<?php /** HOW TO USE: $ cd cocos2d-x/tools/tolua++ $ php bulld.php DONE. */ defined('DS') or define('DS', DIRECTORY_SEPARATOR); define('SRC_DIR', __DIR__ . DS); define('OUT_DIR', dirname(__DIR__) . '/../scripting/lua/cocos2dx_support/'); if (PHP_OS == 'Linux') { define('TOLUA_BIN', '/usr/bin/tolua++5.1'); } else { define('TOLUA_BIN', (DS == '\\') ? 'tolua++.exe' : '/usr/local/bin/tolua++'); } class Builder { private $_extensionName; private $_luabindingFilename; private $_inputPath; private $_outputCppPath; private $_outputHeaderPath; private $_luaopenFunctionName; private $_fix; function __construct($extensionName, $luabindingFilename, $fix) { $this->_extensionName = $extensionName; $this->_luabindingFilename = $luabindingFilename; $this->_inputPath = SRC_DIR . $extensionName . '.pkg'; $this->_outputCppPath = OUT_DIR . $luabindingFilename . '.cpp'; $this->_outputHeaderPath = OUT_DIR . $luabindingFilename . '.h'; $this->_luaopenFunctionName = sprintf('tolua_%s_open', $extensionName); $this->_fix = $fix; } function build() { $command = sprintf('%s -n %s -L basic.lua -o %s %s', TOLUA_BIN, $this->_extensionName, $this->_outputCppPath, $this->_inputPath); printf(" creating file: %s.cpp\n", $this->_luabindingFilename); printf(" command: %s\n", $command); passthru($command); if (file_exists($this->_outputCppPath)) { $this->_fixLuabindingFile(); } $includeOnce = sprintf('__%s_H_', strtoupper($this->_luabindingFilename)); $functionName = $this->_luaopenFunctionName; $header = <<<EOT #ifndef ${includeOnce} #define ${includeOnce} extern "C" { #include "tolua++.h" #include "tolua_fix.h" } #include "cocos2d.h" using namespace cocos2d; TOLUA_API int ${functionName}(lua_State* tolua_S); #endif // ${includeOnce} EOT; printf(" creating file: %s.h\n", $this->_luabindingFilename); // file_put_contents($this->_outputHeaderPath, $header); } function getLuaopenFunctionName() { return $this->_luaopenFunctionName; } private function _fixLuabindingFile() { $contents = file_get_contents($this->_outputCppPath); $contents = str_replace("\t", ' ', $contents); $contents = str_replace("\r\n", "\n", $contents); // for windows foreach ($this->_fix as $find => $replace) { $find = str_replace('##EXTENSION_NAME##', $this->_extensionName, $find); $replace = str_replace('##EXTENSION_NAME##', $this->_extensionName, $replace); $contents = str_replace($find, $replace, $contents); } file_put_contents($this->_outputCppPath, $contents); } } $FIX = array(); // remove unused header $find = <<<EOT #ifndef __cplusplus #include "stdlib.h" #endif #include "string.h" #include "tolua++.h" EOT; $replace = ' /**************************************************************************** Copyright (c) 2011 cocos2d-x.org http://www.cocos2d-x.org 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. ****************************************************************************/ '; $FIX[$find] = $replace; // remove unused functions $find = <<<EOT /* Exported function */ TOLUA_API int tolua_##EXTENSION_NAME##_open (lua_State* tolua_S); EOT; $replace = ''; $FIX[$find] = $replace; // fix $find = 'unsigned void* tolua_ret = (unsigned void*) self->getTiles();'; $replace = 'unsigned int* tolua_ret = (unsigned int*) self->getTiles();'; $FIX[$find] = $replace; $find = 'ccColor3B color = *((ccColor3B*) tolua_tousertype(tolua_S,4,(void*)&(const ccColor3B)ccBLACK));'; $replace = 'const ccColor3B clr = ccBLACK; ccColor3B color = *((ccColor3B*) tolua_tousertype(tolua_S,4,(void*)&clr));'; $FIX[$find] = $replace; // fix LUA_FUNCTION $find = '*((LUA_FUNCTION*)'; $replace = '('; $FIX[$find] = $replace; $find = 'tolua_usertype(tolua_S,"LUA_FUNCTION");'; $replace = ''; $FIX[$find] = $replace; // fix LUA_TABLE $find = '*((LUA_TABLE*)'; $replace = '('; $FIX[$find] = $replace; $find = 'tolua_usertype(tolua_S,"LUA_TABLE");'; $replace = ''; $FIX[$find] = $replace; $find = <<<EOT { #ifdef __cplusplus void* tolua_obj = Mtolua_new((LUA_TABLE)(tolua_ret)); tolua_pushusertype(tolua_S,tolua_obj,"LUA_TABLE"); tolua_register_gc(tolua_S,lua_gettop(tolua_S)); #else void* tolua_obj = tolua_copy(tolua_S,(void*)&tolua_ret,sizeof(LUA_TABLE)); tolua_pushusertype(tolua_S,tolua_obj,"LUA_TABLE"); tolua_register_gc(tolua_S,lua_gettop(tolua_S)); #endif } EOT; $replace = ''; $FIX[$find] = $replace; $find = 'LUA_TABLE tolua_ret = (LUA_TABLE)'; $replace = ''; $FIX[$find] = $replace; $find = <<<EOT static int tolua_collect_LUA_TABLE (lua_State* tolua_S) { LUA_TABLE* self = (LUA_TABLE*) tolua_tousertype(tolua_S,1,0); Mtolua_delete(self); return 0; } EOT; $replace = ''; $FIX[$find] = $replace; // fix push ccobject $find = 'toluafix_pushusertype_ccobject(tolua_S,(void*)tolua_ret'; $replace = <<<EOT int nID = (tolua_ret) ? (int)tolua_ret->m_uID : -1; int* pLuaID = (tolua_ret) ? &tolua_ret->m_nLuaID : NULL; toluafix_pushusertype_ccobject(tolua_S, nID, pLuaID, (void*)tolua_ret EOT; $FIX[$find] = $replace; // fix LUA_STRING $find = '((LUA_STRING*)'; $replace = '('; $FIX[$find] = $replace; $find = 'tolua_usertype(tolua_S,"LUA_STRING");'; $replace = ''; $FIX[$find] = $replace; $find = <<<EOT { #ifdef __cplusplus void* tolua_obj = Mtolua_new((LUA_STRING)(tolua_ret)); tolua_pushusertype(tolua_S,tolua_obj,"LUA_STRING"); tolua_register_gc(tolua_S,lua_gettop(tolua_S)); #else void* tolua_obj = tolua_copy(tolua_S,(void*)&tolua_ret,sizeof(LUA_STRING)); tolua_pushusertype(tolua_S,tolua_obj,"LUA_STRING"); tolua_register_gc(tolua_S,lua_gettop(tolua_S)); #endif } EOT; $replace = ''; $FIX[$find] = $replace; $find = 'LUA_STRING tolua_ret = (LUA_STRING)'; $replace = ''; $FIX[$find] = $replace; $find = <<<EOT static int tolua_collect_LUA_STRING (lua_State* tolua_S) { LUA_STRING* self = (LUA_STRING*) tolua_tousertype(tolua_S,1,0); Mtolua_delete(self); return 0; } EOT; $replace = ''; $FIX[$find] = $replace; // main printf("\nOUT_DIR: %s\n", OUT_DIR); $builder = new Builder('Cocos2d', 'LuaCocos2d', $FIX); $builder->build();