/ld26

#!/usr/bin/python

# ./svg_levels.py >svg_levels.lua

import os, glob

from lxml import etree

from lxml.cssselect import CSSSelector

print '-- autogenerated by svg_levels.py\n\nsvg_objects = {'

ns = {'svg': 'http://www.w3.org/2000/svg',

      'ink': 'http://www.inkscape.org/namespaces/inkscape'}

for svg in glob.glob('data/*.svg'):

    t = etree.parse(svg)

    basefile = os.path.basename(svg).split('.')[0]

    print '%s = {' % basefile

    sel = CSSSelector('svg|rect[ink|label="displace"]', ns)

    for e in sel(t):

        x, y = float(e.get('x')), float(e.get('y'))

        w, h = float(e.get('width')), float(e.get('height'))

        print """

Displacer:new{

  x = %f, y = %f,

  width = %f, height = %f

},

""" % (x,y,w,h)

    sel = CSSSelector('svg|rect[ink|label="transition"]', ns)

    for e in sel(t):

        x, y = float(e.get('x')), float(e.get('y'))

        w, h = float(e.get('width')), float(e.get('height'))

        desc = ""

        descSel = CSSSelector('svg|desc', ns)

        for d in descSel(e):

            desc = desc + d.text

        print """

Transition:new{

  x = %f, y = %f,

  width = %f, height = %f,

  %s

},

""" % (x,y,w,h, desc)

    sel = CSSSelector('svg|rect[ink|label="flower"]', ns)

    for e in sel(t):

        x, y = float(e.get('x')), float(e.get('y'))

        print """

Flower:new{

  x = %f, y = %f,

},

""" % (x,y)

    sel = CSSSelector('svg|rect[ink|label="fish"]', ns)

    for e in sel(t):

        x, y = float(e.get('x')), float(e.get('y'))

        w, h = float(e.get('width')), float(e.get('height'))

        print """

Fish:new{

  x = %f, y = %f,

  width = %f, height = %f,

},

""" % (x,y,w,h)

    sel = CSSSelector('svg|rect[ink|label="troll"]', ns)

    for e in sel(t):

        x, y = float(e.get('x')), float(e.get('y'))

        #w, h = float(e.get('width')), float(e.get('height'))

        print """

Troll:new{

  x = %f, y = %f,

},

""" % (x,y)

    print '},'

print '}'