Cocos2d-x Tutorial 之 如何绑定 C++ 类到 Lua

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brew install python

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sudo easy_install pip
sudo pip install PyYAML
sudo pip install Cheetah

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export NDK_ROOT=/path/to/android-ndk-r9b

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./genbindings.py

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#ifndef __MyLuaGame__Custom__
#define __MyLuaGame__Custom__

#include "cocos2d.h"

class Custom : cocos2d::Ref{
public:
CREATE_FUNC(Custom)
virtual bool init();
void test();
};

#endif /* defined(__MyLuaGame__Custom__) */

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#include "Custom.h"
#include <stdio.h>

bool Custom::init()
{
return true;
}

void Custom::test()
{
printf("hello world\n");
}

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搜索: [cocos2d-x]
替换: [cocos2dx_custom]
搜索: prefix = cocos2dx
替换: prefix = cocos2dx_custom
搜索: target_namespace = cc
替换: target_namespace =
搜索: headers = ...
替换: headers = %(cocosdir)s/../runtime-src/Classes/Custom.h
搜索: classes = ...
替换: classes = Custom
搜索: skip = ...
替换: skip =
搜索: rename_functions = ...
替换: rename_functions =
搜索: rename_classes = ...
替换: rename_classes =

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搜索: output_dir = '%s/cocos/scripting/lua-bindings/auto' % project_root
替换: output_dir = '%s/../runtime-src/Classes/auto' % project_root
搜索: cmd_args = ...
替换: cmd_args = {'cocos2dx_custom.ini' : ('cocos2dx_custom', 'lua_cocos2dx_custom_auto')}

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./genbindings_custom.py

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...
#include "lua_cocos2dx_custom_auto.hpp"
...

bool AppDelegate::applicationDidFinishLaunching()
{
...
register_all_cocos2dx_custom(L);
...
}

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local custom = Custom:create()
custom:test()

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hello world