mirror of https://github.com/axmolengine/axmol.git
51 lines
2.0 KiB
C
51 lines
2.0 KiB
C
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do {
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if(JS_TypeOfValue(cx, ${in_value}) == JSTYPE_FUNCTION)
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{
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JS::RootedObject jstarget(cx, args.thisv().toObjectOrNull());
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std::shared_ptr<JSFunctionWrapper> func(new JSFunctionWrapper(cx, jstarget, ${in_value}, args.thisv()));
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auto lambda = [=](${lambda_parameters}) -> ${ret_type.name} {
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JSB_AUTOCOMPARTMENT_WITH_GLOBAL_OBJCET
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#set arg_count = len($param_types)
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#if $arg_count > 0
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jsval largv[${arg_count}];
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#end if
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#set $count = 0
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#while $count < $arg_count
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#set $arg = $param_types[$count]
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${arg.from_native({"generator": $generator,
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"in_value": "larg" + str(count),
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"out_value": "largv[" + str(count) + "]",
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"class_name": $class_name,
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"level": 2,
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"ntype": str($arg)})};
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#set $count = $count + 1
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#end while
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JS::RootedValue rval(cx);
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#if $arg_count > 0
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bool succeed = func->invoke(${arg_count}, &largv[0], &rval);
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#else
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bool succeed = func->invoke(${arg_count}, nullptr, &rval);
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#end if
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if (!succeed && JS_IsExceptionPending(cx)) {
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JS_ReportPendingException(cx);
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}
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#if $ret_type.name != "void"
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bool ok = true;
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${ret_type.get_whole_name($generator)} ret;
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${ret_type.to_native({"generator": $generator,
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"in_value": "rval",
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"out_value": "ret",
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"ntype": str($ret_type),
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"level": 2})};
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JSB_PRECONDITION2(ok, cx, false, "lambda function : Error processing return value with type ${ret_type.name}");
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return ret;
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#end if
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};
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${out_value} = lambda;
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}
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else
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{
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${out_value} = nullptr;
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}
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} while(0)
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