92 lines
3.2 KiB
Python
92 lines
3.2 KiB
Python
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#!/usr/bin/env python3
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# Copyright (C) 2013-2016 Florian Festi
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from boxes import *
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class Tetris(Boxes):
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"""3D Tetris shapes"""
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ui_group = "Misc"
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def __init__(self):
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Boxes.__init__(self)
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self.addSettingsArgs(edges.FingerJointSettings)
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self.argparser.add_argument(
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"--blocksize", action="store", type=float, default=40.,
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help="size of a square")
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self.argparser.add_argument(
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"--shape", action="store", type=str, default="L",
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choices=['I', 'L', 'O', 'S', 'T'],
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help="shape of the piece")
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def cb(self, nr):
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t = self.thickness
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s = self.blocksize
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self.ctx.stroke()
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self.set_source_color(Color.ETCHING)
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if nr == 0:
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if self.shape in "LT":
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for i in range(1, 3):
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with self.saved_context():
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self.moveTo(s*i - t, 0, 90)
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self.edge(s - 2*t)
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if self.shape == "L":
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self.moveTo(s*2, s - t, 0)
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else: # "T"
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self.moveTo(s, s - t, 0)
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self.edge(s - 2*t)
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if self.shape == "I":
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for i in range(1, 4):
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with self.saved_context():
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self.moveTo(s*i - t, 0, 90)
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self.edge(s - 2*t)
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if self.shape == "S" and nr in (0, 1, 4, 5):
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self.moveTo(s - t, 0, 90)
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self.edge(s - 2*t)
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if self.shape == "O":
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self.moveTo(s - t, 0, 90)
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self.edge(s - t)
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self.ctx.stroke()
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def render(self):
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# adjust to the variables you want in the local scope
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t = self.thickness
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s = self.blocksize
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if self.shape == "L":
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borders = [3*s - 2*t, 90, 2*s - 2*t, 90, s - 2*t, 90,
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s, -90, 2*s, 90, s - 2*t, 90]
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elif self.shape == "I":
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borders = [4*s - 2*t, 90, s - 2*t, 90 ] * 2
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elif self.shape == "S":
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borders = [2 * s - 2 * t, 90, s, -90, s, 90, s - 2 * t, 90] *2
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elif self.shape == "O":
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borders = [2*s - 2*t, 90] * 4
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elif self.shape == "T":
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borders = [90, s - 2*t, 90, s, -90, s, 90]
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borders = [3*s - 2*t] + borders + [s - 2*t] + list(reversed(borders))
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self.polygonWall(borders=borders, callback=self.cb, move="right")
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self.polygonWall(borders=borders, callback=self.cb,
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move="mirror right")
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self.polygonWalls(borders=borders, h=s - 2 * t)
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