Correct changes
Correct changes

Limited subset of commits:
* unified function for healing (Events.doHeal);
* unified function for attacks (Events.damage);
* check if health is max, and disable healing buttons (Events.setHeal and related calls)
* grouping buttons (attackButtons, healButtons and exitButtons for weapon attacks, meat & meds, continue/leave)
tehp/adarkroom,kaisyu/adarkroom,kaisyu/adarkroom,doublespeakgames/adarkroom,doublespeakgames/adarkroom,tehp/adarkroom,kaisyu/adarkroom,doublespeakgames/adarkroom