def __init__(self, base, typewriterNP, underDeskClip, sounds):
self.base = base
self.sounds = sounds
self.underDeskClip = underDeskClip
self.typeIndex = 0
self.typewriterNP = typewriterNP
self.rollerAssemblyNP = typewriterNP.find("**/roller assembly")
assert self.rollerAssemblyNP
self.rollerNP = typewriterNP.find("**/roller")
assert self.rollerNP
self.carriageNP = typewriterNP.find("**/carriage")
assert self.carriageNP
self.baseCarriagePos = self.carriageNP.getPos()
self.carriageBounds = self.carriageNP.getTightBounds()
self.font = base.loader.loadFont('Harting.ttf', pointSize=32)
self.pnmFont = PNMTextMaker(self.font)
self.fontCharSize, _, _ = fonts.measureFont(self.pnmFont, 32)
print "font char size: ", self.fontCharSize
self.pixelsPerLine = int(round(self.pnmFont.getLineHeight()))
self.target = None
""" panda3d.core.NodePath """
self.targetRoot = None
""" panda3d.core.NodePath """
self.paperY = 0.0
""" range from 0 to 1 """
self.paperX = 0.0
""" range from 0 to 1 """
self.createRollerBase()
self.tex = None
self.texImage = None
self.setupTexture()
self.scheduler = Scheduler()
task = self.base.taskMgr.add(self.tick, 'timerTask')
task.setDelay(0.01)
