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linc/Wren

Haxe/hxcpp @:native bindings for Wren.

This is a linc library.

This library works with the Haxe cpp target only.

Example usage

See test/Test.hx

Be sure to read the Wren documentation
http://wren.io/

import wren.Wren;
import wren.WrenVM;
import wren.WrenHandle;

class Test {

    static function main() {
        var vm:WrenVM = Wren.newVM();

        var file:String = sys.io.File.getContent("script.wren");
        Wren.interpret(vm, file);

        Wren.ensureSlots(vm, 1);
        Wren.getVariable(vm, "main", "Call", 0);
        var callClass:WrenHandle = Wren.getSlotHandle(vm, 0);

        var noParams:WrenHandle = Wren.makeCallHandle(vm, "noParams");
        var zero:WrenHandle = Wren.makeCallHandle(vm, "zero()");
        var one:WrenHandle = Wren.makeCallHandle(vm, "one(_)");

        Wren.ensureSlots(vm, 1);
        Wren.setSlotHandle(vm, 0, callClass);
        Wren.call(vm, noParams);
        
        Wren.ensureSlots(vm, 1);
        Wren.setSlotHandle(vm, 0, callClass);
        Wren.call(vm, zero);
        
        Wren.ensureSlots(vm, 2);
        Wren.setSlotHandle(vm, 0, callClass);
        Wren.setSlotDouble(vm, 1, 1.0);
        Wren.call(vm, one);

        Wren.releaseHandle(vm, callClass);
        Wren.releaseHandle(vm, noParams);
        Wren.releaseHandle(vm, zero);
        Wren.releaseHandle(vm, one);

        Wren.freeVM(vm);
    }

}