67 lines
1.9 KiB
Python
67 lines
1.9 KiB
Python
"""OnscreenText module: contains the OnscreenText class"""
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from PandaObject import *
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class OnscreenText(PandaObject, NodePath):
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Font = loader.loadModelOnce("phase_3/models/fonts/ttf-comic").node()
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def __init__(self, string, x=0.0, y=0.0):
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"""__init__(self, string, float=0.0, float=0.0)
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Make a text node from string, put it into the 2d sg and place
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it at x, y in screen space
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"""
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# become one with our NodePath-ness
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NodePath.__init__(self)
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# make a text node
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self.textNode = textNode = TextNode()
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textNode.setBillboard(0)
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textNode.setTextColor(0.0, 0.0, 0.0, 1.0)
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textNode.setCardColor(1.0, 1.0, 1.0, 1.0)
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textNode.setCardAsMargin(0.1, 0.1, 0.1, 0.1)
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textNode.setFrameColor(0.0, 0.0, 0.0, 1.0)
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textNode.setFrameAsMargin(0.1, 0.1, 0.1, 0.1)
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textNode.setFont(OnscreenText.Font)
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textNode.setText(string)
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# put the text node into the 2d scene graph
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textNodePath = render2d.attachNewNode(textNode)
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# we ARE this node path
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self.assign(textNodePath)
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# position ourselves
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self.setXY(x, y)
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# assume 4:3 aspect ratio
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self.setScale( 0.069, 1.0, 0.069)
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self.isClean = 0
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return None
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def cleanup(self):
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"""cleanup(self)
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"""
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self.textNode = None
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if self.isClean == 0:
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self.isClean = 1
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NodePath.__del__(self)
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return None
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def setText(self, string):
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"""setText(self, string)
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Set the text of the onscreen text
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"""
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self.node().setText(string)
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def setXY(self, x, y):
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"""setPos(self, float, float)
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Position the onscreen text in 2d screen space
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"""
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# render2d has x across and z up
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self.setPos(x, 0.0, y)
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def setColor(self, color):
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self.textNode.setCardColor(color[0],color[1],color[2],color[3])
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