23 lines
775 B
Python
23 lines
775 B
Python
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"""McRogueFace - Cell Highlighting (Targeting) (multi)
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Documentation: https://mcrogueface.github.io/cookbook/grid_cell_highlighting
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Repository: https://github.com/jmccardle/McRogueFace/blob/master/docs/cookbook/grid/grid_cell_highlighting_multi.py
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This code is extracted from the McRogueFace documentation and can be
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run directly with: ./mcrogueface path/to/this/file.py
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"""
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def show_path_preview(start, end):
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"""Highlight the path between two points."""
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path = find_path(start, end) # Your pathfinding function
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if path:
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highlights.add('path', path)
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# Highlight destination specially
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highlights.add('select', [end])
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def hide_path_preview():
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"""Clear path display."""
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highlights.remove('path')
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highlights.remove('select')
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