forked from Fenixin/Minecraft-Region-Fixer
-
Notifications
You must be signed in to change notification settings - Fork 2
/
Copy pathscan.py
994 lines (921 loc) · 32.6 KB
/
scan.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Region Fixer.
# Fix your region files with a backup copy of your Minecraft world.
# Copyright (C) 2011 Alejandro Aguilera (Fenixin)
# https://github.com/Fenixin/Minecraft-Region-Fixer
#
# 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 3 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, see <http://www.gnu.org/licenses/>.
#
import nbt.chunk as nbt_chunk
import nbt.region as region
import nbt.nbt as nbt
#~ from nbt.region import STATUS_CHUNK_OVERLAPPING, STATUS_CHUNK_MISMATCHED_LENGTHS
#~ - STATUS_CHUNK_ZERO_LENGTH
#~ - STATUS_CHUNK_IN_HEADER
#~ - STATUS_CHUNK_OUT_OF_FILE
#~ - STATUS_CHUNK_OK
#~ - STATUS_CHUNK_NOT_CREATED
from os.path import split, join
import progressbar
import multiprocessing
from multiprocessing import queues
import world
import time
import sys
import traceback
import array
# import mysql.connector as mysql
DIAMOND_COUNTS = {
'DIAMOND': 1,
'DIAMOND_ORE': 3,
'DIAMOND_BLOCK': 9,
'DIAMOND_SWORD': 2,
'DIAMOND_SPADE': 1,
'DIAMOND_PICKAXE': 3,
'DIAMOND_AXE': 3,
'DIAMOND_HOE': 2,
'DIAMOND_HELMET': 5,
'DIAMOND_CHESTPLATE': 8,
'DIAMOND_LEGGINGS': 7,
'DIAMOND_BOOTS': 4,
'JUKEBOX': 1,
'ENCHANTMENT_TABLE': 2,
}
BLOCK_MAP = {
0: 'AIR',
1: 'STONE',
2: 'GRASS',
3: 'DIRT',
4: 'COBBLESTONE',
5: 'WOOD',
6: 'SAPLING',
7: 'BEDROCK',
8: 'WATER',
9: 'STATIONARY_WATER',
10: 'LAVA',
11: 'STATIONARY_LAVA',
12: 'SAND',
13: 'GRAVEL',
14: 'GOLD_ORE',
15: 'IRON_ORE',
16: 'COAL_ORE',
17: 'LOG',
18: 'LEAVES',
19: 'SPONGE',
20: 'GLASS',
21: 'LAPIS_ORE',
22: 'LAPIS_BLOCK',
23: 'DISPENSER',
24: 'SANDSTONE',
25: 'NOTE_BLOCK',
26: 'BED_BLOCK',
27: 'POWERED_RAIL',
28: 'DETECTOR_RAIL',
29: 'PISTON_STICKY_BASE',
30: 'WEB',
31: 'LONG_GRASS',
32: 'DEAD_BUSH',
33: 'PISTON_BASE',
34: 'PISTON_EXTENSION',
35: 'WOOL',
36: 'PISTON_MOVING_PIECE',
37: 'YELLOW_FLOWER',
38: 'RED_ROSE',
39: 'BROWN_MUSHROOM',
40: 'RED_MUSHROOM',
41: 'GOLD_BLOCK',
42: 'IRON_BLOCK',
43: 'DOUBLE_STEP',
44: 'STEP',
45: 'BRICK',
46: 'TNT',
47: 'BOOKSHELF',
48: 'MOSSY_COBBLESTONE',
49: 'OBSIDIAN',
50: 'TORCH',
51: 'FIRE',
52: 'MOB_SPAWNER',
53: 'WOOD_STAIRS',
54: 'CHEST',
55: 'REDSTONE_WIRE',
56: 'DIAMOND_ORE',
57: 'DIAMOND_BLOCK',
58: 'WORKBENCH',
59: 'CROPS',
60: 'SOIL',
61: 'FURNACE',
62: 'BURNING_FURNACE',
63: 'SIGN_POST',
64: 'WOODEN_DOOR',
65: 'LADDER',
66: 'RAILS',
67: 'COBBLESTONE_STAIRS',
68: 'WALL_SIGN',
69: 'LEVER',
70: 'STONE_PLATE',
71: 'IRON_DOOR_BLOCK',
72: 'WOOD_PLATE',
73: 'REDSTONE_ORE',
74: 'GLOWING_REDSTONE_ORE',
75: 'REDSTONE_TORCH_OFF',
76: 'REDSTONE_TORCH_ON',
77: 'STONE_BUTTON',
78: 'SNOW',
79: 'ICE',
80: 'SNOW_BLOCK',
81: 'CACTUS',
82: 'CLAY',
83: 'SUGAR_CANE_BLOCK',
84: 'JUKEBOX',
85: 'FENCE',
86: 'PUMPKIN',
87: 'NETHERRACK',
88: 'SOUL_SAND',
89: 'GLOWSTONE',
90: 'PORTAL',
91: 'JACK_O_LANTERN',
92: 'CAKE_BLOCK',
93: 'DIODE_BLOCK_OFF',
94: 'DIODE_BLOCK_ON',
95: 'LOCKED_CHEST',
96: 'TRAP_DOOR',
97: 'MONSTER_EGGS',
98: 'SMOOTH_BRICK',
99: 'HUGE_MUSHROOM_1',
100: 'HUGE_MUSHROOM_2',
101: 'IRON_FENCE',
102: 'THIN_GLASS',
103: 'MELON_BLOCK',
104: 'PUMPKIN_STEM',
105: 'MELON_STEM',
106: 'VINE',
107: 'FENCE_GATE',
108: 'BRICK_STAIRS',
109: 'SMOOTH_STAIRS',
110: 'MYCEL',
111: 'WATER_LILY',
112: 'NETHER_BRICK',
113: 'NETHER_FENCE',
114: 'NETHER_BRICK_STAIRS',
115: 'NETHER_WARTS',
116: 'ENCHANTMENT_TABLE',
117: 'BREWING_STAND',
118: 'CAULDRON',
119: 'ENDER_PORTAL',
120: 'ENDER_PORTAL_FRAME',
121: 'ENDER_STONE',
122: 'DRAGON_EGG',
123: 'REDSTONE_LAMP_OFF',
124: 'REDSTONE_LAMP_ON',
125: 'WOOD_DOUBLE_STEP',
126: 'WOOD_STEP',
127: 'COCOA',
128: 'SANDSTONE_STAIRS',
129: 'EMERALD_ORE',
130: 'ENDER_CHEST',
131: 'TRIPWIRE_HOOK',
132: 'TRIPWIRE',
133: 'EMERALD_BLOCK',
134: 'SPRUCE_WOOD_STAIRS',
135: 'BIRCH_WOOD_STAIRS',
136: 'JUNGLE_WOOD_STAIRS',
137: 'COMMAND',
138: 'BEACON',
139: 'COBBLE_WALL',
140: 'FLOWER_POT',
141: 'CARROT',
142: 'POTATO',
143: 'WOOD_BUTTON',
144: 'SKULL',
145: 'ANVIL',
146: 'TRAPPED_CHEST',
147: 'GOLD_PLATE',
148: 'IRON_PLATE',
149: 'REDSTONE_COMPARATOR_OFF',
150: 'REDSTONE_COMPARATOR_ON',
151: 'DAYLIGHT_DETECTOR',
152: 'REDSTONE_BLOCK',
153: 'QUARTZ_ORE',
154: 'HOPPER',
155: 'QUARTZ_BLOCK',
156: 'QUARTZ_STAIRS',
157: 'ACTIVATOR_RAIL',
158: 'DROPPER',
159: 'STAINED_CLAY',
160: 'STAINED_GLASS_PANE',
161: 'LEAVES_2',
162: 'LOG_2',
163: 'ACACIA_STAIRS',
164: 'DARK_OAK_STAIRS',
170: 'HAY_BLOCK',
171: 'CARPET',
172: 'HARD_CLAY',
173: 'COAL_BLOCK',
174: 'PACKED_ICE',
175: 'DOUBLE_PLANT',
256: 'IRON_SPADE',
257: 'IRON_PICKAXE',
258: 'IRON_AXE',
259: 'FLINT_AND_STEEL',
260: 'APPLE',
261: 'BOW',
262: 'ARROW',
263: 'COAL',
264: 'DIAMOND',
265: 'IRON_INGOT',
266: 'GOLD_INGOT',
267: 'IRON_SWORD',
268: 'WOOD_SWORD',
269: 'WOOD_SPADE',
270: 'WOOD_PICKAXE',
271: 'WOOD_AXE',
272: 'STONE_SWORD',
273: 'STONE_SPADE',
274: 'STONE_PICKAXE',
275: 'STONE_AXE',
276: 'DIAMOND_SWORD',
277: 'DIAMOND_SPADE',
278: 'DIAMOND_PICKAXE',
279: 'DIAMOND_AXE',
280: 'STICK',
281: 'BOWL',
282: 'MUSHROOM_SOUP',
283: 'GOLD_SWORD',
284: 'GOLD_SPADE',
285: 'GOLD_PICKAXE',
286: 'GOLD_AXE',
287: 'STRING',
288: 'FEATHER',
289: 'SULPHUR',
290: 'WOOD_HOE',
291: 'STONE_HOE',
292: 'IRON_HOE',
293: 'DIAMOND_HOE',
294: 'GOLD_HOE',
295: 'SEEDS',
296: 'WHEAT',
297: 'BREAD',
298: 'LEATHER_HELMET',
299: 'LEATHER_CHESTPLATE',
300: 'LEATHER_LEGGINGS',
301: 'LEATHER_BOOTS',
302: 'CHAINMAIL_HELMET',
303: 'CHAINMAIL_CHESTPLATE',
304: 'CHAINMAIL_LEGGINGS',
305: 'CHAINMAIL_BOOTS',
306: 'IRON_HELMET',
307: 'IRON_CHESTPLATE',
308: 'IRON_LEGGINGS',
309: 'IRON_BOOTS',
310: 'DIAMOND_HELMET',
311: 'DIAMOND_CHESTPLATE',
312: 'DIAMOND_LEGGINGS',
313: 'DIAMOND_BOOTS',
314: 'GOLD_HELMET',
315: 'GOLD_CHESTPLATE',
316: 'GOLD_LEGGINGS',
317: 'GOLD_BOOTS',
318: 'FLINT',
319: 'PORK',
320: 'GRILLED_PORK',
321: 'PAINTING',
322: 'GOLDEN_APPLE',
323: 'SIGN',
324: 'WOOD_DOOR',
325: 'BUCKET',
326: 'WATER_BUCKET',
327: 'LAVA_BUCKET',
328: 'MINECART',
329: 'SADDLE',
330: 'IRON_DOOR',
331: 'REDSTONE',
332: 'SNOW_BALL',
333: 'BOAT',
334: 'LEATHER',
335: 'MILK_BUCKET',
336: 'CLAY_BRICK',
337: 'CLAY_BALL',
338: 'SUGAR_CANE',
339: 'PAPER',
340: 'BOOK',
341: 'SLIME_BALL',
342: 'STORAGE_MINECART',
343: 'POWERED_MINECART',
344: 'EGG',
345: 'COMPASS',
346: 'FISHING_ROD',
347: 'WATCH',
348: 'GLOWSTONE_DUST',
349: 'RAW_FISH',
350: 'COOKED_FISH',
351: 'INK_SACK',
352: 'BONE',
353: 'SUGAR',
354: 'CAKE',
355: 'BED',
356: 'DIODE',
357: 'COOKIE',
358: 'MAP',
359: 'SHEARS',
360: 'MELON',
361: 'PUMPKIN_SEEDS',
362: 'MELON_SEEDS',
363: 'RAW_BEEF',
364: 'COOKED_BEEF',
365: 'RAW_CHICKEN',
366: 'COOKED_CHICKEN',
367: 'ROTTEN_FLESH',
368: 'ENDER_PEARL',
369: 'BLAZE_ROD',
370: 'GHAST_TEAR',
371: 'GOLD_NUGGET',
372: 'NETHER_STALK',
373: 'POTION',
374: 'GLASS_BOTTLE',
375: 'SPIDER_EYE',
376: 'FERMENTED_SPIDER_EYE',
377: 'BLAZE_POWDER',
378: 'MAGMA_CREAM',
379: 'BREWING_STAND_ITEM',
380: 'CAULDRON_ITEM',
381: 'EYE_OF_ENDER',
382: 'SPECKLED_MELON',
383: 'MONSTER_EGG',
384: 'EXP_BOTTLE',
385: 'FIREBALL',
386: 'BOOK_AND_QUILL',
387: 'WRITTEN_BOOK',
388: 'EMERALD',
389: 'ITEM_FRAME',
390: 'FLOWER_POT_ITEM',
391: 'CARROT_ITEM',
392: 'POTATO_ITEM',
393: 'BAKED_POTATO',
394: 'POISONOUS_POTATO',
395: 'EMPTY_MAP',
396: 'GOLDEN_CARROT',
397: 'SKULL_ITEM',
398: 'CARROT_STICK',
399: 'NETHER_STAR',
400: 'PUMPKIN_PIE',
401: 'FIREWORK',
402: 'FIREWORK_CHARGE',
403: 'ENCHANTED_BOOK',
404: 'REDSTONE_COMPARATOR',
405: 'NETHER_BRICK_ITEM',
406: 'QUARTZ',
407: 'EXPLOSIVE_MINECART',
408: 'HOPPER_MINECART',
2256: 'GOLD_RECORD',
2257: 'GREEN_RECORD',
2258: 'RECORD_3',
2259: 'RECORD_4',
2260: 'RECORD_5',
2261: 'RECORD_6',
2262: 'RECORD_7',
2263: 'RECORD_8',
2264: 'RECORD_9',
2265: 'RECORD_10',
2266: 'RECORD_11',
2267: 'RECORD_12',
6900: 'CIVCRAFT_INTRO'}
def saveBlockStats(table_name, coords, block_aggregation):
stmt = 'insert into {0} (x,z,mat,count) VALUES (%s,%s,%s,%s)'.format(table_name)
# cnx opened in scan_region_file
if not cnx:
return
cur = cnx.cursor()
try:
rows = []
for i, count in enumerate(block_aggregation):
if count <= 0:
continue
if i in BLOCK_MAP:
mat = BLOCK_MAP[i]
else:
mat = str(i)
rows.append((coords[0], coords[1], mat, count))
if rows:
cur.executemany(stmt, rows)
cnx.commit()
finally:
cur.close()
def findTag(compoundTag, keyName):
for item in compoundTag.tags:
if item.name == keyName:
return item
return None
def recordInventory(inv_id, inventory):
if not inventory:
return None
inv = [inv_id, ' ']
contents = {}
for item in inventory.tags:
# block_id = findTag(item, 'id').value
# count = findTag(item, 'Count').value
# if block_id in BLOCK_MAP:
# block_id = BLOCK_MAP[block_id]
# if block_id not in contents:
# contents[block_id] = 0
# contents[block_id] += count
block_id = findTag(item, 'id').value
if block_id == 403:
enchant_parent = findTag(item, 'tag')
if enchant_parent:
if findTag(enchant_parent, 'StoredEnchantments'):
block_id = 6900
count = findTag(item, 'Count').value
if block_id in BLOCK_MAP:
block_id = BLOCK_MAP[block_id]
if block_id not in contents:
contents[block_id] = 0
contents[block_id] += count
for block_id, count in contents.iteritems():
inv.append('{0}({1}) '.format(block_id, count))
inv.append('\n')
return ''.join(inv)
def logContainer(container_nbt):
tagName = findTag(container_nbt, 'id')
if not tagName:
return None
if tagName.value in ('ItemFrame', 'MinecartHopper', 'MinecartChest', 'Chest', 'Dropper', 'Trap', 'Hopper', 'Furnace'):
pos = findTag(container_nbt, 'Pos')
if pos:
x = int(pos[0].value)
y = int(pos[1].value)
z = int(pos[2].value)
else:
x = findTag(container_nbt, 'x').value
y = findTag(container_nbt, 'y').value
z = findTag(container_nbt, 'z').value
inventory = findTag(container_nbt, 'Items')
if not inventory and findTag(container_nbt, 'Item'):
inventory = nbt.TAG_Compound()
inventory.name = 'Items'
inventory.tags.append(findTag(container_nbt, 'Item'))
return recordInventory('({0},{1},{2})'.format(x, y, z), inventory)
else:
return None
class ChildProcessException(Exception):
"""Takes the child process traceback text and prints it as a
real traceback with asterisks everywhere."""
def __init__(self, error):
# Helps to see wich one is the child process traceback
traceback = error[2]
print "*"*10
print "*** Error while scanning:"
print "*** ", error[0]
print "*"*10
print "*** Printing the child's Traceback:"
print "*** Exception:", traceback[0], traceback[1]
for tb in traceback[2]:
print "*"*10
print "*** File {0}, line {1}, in {2} \n*** {3}".format(*tb)
print "*"*10
class FractionWidget(progressbar.ProgressBarWidget):
""" Convenience class to use the progressbar.py """
def __init__(self, sep=' / '):
self.sep = sep
def update(self, pbar):
return '%2d%s%2d' % (pbar.currval, self.sep, pbar.maxval)
def scan_world(world_obj, options):
""" Scans a world folder including players, region folders and
level.dat. While scanning prints status messages. """
w = world_obj
# scan the world dir
print "Scanning directory..."
if not w.scanned_level.path:
print "Warning: No \'level.dat\' file found!"
if w.players:
print "There are {0} region files and {1} player files in the world directory.".format(\
w.get_number_regions(), len(w.players))
else:
print "There are {0} region files in the world directory.".format(\
w.get_number_regions())
# check the level.dat file and the *.dat files in players directory
print "\n{0:-^60}".format(' Checking level.dat ')
if not w.scanned_level.path:
print "[WARNING!] \'level.dat\' doesn't exist!"
else:
if w.scanned_level.readable == True:
print "\'level.dat\' is readable"
else:
print "[WARNING!]: \'level.dat\' is corrupted with the following error/s:"
print "\t {0}".format(w.scanned_level.status_text)
print "\n{0:-^60}".format(' Checking player files ')
# TODO multiprocessing!
# Probably, create a scanner object with a nice buffer of logger for text and logs and debugs
if not w.players:
print "Info: No player files to scan."
else:
scan_all_players(w)
all_ok = True
for name in w.players:
if w.players[name].readable == False:
print "[WARNING]: Player file {0} has problems.\n\tError: {1}".format(w.players[name].filename, w.players[name].status_text)
all_ok = False
if all_ok:
print "All player files are readable."
# SCAN ALL THE CHUNKS!
if w.get_number_regions == 0:
print "No region files to scan!"
else:
for r in w.regionsets:
if r.regions:
print "\n{0:-^60}".format(' Scanning the {0} '.format(r.get_name()))
scan_regionset(r, options)
w.scanned = True
def scan_player(player_name, scanned_dat_file):
""" At the moment only tries to read a .dat player file. It returns
0 if it's ok and 1 if has some problem """
s = scanned_dat_file
inventory_summary = ''
try:
player_dat = nbt.NBTFile(filename = s.path)
# enchanted_book_count = 0
inventory = findTag(player_dat, 'Inventory')
if inventory:
inventory_summary = recordInventory(player_name + ':', inventory)
# for item in inventory.tags:
# enchants = None
# item_id = findTag(item, 'id')
# if not item_id:
# continue
# if item_id.value == 403:
# enchant_parent = findTag(item, 'tag')
# if enchant_parent:
# if findTag(enchant_parent, 'StoredEnchantments'):
# enchanted_book_count += 1
# item_name = BLOCK_MAP.get(item_id.value)
# item_count = findTag(item, 'count')
# if item_count:
# item_count = item_count.value
# else:
# item_count = 1
# if item_name in DIAMOND_COUNTS:
# diamond_counts[item_name] += item_count * DIAMOND_COUNTS[item_name]
s.readable = True
# return enchanted_book_count
return inventory_summary
except Exception, e:
s.readable = False
s.status_text = e
# return 0
return inventory_summary
def scan_all_players(world_obj):
""" Scans all the players using the scan_player function. """
# book_counts = {}
# diamond_counts = {
# 'DIAMOND': 0,
# 'DIAMOND_ORE': 0,
# 'DIAMOND_BLOCK': 0,
# 'DIAMOND_SWORD': 0,
# 'DIAMOND_SPADE': 0,
# 'DIAMOND_PICKAXE': 0,
# 'DIAMOND_AXE': 0,
# 'DIAMOND_HOE': 0,
# 'DIAMOND_HELMET': 0,
# 'DIAMOND_CHESTPLATE': 0,
# 'DIAMOND_LEGGINGS': 0,
# 'DIAMOND_BOOTS': 0,
# 'JUKEBOX': 0,
# 'ENCHANTMENT_TABLE': 0,
# }
# Uncomment to dump player inventories
with open('player_inventories.txt', 'w') as fout:
for name in world_obj.players:
print >>fout, scan_player(name, world_obj.players[name])
# enchanted_book_count = scan_player(name, world_obj.players[name], diamond_counts)
# if enchanted_book_count > 0:
# book_counts[name] = enchanted_book_count
# for name, count in sorted(book_counts.iteritems(), key=lambda tup: tup[1]):
# print '{0}: {1}'.format(name, count)
# for name, count in diamond_counts.iteritems():
# print '{0}: {1}'.format(name, count)
cnx = None
def scan_region_file(scanned_regionfile_obj, options):
""" Given a scanned region file object with the information of a
region files scans it and returns the same obj filled with the
results.
If delete_entities is True it will delete entities while
scanning
entiti_limit is the threshold tof entities to conisder a chunk
with too much entities problems.
"""
o = options
delete_entities = o.delete_entities
entity_limit = o.entity_limit
try:
global cnx
# cnx = mysql.connect(user='block_stats', password='', host='localhost', port='3306', database='block_stats')
block_aggregation = [0] * 4096
containers = []
r = scanned_regionfile_obj
# counters of problems
chunk_count = 0
corrupted = 0
wrong = 0
entities_prob = 0
shared = 0
# used to detect chunks sharing headers
offsets = {}
filename = r.filename
# try to open the file and see if we can parse the header
try:
region_file = region.RegionFile(r.path)
except region.NoRegionHeader: # the region has no header
r.status = world.REGION_TOO_SMALL
return r
except IOError, e:
print "\nWARNING: I can't open the file {0} !\nThe error is \"{1}\".\nTypical causes are file blocked or problems in the file system.\n".format(filename,e)
r.status = world.REGION_UNREADABLE
r.scan_time = time.time()
print "Note: this region file won't be scanned and won't be taken into acount in the summaries"
# TODO count also this region files
return r
except: # whatever else print an error and ignore for the scan
# not really sure if this is a good solution...
print "\nWARNING: The region file \'{0}\' had an error and couldn't be parsed as region file!\nError:{1}\n".format(join(split(split(r.path)[0])[1], split(r.path)[1]),sys.exc_info()[0])
print "Note: this region file won't be scanned and won't be taken into acount."
print "Also, this may be a bug. Please, report it if you have the time.\n"
return None
try:# start the scanning of chunks
for x in range(32):
for z in range(32):
# start the actual chunk scanning
g_coords = r.get_global_chunk_coords(x, z)
chunk, c = scan_chunk(region_file, (x,z), g_coords, o, block_aggregation, containers)
if c != None: # chunk not created
r.chunks[(x,z)] = c
chunk_count += 1
else: continue
if c[TUPLE_STATUS] == world.CHUNK_OK:
continue
elif c[TUPLE_STATUS] == world.CHUNK_TOO_MANY_ENTITIES:
# deleting entities is in here because parsing a chunk with thousands of wrong entities
# takes a long time, and once detected is better to fix it at once.
if delete_entities:
world.delete_entities(region_file, x, z)
print "Deleted {0} entities in chunk ({1},{2}) of the region file: {3}".format(c[TUPLE_NUM_ENTITIES], x, z, r.filename)
# entities removed, change chunk status to OK
r.chunks[(x,z)] = (0, world.CHUNK_OK)
else:
entities_prob += 1
# This stores all the entities in a file,
# comes handy sometimes.
#~ pretty_tree = chunk['Level']['Entities'].pretty_tree()
#~ name = "{2}.chunk.{0}.{1}.txt".format(x,z,split(region_file.filename)[1])
#~ archivo = open(name,'w')
#~ archivo.write(pretty_tree)
elif c[TUPLE_STATUS] == world.CHUNK_CORRUPTED:
corrupted += 1
elif c[TUPLE_STATUS] == world.CHUNK_WRONG_LOCATED:
wrong += 1
# Now check for chunks sharing offsets:
# Please note! region.py will mark both overlapping chunks
# as bad (the one stepping outside his territory and the
# good one). Only wrong located chunk with a overlapping
# flag are really BAD chunks! Use this criterion to
# discriminate
metadata = region_file.metadata
sharing = [k for k in metadata if (
metadata[k].status == region.STATUS_CHUNK_OVERLAPPING and
r[k][TUPLE_STATUS] == world.CHUNK_WRONG_LOCATED)]
shared_counter = 0
for k in sharing:
r[k] = (r[k][TUPLE_NUM_ENTITIES], world.CHUNK_SHARED_OFFSET)
shared_counter += 1
saveBlockStats('region', r.get_coords(), block_aggregation)
except KeyboardInterrupt:
print "\nInterrupted by user\n"
# TODO this should't exit
sys.exit(1)
r.chunk_count = chunk_count
r.corrupted_chunks = corrupted
r.wrong_located_chunks = wrong
r.entities_prob = entities_prob
r.shared_offset = shared_counter
r.scan_time = time.time()
r.status = world.REGION_OK
r.block_aggregation = block_aggregation
r.containers = containers
return r
# Fatal exceptions:
except:
# anything else is a ChildProcessException
except_type, except_class, tb = sys.exc_info()
r = (r.path, r.coords, (except_type, except_class, traceback.extract_tb(tb)))
return r
finally:
if cnx:
cnx.close()
cnx = None
def multithread_scan_regionfile(region_file):
""" Does the multithread stuff for scan_region_file """
r = region_file
o = multithread_scan_regionfile.options
# call the normal scan_region_file with this parameters
r = scan_region_file(r,o)
# exceptions will be handled in scan_region_file which is in the
# single thread land
multithread_scan_regionfile.q.put(r)
def scan_chunk(region_file, coords, global_coords, options, block_aggregation, containers):
""" Takes a RegionFile obj and the local coordinatesof the chunk as
inputs, then scans the chunk and returns all the data."""
try:
chunk_block_aggregation = [0] * 4096
chunk = region_file.get_chunk(*coords)
data_coords = world.get_chunk_data_coords(chunk)
num_entities = len(chunk["Level"]["Entities"])
if data_coords != global_coords:
status = world.CHUNK_WRONG_LOCATED
status_text = "Mismatched coordinates (wrong located chunk)."
scan_time = time.time()
elif num_entities > options.entity_limit:
status = world.CHUNK_TOO_MANY_ENTITIES
status_text = "The chunks has too many entities (it has {0}, and it's more than the limit {1})".format(num_entities, options.entity_limit)
scan_time = time.time()
else:
status = world.CHUNK_OK
status_text = "OK"
scan_time = time.time()
# Grab our chunk info
real_chunk = nbt_chunk.Chunk(chunk)
# Let's just parse NBT chunk sections to get accurate block counts
chunk_sections = real_chunk.chunk_data['Sections']
parsed_sections = [0] * 16
for section in chunk_sections:
blocksBytes = section['Blocks'].value
if isinstance(blocksBytes, (bytearray, array.array)):
blocks = blocksBytes
else:
continue # Assume AIR for all blocks in section
parsed_sections[section['Y'].value] = 1
for i, block_id in enumerate(blocks):
chunk_block_aggregation[block_id] += 1
block_aggregation[block_id] += 1
for was_parsed in parsed_sections:
if was_parsed:
continue
# Chunk section was AIR, y16*z16*x16 = 4096 blocks
chunk_block_aggregation[0] += 4096
block_aggregation[0] += 4096
real_chunk_data = real_chunk.chunk_data
if findTag(real_chunk_data, 'Entities'):
for entity in findTag(real_chunk_data, 'Entities').tags:
container_contents = logContainer(entity)
if container_contents:
containers.append(container_contents)
if findTag(real_chunk_data, 'TileEntities'):
for entity in findTag(real_chunk_data, 'TileEntities').tags:
container_contents = logContainer(entity)
if container_contents:
containers.append(container_contents)
saveBlockStats('chunk', global_coords, chunk_block_aggregation)
except region.InconceivedChunk as e:
chunk = None
data_coords = None
num_entities = None
status = world.CHUNK_NOT_CREATED
status_text = "The chunk doesn't exist"
scan_time = time.time()
except region.RegionHeaderError as e:
error = "Region header error: " + e.msg
status = world.CHUNK_CORRUPTED
status_text = error
scan_time = time.time()
chunk = None
data_coords = None
global_coords = world.get_global_chunk_coords(split(region_file.filename)[1], coords[0], coords[1])
num_entities = None
except region.ChunkDataError as e:
error = "Chunk data error: " + e.msg
status = world.CHUNK_CORRUPTED
status_text = error
scan_time = time.time()
chunk = None
data_coords = None
global_coords = world.get_global_chunk_coords(split(region_file.filename)[1], coords[0], coords[1])
num_entities = None
except region.ChunkHeaderError as e:
error = "Chunk herader error: " + e.msg
status = world.CHUNK_CORRUPTED
status_text = error
scan_time = time.time()
chunk = None
data_coords = None
global_coords = world.get_global_chunk_coords(split(region_file.filename)[1], coords[0], coords[1])
num_entities = None
return chunk, (num_entities, status) if status != world.CHUNK_NOT_CREATED else None
#~ TUPLE_COORDS = 0
#~ TUPLE_DATA_COORDS = 0
#~ TUPLE_GLOBAL_COORDS = 2
TUPLE_NUM_ENTITIES = 0
TUPLE_STATUS = 1
#~ def scan_and_fill_chunk(region_file, scanned_chunk_obj, options):
#~ """ Takes a RegionFile obj and a ScannedChunk obj as inputs,
#~ scans the chunk, fills the ScannedChunk obj and returns the chunk
#~ as a NBT object."""
#~
#~ c = scanned_chunk_obj
#~ chunk, region_file, c.h_coords, c.d_coords, c.g_coords, c.num_entities, c.status, c.status_text, c.scan_time, c.region_path = scan_chunk(region_file, c.h_coords, options)
#~ return chunk
def _mp_pool_init(regionset,options,q):
""" Function to initialize the multiprocessing in scan_regionset.
Is used to pass values to the child process. """
multithread_scan_regionfile.regionset = regionset
multithread_scan_regionfile.q = q
multithread_scan_regionfile.options = options
def scan_regionset(regionset, options):
""" This function scans all te region files in a regionset object
and fills the ScannedRegionFile obj with the results
"""
total_regions = len(regionset.regions)
total_chunks = 0
corrupted_total = 0
wrong_total = 0
entities_total = 0
too_small_total = 0
unreadable = 0
# init progress bar
if not options.verbose:
pbar = progressbar.ProgressBar(
widgets=['Scanning: ', FractionWidget(), ' ', progressbar.Percentage(), ' ', progressbar.Bar(left='[',right=']'), ' ', progressbar.ETA()],
maxval=total_regions)
# queue used by processes to pass finished stuff
q = queues.SimpleQueue()
pool = multiprocessing.Pool(processes=options.processes,
initializer=_mp_pool_init,initargs=(regionset,options,q))
if not options.verbose:
pbar.start()
# start the pool
# Note to self: every child process has his own memory space,
# that means every obj recived by them will be a copy of the
# main obj
result = pool.map_async(multithread_scan_regionfile, regionset.list_regions(None), max(1,total_regions//options.processes))
# printing status
region_counter = 0
total_block_aggregation = [0] * 4096
container_log_file = open('containers.txt', 'w')
while not result.ready() or not q.empty():
time.sleep(0.01)
if not q.empty():
r = q.get()
if r == None: # something went wrong scanning this region file
# probably a bug... don't know if it's a good
# idea to skip it
continue
if not isinstance(r,world.ScannedRegionFile):
raise ChildProcessException(r)
else:
corrupted, wrong, entities_prob, shared_offset, num_chunks = r.get_counters()
filename = r.filename
block_aggregation, containers = r.get_info_containers()
for block_id, count in enumerate(block_aggregation):
total_block_aggregation[block_id] += count
for line in containers:
container_log_file.write(line)
# the obj returned is a copy, overwrite it in regionset
regionset[r.get_coords()] = r
corrupted_total += corrupted
wrong_total += wrong
total_chunks += num_chunks
entities_total += entities_prob
if r.status == world.REGION_TOO_SMALL:
too_small_total += 1
elif r.status == world.REGION_UNREADABLE:
unreadable += 1
region_counter += 1
if options.verbose:
if r.status == world.REGION_OK:
stats = "(c: {0}, w: {1}, tme: {2}, so: {3}, t: {4})".format( corrupted, wrong, entities_prob, shared_offset, num_chunks)
elif r.status == world.REGION_TOO_SMALL:
stats = "(Error: not a region file)"
elif r.status == world.REGION_UNREADABLE:
stats = "(Error: unreadable region file)"
print "Scanned {0: <12} {1:.<43} {2}/{3}".format(filename, stats, region_counter, total_regions)
else:
pbar.update(region_counter)
container_log_file.close()
# saveBlockStats('world', (0, 0), total_block_aggregation)
for block_id, count in enumerate(total_block_aggregation):
if count:
if block_id in BLOCK_MAP:
print '{0}: {1}'.format(BLOCK_MAP[block_id], count)
else:
print '{0}: {1}'.format(block_id, count)
if not options.verbose: pbar.finish()
regionset.scanned = True