clicking on the minimap moves the camera

minimapButton.cpp

@@ -0,0 +1,31 @@
+#include "minimapButton.h"
+#include "map.h"
+
+#include <node.h>
+
+namespace battleship{
+	using namespace vb01;
+	using namespace std;
+
+	MinimapButton::MinimapButton(Vector3 pos, Vector2 size, string ip) : Button(pos, size, "minimap", "", -1, true, ip){
+		content = new Node();
+		rectNode->attachChild(content);
+	}
+
+	MinimapButton::~MinimapButton(){
+	}
+
+	void MinimapButton::update(){
+		Button::update();
+	}
+
+	void MinimapButton::onClick(){
+		Vector2 clickPos = getCursorPos();
+		float posXRatio = (clickPos.x - pos.x) / size.x;
+		float posYRatio = (clickPos.y - pos.y) / size.y;
+
+		Camera *cam = Root::getSingleton()->getCamera();
+		Vector3 mapSize = Map::getSingleton()->getMapSize();
+		cam->setPosition(Vector3(mapSize.x * (-.5 + posXRatio), cam->getPosition().y, mapSize.z * (-.5 + posYRatio)));
+	}
+}