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from .widimp import WidImp
class Health(WidImp):
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
def setHealth(self, health, maxHealth):
self.health = health or 0
self.maxHealth = maxHealth or 0
self.change()
def update(self, win):
width, height = win.getSize()
width -= 1
barEnd = round(self.health/self.maxHealth * width) if self.maxHealth > 0 else 0
win.erase()
win.addLine((0,0),"Health: {}/{}".format(self.health, self.maxHealth)[:width])
if self.colours:
win.addLine((0, 1), self.char[0]*barEnd, self.char[1:])
win.addLine((barEnd, 1), self.emptyChar[0]*(width-barEnd), self.emptyChar[1:])
else:
win.addLine((0, 1), self.char[0]*barEnd)
win.addLine((barEnd, 1), self.emptyChar[0]*(width-barEnd))
win.noutrefresh()
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