collect_inheritance_chain(const Ref<SceneState> &p_state, const Nod state = state->get_base_scene_state(); } - for (int i = inheritance_states.size() - 1; i >= 0; --i) { - r_states_stack.push_back(inheritance_states[i]); + if (inheritance_states.size() > 0) { + for (int i = inheritance_states.size() - 1; i >= 0; --i) { + r_states_stack.push_back(inheritance_states[i]); + } } return found; @@ -187,10 +216,12 @@ Vector<SceneState::PackState> PropertyUtils::get_node_states_stack(const Node *p { states_stack_ret.resize(states_stack.size()); _FastPackState *ps = states_stack.ptr(); - for (int i = states_stack.size() - 1; i >= 0; --i) { - states_stack_ret.write[i].state.reference_ptr(ps->state); - states_stack_ret.write[i].node = ps->node; - ++ps; + if (states_stack.size() > 0) { + for (int i = states_stack.size() - 1; i >= 0; --i) { + states_stack_ret.write[i].state.reference_ptr(ps->state); + states_stack_ret.write[i].node = ps->node; + ++ps; + } } } return states_stack_ret; |