add tag detection, but need to be tested with better light. Also the zap channel command doesn't work anymore and I don't know why...
add the command to set the type of detection needed.
add a mock up for the locator algorithm
add part of the hill locator algorithm and reimplement the recharging logic
add a new thread to implement the field locator algorithm
polish the source code a bit
add the flag for enemy and hill inside the detection function
add the flag setter for hill and enemy when they're not in sight
as of now the program is tested to connect, shot and recharge the wiimote. If the video stream it's interupted, I can close the program from the home button on the wiimote. This is likely to happen if the drone is being tilted too heavily (when testing I had it in my hand, that's how I found out this). The drone also recognize the enemy up to 5m of distance. If the drone is closer than 2m, it will back up; if it's between 2m and 3m it will shoot. Further testing is needed