diff options
Diffstat (limited to 'scene/property_utils.cpp')
| -rw-r--r-- | scene/property_utils.cpp | 74 |
1 files changed, 39 insertions, 35 deletions
diff --git a/scene/property_utils.cpp b/scene/property_utils.cpp index a9b7e9acbe..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" @@ -169,8 +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; @@ -214,10 +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; |