Android Game Update/Mod

I have a game that is actually also a live wallpaper. At this moment the Avatar moves on his own and will attack enemies with some very simple logic. However in order to make the application a bit more interactive I need the following done: -======================================================================-- =========================================================== MODIFY THE CONTROLS----- ----Tapping's need to be more precise in order to move the avatar, attack enemies. ----Tapping once (1) anywhere move to that location ----Tapping anywhere two (2) times will fire on that location, regardless of weapon range or if there is an enemy present. However accuracy is reduced by 75% ----Tapping three (3) times move hero to safest range with current weapon and fire in auto mode. (User can still move and fire at other areas) ----The user will be able to see where he has tapped (enemy or not) with small arrows circles that appear and fade ----Stop the current AI from switching weapons when being controlled by the user -----Avatar goes idle after (X) seconds. Can be changed by user by menu. -----!!IMPORTANT!! The user has to have good control over Avatar ----These controls setup might need to be tweaked slightly depending on how it turns out -======================================================================-- =========================================================== MAKE HERO LOOK WHERE HE IS FIRING---- -----A rotation animation is ready ----- The hero will be able to walk, look and fire at different angles -----When the user taps on a spot, the hero's animation will rotate to that position and fire. ---- This will happen when the hero is walking next to an enemy, within range, but not actively attacking (auto mode) -======================================================================-- =========================================================== SEE OVAL RANGE GRIDS ---- ----- If the user swipes up on the Avatar a outline of the current "effective range" will be shown. ----- If the weapon is switched the range will change to show the new weapons range ----down swipe removes these grids. -======================================================================-- =========================================================== Please ask if these specifications are a little to vague.