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40 lines
1.6 KiB
Python
40 lines
1.6 KiB
Python
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#!/usr/bin/env python3
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#
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# OperatorTile.py
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# Copyright (c) 2018, 2019 Lucio Andrés Illanes Albornoz <lucio@lucioillanes.de>
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#
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from Operator import Operator
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import copy
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class OperatorTile(Operator):
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name = "Tile"
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#
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# apply2(self, mapPoint, mousePoint, regionOld, region)
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def apply2(self, mapPoint, mousePoint, regionOld, region):
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if self.lastPoint == None:
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self.lastPoint = list(mapPoint)
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if self.tileObject == None:
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self.tileObject = copy.deepcopy(region)
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delta = [b - a for a, b in zip(self.lastPoint, mapPoint)]
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if delta[1] > 0:
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for numNewRow in range(delta[1]):
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newRow = copy.deepcopy(self.tileObject[len(region) % len(self.tileObject)])
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if len(newRow) < len(region[0]):
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for numNewCol in range(len(newRow), len(region[0])):
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newRow += [list(self.tileObject[len(region) % len(self.tileObject)][numNewCol % len(self.tileObject[len(region) % len(self.tileObject)])])]
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region += [newRow]
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if delta[0] > 0:
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for numRow in range(len(region)):
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for numNewCol in range(len(region[numRow]), len(region[numRow]) + delta[0]):
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region[numRow] += [list(self.tileObject[numRow % len(self.tileObject)][numNewCol % len(self.tileObject[numRow % len(self.tileObject)])])]
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self.lastPoint = list(mapPoint)
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return region
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# __init__(self, *args): initialisation method
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def __init__(self, *args):
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self.lastPoint, self.tileObject = None, None
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# vim:expandtab foldmethod=marker sw=4 ts=4 tw=120
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