Eryn Wells
5a9df0a322
It renders a bar of a certain width and a percentage full. Use it to render HP. Add a new Python package called interface. The Bar class lives there. Also add a bunch of color defintions to a module called interface.color.
27 lines
936 B
Python
27 lines
936 B
Python
# Eryn Wells <eryn@erynwells.me>
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from . import color
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from ..geometry import Point
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class Bar:
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def __init__(self, *, position: Point, width: int):
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self.position = position
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self.width = width
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self._percent_filled = 1.0
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@property
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def percent_filled(self) -> float:
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'''The percentage of this bar that should be filled, as a value between 0.0 and 1.0.'''
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return self._percent_filled
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@percent_filled.setter
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def percent_filled(self, value):
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self._percent_filled = min(1, max(0, value))
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def render_to_console(self, console):
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console.draw_rect(x=self.position.x, y=self.position.y, width=self.width, height=1, ch=1, bg=color.GREY10)
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if self._percent_filled > 0:
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filled_width = round(self._percent_filled * self.width)
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console.draw_rect(x=self.position.x, y=self.position.y, width=filled_width, height=1, ch=1, bg=color.GREY50)
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