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MessageDispatcher: fix Callback class not working properly on OpenFL's flash/air targets #13

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MessageDispatcher: fix Callback class not working properly on OpenFL's flash/air targets #13

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21 changes: 21 additions & 0 deletions src/robotlegs/bender/framework/impl/MessageDispatcher.hx
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Original file line number Diff line number Diff line change
Expand Up @@ -178,6 +178,26 @@ class Callback {
public var length:Int = 0;

public function new(value:Dynamic) {
#if flash
length = Reflect.field(value, "length");
call = (v1:Dynamic, v2:Dynamic) -> {
if (length == 0) {
var func0:Void->Void = value;
func0();
}
else if (length == 1) {
var func1:Dynamic->Void = value;
func1(v1);
}
else if (length == 2) {
var func2:Dynamic->Dynamic->Void = value;
func2(v1, v2);
}
else {
throw "Bad handler signature";
}
}
#else
var func0:Void->Void = null;
try {
func0 = value;
Expand Down Expand Up @@ -207,5 +227,6 @@ class Callback {
}
}
}
#end
}
}