1 """

2 Copyright (C) 2011 David Boddie <david@boddie.org.uk>

3

4 This program is free software: you can redistribute it and/or modify

5 it under the terms of the GNU General Public License as published by

6 the Free Software Foundation, either version 3 of the License, or

7 (at your option) any later version.

8

9 This program is distributed in the hope that it will be useful,

10 but WITHOUT ANY WARRANTY; without even the implied warranty of

11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

12 GNU General Public License for more details.

13

14 You should have received a copy of the GNU General Public License

15 along with this program. If not, see <http://www.gnu.org/licenses/>.

16 """

17

18 import Image

19

20 tile_size = (16, 24)

21

22 blank = Image.new("P", tile_size, 0)

23 visited = Image.new("P", (tile_size[0]/4, tile_size[1]/4), 1)

24

25 def read_xpm(path, symbols = None):

26

27 lines = open(path).readlines()

28 char_lines = filter(lambda line: line.startswith('"'), lines)

29 strings = map(lambda line: line.strip()[1:-2], char_lines)

30 strings[-1] = strings[-1][:-1]

31

32 width, height, colours = map(int, strings[0].split()[:3])

33 strings = strings[-height:]

34

35 if not symbols:

36 symbols = [(".", "\x00"), ("+", "\x02"), ("@", "\x03")]

37

38 # Fix the symbol replacement table if necessary.

39 for i in range(len(symbols)):

40

41 old, new = symbols[i]

42 if 48 <= ord(new) <= 57:

43 symbols[i] = (old, chr(ord(new) - 48))

44

45 data = []

46

47 for s in strings:

48

49 for symbol, value in symbols:

50 s = s.replace(symbol, value)

51

52 data.append(s)

53

54 return data

55

56 flowers = Image.fromstring("P", tile_size, "".join(read_xpm("../../images/flowers.xpm",

57 [(".", "\x00"), ("@", "\x01"), ("+", "\x02")])))

58 leaf1 = Image.fromstring("P", tile_size, "".join(read_xpm("../../images/leaf1.xpm")))

59 leaf2 = Image.fromstring("P", tile_size, "".join(read_xpm("../../images/leaf2.xpm")))

60

61 flowers2 = Image.fromstring("P", tile_size, "".join(read_xpm("../../images/flowers2.xpm",

62 [(".", "\x00"), ("@", "\x01"), ("+", "\x02")])))

63 leaf6 = Image.fromstring("P", tile_size, "".join(read_xpm("../../images/leaf6.xpm")))

64 leaf4 = Image.fromstring("P", tile_size, "".join(read_xpm("../../images/leaf4.xpm")))

65

66 flowers3 = Image.fromstring("P", tile_size, "".join(read_xpm("../../images/flowers3.xpm",

67 [(".", "\x00"), ("@", "\x01"), ("+", "\x02"), ("#", "\x03")])))

68 leaf5 = Image.fromstring("P", tile_size, "".join(read_xpm("../../images/leaf5.xpm")))

69 leaf3 = Image.fromstring("P", tile_size, "".join(read_xpm("../../images/leaf3.xpm")))

70

71 exit = Image.fromstring("P", tile_size, "".join(read_xpm("../../images/exit1.xpm",

72 [("+", "\x00"), ("#", "\x01"), (".", "\x02"), ("@", "\x03")])))

73

74 final_exit1 = Image.fromstring("P", tile_size, "".join(read_xpm("../../images/finalexitl.xpm",

75 [("+", "\x00"), ("#", "\x01"), (".", "\x02"), ("@", "\x03")])))

76 final_exit2 = Image.fromstring("P", tile_size, "".join(read_xpm("../../images/finalexitr.xpm",

77 [(".", "\x00"), ("#", "\x01"), ("+", "\x02"), ("@", "\x03")])))

78

79 player_size = (8, 24)

80

81 player = Image.fromstring("P", player_size, "".join(read_xpm("../../images/down1.xpm")))

82

83 item_size = (16, 16)

84

85 treasure_images = [

86 Image.fromstring("P", item_size, "".join(

87 read_xpm("../../images/weapon1.xpm", [(".", "\x00"), ("+", "\x01"), ("@", "\x03")]))),

88 Image.fromstring("P", item_size, "".join(

89 read_xpm("../../images/weapon2.xpm", [(".", "\x00"), ("@", "\x01"), ("+", "\x02")]))),

90 Image.fromstring("P", item_size, "".join(

91 read_xpm("../../images/weapon3.xpm", [(".", "\x00"), ("#", "\x01"), ("+", "\x02"), ("@", "\x03")]))),

92 Image.fromstring("P", item_size, "".join(

93 read_xpm("../../images/weapon4.xpm", [(".", "\x00"), ("@", "\x01"), ("+", "\x03")]))),

94

95 Image.fromstring("P", item_size, "".join(

96 read_xpm("../../images/key.xpm", [(".", "\x00"), ("+", "\x01"), ("@", "\x03")]))),

97 Image.fromstring("P", item_size, "".join(

98 read_xpm("../../images/chest.xpm", [(".", "\x00"), ("+", "\x01"), ("@", "\x03")]))),

99 Image.fromstring("P", item_size, "".join(

100 read_xpm("../../images/statue.xpm", [(".", "\x00"), ("+", "\x02"), ("@", "\x03")]))),

101 Image.fromstring("P", item_size, "".join(

102 read_xpm("../../images/jewel.xpm", [(".", "\x00"), ("@", "\x01"), ("+", "\x02"), ("#", "\x03")]))),

103 Image.fromstring("P", item_size, "".join(

104 read_xpm("../../images/health.xpm", [(".", "\x00"), ("#", "\x01"), ("+", "\x02"), ("@", "\x03")])))

105 ]