diff options
Diffstat (limited to 'core/variant/callable_bind.cpp')
| -rw-r--r-- | core/variant/callable_bind.cpp | 118 |
1 files changed, 89 insertions, 29 deletions
diff --git a/core/variant/callable_bind.cpp b/core/variant/callable_bind.cpp index d26aa2ae46..5be91c6e11 100644 --- a/core/variant/callable_bind.cpp +++ b/core/variant/callable_bind.cpp @@ -1,32 +1,32 @@ -/*************************************************************************/ -/* callable_bind.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. */ -/*************************************************************************/ +/**************************************************************************/ +/* callable_bind.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 "callable_bind.h" @@ -87,6 +87,47 @@ const Callable *CallableCustomBind::get_base_comparator() const { return &callable; } +int CallableCustomBind::get_bound_arguments_count() const { + return callable.get_bound_arguments_count() + binds.size(); +} + +void CallableCustomBind::get_bound_arguments(Vector<Variant> &r_arguments, int &r_argcount) const { + Vector<Variant> sub_args; + int sub_count; + callable.get_bound_arguments_ref(sub_args, sub_count); + + if (sub_count == 0) { + r_arguments = binds; + r_argcount = binds.size(); + return; + } + + int new_count = sub_count + binds.size(); + r_argcount = new_count; + + if (new_count <= 0) { + // Removed more arguments than it adds. + r_arguments = Vector<Variant>(); + return; + } + + r_arguments.resize(new_count); + + if (sub_count > 0) { + for (int i = 0; i < sub_count; i++) { + r_arguments.write[i] = sub_args[i]; + } + for (int i = 0; i < binds.size(); i++) { + r_arguments.write[i + sub_count] = binds[i]; + } + r_argcount = new_count; + } else { + for (int i = 0; i < binds.size() + sub_count; i++) { + r_arguments.write[i] = binds[i - sub_count]; + } + } +} + void CallableCustomBind::call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, Callable::CallError &r_call_error) const { const Variant **args = (const Variant **)alloca(sizeof(const Variant **) * (binds.size() + p_argcount)); for (int i = 0; i < p_argcount; i++) { @@ -164,6 +205,25 @@ const Callable *CallableCustomUnbind::get_base_comparator() const { return &callable; } +int CallableCustomUnbind::get_bound_arguments_count() const { + return callable.get_bound_arguments_count() - argcount; +} + +void CallableCustomUnbind::get_bound_arguments(Vector<Variant> &r_arguments, int &r_argcount) const { + Vector<Variant> sub_args; + int sub_count; + callable.get_bound_arguments_ref(sub_args, sub_count); + + r_argcount = sub_args.size() - argcount; + + if (argcount >= sub_args.size()) { + r_arguments = Vector<Variant>(); + } else { + sub_args.resize(sub_args.size() - argcount); + r_arguments = sub_args; + } +} + void CallableCustomUnbind::call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, Callable::CallError &r_call_error) const { if (argcount > p_argcount) { r_call_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS; |