X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fgraphics%2FCamera.h;fp=src%2Fgraphics%2FCamera.h;h=16c0caf762b409124715280db364457f44831c5e;hb=e9bdecf5f58fb9e5b2c067c20d0ce70f54f9ecb7;hp=0000000000000000000000000000000000000000;hpb=4d4b40f06357392931cb309d0284875c40c2f2f0;p=l2e.git

diff --git a/src/graphics/Camera.h b/src/graphics/Camera.h
new file mode 100644
index 0000000..16c0caf
--- /dev/null
+++ b/src/graphics/Camera.h
@@ -0,0 +1,36 @@
+/*
+ * Camera.h
+ *
+ *  Created on: Sep 29, 2012
+ *      Author: holy
+ */
+
+#ifndef GRAPHICS_CAMERA_H_
+#define GRAPHICS_CAMERA_H_
+
+#include "../geometry/Vector.h"
+
+namespace graphics {
+
+class Camera {
+
+public:
+	Camera(int width, int height, const geometry::Vector<int> *target);
+	~Camera() { }
+
+public:
+	void Resize(int w, int h) { halfWidth = w / 2; halfHeight = h / 2; }
+	void SetTarget(const geometry::Vector<int> *t);
+
+	geometry::Vector<int> CalculateOffset() const;
+
+private:
+	const geometry::Vector<int> *target;
+	int halfWidth;
+	int halfHeight;
+
+};
+
+}
+
+#endif /* GRAPHICS_CAMERA_H_ */