mirror of https://github.com/OpenTTD/OpenTTD.git
64 lines
2.1 KiB
C++
64 lines
2.1 KiB
C++
/*
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* This file is part of OpenTTD.
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* OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
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* OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file squirrel_std.hpp defines the Squirrel Standard Function class */
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#ifndef SQUIRREL_STD_HPP
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#define SQUIRREL_STD_HPP
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#include "squirrel.hpp"
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#if defined(__APPLE__)
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/* Which idiotic system makes 'require' a macro? :s Oh well.... */
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#undef require
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#endif /* __APPLE__ */
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/**
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* By default we want to give a set of standard commands to a SQ script.
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* Most of them are easy wrappers around internal functions. Of course we
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* could just as easy include things like the stdmath of SQ, but of those
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* functions we are sure they work on all our supported targets.
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*/
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class SquirrelStd {
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public:
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/**
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* Get the lowest of two integers.
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*/
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static SQInteger min(HSQUIRRELVM vm);
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/**
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* Get the highest of two integers.
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*/
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static SQInteger max(HSQUIRRELVM vm);
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/**
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* Load another file on runtime.
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* @note This is always loaded on the root-level, no matter where you call this.
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* @note The filename is always relative from the script it is called from. Absolute calls are NOT allowed!
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*/
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static SQInteger require(HSQUIRRELVM vm);
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/**
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* Enable/disable stack trace showing for handled exceptions.
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*/
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static SQInteger notifyallexceptions(HSQUIRRELVM vm);
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};
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/**
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* Register all standard functions we want to give to a script.
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*/
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void squirrel_register_std(Squirrel *engine);
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/**
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* Register all standard functions that are available on first startup.
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* @note this set is very limited, and is only meant to load other scripts and things like that.
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*/
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void squirrel_register_global_std(Squirrel *engine);
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#endif /* SQUIRREL_STD_HPP */
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