New Event: EShoot. New Components: PrimaryItem,SecondaryItem. New Test: ShootEventTest. Added LeftMouseRelease->Shoot in PlayerSystem

TODO: generalize the test

include/Engine/Core/EShoot.h

@@ -0,0 +1,22 @@
+#ifndef EShoot_h__
+#define EShoot_h__
+
+#include "EventBroker.h"
+#include "../Core/Entity.h"
+#include "Engine/GLM.h"
+
+namespace Events
+{
+
+struct Shoot : Event
+{
+    //shotgun etc has different amounts of damage probably (a sniper shot might one-shot)
+    //also different weapons will have different spread
+    std::string weaponType;
+    //currentAimingPoint must be sent, in case the camera is moved while the event is being processed
+    glm::vec2 currentAimingPoint;
+};
+
+}
+
+#endif