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#!/usr/bin/env python
# -*- coding: iso8859-1 -*-
#
# Copyright 2004 Kevin Worth
#
# Permission to use, copy, modify, distribute, and sell this software
# and its documentation for any purpose is hereby granted without fee,
# provided that the above copyright notice appear in all copies and
# that both that copyright notice and this permission notice appear in
# supporting documentation, and that the name of the Kevin Worth not
# be used in advertising or publicity pertaining to distribution of
# the software without specific, written prior permission. Kevin Worth
# California makes no representations about the suitability of this
# software for any purpose. It is provided "as is" without express or
# implied warranty.
#
# KEVIN WORTH DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
# INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
# NO EVENT SHALL KEVIN WORTH BE LIABLE FOR ANY SPECIAL, INDIRECT OR
# CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
# OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
# WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#
# Author: Kevin Worth <kevin@theworths.org>
from math import pi
from random import randint
import cairo
import gtk
letters_guessed = ""
letters_guessed_right = ""
letters_guessed_wrong = ""
body_parts = 6
words = ['cairo', 'graphics', 'pencil', 'keyboard', 'science', 'ricochet', 'flood', 'president', 'sanity']
idxRandom = randint(0, len(words) -1)
word_chosen = words[idxRandom]
#print "The secret word is " + word_chosen
def guess_letter(widget, event):
global letters_guessed, letters_guessed_right, letters_guessed_wrong
if event.string in letters_guessed:
print "What?!?! You already guessed '" + event.string + "'!"
else:
letters_guessed += event.string
if word_chosen.lower().find(event.string) != -1:
letters_guessed_right += event.string
else:
letters_guessed_wrong += event.string
widget.queue_draw()
def expose_event(widget, event):
_, _, width, height = widget.allocation
if width < height:
size = width
else:
size = height
pixmap = gtk.gdk.Pixmap (widget.window, width, height)
ctx = pixmap.cairo_create()
# set the background
ctx.set_source_rgb(0.7,0.7,0.7)
ctx.set_operator (cairo.OPERATOR_SOURCE)
ctx.paint()
ctx.translate ((width - size) / 2, (height - size) / 2)
ctx.scale(size / 150.0, size / 160.0)
def man_hung():
return len(letters_guessed_wrong) == body_parts
ctx.set_font_size(10)
ctx.set_source_rgb(0,0,0)
for idxLetter in range(len(word_chosen)):
#print "Examining letter: " + word_chosen[idxLetter]
if word_chosen[idxLetter].lower() in letters_guessed_right or man_hung():
if idxLetter == 0:
ctx.move_to(0, 150)
ctx.show_text(word_chosen[idxLetter].upper())
else:
ctx.move_to(idxLetter * 15, 150)
ctx.show_text(word_chosen[idxLetter].lower())
else:
ctx.move_to(idxLetter * 15, 150)
ctx.show_text('_')
# Draw Letters Guessed
ctx.move_to(0, 160)
ctx.set_source_rgb(0, 0, 0)
ctx.show_text(letters_guessed)
# Draw noose
ctx.move_to(100, 12.5)
ctx.line_to(100, 5)
ctx.line_to(130, 5)
ctx.line_to(130, 100)
ctx.set_source_rgb(0, 0, 0)
ctx.stroke()
# Draw base fill color
ctx.move_to(130, 100)
ctx.line_to(130, 140)
ctx.line_to(40, 140)
ctx.line_to(40, 130)
ctx.line_to(50, 130)
ctx.line_to(50, 122)
ctx.line_to(60, 122)
ctx.line_to(60, 114)
ctx.line_to(70, 114)
ctx.line_to(70, 106)
ctx.line_to(130, 106)
ctx.set_source_rgb(.4, .2, .1)
ctx.fill()
# Draw base outline color
ctx.move_to(130, 100)
ctx.line_to(130, 140)
ctx.line_to(40, 140)
# Draw 1st(lowest) stair
ctx.line_to(40, 130)
ctx.line_to(50, 130)
ctx.line_to(130, 130)
ctx.set_source_rgb(0, 0, 0)
ctx.stroke()
# Draw 2nd stair
ctx.move_to(50, 130)
ctx.line_to(50, 121)
ctx.line_to(60, 121)
ctx.line_to(130, 121)
ctx.stroke()
# Draw 3rd stair
ctx.move_to(60, 121)
ctx.line_to(60, 113)
ctx.line_to(70, 113)
ctx.line_to(130, 113)
ctx.stroke()
# Draw 4th(top) stair
ctx.move_to(70, 113)
ctx.line_to(70, 105)
ctx.line_to(130, 105)
ctx.stroke()
# Draw Head
if len(letters_guessed_wrong) > 0:
ctx.move_to(107.5, 20)
ctx.arc(100, 20, 7.5, 0, 2*pi)
ctx.set_line_width(1)
ctx.stroke()
# Draw Eye 1
ctx.move_to(104, 17)
ctx.arc(103, 17, 1, 0, 2*pi)
ctx.move_to(103.1, 17)
ctx.arc(103, 17, .1, 0, 2*pi)
# Draw Eye 2
ctx.move_to(98, 17)
ctx.arc(97, 17, 1, 0, 2*pi)
ctx.move_to(97.1, 17)
ctx.arc(97, 17, .1, 0, 2*pi)
# Draw Nose
ctx.move_to(100.5, 19)
ctx.line_to(99.5, 21)
ctx.line_to(100.5, 21)
# Draw Mouth
if len(letters_guessed_wrong) < 6:
ctx.move_to(97, 23)
ctx.curve_to(97, 23, 100, 27.5, 103, 23)
ctx.set_line_width(.5)
ctx.stroke()
else:
ctx.move_to(100.5, 24)
ctx.arc(100, 24, .5, 0, 2*pi)
ctx.set_line_width(.5)
ctx.stroke()
ctx.set_source_rgb(0, 0, 0)
ctx.set_line_width(1)
# Draw Body
if len(letters_guessed_wrong) > 1:
ctx.move_to(100, 27.5)
ctx.line_to(100, 70)
ctx.stroke()
# Draw Arm 1
if len(letters_guessed_wrong) > 2:
ctx.move_to(100, 35)
ctx.line_to(110, 50)
ctx.stroke()
# Draw Arm 2
if len(letters_guessed_wrong) > 3:
ctx.move_to(100, 35)
ctx.line_to(90, 50)
ctx.stroke()
# Draw Leg 1
if len(letters_guessed_wrong) > 4:
ctx.move_to(100, 70)
ctx.line_to(112, 95)
ctx.stroke()
# Draw Leg 2
if len(letters_guessed_wrong) > 5:
ctx.move_to(100, 70)
ctx.line_to(88, 95)
ctx.stroke()
# draw pixmap to gdk.window
gc = gtk.gdk.GC(widget.window)
widget.window.draw_drawable(gc, pixmap, 0,0, 0,0, -1,-1)
win = gtk.Window()
win.connect('destroy', gtk.main_quit)
win.connect('key_press_event', guess_letter)
win.set_title('Kevin\'s cairo demo')
drawingarea = gtk.DrawingArea()
win.add(drawingarea)
drawingarea.connect('expose_event', expose_event)
drawingarea.set_size_request(300,320)
win.show_all()
gtk.main()
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