Game AI

Probe AI:
1-move based on proximity
2-react to terrain
3-shoot based on proximity
4-retreat based on health
5- dodging based on shot proximity
Other Actions:
1-health
2- weapons
3- upgrades
4- speed
5- dodging
Boss AI:
1-spawn more when all enemies are destroyed
2-attack harder at player low health
3-back off at player high health
4- upgrade when losing
5-