add game & vector2

1 files changed, 39 insertions, 0 deletions

diff --git a/src/engine/graphics/vector2.cpp b/src/engine/graphics/vector2.cpp
new file mode 100644
index 0000000..dfdf4bd
--- /dev/null
+++ b/src/engine/graphics/vector2.cpp
@@ -0,0 +1,39 @@
+#include "vector2.hpp"
+
+Vector2::Vector2(const IVector2Options &options) : _x(options.x), _y(options.y) {}
+
+unsigned int Vector2::x() const
+{
+	return _x;
+}
+
+void Vector2::x(unsigned int x)
+{
+	_x = x;
+}
+
+unsigned int Vector2::y() const
+{
+	return _y;
+}
+
+void Vector2::y(unsigned int y)
+{
+	_y = y;
+}
+
+const IVector2 &Vector2::operator+=(const IVector2 &vector2)
+{
+	_x += vector2.x();
+	_y += vector2.y();
+
+	return *this;
+}
+
+const IVector2 &Vector2::operator-=(const IVector2 &vector2)
+{
+	_x -= vector2.x();
+	_y -= vector2.y();
+
+	return *this;
+}