advtrains_train_track/models/advtrains_dtrack_vst2_45.obj


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

# Blender v2.78 (sub 0) OBJ File: 'rail_redo.blend'
# www.blender.org
o dtrack_vst2_45_Cube.035
v 0.111416 0.278660 0.354093
v 0.111416 0.442721 0.354093
v 0.354093 0.157340 0.111416
v 0.354093 0.321400 0.111416
v 0.205542 0.278660 0.448220
v 0.205542 0.442721 0.448220
v 0.448220 0.157340 0.205543
v 0.448220 0.321400 0.205543
v -0.208358 0.539814 0.791422
v 0.791423 0.040000 -0.208357
v 0.896243 0.040000 -0.103536
v -0.103538 0.539814 0.896242
v -0.164683 0.559814 0.835097
v 0.835098 0.060000 -0.164682
v 0.852568 0.060000 -0.147212
v -0.147213 0.559814 0.852567
v -0.164683 0.609814 0.835097
v 0.835098 0.110000 -0.164682
v 0.852568 0.110000 -0.147212
v -0.147213 0.609814 0.852567
v 0.874406 0.115000 -0.125374
v -0.125375 0.614814 0.874405
v -0.186520 0.614814 0.813259
v 0.813260 0.115000 -0.186519
v 0.874406 0.140000 -0.125374
v -0.125375 0.639814 0.874405
v -0.186520 0.639814 0.813259
v 0.813260 0.140000 -0.186519
v 0.476117 0.313896 0.572089
v -0.572088 0.313896 -0.476117
v -0.656942 0.356316 -0.391265
v 0.391264 0.356316 0.656941
v 0.476117 0.263896 0.572089
v -0.572088 0.263896 -0.476117
v -0.656941 0.306316 -0.391265
v 0.391264 0.306316 0.656942
v -0.508186 3.379001 0.491594
v 0.491594 2.879186 -0.508186
v -0.508186 3.400629 0.491593
v 0.491594 2.900814 -0.508186
v 0.508186 2.879186 -0.491594
v -0.491594 3.379001 0.508186
v 0.508186 2.900814 -0.491594
v -0.491594 3.400629 0.508186
v 0.208358 0.040000 -0.791421
v -0.791423 0.539814 0.208357
v -0.896244 0.539814 0.103537
v 0.103537 0.040000 -0.896242
v 0.164682 0.060000 -0.835097
v -0.835099 0.559815 0.164682
v -0.852568 0.559814 0.147212
v 0.147212 0.060000 -0.852567
v 0.164682 0.110000 -0.835097
v -0.835099 0.609815 0.164682
v -0.852568 0.609814 0.147212
v 0.147212 0.110000 -0.852567
v -0.874406 0.614814 0.125374
v 0.125375 0.115000 -0.874404
v 0.186520 0.115000 -0.813259
v -0.813261 0.614815 0.186520
v -0.874406 0.639814 0.125374
v 0.125375 0.140000 -0.874404
v 0.186520 0.140000 -0.813259
v -0.813261 0.639814 0.186520
v -0.230055 0.092905 -0.818151
v 0.818151 0.092905 0.230055
v 0.733298 0.135325 0.314908
v -0.314908 0.135325 -0.733299
v -0.230055 0.142905 -0.818151
v 0.818151 0.142905 0.230056
v 0.733298 0.185325 0.314908
v -0.314908 0.185325 -0.733298
v 0.314908 0.394489 0.733298
v -0.733298 0.394489 -0.314908
v -0.818151 0.436909 -0.230056
v 0.230055 0.436909 0.818151
v 0.314908 0.344489 0.733298
v -0.733298 0.344489 -0.314908
v -0.818151 0.386909 -0.230055
v 0.230055 0.386909 0.818151
v -0.391264 0.173498 -0.656942
v 0.656941 0.173498 0.391265
v 0.572089 0.215918 0.476118
v -0.476117 0.215918 -0.572089
v -0.391264 0.223498 -0.656941
v 0.656942 0.223498 0.391265
v 0.572088 0.265918 0.476117
v -0.476117 0.265918 -0.572089
v -0.354093 0.278660 -0.111416
v -0.354093 0.442721 -0.111416
v -0.111416 0.157340 -0.354093
v -0.111416 0.321400 -0.354093
v -0.448220 0.278660 -0.205543
v -0.448220 0.442721 -0.205543
v -0.205543 0.157340 -0.448220
v -0.205543 0.321400 -0.448220
v -0.069408 0.012594 -0.978798
v 0.978798 0.012594 0.069409
v 0.893945 0.055014 0.154261
v -0.154261 0.055014 -0.893945
v -0.069408 0.062594 -0.978798
v 0.978798 0.062594 0.069409
v 0.893945 0.105014 0.154261
v -0.154261 0.105014 -0.893945
v 0.069408 0.467220 0.978798
v -0.978798 0.467220 -0.069409
v -0.893945 0.424800 -0.154261
v 0.154261 0.424800 0.893945
v 0.069408 0.517220 0.978797
v -0.978798 0.517220 -0.069409
v -0.893945 0.474800 -0.154261
v 0.154261 0.474800 0.893945
v -0.029561 -0.000000 -1.029558
v 1.029558 0.000000 0.029561
v -1.029558 -0.000000 -0.029561
v -1.029558 0.500000 -0.029561
v 0.029561 0.000000 1.029558
v 0.029561 0.500000 1.029558
v -0.500000 0.500000 1.559119
v -1.559119 0.500000 0.500000
v -0.499999 0.500000 0.499999
v -1.559120 -0.000000 0.500000
v -0.500000 0.000000 1.559119
v -0.500003 0.000000 0.500000
v 1.029558 -0.500000 0.029561
v -0.029561 -0.500000 -1.029558
v 0.029561 -0.500000 1.029558
v -1.029558 -0.500000 -0.029561
v -0.500003 -0.500000 0.500000
v -0.500000 -0.500000 1.559119
v -1.559120 -0.500000 0.500000
vt 0.7427 0.1169
vt 0.7427 0.3317
vt 0.6400 0.3317
vt 0.6400 0.1169
vt 0.8260 0.3317
vt 0.8260 0.4343
vt 0.7427 0.4343
vt 0.8260 0.1169
vt 0.7427 0.0142
vt 0.8260 0.0142
vt 0.5691 0.2971
vt 0.5691 0.9229
vt 0.5378 0.9229
vt 0.5378 0.2971
vt 0.3413 0.2971
vt 0.3819 0.2971
vt 0.3819 0.9229
vt 0.3413 0.9229
vt 0.4291 0.9855
vt 0.4678 0.9730
vt 0.4833 0.9730
vt 0.5219 0.9855
vt 0.6097 0.9229
vt 0.6097 0.2971
vt 0.4678 0.2470
vt 0.4291 0.2345
vt 0.5219 0.2345
vt 0.4833 0.2470
vt 0.4833 0.2783
vt 0.4678 0.2783
vt 0.4132 0.2971
vt 0.4132 0.9229
vt 0.4678 0.9417
vt 0.4833 0.9417
vt 0.5182 0.9229
vt 0.5182 0.2971
vt 0.4328 0.2971
vt 0.4328 0.9229
vt 0.5026 0.9229
vt 0.5026 0.2971
vt 0.4485 0.2971
vt 0.4485 0.9229
vt 0.5026 0.2814
vt 0.4485 0.2814
vt 0.4485 0.9386
vt 0.5026 0.9386
vt 0.9588 0.9625
vt 0.9588 0.9938
vt 0.8837 0.9938
vt 0.8837 0.9625
vt 0.8524 0.0348
vt 0.8837 0.0348
vt 0.8524 0.9625
vt 0.9588 0.0035
vt 0.9588 0.0348
vt 0.8837 0.0035
vt 0.9901 0.9625
vt 0.9901 0.0348
vt 0.6554 0.3627
vt 0.6690 0.3627
vt 0.6690 0.9885
vt 0.6554 0.9885
vt 0.6972 0.9885
vt 0.6837 0.9885
vt 0.6837 0.3627
vt 0.6972 0.3627
vt 0.7119 0.3627
vt 0.7119 0.9885
vt 0.5691 0.2971
vt 0.5691 0.9229
vt 0.5378 0.9229
vt 0.5378 0.2971
vt 0.3413 0.2971
vt 0.3819 0.2971
vt 0.3819 0.9229
vt 0.3413 0.9229
vt 0.4291 0.9855
vt 0.4678 0.9730
vt 0.4833 0.9730
vt 0.5219 0.9855
vt 0.6097 0.9229
vt 0.6097 0.2971
vt 0.4678 0.2470
vt 0.4291 0.2345
vt 0.5219 0.2345
vt 0.4833 0.2470
vt 0.4833 0.2783
vt 0.4678 0.2783
vt 0.4132 0.2971
vt 0.4132 0.9229
vt 0.4678 0.9417
vt 0.4833 0.9417
vt 0.5182 0.9229
vt 0.5182 0.2971
vt 0.4328 0.2971
vt 0.4328 0.9229
vt 0.5026 0.9229
vt 0.5026 0.2971
vt 0.4485 0.2971
vt 0.4485 0.9229
vt 0.5026 0.2814
vt 0.4485 0.2814
vt 0.4485 0.9386
vt 0.5026 0.9386
vt 0.9588 0.9625
vt 0.8837 0.9625
vt 0.8837 0.0348
vt 0.9588 0.0348
vt 0.9901 0.9625
vt 0.9901 0.0348
vt 0.9588 0.0035
vt 0.8837 0.0035
vt 0.8524 0.0348
vt 0.8524 0.9625
vt 0.9588 0.9938
vt 0.8837 0.9938
vt 0.9588 0.9625
vt 0.9588 0.9938
vt 0.8837 0.9938
vt 0.8837 0.9625
vt 0.8524 0.0348
vt 0.8837 0.0348
vt 0.8524 0.9625
vt 0.9588 0.0035
vt 0.9588 0.0348
vt 0.8837 0.0035
vt 0.9901 0.9625
vt 0.9901 0.0348
vt 0.9588 0.9625
vt 0.8837 0.9625
vt 0.8837 0.0348
vt 0.9588 0.0348
vt 0.9901 0.9625
vt 0.9901 0.0348
vt 0.9588 0.0035
vt 0.8837 0.0035
vt 0.8524 0.0348
vt 0.8524 0.9625
vt 0.9588 0.9938
vt 0.8837 0.9938
vt 0.7427 0.1169
vt 0.6400 0.1169
vt 0.6400 0.3317
vt 0.7427 0.3317
vt 0.7427 0.4343
vt 0.8260 0.4343
vt 0.8260 0.3317
vt 0.8260 0.1169
vt 0.8260 0.0142
vt 0.7427 0.0142
vt 0.9588 0.9625
vt 0.8837 0.9625
vt 0.8837 0.0348
vt 0.9588 0.0348
vt 0.9901 0.9625
vt 0.9901 0.0348
vt 0.9588 0.0035
vt 0.8837 0.0035
vt 0.8524 0.0348
vt 0.8524 0.9625
vt 0.9588 0.9938
vt 0.8837 0.9938
vt 0.9588 0.9625
vt 0.8837 0.9625
vt 0.8837 0.0348
vt 0.9588 0.0348
vt 0.9901 0.9625
vt 0.9901 0.0348
vt 0.9588 0.0035
vt 0.8837 0.0035
vt 0.8524 0.0348
vt 0.8524 0.9625
vt 0.9588 0.9938
vt 0.8837 0.9938
vt -0.2938 0.5095
vt 0.6540 0.0358
vt 0.6540 0.5096
vt 0.6549 0.9852
vt -0.2928 0.5114
vt 0.6549 0.5114
vt 0.1047 0.9953
vt 0.1047 0.4934
vt 0.1047 -0.0085
vt 1.1643 -0.0085
vt 1.1643 0.9953
vt 1.1568 0.5114
vt 0.6549 0.0377
vt 1.1568 0.0377
vt -0.3972 0.9953
vt -0.3972 -0.0085
vt 1.1431 0.5009
vt 0.4334 0.5009
vt 0.4334 0.0272
vt 1.1431 0.0272
vt 1.1431 0.9747
vt 0.4334 0.9747
vt 0.7633 0.9654
vt 0.0536 0.9654
vt 0.0536 0.4916
vt 0.7633 0.4916
vt 1.1559 0.5096
vt 1.1559 0.9833
vt 0.6540 0.9833
vt 0.1053 -0.0176
vt 0.1052 0.4843
vt -0.3966 -0.0176
vt 1.0530 -0.0176
vt 1.0530 0.9861
vt 0.1053 0.9861
vt -0.3966 0.9861
vt 0.0536 0.0179
vt 0.7633 0.0179
vt -0.2928 0.0377
vt -0.2938 0.9833
vt 0.0455 0.1273
vt 1.0492 0.1273
vt 1.0492 0.6011
vt 0.0455 0.6011
vt 1.1568 0.9852
vt 1.1559 0.0358
vn -0.7071 0.0000 -0.7071
vn 0.7071 0.0000 -0.7071
vn -0.7071 0.0000 0.7071
vn 0.2357 0.9428 -0.2357
vn 0.7071 0.0000 0.7071
vn 0.0189 0.9017 -0.4319
vn 0.4319 0.9017 -0.0189
vn -0.1263 -0.9320 0.3397
vn -0.3397 -0.9320 0.1263
vn -0.2357 -0.9428 0.2357
vn 0.0000 1.0000 0.0000
vn -0.0000 0.0000 1.0000
vn -1.0000 0.0000 0.0000
vn 0.0000 -1.0000 0.0000
g dtrack_vst2_45_Cube.035_SlopeRailMaterial
s off
f 2/1/1 4/2/1 3/3/1 1/4/1
f 4/2/2 8/5/2 7/6/2 3/7/2
f 6/8/3 2/1/3 1/9/3 5/10/3
f 6/8/4 8/5/4 4/2/4 2/1/4
f 16/11/5 15/12/5 19/13/5 20/14/5
f 9/15/6 13/16/6 14/17/6 10/18/6
f 10/19/2 14/20/2 15/21/2 11/22/2
f 11/23/7 15/12/7 16/11/7 12/24/7
f 13/25/3 9/26/3 12/27/3 16/28/3
f 20/29/3 17/30/3 13/25/3 16/28/3
f 13/16/1 17/31/1 18/32/1 14/17/1
f 15/21/2 14/20/2 18/33/2 19/34/2
f 20/14/8 19/13/8 21/35/8 22/36/8
f 18/32/9 17/31/9 23/37/9 24/38/9
f 22/36/5 21/35/5 25/39/5 26/40/5
f 24/38/1 23/37/1 27/41/1 28/42/1
f 25/39/4 28/42/4 27/41/4 26/40/4
f 17/30/3 20/29/3 22/43/3 26/40/3 27/41/3 23/44/3
f 18/33/2 24/45/2 28/42/2 25/39/2 21/46/2 19/34/2
f 32/47/5 36/48/5 33/49/5 29/50/5
f 34/51/2 30/52/2 29/50/2 33/53/2
f 35/54/1 31/55/1 30/52/1 34/56/1
f 36/57/3 32/47/3 31/55/3 35/58/3
f 32/47/4 29/50/4 30/52/4 31/55/4
f 37/59/1 39/60/1 40/61/1 38/62/1
f 41/63/5 43/64/5 44/65/5 42/66/5
f 37/67/10 38/68/10 41/63/10 42/66/10
f 39/60/4 44/65/4 43/64/4 40/61/4
f 52/69/1 51/70/1 55/71/1 56/72/1
f 45/73/7 49/74/7 50/75/7 46/76/7
f 46/77/3 50/78/3 51/79/3 47/80/3
f 47/81/6 51/70/6 52/69/6 48/82/6
f 49/83/2 45/84/2 48/85/2 52/86/2
f 56/87/2 53/88/2 49/83/2 52/86/2
f 49/74/5 53/89/5 54/90/5 50/75/5
f 51/79/3 50/78/3 54/91/3 55/92/3
f 56/72/9 55/71/9 57/93/9 58/94/9
f 54/90/8 53/89/8 59/95/8 60/96/8
f 58/94/1 57/93/1 61/97/1 62/98/1
f 60/96/5 59/95/5 63/99/5 64/100/5
f 61/97/4 64/100/4 63/99/4 62/98/4
f 53/88/2 56/87/2 58/101/2 62/98/2 63/99/2 59/102/2
f 54/91/3 60/103/3 64/100/3 61/97/3 57/104/3 55/92/3
f 69/105/4 72/106/4 71/107/4 70/108/4
f 65/109/2 69/105/2 70/108/2 66/110/2
f 66/111/5 70/108/5 71/107/5 67/112/5
f 67/113/3 71/107/3 72/106/3 68/114/3
f 69/105/1 65/115/1 68/116/1 72/106/1
f 76/117/5 80/118/5 77/119/5 73/120/5
f 78/121/2 74/122/2 73/120/2 77/123/2
f 79/124/1 75/125/1 74/122/1 78/126/1
f 80/127/3 76/117/3 75/125/3 79/128/3
f 76/117/4 73/120/4 74/122/4 75/125/4
f 85/129/4 88/130/4 87/131/4 86/132/4
f 81/133/2 85/129/2 86/132/2 82/134/2
f 82/135/5 86/132/5 87/131/5 83/136/5
f 83/137/3 87/131/3 88/130/3 84/138/3
f 85/129/1 81/139/1 84/140/1 88/130/1
f 90/141/5 89/142/5 91/143/5 92/144/5
f 92/144/2 91/145/2 95/146/2 96/147/2
f 94/148/3 93/149/3 89/150/3 90/141/3
f 94/148/4 90/141/4 92/144/4 96/147/4
f 101/151/4 104/152/4 103/153/4 102/154/4
f 97/155/2 101/151/2 102/154/2 98/156/2
f 98/157/5 102/154/5 103/153/5 99/158/5
f 99/159/3 103/153/3 104/152/3 100/160/3
f 101/151/1 97/161/1 100/162/1 104/152/1
f 109/163/4 112/164/4 111/165/4 110/166/4
f 105/167/3 109/163/3 110/166/3 106/168/3
f 106/169/1 110/166/1 111/165/1 107/170/1
f 107/171/2 111/165/2 112/164/2 108/172/2
f 109/163/5 105/173/5 108/174/5 112/164/5
g dtrack_vst2_45_Cube.035_SlopeGravelMaterial
f 114/175/5 118/176/5 117/177/5
f 116/178/1 113/179/1 115/180/1
f 116/181/4 121/182/4 118/183/4 114/184/4 113/185/4
f 122/186/1 115/180/1 128/187/1 131/188/1
f 116/181/11 120/189/11 121/182/11
f 118/183/11 121/182/11 119/190/11
f 124/191/12 122/192/12 131/193/12 129/194/12
f 121/195/12 120/196/12 122/192/12 124/191/12
f 119/197/13 121/198/13 124/199/13 123/200/13
f 117/177/5 123/201/5 130/202/5 127/203/5
f 128/204/14 129/205/14 131/206/14
f 126/207/14 125/208/14 127/209/14 129/205/14 128/204/14
f 130/210/14 129/205/14 127/209/14
f 123/200/13 124/199/13 129/211/13 130/212/13
f 115/180/1 113/179/1 126/213/1 128/187/1
f 114/175/5 117/177/5 127/203/5 125/214/5
f 113/215/2 114/216/2 125/217/2 126/218/2
f 116/178/1 115/180/1 122/186/1 120/219/1
f 117/177/5 118/176/5 119/220/5 123/201/5
/*
Minetest
Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/

#include "content_sao.h"
#include "collision.h"
#include "environment.h"
#include "settings.h"
#include "main.h" // For g_profiler
#include "profiler.h"
#include "serialization.h" // For compressZlib
#include "tool.h" // For ToolCapabilities
#include "gamedef.h"
#include "player.h"
#include "scriptapi.h"
#include "genericobject.h"
#include "util/serialize.h"

std::map<u16, ServerActiveObject::Factory> ServerActiveObject::m_types;

/*
	DummyLoadSAO
*/

class DummyLoadSAO : public ServerActiveObject
{
public:
	DummyLoadSAO(ServerEnvironment *env, v3f pos, u8 type):
		ServerActiveObject(env, pos)
	{
		ServerActiveObject::registerType(type, create);
	}
	// Pretend to be the test object (to fool the client)
	u8 getType() const
	{ return ACTIVEOBJECT_TYPE_TEST; }
	// And never save to disk
	bool isStaticAllowed() const
	{ return false; }
	
	static ServerActiveObject* create(ServerEnvironment *env, v3f pos,
			const std::string &data)
	{
		return new DummyLoadSAO(env, pos, 0);
	}

	void step(float dtime, bool send_recommended)
	{
		m_removed = true;
		infostream<<"DummyLoadSAO step"<<std::endl;
	}

	bool getCollisionBox(aabb3f *toset) {
		return false;
	}

private:
};

// Prototype (registers item for deserialization)
DummyLoadSAO proto1_DummyLoadSAO(NULL, v3f(0,0,0), ACTIVEOBJECT_TYPE_RAT);
DummyLoadSAO proto2_DummyLoadSAO(NULL, v3f(0,0,0), ACTIVEOBJECT_TYPE_OERKKI1);
DummyLoadSAO proto3_DummyLoadSAO(NULL, v3f(0,0,0), ACTIVEOBJECT_TYPE_FIREFLY);
DummyLoadSAO proto4_DummyLoadSAO(NULL, v3f(0,0,0), ACTIVEOBJECT_TYPE_MOBV2);

/*
	TestSAO
*/

class TestSAO : public ServerActiveObject
{
public:
	TestSAO(ServerEnvironment *env, v3f pos):
		ServerActiveObject(env, pos),
		m_timer1(0),
		m_age(0)
	{
		ServerActiveObject::registerType(getType(), create);
	}
	u8 getType() const
	{ return ACTIVEOBJECT_TYPE_TEST; }
	
	static ServerActiveObject* create(ServerEnvironment *env, v3f pos,
			const std::string &data)
	{
		return new TestSAO(env, pos);
	}

	void step(float dtime, bool send_recommended)
	{
		m_age += dtime;
		if(m_age > 10)
		{
			m_removed = true;
			return;
		}

		m_base_position.Y += dtime * BS * 2;
		if(m_base_position.Y > 8*BS)
			m_base_position.Y = 2*BS;

		if(send_recommended == false)
			return;

		m_timer1 -= dtime;
		if(m_timer1 < 0.0)
		{
			m_timer1 += 0.125;

			std::string data;

			data += itos(0); // 0 = position
			data += " ";
			data += itos(m_base_position.X);
			data += " ";
			data += itos(m_base_position.Y);
			data += " ";
			data += itos(m_base_position.Z);

			ActiveObjectMessage aom(getId(), false, data);
			m_messages_out.push_back(aom);
		}
	}

	bool getCollisionBox(aabb3f *toset) {
		return false;
	}

private:
	float m_timer1;
	float m_age;
};

// Prototype (registers item for deserialization)
TestSAO proto_TestSAO(NULL, v3f(0,0,0));

/*
	ItemSAO

	DEPRECATED: New dropped items are implemented in Lua; see
	            builtin/item_entity.lua.
*/

class ItemSAO : public ServerActiveObject
{
public:
	u8 getType() const
	{ return ACTIVEOBJECT_TYPE_ITEM; }
	
	float getMinimumSavedMovement()
	{ return 0.1*BS; }

	static ServerActiveObject* create(ServerEnvironment *env, v3f pos,
			const std::string &data)
	{
		std::istringstream is(data, std::ios::binary);
		char buf[1];
		// read version
		is.read(buf, 1);
		u8 version = buf[0];
		// check if version is supported
		if(version != 0)
			return NULL;
		std::string itemstring = deSerializeString(is);
		infostream<<"create(): Creating item \""
				<<itemstring<<"\""<<std::endl;
		return new ItemSAO(env, pos, itemstring);
	}

	ItemSAO(ServerEnvironment *env, v3f pos,
			const std::string itemstring):
		ServerActiveObject(env, pos),
		m_itemstring(itemstring),
		m_itemstring_changed(false),
		m_speed_f(0,0,0),
		m_last_sent_position(0,0,0)
	{
		ServerActiveObject::registerType(getType(), create);
	}

	void step(float dtime, bool send_recommended)
	{
		ScopeProfiler sp2(g_profiler, "step avg", SPT_AVG);

		assert(m_env);

		const float interval = 0.2;
		if(m_move_interval.step(dtime, interval)==false)
			return;
		dtime = interval;
		
		core::aabbox3d<f32> box(-BS/3.,0.0,-BS/3., BS/3.,BS*2./3.,BS/3.);
		collisionMoveResult moveresult;
		// Apply gravity
		m_speed_f += v3f(0, -dtime*9.81*BS, 0);
		// Maximum movement without glitches
		f32 pos_max_d = BS*0.25;
		// Limit speed
		if(m_speed_f.getLength()*dtime > pos_max_d)
			m_speed_f *= pos_max_d / (m_speed_f.getLength()*dtime);
		v3f pos_f = getBasePosition();
		v3f pos_f_old = pos_f;
		v3f accel_f = v3f(0,0,0);
		f32 stepheight = 0;
		moveresult = collisionMoveSimple(m_env,m_env->getGameDef(),
				pos_max_d, box, stepheight, dtime,
				pos_f, m_speed_f, accel_f);
		
		if(send_recommended == false)
			return;

		if(pos_f.getDistanceFrom(m_last_sent_position) > 0.05*BS)
		{
			setBasePosition(pos_f);
			m_last_sent_position = pos_f;

			std::ostringstream os(std::ios::binary);
			// command (0 = update position)
			writeU8(os, 0);
			// pos
			writeV3F1000(os, m_base_position);
			// create message and add to list
			ActiveObjectMessage aom(getId(), false, os.str());
			m_messages_out.push_back(aom);
		}
		if(m_itemstring_changed)
		{
			m_itemstring_changed = false;

			std::ostringstream os(std::ios::binary);
			// command (1 = update itemstring)
			writeU8(os, 1);
			// itemstring
			os<<serializeString(m_itemstring);
			// create message and add to list
			ActiveObjectMessage aom(getId(), false, os.str());
			m_messages_out.push_back(aom);
		}
	}

	std::string getClientInitializationData(u16 protocol_version)
	{
		std::ostringstream os(std::ios::binary);
		// version
		writeU8(os, 0);
		// pos
		writeV3F1000(os, m_base_position);
		// itemstring
		os<<serializeString(m_itemstring);
		return os.str();
	}

	std::string getStaticData()
	{
		infostream<<__FUNCTION_NAME<<std::endl;
		std::ostringstream os(std::ios::binary);
		// version
		writeU8(os, 0);
		// itemstring
		os<<serializeString(m_itemstring);
		return os.str();
	}

	ItemStack createItemStack()
	{
		try{
			IItemDefManager *idef = m_env->getGameDef()->idef();
			ItemStack item;
			item.deSerialize(m_itemstring, idef);
			infostream<<__FUNCTION_NAME<<": m_itemstring=\""<<m_itemstring
					<<"\" -> item=\""<<item.getItemString()<<"\""
					<<std::endl;
			return item;
		}
		catch(SerializationError &e)
		{
			infostream<<__FUNCTION_NAME<<": serialization error: "
					<<"m_itemstring=\""<<m_itemstring<<"\""<<std::endl;
			return ItemStack();
		}
	}

	int punch(v3f dir,
			const ToolCapabilities *toolcap,
			ServerActiveObject *puncher,
			float time_from_last_punch)
	{
		// Take item into inventory
		ItemStack item = createItemStack();
		Inventory *inv = puncher->getInventory();
		if(inv != NULL)
		{
			std::string wieldlist = puncher->getWieldList();
			ItemStack leftover = inv->addItem(wieldlist, item);
			puncher->setInventoryModified();
			if(leftover.empty())
			{
				m_removed = true;
			}
			else
			{
				m_itemstring = leftover.getItemString();
				m_itemstring_changed = true;
			}
		}
		
		return 0;
	}

	bool getCollisionBox(aabb3f *toset) {
		return false;
	}


private:
	std::string m_itemstring;
	bool m_itemstring_changed;
	v3f m_speed_f;
	v3f m_last_sent_position;
	IntervalLimiter m_move_interval;
};

// Prototype (registers item for deserialization)
ItemSAO proto_ItemSAO(NULL, v3f(0,0,0), "");

ServerActiveObject* createItemSAO(ServerEnvironment *env, v3f pos,
		const std::string itemstring)
{
	return new ItemSAO(env, pos, itemstring);
}

/*
	LuaEntitySAO
*/

// Prototype (registers item for deserialization)
LuaEntitySAO proto_LuaEntitySAO(NULL, v3f(0,0,0), "_prototype", "");

LuaEntitySAO::LuaEntitySAO(ServerEnvironment *env, v3f pos,
		const std::string &name, const std::string &state):
	ServerActiveObject(env, pos),
	m_init_name(name),
	m_init_state(state),
	m_registered(false),
	m_hp(-1),
	m_velocity(0,0,0),
	m_acceleration(0,0,0),
	m_yaw(0),
	m_properties_sent(true),
	m_last_sent_yaw(0),
	m_last_sent_position(0,0,0),
	m_last_sent_velocity(0,0,0),
	m_last_sent_position_timer(0),
	m_last_sent_move_precision(0),
	m_armor_groups_sent(false),
	m_animation_speed(0),
	m_animation_blend(0),
	m_animation_sent(false),
	m_bone_position_sent(false),
	m_attachment_parent_id(0),
	m_attachment_sent(false)
{
	// Only register type if no environment supplied
	if(env == NULL){
		ServerActiveObject::registerType(getType(), create);
		return;
	}
	
	// Initialize something to armor groups
	m_armor_groups["fleshy"] = 100;
}

LuaEntitySAO::~LuaEntitySAO()
{
	if(m_registered){
		lua_State *L = m_env->getLua();
		scriptapi_luaentity_rm(L, m_id);
	}
}

void LuaEntitySAO::addedToEnvironment(u32 dtime_s)
{
	ServerActiveObject::addedToEnvironment(dtime_s);
	
	// Create entity from name
	lua_State *L = m_env->getLua();
	m_registered = scriptapi_luaentity_add(L, m_id, m_init_name.c_str());
	
	if(m_registered){
		// Get properties
		scriptapi_luaentity_get_properties(L, m_id, &m_prop);
		// Initialize HP from properties
		m_hp = m_prop.hp_max;
		// Activate entity, supplying serialized state
		scriptapi_luaentity_activate(L, m_id, m_init_state.c_str(), dtime_s);
	}
}

ServerActiveObject* LuaEntitySAO::create(ServerEnvironment *env, v3f pos,
		const std::string &data)
{
	std::string name;
	std::string state;
	s16 hp = 1;
	v3f velocity;
	float yaw = 0;
	if(data != ""){
		std::istringstream is(data, std::ios::binary);
		// read version
		u8 version = readU8(is);
		// check if version is supported
		if(version == 0){
			name = deSerializeString(is);
			state = deSerializeLongString(is);
		}
		else if(version == 1){
			name = deSerializeString(is);
			state = deSerializeLongString(is);
			hp = readS16(is);
			velocity = readV3F1000(is);
			yaw = readF1000(is);
		}
	}
	// create object
	infostream<<"LuaEntitySAO::create(name=\""<<name<<"\" state=\""
			<<state<<"\")"<<std::endl;
	LuaEntitySAO *sao = new LuaEntitySAO(env, pos, name, state);
	sao->m_hp = hp;
	sao->m_velocity = velocity;
	sao->m_yaw = yaw;
	return sao;
}

bool LuaEntitySAO::isAttached()
{
	if(!m_attachment_parent_id)
		return false;
	// Check if the parent still exists
	ServerActiveObject *obj = m_env->getActiveObject(m_attachment_parent_id);
	if(obj)
		return true;
	return false;
}

void LuaEntitySAO::step(float dtime, bool send_recommended)
{
	if(!m_properties_sent)
	{
		m_properties_sent = true;
		std::string str = getPropertyPacket();
		// create message and add to list
		ActiveObjectMessage aom(getId(), true, str);
		m_messages_out.push_back(aom);
	}

	// If attached, check that our parent is still there. If it isn't, detach.
	if(m_attachment_parent_id && !isAttached())
	{
		m_attachment_parent_id = 0;
		m_attachment_bone = "";
		m_attachment_position = v3f(0,0,0);
		m_attachment_rotation = v3f(0,0,0);
		sendPosition(false, true);
	}

	m_last_sent_position_timer += dtime;

	// Each frame, parent position is copied if the object is attached, otherwise it's calculated normally
	// If the object gets detached this comes into effect automatically from the last known origin
	if(isAttached())
	{
		v3f pos = m_env->getActiveObject(m_attachment_parent_id)->getBasePosition();
		m_base_position = pos;
		m_velocity = v3f(0,0,0);
		m_acceleration = v3f(0,0,0);
	}
	else
	{
		if(m_prop.physical){
			core::aabbox3d<f32> box = m_prop.collisionbox;
			box.MinEdge *= BS;
			box.MaxEdge *= BS;
			collisionMoveResult moveresult;
			f32 pos_max_d = BS*0.25; // Distance per iteration
			f32 stepheight = 0; // Maximum climbable step height
			v3f p_pos = m_base_position;
			v3f p_velocity = m_velocity;
			v3f p_acceleration = m_acceleration;
			moveresult = collisionMoveSimple(m_env,m_env->getGameDef(),
					pos_max_d, box, stepheight, dtime,
					p_pos, p_velocity, p_acceleration);
			// Apply results
			m_base_position = p_pos;
			m_velocity = p_velocity;
			m_acceleration = p_acceleration;
		} else {
			m_base_position += dtime * m_velocity + 0.5 * dtime
					* dtime * m_acceleration;
			m_velocity += dtime * m_acceleration;
		}
	}

	if(m_registered){
		lua_State *L = m_env->getLua();
		scriptapi_luaentity_step(L, m_id, dtime);
	}

	if(send_recommended == false)
		return;

	if(!isAttached())
	{
		// TODO: force send when acceleration changes enough?
		float minchange = 0.2*BS;
		if(m_last_sent_position_timer > 1.0){
			minchange = 0.01*BS;
		} else if(m_last_sent_position_timer > 0.2){
			minchange = 0.05*BS;
		}
		float move_d = m_base_position.getDistanceFrom(m_last_sent_position);
		move_d += m_last_sent_move_precision;
		float vel_d = m_velocity.getDistanceFrom(m_last_sent_velocity);
		if(move_d > minchange || vel_d > minchange ||
				fabs(m_yaw - m_last_sent_yaw) > 1.0){
			sendPosition(true, false);
		}
	}

	if(m_armor_groups_sent == false){
		m_armor_groups_sent = true;
		std::string str = gob_cmd_update_armor_groups(
				m_armor_groups);
		// create message and add to list
		ActiveObjectMessage aom(getId(), true, str);
		m_messages_out.push_back(aom);
	}

	if(m_animation_sent == false){
		m_animation_sent = true;
		std::string str = gob_cmd_update_animation(m_animation_range, m_animation_speed, m_animation_blend);
		// create message and add to list
		ActiveObjectMessage aom(getId(), true, str);
		m_messages_out.push_back(aom);
	}

	if(m_bone_position_sent == false){
		m_bone_position_sent = true;
		for(std::map<std::string, core::vector2d<v3f> >::const_iterator ii = m_bone_position.begin(); ii != m_bone_position.end(); ++ii){
			std::string str = gob_cmd_update_bone_position((*ii).first, (*ii).second.X, (*ii).second.Y);
			// create message and add to list
			ActiveObjectMessage aom(getId(), true, str);
			m_messages_out.push_back(aom);
		}
	}

	if(m_attachment_sent == false){
		m_attachment_sent = true;
		std::string str = gob_cmd_update_attachment(m_attachment_parent_id, m_attachment_bone, m_attachment_position, m_attachment_rotation);
		// create message and add to list
		ActiveObjectMessage aom(getId(), true, str);
		m_messages_out.push_back(aom);
	}
}

std::string LuaEntitySAO::getClientInitializationData(u16 protocol_version)
{
	std::ostringstream os(std::ios::binary);

	if(protocol_version >= 14)
	{
		writeU8(os, 1); // version
		os<<serializeString(""); // name
		writeU8(os, 0); // is_player
		writeS16(os, getId()); //id
		writeV3F1000(os, m_base_position);
		writeF1000(os, m_yaw);
		writeS16(os, m_hp);

		writeU8(os, 4 + m_bone_position.size()); // number of messages stuffed in here
		os<<serializeLongString(getPropertyPacket()); // message 1
		os<<serializeLongString(gob_cmd_update_armor_groups(m_armor_groups)); // 2
		os<<serializeLongString(gob_cmd_update_animation(m_animation_range, m_animation_speed, m_animation_blend)); // 3
		for(std::map<std::string, core::vector2d<v3f> >::const_iterator ii = m_bone_position.begin(); ii != m_bone_position.end(); ++ii){
			os<<serializeLongString(gob_cmd_update_bone_position((*ii).first, (*ii).second.X, (*ii).second.Y)); // m_bone_position.size
		}
		os<<serializeLongString(gob_cmd_update_attachment(m_attachment_parent_id, m_attachment_bone, m_attachment_position, m_attachment_rotation)); // 4
	}
	else
	{
		writeU8(os, 0); // version
		os<<serializeString(""); // name
		writeU8(os, 0); // is_player
		writeV3F1000(os, m_base_position);
		writeF1000(os, m_yaw);
		writeS16(os, m_hp);
		writeU8(os, 2); // number of messages stuffed in here
		os<<serializeLongString(getPropertyPacket()); // message 1
		os<<serializeLongString(gob_cmd_update_armor_groups(m_armor_groups)); // 2
	}

	// return result
	return os.str();
}

std::string LuaEntitySAO::getStaticData()
{
	verbosestream<<__FUNCTION_NAME<<std::endl;
	std::ostringstream os(std::ios::binary);
	// version
	writeU8(os, 1);
	// name
	os<<serializeString(m_init_name);
	// state
	if(m_registered){
		lua_State *L = m_env->getLua();
		std::string state = scriptapi_luaentity_get_staticdata(L, m_id);
		os<<serializeLongString(state);
	} else {
		os<<serializeLongString(m_init_state);
	}
	// hp
	writeS16(os, m_hp);
	// velocity
	writeV3F1000(os, m_velocity);
	// yaw
	writeF1000(os, m_yaw);
	return os.str();
}

int LuaEntitySAO::punch(v3f dir,
		const ToolCapabilities *toolcap,
		ServerActiveObject *puncher,
		float time_from_last_punch)
{
	if(!m_registered){
		// Delete unknown LuaEntities when punched
		m_removed = true;
		return 0;
	}

	// It's best that attachments cannot be punched 
	if(isAttached())
		return 0;
	
	ItemStack *punchitem = NULL;
	ItemStack punchitem_static;
	if(puncher){
		punchitem_static = puncher->getWieldedItem();
		punchitem = &punchitem_static;
	}

	PunchDamageResult result = getPunchDamage(
			m_armor_groups,
			toolcap,
			punchitem,
			time_from_last_punch);
	
	if(result.did_punch)
	{
		setHP(getHP() - result.damage);
		
		actionstream<<getDescription()<<" punched by "
				<<puncher->getDescription()<<", damage "<<result.damage
				<<" hp, health now "<<getHP()<<" hp"<<std::endl;
		
		{
			std::string str = gob_cmd_punched(result.damage, getHP());
			// create message and add to list
			ActiveObjectMessage aom(getId(), true, str);
			m_messages_out.push_back(aom);
		}

		if(getHP() == 0)
			m_removed = true;
	}

	lua_State *L = m_env->getLua();
	scriptapi_luaentity_punch(L, m_id, puncher,
			time_from_last_punch, toolcap, dir);

	return result.wear;
}

void LuaEntitySAO::rightClick(ServerActiveObject *clicker)
{
	if(!m_registered)
		return;
	// It's best that attachments cannot be clicked
	if(isAttached())
		return;
	lua_State *L = m_env->getLua();
	scriptapi_luaentity_rightclick(L, m_id, clicker);
}

void LuaEntitySAO::setPos(v3f pos)
{
	if(isAttached())
		return;
	m_base_position = pos;
	sendPosition(false, true);
}

void LuaEntitySAO::moveTo(v3f pos, bool continuous)
{
	if(isAttached())
		return;
	m_base_position = pos;
	if(!continuous)
		sendPosition(true, true);
}

float LuaEntitySAO::getMinimumSavedMovement()
{
	return 0.1 * BS;
}

std::string LuaEntitySAO::getDescription()
{
	std::ostringstream os(std::ios::binary);
	os<<"LuaEntitySAO at (";
	os<<(m_base_position.X/BS)<<",";
	os<<(m_base_position.Y/BS)<<",";
	os<<(m_base_position.Z/BS);
	os<<")";
	return os.str();
}

void LuaEntitySAO::setHP(s16 hp)
{
	if(hp < 0) hp = 0;
	m_hp = hp;
}

s16 LuaEntitySAO::getHP() const
{
	return m_hp;
}

void LuaEntitySAO::setArmorGroups(const ItemGroupList &armor_groups)
{
	m_armor_groups = armor_groups;
	m_armor_groups_sent = false;
}

void LuaEntitySAO::setAnimation(v2f frame_range, float frame_speed, float frame_blend)
{
	m_animation_range = frame_range;
	m_animation_speed = frame_speed;
	m_animation_blend = frame_blend;
	m_animation_sent = false;
}

void LuaEntitySAO::setBonePosition(std::string bone, v3f position, v3f rotation)
{
	m_bone_position[bone] = core::vector2d<v3f>(position, rotation);
	m_bone_position_sent = false;
}

void LuaEntitySAO::setAttachment(int parent_id, std::string bone, v3f position, v3f rotation)
{
	// Attachments need to be handled on both the server and client.
	// If we just attach on the server, we can only copy the position of the parent. Attachments
	// are still sent to clients at an interval so players might see them lagging, plus we can't
	// read and attach to skeletal bones.
	// If we just attach on the client, the server still sees the child at its original location.
	// This breaks some things so we also give the server the most accurate representation
	// even if players only see the client changes.

	m_attachment_parent_id = parent_id;
	m_attachment_bone = bone;
	m_attachment_position = position;
	m_attachment_rotation = rotation;
	m_attachment_sent = false;
}

ObjectProperties* LuaEntitySAO::accessObjectProperties()
{
	return &m_prop;
}

void LuaEntitySAO::notifyObjectPropertiesModified()
{
	m_properties_sent = false;
}

void LuaEntitySAO::setVelocity(v3f velocity)
{
	m_velocity = velocity;
}

v3f LuaEntitySAO::getVelocity()
{
	return m_velocity;
}

void LuaEntitySAO::setAcceleration(v3f acceleration)
{
	m_acceleration = acceleration;
}

v3f LuaEntitySAO::getAcceleration()
{
	return m_acceleration;
}

void LuaEntitySAO::setYaw(float yaw)
{
	m_yaw = yaw;
}

float LuaEntitySAO::getYaw()
{
	return m_yaw;
}

void LuaEntitySAO::setTextureMod(const std::string &mod)
{
	std::string str = gob_cmd_set_texture_mod(mod);
	// create message and add to list
	ActiveObjectMessage aom(getId(), true, str);
	m_messages_out.push_back(aom);
}

void LuaEntitySAO::setSprite(v2s16 p, int num_frames, float framelength,
		bool select_horiz_by_yawpitch)
{
	std::string str = gob_cmd_set_sprite(
		p,
		num_frames,
		framelength,
		select_horiz_by_yawpitch
	);
	// create message and add to list
	ActiveObjectMessage aom(getId(), true, str);
	m_messages_out.push_back(aom);
}

std::string LuaEntitySAO::getName()
{
	return m_init_name;
}

std::string LuaEntitySAO::getPropertyPacket()
{
	return gob_cmd_set_properties(m_prop);
}

void LuaEntitySAO::sendPosition(bool do_interpolate, bool is_movement_end)
{
	// If the object is attached client-side, don't waste bandwidth sending its position to clients
	if(isAttached())
		return;
	
	m_last_sent_move_precision = m_base_position.getDistanceFrom(
			m_last_sent_position);
	m_last_sent_position_timer = 0;
	m_last_sent_yaw = m_yaw;
	m_last_sent_position = m_base_position;
	m_last_sent_velocity = m_velocity;
	//m_last_sent_acceleration = m_acceleration;

	float update_interval = m_env->getSendRecommendedInterval();

	std::string str = gob_cmd_update_position(
		m_base_position,
		m_velocity,
		m_acceleration,
		m_yaw,
		do_interpolate,
		is_movement_end,
		update_interval
	);
	// create message and add to list
	ActiveObjectMessage aom(getId(), false, str);
	m_messages_out.push_back(aom);
}

bool LuaEntitySAO::getCollisionBox(aabb3f *toset) {
	if (m_prop.physical)
	{
		//update collision box
		toset->MinEdge = m_prop.collisionbox.MinEdge * BS;
		toset->MaxEdge = m_prop.collisionbox.MaxEdge * BS;

		toset->MinEdge += m_base_position;
		toset->MaxEdge += m_base_position;

		return true;
	}

	return false;
}

/*
	PlayerSAO
*/

// No prototype, PlayerSAO does not need to be deserialized

PlayerSAO::PlayerSAO(ServerEnvironment *env_, Player *player_, u16 peer_id_,
		const std::set<std::string> &privs, bool is_singleplayer):
	ServerActiveObject(env_, v3f(0,0,0)),
	m_player(player_),
	m_peer_id(peer_id_),
	m_inventory(NULL),
	m_last_good_position(0,0,0),
	m_last_good_position_age(0),
	m_time_from_last_punch(0),
	m_nocheat_dig_pos(32767, 32767, 32767),
	m_nocheat_dig_time(0),
	m_wield_index(0),
	m_position_not_sent(false),
	m_armor_groups_sent(false),
	m_properties_sent(true),
	m_privs(privs),
	m_is_singleplayer(is_singleplayer),
	m_animation_sent(false),
	m_bone_position_sent(false),
	m_attachment_sent(false),
	// public
	m_moved(false),
	m_inventory_not_sent(false),
	m_hp_not_sent(false),
	m_wielded_item_not_sent(false)
{
	assert(m_player);
	assert(m_peer_id != 0);
	setBasePosition(m_player->getPosition());
	m_inventory = &m_player->inventory;
	m_armor_groups["fleshy"] = 100;

	m_prop.hp_max = PLAYER_MAX_HP;
	m_prop.physical = false;
	m_prop.weight = 75;
	m_prop.collisionbox = core::aabbox3d<f32>(-1/3.,-1.0,-1/3., 1/3.,1.0,1/3.);
	// start of default appearance, this should be overwritten by LUA
	m_prop.visual = "upright_sprite";
	m_prop.visual_size = v2f(1, 2);
	m_prop.textures.clear();
	m_prop.textures.push_back("player.png");
	m_prop.textures.push_back("player_back.png");
	m_prop.colors.clear();
	m_prop.colors.push_back(video::SColor(255, 255, 255, 255));
	m_prop.spritediv = v2s16(1,1);
	// end of default appearance
	m_prop.is_visible = true;
	m_prop.makes_footstep_sound = true;
}

PlayerSAO::~PlayerSAO()
{
	if(m_inventory != &m_player->inventory)
		delete m_inventory;

}

std::string PlayerSAO::getDescription()
{
	return std::string("player ") + m_player->getName();
}

// Called after id has been set and has been inserted in environment
void PlayerSAO::addedToEnvironment(u32 dtime_s)
{
	ServerActiveObject::addedToEnvironment(dtime_s);
	ServerActiveObject::setBasePosition(m_player->getPosition());
	m_player->setPlayerSAO(this);
	m_player->peer_id = m_peer_id;
	m_last_good_position = m_player->getPosition();
	m_last_good_position_age = 0.0;
}

// Called before removing from environment
void PlayerSAO::removingFromEnvironment()
{
	ServerActiveObject::removingFromEnvironment();
	if(m_player->getPlayerSAO() == this)
	{
		m_player->setPlayerSAO(NULL);
		m_player->peer_id = 0;
	}
}

bool PlayerSAO::isStaticAllowed() const
{
	return false;
}

bool PlayerSAO::unlimitedTransferDistance() const
{
	return g_settings->getBool("unlimited_player_transfer_distance");
}

std::string PlayerSAO::getClientInitializationData(u16 protocol_version)
{