-
Notifications
You must be signed in to change notification settings - Fork 1.4k
/
WaypointManager.cpp
420 lines (371 loc) · 16.3 KB
/
WaypointManager.cpp
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
/*
* Copyright (C) 2005-2010 MaNGOS <http://getmangos.com/>
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "Database/DatabaseEnv.h"
#include "GridDefines.h"
#include "Policies/SingletonImp.h"
#include "WaypointManager.h"
#include "ProgressBar.h"
#include "MapManager.h"
#include "ObjectMgr.h"
INSTANTIATE_SINGLETON_1(WaypointManager);
bool WaypointBehavior::isEmpty()
{
if (emote || spell || model1 || model2)
return false;
for(int i = 0; i < MAX_WAYPOINT_TEXT; ++i)
if(textid[i])
return false;
return true;
}
WaypointBehavior::WaypointBehavior(const WaypointBehavior &b)
{
emote = b.emote;
spell = b.spell;
model1 = b.model1;
model2 = b.model2;
for(int i=0; i < MAX_WAYPOINT_TEXT; ++i)
textid[i] = b.textid[i];
}
void WaypointManager::Load()
{
Cleanup();
uint32 total_paths = 0;
uint32 total_nodes = 0;
uint32 total_behaviors = 0;
QueryResult *result = WorldDatabase.Query("SELECT id, COUNT(point) FROM creature_movement GROUP BY id");
if(!result)
{
barGoLink bar(1);
bar.step();
sLog.outString();
sLog.outString( ">> Loaded 0 paths. DB table `creature_movement` is empty." );
return;
} else {
total_paths = (uint32)result->GetRowCount();
barGoLink bar( total_paths );
do
{
bar.step();
Field *fields = result->Fetch();
uint32 id = fields[0].GetUInt32();
uint32 count = fields[1].GetUInt32();
m_pathMap[id].resize(count);
total_nodes += count;
} while( result->NextRow() );
delete result;
sLog.outString();
sLog.outString( ">> Paths loaded" );
}
// 0 1 2 3 4 5
result = WorldDatabase.Query("SELECT position_x, position_y, position_z, orientation, model1, model2,"
// 6 7 8 9 10 11 12 13 14 15 16
"waittime, emote, spell, textid1, textid2, textid3, textid4, textid5, id, point, script_id FROM creature_movement");
std::set<uint32> movementScriptSet;
for(ScriptMapMap::const_iterator itr = sCreatureMovementScripts.begin(); itr != sCreatureMovementScripts.end(); ++itr)
movementScriptSet.insert(itr->first);
barGoLink bar( (int)result->GetRowCount() );
do
{
bar.step();
Field *fields = result->Fetch();
uint32 point = fields[15].GetUInt32();
uint32 id = fields[14].GetUInt32();
if (!sObjectMgr.GetCreatureData(id))
{
sLog.outErrorDb("Table creature_movement references unknown creature %u. Skipping.", id);
continue;
}
WaypointPath &path = m_pathMap[id];
// the cleanup queries make sure the following is true
ASSERT(point >= 1 && point <= path.size());
WaypointNode &node = path[point-1];
node.x = fields[0].GetFloat();
node.y = fields[1].GetFloat();
node.z = fields[2].GetFloat();
node.orientation = fields[3].GetFloat();
node.delay = fields[6].GetUInt32();
node.script_id = fields[16].GetUInt32();
// prevent using invalid coordinates
if(!MaNGOS::IsValidMapCoord(node.x, node.y, node.z, node.orientation))
{
QueryResult *result1 = WorldDatabase.PQuery("SELECT id, map FROM creature WHERE guid = '%u'", id);
if(result1)
sLog.outErrorDb("Creature (guidlow %d, entry %d) have invalid coordinates in his waypoint %d (X: %f, Y: %f).",
id, result1->Fetch()[0].GetUInt32(), point, node.x, node.y);
else
sLog.outErrorDb("Waypoint path %d, have invalid coordinates in his waypoint %d (X: %f, Y: %f).",
id, point, node.x, node.y);
MaNGOS::NormalizeMapCoord(node.x);
MaNGOS::NormalizeMapCoord(node.y);
if(result1)
{
node.z = MapManager::Instance ().CreateBaseMap(result1->Fetch()[1].GetUInt32())->GetHeight(node.x, node.y, node.z);
delete result1;
}
WorldDatabase.PExecute("UPDATE creature_movement SET position_x = '%f', position_y = '%f', position_z = '%f' WHERE id = '%u' AND point = '%u'", node.x, node.y, node.z, id, point);
}
if (node.script_id)
{
if (sCreatureMovementScripts.find(node.script_id) == sCreatureMovementScripts.end())
{
sLog.outErrorDb("Table creature_movement for id %u, point %u have script_id %u that does not exist in `creature_movement_scripts`, ignoring", id, point, node.script_id);
continue;
}
movementScriptSet.erase(node.script_id);
}
// WaypointBehavior can be dropped in time. Script_id added may 2010 and can handle all the below behavior.
WaypointBehavior be;
be.model1 = fields[4].GetUInt32();
be.model2 = fields[5].GetUInt32();
be.emote = fields[7].GetUInt32();
be.spell = fields[8].GetUInt32();
for(int i = 0; i < MAX_WAYPOINT_TEXT; ++i)
{
be.textid[i] = fields[9+i].GetUInt32();
if(be.textid[i])
{
if (be.textid[i] < MIN_DB_SCRIPT_STRING_ID || be.textid[i] >= MAX_DB_SCRIPT_STRING_ID)
{
sLog.outErrorDb( "Table `db_script_string` not have string id %u", be.textid[i]);
continue;
}
}
}
if (be.spell && ! sSpellStore.LookupEntry(be.spell))
{
sLog.outErrorDb("Table creature_movement references unknown spellid %u. Skipping id %u with point %u.", be.spell, id, point);
be.spell = 0;
}
if (be.emote)
{
if (!sEmotesStore.LookupEntry(be.emote))
sLog.outErrorDb("Waypoint path %u (Point %u) are using emote %u, but emote does not exist.",id, point, be.emote);
}
// save memory by not storing empty behaviors
if(!be.isEmpty())
{
node.behavior = new WaypointBehavior(be);
++total_behaviors;
}
else
node.behavior = NULL;
} while( result->NextRow() );
delete result;
if (!movementScriptSet.empty())
{
for(std::set<uint32>::const_iterator itr = movementScriptSet.begin(); itr != movementScriptSet.end(); ++itr)
sLog.outErrorDb("Table `creature_movement_scripts` contain unused script, id %u.", *itr);
}
sLog.outString();
sLog.outString( ">> Waypoints and behaviors loaded" );
sLog.outString();
sLog.outString( ">>> Loaded %u paths, %u nodes and %u behaviors", total_paths, total_nodes, total_behaviors);
}
void WaypointManager::Cleanup()
{
// check if points need to be renumbered and do it
if(QueryResult *result = WorldDatabase.Query("SELECT 1 from creature_movement As T WHERE point <> (SELECT COUNT(*) FROM creature_movement WHERE id = T.id AND point <= T.point) LIMIT 1"))
{
delete result;
WorldDatabase.DirectExecute("CREATE TEMPORARY TABLE temp LIKE creature_movement");
WorldDatabase.DirectExecute("INSERT INTO temp SELECT * FROM creature_movement");
WorldDatabase.DirectExecute("ALTER TABLE creature_movement DROP PRIMARY KEY");
WorldDatabase.DirectExecute("UPDATE creature_movement AS T SET point = (SELECT COUNT(*) FROM temp WHERE id = T.id AND point <= T.point)");
WorldDatabase.DirectExecute("ALTER TABLE creature_movement ADD PRIMARY KEY (id, point)");
WorldDatabase.DirectExecute("DROP TABLE temp");
ASSERT(!(result = WorldDatabase.Query("SELECT 1 from creature_movement As T WHERE point <> (SELECT COUNT(*) FROM creature_movement WHERE id = T.id AND point <= T.point) LIMIT 1")));
}
}
void WaypointManager::Unload()
{
for(WaypointPathMap::iterator itr = m_pathMap.begin(); itr != m_pathMap.end(); ++itr)
_clearPath(itr->second);
m_pathMap.clear();
}
void WaypointManager::_clearPath(WaypointPath &path)
{
for(WaypointPath::const_iterator itr = path.begin(); itr != path.end(); ++itr)
if(itr->behavior)
delete itr->behavior;
path.clear();
}
/// - Insert after the last point
void WaypointManager::AddLastNode(uint32 id, float x, float y, float z, float o, uint32 delay, uint32 wpGuid)
{
_addNode(id, GetLastPoint(id, 0) + 1, x, y, z, o, delay, wpGuid);
}
/// - Insert after a certain point
void WaypointManager::AddAfterNode(uint32 id, uint32 point, float x, float y, float z, float o, uint32 delay, uint32 wpGuid)
{
for(uint32 i = GetLastPoint(id, 0); i > point; i--)
WorldDatabase.PExecuteLog("UPDATE creature_movement SET point=point+1 WHERE id='%u' AND point='%u'", id, i);
_addNode(id, point + 1, x, y, z, o, delay, wpGuid);
}
/// - Insert without checking for collision
void WaypointManager::_addNode(uint32 id, uint32 point, float x, float y, float z, float o, uint32 delay, uint32 wpGuid)
{
if(point == 0) return; // counted from 1 in the DB
WorldDatabase.PExecuteLog("INSERT INTO creature_movement (id,point,position_x,position_y,position_z,orientation,wpguid,waittime) VALUES ('%u','%u','%f', '%f', '%f', '%f', '%d', '%d')", id, point, x, y, z, o, wpGuid, delay);
WaypointPathMap::iterator itr = m_pathMap.find(id);
if(itr == m_pathMap.end())
itr = m_pathMap.insert(WaypointPathMap::value_type(id, WaypointPath())).first;
itr->second.insert(itr->second.begin() + (point - 1), WaypointNode(x, y, z, o, delay, 0, NULL));
}
uint32 WaypointManager::GetLastPoint(uint32 id, uint32 default_notfound)
{
uint32 point = default_notfound;
/*QueryResult *result = WorldDatabase.PQuery( "SELECT MAX(point) FROM creature_movement WHERE id = '%u'", id);
if( result )
{
point = (*result)[0].GetUInt32()+1;
delete result;
}*/
WaypointPathMap::const_iterator itr = m_pathMap.find(id);
if(itr != m_pathMap.end() && itr->second.size() != 0)
point = itr->second.size();
return point;
}
void WaypointManager::DeleteNode(uint32 id, uint32 point)
{
if(point == 0) return; // counted from 1 in the DB
WorldDatabase.PExecuteLog("DELETE FROM creature_movement WHERE id='%u' AND point='%u'", id, point);
WorldDatabase.PExecuteLog("UPDATE creature_movement SET point=point-1 WHERE id='%u' AND point>'%u'", id, point);
WaypointPathMap::iterator itr = m_pathMap.find(id);
if(itr != m_pathMap.end() && point <= itr->second.size())
itr->second.erase(itr->second.begin() + (point-1));
}
void WaypointManager::DeletePath(uint32 id)
{
WorldDatabase.PExecuteLog("DELETE FROM creature_movement WHERE id='%u'", id);
WaypointPathMap::iterator itr = m_pathMap.find(id);
if(itr != m_pathMap.end())
_clearPath(itr->second);
// the path is not removed from the map, just cleared
// WMGs have pointers to the path, so deleting them would crash
// this wastes some memory, but these functions are
// only meant to be called by GM commands
}
void WaypointManager::SetNodePosition(uint32 id, uint32 point, float x, float y, float z)
{
if(point == 0) return; // counted from 1 in the DB
WorldDatabase.PExecuteLog("UPDATE creature_movement SET position_x = '%f',position_y = '%f',position_z = '%f' where id = '%u' AND point='%u'", x, y, z, id, point);
WaypointPathMap::iterator itr = m_pathMap.find(id);
if(itr != m_pathMap.end() && point <= itr->second.size())
{
itr->second[point-1].x = x;
itr->second[point-1].y = y;
itr->second[point-1].z = z;
}
}
void WaypointManager::SetNodeText(uint32 id, uint32 point, const char *text_field, const char *text)
{
if(point == 0) return; // counted from 1 in the DB
if(!text_field) return;
std::string field = text_field;
WorldDatabase.escape_string(field);
if(!text)
{
WorldDatabase.PExecuteLog("UPDATE creature_movement SET %s=NULL WHERE id='%u' AND point='%u'", field.c_str(), id, point);
}
else
{
std::string text2 = text;
WorldDatabase.escape_string(text2);
WorldDatabase.PExecuteLog("UPDATE creature_movement SET %s='%s' WHERE id='%u' AND point='%u'", field.c_str(), text2.c_str(), id, point);
}
WaypointPathMap::iterator itr = m_pathMap.find(id);
if(itr != m_pathMap.end() && point <= itr->second.size())
{
WaypointNode &node = itr->second[point-1];
if(!node.behavior) node.behavior = new WaypointBehavior();
// if(field == "text1") node.behavior->text[0] = text ? text : "";
// if(field == "text2") node.behavior->text[1] = text ? text : "";
// if(field == "text3") node.behavior->text[2] = text ? text : "";
// if(field == "text4") node.behavior->text[3] = text ? text : "";
// if(field == "text5") node.behavior->text[4] = text ? text : "";
if(field == "emote") node.behavior->emote = text ? atoi(text) : 0;
if(field == "spell") node.behavior->spell = text ? atoi(text) : 0;
if(field == "model1") node.behavior->model1 = text ? atoi(text) : 0;
if(field == "model2") node.behavior->model2 = text ? atoi(text) : 0;
}
}
void WaypointManager::CheckTextsExistance(std::set<int32>& ids)
{
WaypointPathMap::const_iterator pmItr = m_pathMap.begin();
for ( ; pmItr != m_pathMap.end(); ++pmItr)
{
for (size_t i = 0; i < pmItr->second.size(); ++i)
{
WaypointBehavior* be = pmItr->second[i].behavior;
if (!be)
continue;
// Now we check text existence and put all zero texts ids to the end of array
// Counting leading zeros for futher textid shift
int zeroCount = 0;
for (int j = 0; j < MAX_WAYPOINT_TEXT; ++j)
{
if (!be->textid[j])
{
++zeroCount;
continue;
}
else
{
if (!sObjectMgr.GetMangosStringLocale(be->textid[j]))
{
sLog.outErrorDb("Some waypoint has textid%u with not existing %u text.", j, be->textid[j]);
be->textid[j] = 0;
++zeroCount;
continue;
}
else
ids.erase(be->textid[j]);
// Shifting check
if (zeroCount)
{
// Correct textid but some zeros leading, so move it forward.
be->textid[j-zeroCount] = be->textid[j];
be->textid[j] = 0;
}
}
}
}
}
}
void WaypointManager::CheckScriptExistance(std::set<uint32>& ids)
{
WaypointPathMap::iterator pmItr = m_pathMap.begin();
for ( ; pmItr != m_pathMap.end(); ++pmItr)
{
for (size_t i = 0; i < pmItr->second.size(); ++i)
{
uint32 script_id = pmItr->second[i].script_id;
if (!script_id)
continue;
// Now we check text existence and put all zero texts ids to the end of array
if (sCreatureMovementScripts.find(script_id)==sCreatureMovementScripts.end())
{
sLog.outErrorDb("Some waypoint has not existing scriptid %u.", script_id);
pmItr->second[i].script_id = 0;
continue;
}
else
ids.erase(script_id);
}
}
}