Interface with the tree and stone mine by clicking the mouse
Tree image thanks to Pixabay: https://pixabay.com/p-576847/?no_redirect House and stone mine images thanks to Forge of Empires: http://forgeofempires.wikia.com/wiki/Plantation_House; http://forgeofempires.wikia.com/wiki/Stone_Mason Sounds courtesy of Soundbible: http://soundbible.com/1163-Battle-Axe-Swing.html; http://soundbible.com/1328-Pickaxe.html; http://soundbible.com/290-Axe-Swing.html
