Mercurial > touhou

annotate pytouhou/formats/ecl.py @ 159:4684d311a32d

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Remove remaining pop_enemy/new_enemy mess
author Thibaut Girka <thib@sitedethib.com>
date Mon, 10 Oct 2011 19:01:23 +0200
parents 7769ce7be03c
children c8c60291c56f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
52
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 51
diff changeset
1 # -*- encoding: utf-8 -*-
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 51
diff changeset
2 ##
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 51
diff changeset
3 ## Copyright (C) 2011 Thibaut Girka <thib@sitedethib.com>
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 51
diff changeset
4 ##
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 51
diff changeset
5 ## This program is free software; you can redistribute it and/or modify
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 51
diff changeset
6 ## it under the terms of the GNU General Public License as published
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 51
diff changeset
7 ## by the Free Software Foundation; version 3 only.
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 51
diff changeset
8 ##
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 51
diff changeset
9 ## This program is distributed in the hope that it will be useful,
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 51
diff changeset
10 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 51
diff changeset
11 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 51
diff changeset
12 ## GNU General Public License for more details.
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 51
diff changeset
13 ##
ab826bc29aa2 Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents: 51
diff changeset
14
113
732c64662f87 Minor changes
Thibaut Girka <thib@sitedethib.com>
parents: 112
diff changeset
15 import struct
95
e2d8f2a56ea4 Handle ECL opcodes with string.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 87
diff changeset
16 from struct import pack, unpack, calcsize
18
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
17
58
3da4de9decd0 Use logging module
Thibaut Girka <thib@sitedethib.com>
parents: 52
diff changeset
18 from pytouhou.utils.helpers import get_logger
18
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
19
58
3da4de9decd0 Use logging module
Thibaut Girka <thib@sitedethib.com>
parents: 52
diff changeset
20 logger = get_logger(__name__)
18
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
21
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
22 class ECL(object):
42
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
23 _instructions = {0: ('', 'noop?'),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
24 1: ('I', 'delete?'),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
25 2: ('Ii', 'relative_jump'),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
26 3: ('Iii', 'relative_jump_ex'),
46
25ca15f714ad Add/fix a few opcodes
Thibaut Girka <thib@sitedethib.com>
parents: 43
diff changeset
27 4: ('ii', 'set_int'),
25ca15f714ad Add/fix a few opcodes
Thibaut Girka <thib@sitedethib.com>
parents: 43
diff changeset
28 5: ('if', 'set_float'),
25ca15f714ad Add/fix a few opcodes
Thibaut Girka <thib@sitedethib.com>
parents: 43
diff changeset
29 6: ('ii', 'set_random_int'),
25ca15f714ad Add/fix a few opcodes
Thibaut Girka <thib@sitedethib.com>
parents: 43
diff changeset
30 8: ('if', 'set_random_float'),
59
4fe37a620b22 Handle set_random_angle properly! At last!
Thibaut Girka <thib@sitedethib.com>
parents: 58
diff changeset
31 9: ('iff', 'set_random_float2'),
75
b3bd421bb895 Handle a few more ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents: 70
diff changeset
32 10: ('i', 'store_x'),
87
fda176f07d6d Fix add_int
Thibaut Girka <thib@sitedethib.com>
parents: 79
diff changeset
33 13: ('iii', 'add_int'),
63
8527fe640844 Implement simple arithmetic instructions.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 59
diff changeset
34 14: ('iii', 'substract_int'),
8527fe640844 Implement simple arithmetic instructions.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 59
diff changeset
35 15: ('iii', 'multiply_int'),
8527fe640844 Implement simple arithmetic instructions.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 59
diff changeset
36 16: ('iii', 'divide_int'),
8527fe640844 Implement simple arithmetic instructions.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 59
diff changeset
37 17: ('iii', 'modulo'),
96
54929d495654 Handle ECL instruction 18
Thibaut Girka <thib@sitedethib.com>
parents: 95
diff changeset
38 18: ('i', 'increment'),
63
8527fe640844 Implement simple arithmetic instructions.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 59
diff changeset
39 20: ('iff', 'add_float'),
8527fe640844 Implement simple arithmetic instructions.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 59
diff changeset
40 21: ('iff', 'substract_float'),
8527fe640844 Implement simple arithmetic instructions.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 59
diff changeset
41 23: ('iff', 'divide_float'),
77
6fa6d74a049a Handle a new ECL instruction, and add some names.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 76
diff changeset
42 25: ('iffff', 'get_direction'),
42
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
43 26: ('i', None),
46
25ca15f714ad Add/fix a few opcodes
Thibaut Girka <thib@sitedethib.com>
parents: 43
diff changeset
44 27: ('ii', 'compare_ints'),
63
8527fe640844 Implement simple arithmetic instructions.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 59
diff changeset
45 28: ('ff', 'compare_floats'),
64
d469012368b3 Implement conditional jumps.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 63
diff changeset
46 29: ('ii', 'relative_jump_if_lower_than'),
d469012368b3 Implement conditional jumps.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 63
diff changeset
47 30: ('ii', 'relative_jump_if_lower_or_equal'),
46
25ca15f714ad Add/fix a few opcodes
Thibaut Girka <thib@sitedethib.com>
parents: 43
diff changeset
48 31: ('ii', 'relative_jump_if_equal'),
64
d469012368b3 Implement conditional jumps.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 63
diff changeset
49 32: ('ii', 'relative_jump_if_greater_than'),
d469012368b3 Implement conditional jumps.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 63
diff changeset
50 33: ('ii', 'relative_jump_if_greater_or_equal'),
d469012368b3 Implement conditional jumps.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 63
diff changeset
51 34: ('ii', 'relative_jump_if_not_equal'),
46
25ca15f714ad Add/fix a few opcodes
Thibaut Girka <thib@sitedethib.com>
parents: 43
diff changeset
52 35: ('iif', 'call'),
42
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
53 36: ('', 'return?'),
46
25ca15f714ad Add/fix a few opcodes
Thibaut Girka <thib@sitedethib.com>
parents: 43
diff changeset
54 39: ('iifii', 'call_if_equal'),
42
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
55 43: ('fff', 'set_position'),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
56 45: ('ff', 'set_angle_and_speed'),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
57 46: ('f', 'set_rotation_speed'),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
58 47: ('f', 'set_speed'),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
59 48: ('f', 'set_acceleration'),
70
7c1f20407b3e Add set_random_angle support
Thibaut Girka <thib@sitedethib.com>
parents: 67
diff changeset
60 49: ('ff', 'set_random_angle'),
7c1f20407b3e Add set_random_angle support
Thibaut Girka <thib@sitedethib.com>
parents: 67
diff changeset
61 50: ('ff', 'set_random_angle_ex'),
42
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
62 51: ('ff', 'set_speed_towards_player'),
77
6fa6d74a049a Handle a new ECL instruction, and add some names.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 76
diff changeset
63 52: ('iff', 'move_in_decel'),
76
f305c0e406d6 Handle all move_to_* ECL instructions.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 75
diff changeset
64 56: ('ifff', 'move_to_linear'),
f305c0e406d6 Handle all move_to_* ECL instructions.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 75
diff changeset
65 57: ('ifff', 'move_to_decel'),
f305c0e406d6 Handle all move_to_* ECL instructions.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 75
diff changeset
66 59: ('iffi', 'move_to_accel'),
46
25ca15f714ad Add/fix a few opcodes
Thibaut Girka <thib@sitedethib.com>
parents: 43
diff changeset
67 61: ('i', 'stop_in'),
75
b3bd421bb895 Handle a few more ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents: 70
diff changeset
68 63: ('i', 'stop_in_accel'),
50
811cefefb5c8 Fix a few bugs and add support for a few instructions
Thibaut Girka <thib@sitedethib.com>
parents: 46
diff changeset
69 65: ('ffff', 'set_screen_box'),
811cefefb5c8 Fix a few bugs and add support for a few instructions
Thibaut Girka <thib@sitedethib.com>
parents: 46
diff changeset
70 66: ('', 'clear_screen_box'),
42
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
71 67: ('hhiiffffi', 'set_bullet_attributes'),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
72 68: ('hhiiffffi', 'set_bullet_attributes2'),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
73 69: ('hhiiffffi', 'set_bullet_attributes3'),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
74 70: ('hhiiffffi', 'set_bullet_attributes4'),
46
25ca15f714ad Add/fix a few opcodes
Thibaut Girka <thib@sitedethib.com>
parents: 43
diff changeset
75 71: ('hhiiffffi', 'set_bullet_attributes5'),
25ca15f714ad Add/fix a few opcodes
Thibaut Girka <thib@sitedethib.com>
parents: 43
diff changeset
76 74: ('hhiiffffi', 'set_bullet_attributes6'),
25ca15f714ad Add/fix a few opcodes
Thibaut Girka <thib@sitedethib.com>
parents: 43
diff changeset
77 75: ('hhiiffffi', 'set_bullet_attributes7'),
78
bcf965ede96c Fix/rename/comment a few things
Thibaut Girka <thib@sitedethib.com>
parents: 77
diff changeset
78 76: ('i', 'set_bullet_interval'),
bcf965ede96c Fix/rename/comment a few things
Thibaut Girka <thib@sitedethib.com>
parents: 77
diff changeset
79 77: ('i', 'set_bullet_interval_ex'),
46
25ca15f714ad Add/fix a few opcodes
Thibaut Girka <thib@sitedethib.com>
parents: 43
diff changeset
80 78: ('', 'delay_attack'),
25ca15f714ad Add/fix a few opcodes
Thibaut Girka <thib@sitedethib.com>
parents: 43
diff changeset
81 79: ('', 'no_delay_attack'),
42
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
82 81: ('fff', 'set_bullet_launch_offset'),
78
bcf965ede96c Fix/rename/comment a few things
Thibaut Girka <thib@sitedethib.com>
parents: 77
diff changeset
83 82: ('iiiiffff', 'set_extended_bullet_attributes'),
42
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
84 83: ('', None),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
85 84: ('i', None),
46
25ca15f714ad Add/fix a few opcodes
Thibaut Girka <thib@sitedethib.com>
parents: 43
diff changeset
86 85: ('hhffffffiiiiii', 'laser'),
25ca15f714ad Add/fix a few opcodes
Thibaut Girka <thib@sitedethib.com>
parents: 43
diff changeset
87 86: ('hhffffffiiiiii', 'laser2'),
25ca15f714ad Add/fix a few opcodes
Thibaut Girka <thib@sitedethib.com>
parents: 43
diff changeset
88 87: ('i', 'set_upcoming_id'),
25ca15f714ad Add/fix a few opcodes
Thibaut Girka <thib@sitedethib.com>
parents: 43
diff changeset
89 88: ('if','alter_laser_angle'),
42
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
90 90: ('iiii', None),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
91 92: ('i', None),
95
e2d8f2a56ea4 Handle ECL opcodes with string.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 87
diff changeset
92 93: ('hhs', 'set_spellcard'),
67
e2cb9d434dc2 Add support for a few opcodes.
Thibaut Girka <thib@sitedethib.com>
parents: 66
diff changeset
93 94: ('', 'end_spellcard'),
42
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
94 95: ('ifffhhi', None),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
95 96: ('', None),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
96 97: ('i', 'set_anim'),
46
25ca15f714ad Add/fix a few opcodes
Thibaut Girka <thib@sitedethib.com>
parents: 43
diff changeset
97 98: ('hhhhhxx', 'set_multiple_anims'),
42
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
98 99: ('ii', None),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
99 100: ('i', 'set_death_anim'),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
100 101: ('i', 'set_boss_mode?'),
77
6fa6d74a049a Handle a new ECL instruction, and add some names.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 76
diff changeset
101 102: ('iffff', 'create_squares'),
42
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
102 103: ('fff', 'set_enemy_hitbox'),
79
ffe2c2b9912c Handle a few more ECL instructions. Prepare for bullet handling \o/
Thibaut Girka <thib@sitedethib.com>
parents: 78
diff changeset
103 104: ('i', 'set_collidable'),
67
e2cb9d434dc2 Add support for a few opcodes.
Thibaut Girka <thib@sitedethib.com>
parents: 66
diff changeset
104 105: ('i', 'set_damageable'),
42
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
105 106: ('i', 'play_sound'),
75
b3bd421bb895 Handle a few more ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents: 70
diff changeset
106 107: ('i', 'set_death_flags'),
42
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
107 108: ('i', 'set_death_callback?'),
46
25ca15f714ad Add/fix a few opcodes
Thibaut Girka <thib@sitedethib.com>
parents: 43
diff changeset
108 109: ('ii', 'memory_write_int'),
25ca15f714ad Add/fix a few opcodes
Thibaut Girka <thib@sitedethib.com>
parents: 43
diff changeset
109 111: ('i', 'set_life'),
67
e2cb9d434dc2 Add support for a few opcodes.
Thibaut Girka <thib@sitedethib.com>
parents: 66
diff changeset
110 112: ('i', 'set_ellapsed_time'),
42
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
111 113: ('i', 'set_low_life_trigger'),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
112 114: ('i', 'set_low_life_callback'),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
113 115: ('i', 'set_timeout'),
67
e2cb9d434dc2 Add support for a few opcodes.
Thibaut Girka <thib@sitedethib.com>
parents: 66
diff changeset
114 116: ('i', 'set_timeout_callback'),
e2cb9d434dc2 Add support for a few opcodes.
Thibaut Girka <thib@sitedethib.com>
parents: 66
diff changeset
115 117: ('i', 'set_touchable'),
42
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
116 118: ('iihh', None),
46
25ca15f714ad Add/fix a few opcodes
Thibaut Girka <thib@sitedethib.com>
parents: 43
diff changeset
117 119: ('i', 'drop_bonus'),
75
b3bd421bb895 Handle a few more ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents: 70
diff changeset
118 120: ('i', 'set_automatic_orientation'),
107
5d9052b9a4e8 (almost) implement Cirno's freezing spellcard
Thibaut Girka <thib@sitedethib.com>
parents: 96
diff changeset
119 121: ('ii', 'call_special_function'),
42
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
120 122: ('i', None),
75
b3bd421bb895 Handle a few more ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents: 70
diff changeset
121 123: ('i', 'skip_frames'),
77
6fa6d74a049a Handle a new ECL instruction, and add some names.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 76
diff changeset
122 124: ('i', 'drop_specific_bonus'),
42
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
123 125: ('', None),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
124 126: ('i', 'set_remaining_lives'),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
125 127: ('i', None),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
126 128: ('i', None),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
127 129: ('ii', None),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
128 130: ('i', None),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
129 131: ('ffiiii', None),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
130 132: ('i', None),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
131 133: ('', None),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
132 134: ('', None),
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
133 135: ('i', None)} #TODO
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
134
113
732c64662f87 Minor changes
Thibaut Girka <thib@sitedethib.com>
parents: 112
diff changeset
135 _main_instructions = {0: ('fffhHHH', 'spawn_enemy'),
732c64662f87 Minor changes
Thibaut Girka <thib@sitedethib.com>
parents: 112
diff changeset
136 2: ('fffhHHH', 'spawn_enemy_mirrored'),
732c64662f87 Minor changes
Thibaut Girka <thib@sitedethib.com>
parents: 112
diff changeset
137 4: ('fffhHHH', 'spawn_enemy_random'),
732c64662f87 Minor changes
Thibaut Girka <thib@sitedethib.com>
parents: 112
diff changeset
138 6: ('fffhHHH', 'spawn_enemy_mirrored_random'),
112
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
139 8: ('', None),
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
140 9: ('', None),
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
141 10: ('II', None),
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
142 12: ('', None)}
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
143
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
144
18
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
145 def __init__(self):
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
146 self.main = []
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
147 self.subs = [[]]
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
148
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
149
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
150 @classmethod
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
151 def read(cls, file):
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
152 sub_count, main_offset = unpack('<II', file.read(8))
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
153 if file.read(8) != b'\x00\x00\x00\x00\x00\x00\x00\x00':
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
154 raise Exception #TODO
112
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
155 sub_offsets = unpack('<%dI' % sub_count, file.read(4 * sub_count))
18
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
156
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
157 ecl = cls()
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
158 ecl.subs = []
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
159 ecl.main = []
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
160
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
161 # Read subs
43
7195aaf95f6e Fix set_counter, and relative_jump(_ex)
Thibaut Girka <thib@sitedethib.com>
parents: 42
diff changeset
162 for sub_offset in sub_offsets:
7195aaf95f6e Fix set_counter, and relative_jump(_ex)
Thibaut Girka <thib@sitedethib.com>
parents: 42
diff changeset
163 file.seek(sub_offset)
18
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
164 ecl.subs.append([])
43
7195aaf95f6e Fix set_counter, and relative_jump(_ex)
Thibaut Girka <thib@sitedethib.com>
parents: 42
diff changeset
165
7195aaf95f6e Fix set_counter, and relative_jump(_ex)
Thibaut Girka <thib@sitedethib.com>
parents: 42
diff changeset
166 instruction_offsets = []
7195aaf95f6e Fix set_counter, and relative_jump(_ex)
Thibaut Girka <thib@sitedethib.com>
parents: 42
diff changeset
167
18
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
168 while True:
43
7195aaf95f6e Fix set_counter, and relative_jump(_ex)
Thibaut Girka <thib@sitedethib.com>
parents: 42
diff changeset
169 instruction_offsets.append(file.tell() - sub_offset)
7195aaf95f6e Fix set_counter, and relative_jump(_ex)
Thibaut Girka <thib@sitedethib.com>
parents: 42
diff changeset
170
18
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
171 time, opcode = unpack('<IH', file.read(6))
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
172 if time == 0xffffffff or opcode == 0xffff:
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
173 break
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
174 size, rank_mask, param_mask = unpack('<HHH', file.read(6))
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
175 data = file.read(size - 12)
42
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
176 if opcode in cls._instructions:
95
e2d8f2a56ea4 Handle ECL opcodes with string.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 87
diff changeset
177 fmt = '<%s' % cls._instructions[opcode][0]
e2d8f2a56ea4 Handle ECL opcodes with string.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 87
diff changeset
178 if fmt.endswith('s'):
e2d8f2a56ea4 Handle ECL opcodes with string.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 87
diff changeset
179 fmt = fmt[:-1]
e2d8f2a56ea4 Handle ECL opcodes with string.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 87
diff changeset
180 fmt = '%s%ds' % (fmt, size - 12 - calcsize(fmt))
e2d8f2a56ea4 Handle ECL opcodes with string.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 87
diff changeset
181 args = unpack(fmt, data)
e2d8f2a56ea4 Handle ECL opcodes with string.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 87
diff changeset
182 if fmt.endswith('s'):
e2d8f2a56ea4 Handle ECL opcodes with string.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 87
diff changeset
183 args = args[:-1] + (args[-1].decode('shift_jis'),)
42
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
184 else:
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
185 args = (data, )
58
3da4de9decd0 Use logging module
Thibaut Girka <thib@sitedethib.com>
parents: 52
diff changeset
186 logger.warn('unknown opcode %d', opcode)
43
7195aaf95f6e Fix set_counter, and relative_jump(_ex)
Thibaut Girka <thib@sitedethib.com>
parents: 42
diff changeset
187
42
1b0ca2fb89f9 Refactor ECL parsing/etc.
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
188 ecl.subs[-1].append((time, opcode, rank_mask, param_mask, args))
18
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
189
43
7195aaf95f6e Fix set_counter, and relative_jump(_ex)
Thibaut Girka <thib@sitedethib.com>
parents: 42
diff changeset
190
7195aaf95f6e Fix set_counter, and relative_jump(_ex)
Thibaut Girka <thib@sitedethib.com>
parents: 42
diff changeset
191 # Translate offsets to instruction pointers
7195aaf95f6e Fix set_counter, and relative_jump(_ex)
Thibaut Girka <thib@sitedethib.com>
parents: 42
diff changeset
192 for instr_offset, (i, instr) in zip(instruction_offsets, enumerate(ecl.subs[-1])):
7195aaf95f6e Fix set_counter, and relative_jump(_ex)
Thibaut Girka <thib@sitedethib.com>
parents: 42
diff changeset
193 time, opcode, rank_mask, param_mask, args = instr
66
a701a89192a9 Add offset translation for all relative jumps.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 64
diff changeset
194 if opcode in (2, 29, 30, 31, 32, 33, 34): # relative_jump
43
7195aaf95f6e Fix set_counter, and relative_jump(_ex)
Thibaut Girka <thib@sitedethib.com>
parents: 42
diff changeset
195 frame, relative_offset = args
7195aaf95f6e Fix set_counter, and relative_jump(_ex)
Thibaut Girka <thib@sitedethib.com>
parents: 42
diff changeset
196 args = frame, instruction_offsets.index(instr_offset + relative_offset)
7195aaf95f6e Fix set_counter, and relative_jump(_ex)
Thibaut Girka <thib@sitedethib.com>
parents: 42
diff changeset
197 elif opcode == 3: # relative_jump_ex
7195aaf95f6e Fix set_counter, and relative_jump(_ex)
Thibaut Girka <thib@sitedethib.com>
parents: 42
diff changeset
198 frame, relative_offset, counter_id = args
7195aaf95f6e Fix set_counter, and relative_jump(_ex)
Thibaut Girka <thib@sitedethib.com>
parents: 42
diff changeset
199 args = frame, instruction_offsets.index(instr_offset + relative_offset), counter_id
7195aaf95f6e Fix set_counter, and relative_jump(_ex)
Thibaut Girka <thib@sitedethib.com>
parents: 42
diff changeset
200 ecl.subs[-1][i] = time, opcode, rank_mask, param_mask, args
7195aaf95f6e Fix set_counter, and relative_jump(_ex)
Thibaut Girka <thib@sitedethib.com>
parents: 42
diff changeset
201
7195aaf95f6e Fix set_counter, and relative_jump(_ex)
Thibaut Girka <thib@sitedethib.com>
parents: 42
diff changeset
202
18
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
203 # Read main
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
204 file.seek(main_offset)
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
205 while True:
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
206 time, = unpack('<H', file.read(2))
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
207 if time == 0xffff:
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
208 break
112
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
209
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
210 sub, opcode, size = unpack('<HHH', file.read(6))
18
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
211 data = file.read(size - 8)
112
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
212
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
213 if opcode in cls._main_instructions:
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
214 args = unpack('<%s' % cls._main_instructions[opcode][0], data)
18
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
215 else:
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
216 args = (data,)
112
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
217 logger.warn('unknown main opcode %d', opcode)
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
218
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
219 ecl.main.append((time, sub, opcode, args))
18
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
220
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
221 return ecl
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
222
112
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
223
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
224 def write(self, file):
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
225 sub_count = len(self.subs)
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
226 sub_offsets = []
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
227 main_offset = 0
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
228
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
229 # Skip header, it will be written later
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
230 file.seek(8+8+4*sub_count)
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
231
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
232 # Write subs
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
233 for sub in self.subs:
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
234 sub_offsets.append(file.tell())
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
235
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
236 instruction_offsets = []
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
237 instruction_datas = []
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
238 for time, opcode, rank_mask, param_mask, args in sub:
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
239 format = self._instructions[opcode][0]
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
240 if format.endswith('s'):
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
241 args = list(args)
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
242 args[-1] = args[-1].encode('shift_jis')
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
243 format = '%s%ds' % (format[:-1], len(args[-1]))
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
244 format = '<IHHHH%s' % format
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
245 size = calcsize(format)
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
246 instruction_offsets.append((instruction_offsets[-1] + len(instruction_datas[-1])) if instruction_offsets else 0)
113
732c64662f87 Minor changes
Thibaut Girka <thib@sitedethib.com>
parents: 112
diff changeset
247 try:
732c64662f87 Minor changes
Thibaut Girka <thib@sitedethib.com>
parents: 112
diff changeset
248 instruction_datas.append(pack(format, time, opcode, size, rank_mask, param_mask, *args))
732c64662f87 Minor changes
Thibaut Girka <thib@sitedethib.com>
parents: 112
diff changeset
249 except struct.error:
732c64662f87 Minor changes
Thibaut Girka <thib@sitedethib.com>
parents: 112
diff changeset
250 logger.error('Failed to assemble opcode %d' % opcode)
732c64662f87 Minor changes
Thibaut Girka <thib@sitedethib.com>
parents: 112
diff changeset
251 raise
112
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
252
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
253 #TODO: clean up this mess
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
254 for instruction, data, offset in zip(sub, instruction_datas, instruction_offsets):
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
255 time, opcode, rank_mask, param_mask, args = instruction
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
256 if opcode in (2, 29, 30, 31, 32, 33, 34): # relative_jump
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
257 frame, index = args
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
258 args = frame, instruction_offsets[index] - offset
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
259 format = '<IHHHH%s' % self._instructions[opcode][0]
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
260 size = calcsize(format)
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
261 data = pack(format, time, opcode, size, rank_mask, param_mask, *args)
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
262 elif opcode == 3: # relative_jump_ex
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
263 frame, index, counter_id = args
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
264 args = frame, instruction_offsets[index] - offset, counter_id
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
265 format = '<IHHHH%s' % self._instructions[opcode][0]
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
266 size = calcsize(format)
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
267 data = pack(format, time, opcode, size, rank_mask, param_mask, *args)
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
268 file.write(data)
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
269 file.write(b'\xff' * 6 + b'\x0c\x00\x00\xff\xff\x00')
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
270
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
271 # Write main
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
272 main_offset = file.tell()
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
273 for time, sub, opcode, args in self.main:
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
274 format = '<HHHH%s' % self._main_instructions[opcode][0]
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
275 size = calcsize(format)
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
276
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
277 file.write(pack(format, time, sub, opcode, size, *args))
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
278 file.write(b'\xff\xff\x04\x00')
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
279
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
280 # Patch header
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
281 file.seek(0)
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
282 file.write(pack('<IIII%dI' % sub_count, sub_count, main_offset, 0, 0, *sub_offsets))
e544f9a7966d Add writing support to pytouhou.formats.ecl!
Thibaut Girka <thib@sitedethib.com>
parents: 107
diff changeset
283