Method vector2

tests/run_time/source/usertypes.constructors.cpp:66–67

		class vector2 {
		public:
			vector2() : x(0), y(0) {
			}
			vector2(float x, float y) : x(x), y(y) {
			}
			vector2(const vector2& _vector2) : x(_vector2.x), y(_vector2.y) {