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import curses
class HealthPad:
def __init__(self, char=('@',7,0), emptyChar=('-',7,0), colours=False):
self.char = char
self.emptyChar = emptyChar
self.changed = False
self.colours = colours
self.health = 0
self.maxHealth = 0
self.win = None
def setWin(self, win):
self.win = win
def setHealth(self, health, maxHealth):
self.health = health
self.maxHealth = maxHealth
self.changed = True
def update(self, force):
if not self.changed and not force or not self.win:
return
win = self.win
self.changed = False
height, width = win.getmaxyx()
width -= 1
barEnd = round(self.health/self.maxHealth * width) if self.maxHealth > 0 else 0
win.erase()
win.addstr(0,0,"Health: {}/{}".format(self.health, self.maxHealth)[:width])
if self.colours:
win.addstr(1,0, self.char[0]*barEnd, self.colours.get(*self.char[1:]))
win.addstr(1,barEnd, self.emptyChar[0]*(width-barEnd), self.colours.get(*self.emptyChar[1:]))
else:
win.addstr(1,0, self.char[0]*barEnd)
win.addstr(1,barEnd, self.emptyChar[0]*(width-barEnd))
win.noutrefresh()
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