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new file 100644
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/* $Id$ */
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/*
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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 script_suspend.hpp The Script_Suspend tracks the suspension of a script. */
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#ifndef SCRIPT_SUSPEND_HPP
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#define SCRIPT_SUSPEND_HPP
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/**
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* The callback function when a script suspends.
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*/
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typedef void (Script_SuspendCallbackProc)(class AIInstance *instance);
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/**
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* A throw-class that is given when the script wants to suspend.
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*/
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class Script_Suspend {
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public:
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/**
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* Create the suspend exception.
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* @param time The amount of ticks to suspend.
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* @param callback The callback to call when the script may resume again.
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*/
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Script_Suspend(int time, Script_SuspendCallbackProc *callback) :
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time(time),
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callback(callback)
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{}
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/**
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* Get the amount of ticks the script should be suspended.
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* @return The amount of ticks to suspend the script.
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*/
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int GetSuspendTime() { return time; }
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/**
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* Get the callback to call when the script can run again.
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* @return The callback function to run.
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*/
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Script_SuspendCallbackProc *GetSuspendCallback() { return callback; }
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private:
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int time; ///< Amount of ticks to suspend the script.
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Script_SuspendCallbackProc *callback; ///< Callback function to call when the script can run again.
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};
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#endif /* SCRIPT_SUSPEND_HPP */
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