I have been working on this for a long time so here it is. Arrows - rotating, wasd/zqsd - moving, space - jump 1-9 - choose block, click/'K' - settings 'M' - mine/place block. Note: you can only mine with pickaxe you can't cut trees yet. It will show how much blocks you have next to the blocks . If you have no blocks then you can't go onto the block slot and place the blocks you want to place. So you have to mine that block.