*大小写

1 files changed, 70 insertions, 0 deletions

diff --git a/Source/Asura.Engine/math/vector2.hpp b/Source/Asura.Engine/math/vector2.hpp
new file mode 100644
index 0000000..df78255
--- /dev/null
+++ b/Source/Asura.Engine/math/vector2.hpp
@@ -0,0 +1,70 @@
+#ifndef __ASURA_ENGINE_VECTOR2_H__
+#define __ASURA_ENGINE_VECTOR2_H__
+
+namespace AsuraEngine
+{
+	namespace Math
+	{
+		template <typename T>
+		class Vector2
+		{
+		public:
+			Vector2();
+			Vector2(T X, T Y);
+
+			template <typename U>
+			explicit Vector2(const Vector2<U>& vector);
+
+			Set(T X, T Y);
+
+			T x; ///< X coordinate of the vector
+			T y; ///< Y coordinate of the vector
+		};
+
+		template <typename T>
+		Vector2<T> operator -(const Vector2<T>& right);
+
+		template <typename T>
+		Vector2<T>& operator +=(Vector2<T>& left, const Vector2<T>& right);
+
+		template <typename T>
+		Vector2<T>& operator -=(Vector2<T>& left, const Vector2<T>& right);
+
+		template <typename T>
+		Vector2<T> operator +(const Vector2<T>& left, const Vector2<T>& right);
+
+		template <typename T>
+		Vector2<T> operator -(const Vector2<T>& left, const Vector2<T>& right);
+
+		template <typename T>
+		Vector2<T> operator *(const Vector2<T>& left, T right);
+
+		template <typename T>
+		Vector2<T> operator *(T left, const Vector2<T>& right);
+
+		template <typename T>
+		Vector2<T>& operator *=(Vector2<T>& left, T right);
+
+		template <typename T>
+		Vector2<T> operator /(const Vector2<T>& left, T right);
+
+		template <typename T>
+		Vector2<T>& operator /=(Vector2<T>& left, T right);
+
+		template <typename T>
+		bool operator ==(const Vector2<T>& left, const Vector2<T>& right);
+
+		template <typename T>
+		bool operator !=(const Vector2<T>& left, const Vector2<T>& right);
+
+#include "Vector2.inl"
+
+		// Define the most common types
+		typedef Vector2<int>          Vector2i;
+		typedef Vector2<unsigned int> Vector2u;
+		typedef Vector2<float>        Vector2f;
+
+	}
+}
+
+#endif
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