[Pre-BB] MapleStory Formula Compilation

Decay formula...?

Until Energy Charge gets charged up to 100%, the energy slowly decreases over time until the bar reaches 0 or gets filled 100%. In WoW warriors get a rage bar that fills up whenever they hit or get hit, and maxes out at 100. Whenever they are not in battle their rage bar slowly decreases, or "decays" until it reaches 0 or the warrior gets in combat again. Both are pretty similar in mechanics: As long as the character isn't doing anything, the Energy/Rage bar decays in value, and when actually fighting it builds up.