Last change
on this file since 8226 was
8061,
checked in by bensch, 19 years ago
|
merged the scriptengine back to the trunk
|
File size:
1.0 KB
|
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1 | /* |
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2 | orxonox - the future of 3D-vertical-scrollers |
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3 | |
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4 | Copyright (C) 2004 orx |
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5 | |
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6 | This program is free software; you can redistribute it and/or modify |
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7 | it under the terms of the GNU General Public License as published by |
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8 | the Free Software Foundation; either version 2, or (at your option) |
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9 | any later version. |
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10 | |
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11 | ### File Specific: |
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12 | main-programmer: ... |
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13 | co-programmer: ... |
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14 | */ |
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15 | |
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16 | //#define DEBUG_SPECIAL_MODULE DEBUG_MODULE_ |
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17 | |
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18 | #include "RestoreStack.h" |
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19 | #include "luaincl.h" |
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20 | |
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21 | namespace OrxScript |
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22 | { |
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23 | |
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24 | /** |
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25 | * @brief Stores the stack and the index to the top element |
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26 | * |
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27 | * @param virtualMachine the virtual machine to save |
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28 | */ |
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29 | LuaRestoreStack::LuaRestoreStack (LuaVirtualMachine& virtualMachine) : savedState (NULL) |
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30 | { |
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31 | savedState = (lua_State *) virtualMachine; |
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32 | if (virtualMachine.isOk ()) |
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33 | { |
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34 | savedTopIndex = lua_gettop (savedState); |
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35 | } |
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36 | } |
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37 | /** |
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38 | * @brief Restores the virtual machine |
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39 | * |
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40 | * |
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41 | */ |
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42 | LuaRestoreStack::~LuaRestoreStack () |
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43 | { |
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44 | lua_settop (savedState, savedTopIndex); |
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45 | } |
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46 | } |
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