From 49f4a007eebbf5bc1ac3a9c2c86d742963547875 Mon Sep 17 00:00:00 2001 From: Nicolas Schodet Date: Fri, 15 Mar 2013 20:03:51 +0100 Subject: digital/ai, digital/io-hub, host/simu/robots: add basic APBirthday simulation --- host/simu/robots/apbirthday/view/robot.py | 64 +++++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 host/simu/robots/apbirthday/view/robot.py (limited to 'host/simu/robots/apbirthday/view/robot.py') diff --git a/host/simu/robots/apbirthday/view/robot.py b/host/simu/robots/apbirthday/view/robot.py new file mode 100644 index 00000000..398d34c8 --- /dev/null +++ b/host/simu/robots/apbirthday/view/robot.py @@ -0,0 +1,64 @@ +# simu - Robot simulation. {{{ +# +# Copyright (C) 2013 Nicolas Schodet +# +# APBTeam: +# Web: http://apbteam.org/ +# Email: team AT apbteam DOT org +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# }}} +"""APBirthday robot view.""" +import simu.inter.drawable + +COLOR_ROBOT = '#000000' +COLOR_AXES = '#202040' + +class Robot (simu.inter.drawable.Drawable): + + def __init__ (self, onto, position_model): + """Construct and make connections.""" + simu.inter.drawable.Drawable.__init__ (self, onto) + self.position_model = position_model + self.position_model.register (self.__position_notified) + + def __position_notified (self): + """Called on position modifications.""" + self.pos = self.position_model.pos + self.angle = self.position_model.angle + self.update () + + def draw (self): + """Draw the robot.""" + self.reset () + if self.pos is not None: + self.trans_translate (self.pos) + self.trans_rotate (self.angle) + # Draw robot body. + self.draw_polygon ((102, 140), (102, -140), (-108, -140), + (-108, 70), (-58, 140), fill = COLOR_ROBOT) + # Draw Robot axis. + self.draw_line ((-50, 0), (50, 0), fill = COLOR_AXES, + arrow = 'last') + # Draw Robot wheels. + f = 190 # Wheel spacing + wr = 65 / 2 # Wheel radius + self.draw_line ((0, +f / 2), (0, -f / 2), fill = COLOR_AXES) + self.draw_line ((-wr, f / 2), (+wr, f / 2), fill = COLOR_AXES) + self.draw_line ((-wr, -f / 2), (+wr, -f / 2), fill = COLOR_AXES) + # Extends. + simu.inter.drawable.Drawable.draw (self) + -- cgit v1.2.3