diff options
Diffstat (limited to 'core/variant/callable.cpp')
| -rw-r--r-- | core/variant/callable.cpp | 111 |
1 files changed, 82 insertions, 29 deletions
diff --git a/core/variant/callable.cpp b/core/variant/callable.cpp index 79532d9aca..2f2acc55a6 100644 --- a/core/variant/callable.cpp +++ b/core/variant/callable.cpp @@ -1,32 +1,32 @@ -/*************************************************************************/ -/* callable.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.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.h" @@ -102,7 +102,22 @@ Callable Callable::bindp(const Variant **p_arguments, int p_argcount) const { } return Callable(memnew(CallableCustomBind(*this, args))); } + +Callable Callable::bindv(const Array &p_arguments) { + if (p_arguments.is_empty()) { + return *this; // No point in creating a new callable if nothing is bound. + } + + Vector<Variant> args; + args.resize(p_arguments.size()); + for (int i = 0; i < p_arguments.size(); i++) { + args.write[i] = p_arguments[i]; + } + return Callable(memnew(CallableCustomBind(*this, args))); +} + Callable Callable::unbind(int p_argcount) const { + ERR_FAIL_COND_V_MSG(p_argcount <= 0, Callable(*this), "Amount of unbind() arguments must be 1 or greater."); return Callable(memnew(CallableCustomUnbind(*this, p_argcount))); } @@ -137,6 +152,35 @@ StringName Callable::get_method() const { return method; } +int Callable::get_bound_arguments_count() const { + if (!is_null() && is_custom()) { + return custom->get_bound_arguments_count(); + } else { + return 0; + } +} + +void Callable::get_bound_arguments_ref(Vector<Variant> &r_arguments, int &r_argcount) const { + if (!is_null() && is_custom()) { + custom->get_bound_arguments(r_arguments, r_argcount); + } else { + r_arguments.clear(); + r_argcount = 0; + } +} + +Array Callable::get_bound_arguments() const { + Vector<Variant> arr; + int ac; + get_bound_arguments_ref(arr, ac); + Array ret; + ret.resize(arr.size()); + for (int i = 0; i < arr.size(); i++) { + ret[i] = arr[i]; + } + return ret; +} + CallableCustom *Callable::get_custom() const { ERR_FAIL_COND_V_MSG(!is_custom(), nullptr, vformat("Can't get custom on non-CallableCustom \"%s\".", operator String())); @@ -344,6 +388,15 @@ const Callable *CallableCustom::get_base_comparator() const { return nullptr; } +int CallableCustom::get_bound_arguments_count() const { + return 0; +} + +void CallableCustom::get_bound_arguments(Vector<Variant> &r_arguments, int &r_argcount) const { + r_arguments = Vector<Variant>(); + r_argcount = 0; +} + CallableCustom::CallableCustom() { ref_count.init(); } |