private boolean handleKeyActions() {
        
        m_Camera.updateFrameTimer();
        
        if((m_Actions & MapKeyInterface.ACTION_ZOOM_IN) != 0 ) {
            m_RenderManager.zoomMap(false); 
            
        } else if((m_Actions & MapKeyInterface.ACTION_ZOOM_OUT) != 0 ) {
            m_RenderManager.zoomMap(true); 
            
        } else if((m_Actions & MapKeyInterface.ACTION_MOVE_LEFT) != 0) {
            int movement = m_RenderManager.getMovement();
            m_RenderManager.moveMap(-movement, 0);
            
        } else if((m_Actions & MapKeyInterface.ACTION_MOVE_RIGHT) != 0) {
            int movement = m_RenderManager.getMovement();
            m_RenderManager.moveMap(movement, 0);
            
        } else if((m_Actions & MapKeyInterface.ACTION_MOVE_UP) != 0) {            
            int movement = m_RenderManager.getMovement();            
            m_RenderManager.moveMap(0, -movement);
            
        } else if((m_Actions & MapKeyInterface.ACTION_MOVE_DOWN) != 0) {
            int movement = m_RenderManager.getMovement();
            m_RenderManager.moveMap(0, movement);
        }
        
        return true;
    }