cocos2d / bindings-generator Goto Github PK

Hi,
when two overload member function has the same params nums, the "ifunction_overloaded.c" will judge the first style and break.
same as,
C++:
void Node:addChild(Node* child, int localZOrder, const std::string &name)
void Node:addChild(Node* child, int localZOrder, int tag)

lua:
paraentNode:addChild(subNode, 100, "subNodeName")

...

why don't you use gcc/g++?

我因为安装了qt创造器的minGw安装包，并且把minGw的bin目录加入了path，这样会导致"发现未声明的类型char16_t"等clang的编译错误。

class A:public cocos2d:"Ref
{
static void info(const char * pszFormat,...);
}

我在工程里跑的时候，貌似不支持偶。你们是否测试过呢？

6 warnings plus 1 error occur when I try to use llvm3.3 generate the binding code, seems warning wont affect much ,but error makes the process stop, Here is the error:

severity = Error,
location = SourceLocation file '/path/to/android-ndk-r9c//platforms/android-14/arch-arm/usr/include/math.h', line 532, column 5
details = "conflicting types for '__builtin_isnan'"

simple_test_headers = -I%(cxxgeneratordir)s/test/simple_tes

might be

simple_test_headers = -I%(cxxgeneratordir)s/test/simple_test.h

plus can you guys add more specification about BG? Realy block a lot on this.

When binding function with callback as parameter

void some_fun(int a, std::function<void()> callback)
{
    if(callback)
    {
        callback();
    }
}

A bindings-generator will create code like this:

do {
    std::shared_ptr<JSFunctionWrapper> func(new JSFunctionWrapper(cx, JS_THIS_OBJECT(cx, vp), argv[1]));
    auto lambda = [=]() -> void {
    ...
    };
    arg1 = lambda;
} while(0)
JSB_PRECONDITION2(ok, cx, false, "js_cocos2dx_some_fun : Error processing arguments");
gaf::GAFAsset* ret = some_fun(arg0, arg1);

And when you call this function from js:

js_cocos2dx_some_fun(10, null);

a non-null lambda argument will be passed to the called function some_fun(10, <lambda>);
In some cases this will lead to crash.

Is this generator generic enough to bring in other languages with not a ton of work? GC langs could follow JS and non-GC langs could setup more direct bindings.

Or would it be better to find a more suitable tool (clang/llvm) for another language like Swift by means of a fork/port, such as the goal for PureSwift (and cocos2d-iphone before it).

Hello devs!

I'm trying to run genbindings.py, but unfortunately I'm seeing the error, mentioned in the subject.
I'm on Ubuntu 14.04, I followed the instructions and set everything up, I have all python stuff and I have Android NDK r9b, so theoretically it should work, but nope.

Full stack trace is this:

Traceback (most recent call last):
File "/home/stranger/Library/cocos2d-x-3.3/tools/bindings-generator/generator.py", line 1418, in
main()
File "/home/stranger/Library/cocos2d-x-3.3/tools/bindings-generator/generator.py", line 1414, in main
generator.generate_code()
File "/home/stranger/Library/cocos2d-x-3.3/tools/bindings-generator/generator.py", line 1087, in generate_code
self._parse_headers()
File "/home/stranger/Library/cocos2d-x-3.3/tools/bindings-generator/generator.py", line 1114, in _parse_headers
tu = self.index.parse(header, self.clang_args)
File "/home/stranger/Library/cocos2d-x-3.3/tools/bindings-generator/clang/cindex.py", line 2113, in parse
self)
File "/home/stranger/Library/cocos2d-x-3.3/tools/bindings-generator/clang/cindex.py", line 2225, in from_source
raise TranslationUnitLoadError("Error parsing translation unit.")

TranslationUnitLoadError: Error parsing translation unit.

Generating lua bindings fails.

Please tell me, maybe I forgot to do something or I can somehow get more detailed info about this error?

The documentation explains how to generates jsbindings, but it does not tell the proper way to integrate it into a cocos2d-js project.

• What steps should be followed?
• Where manually written C++ files should be stored?
• Where js and c++ generated files should be stored?
• What CMakeList.txt files should be edited?