A C++ wrapper for the wren scripting language (wren.io)
King_DuckZ
16c4b8cbe5
Wren expects this function to return a pointer to a function that takes a WrenVM*. This is bad news because that type is wrapped inside wren::VM and client code doesn't know about it. It would be better for client code to return a pointer to a function that takes a VM* instead. In order to do the VM* to WrenVM* translation I make a "handmade" closure, that is I generate a function at runtime that contains the VM* hardcoded into it. The same function also contains the hardcoded address of the callback function client code wanted to use. By doing this I can pass a different function pointer to Wren for each foreign method, and that function knows how to forward the call to the real client callback. Currently only implemented for amd64 gnu/linux. |
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| src | ||
| subprojects/wren | ||
| .gitignore | ||
| .gitmodules | ||
| meson.build | ||