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
|
/**
* @file llhudobject.cpp
* @brief LLHUDObject class implementation
*
* $LicenseInfo:firstyear=2002&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2002-2010, Linden Research, Inc.
*
* This library 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;
* version 2.1 of the License only.
*
* This library 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 library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#include "llviewerprecompiledheaders.h"
#include "llhudobject.h"
#include "llviewerobject.h"
#include "llhudtext.h"
#include "llhudicon.h"
#include "llhudeffectbeam.h"
#include "llhudeffecttrail.h"
#include "llhudeffectlookat.h"
#include "llhudeffectpointat.h"
#include "llhudnametag.h"
#include "llvoicevisualizer.h"
#include "llagent.h"
// statics
std::list<LLPointer<LLHUDObject> > LLHUDObject::sHUDObjects;
struct hud_object_further_away
{
bool operator()(const LLPointer<LLHUDObject>& lhs, const LLPointer<LLHUDObject>& rhs) const;
};
bool hud_object_further_away::operator()(const LLPointer<LLHUDObject>& lhs, const LLPointer<LLHUDObject>& rhs) const
{
return (lhs->getDistance() > rhs->getDistance()) ? true : false;
}
LLHUDObject::LLHUDObject(const U8 type) :
mPositionGlobal(),
mSourceObject(NULL),
mTargetObject(NULL)
{
mVisible = TRUE;
mType = type;
mDead = FALSE;
}
LLHUDObject::~LLHUDObject()
{
}
void LLHUDObject::markDead()
{
mVisible = FALSE;
mDead = TRUE;
mSourceObject = NULL;
mTargetObject = NULL;
}
F32 LLHUDObject::getDistance() const
{
return 0.f;
}
void LLHUDObject::setSourceObject(LLViewerObject* objectp)
{
if (objectp == mSourceObject)
{
return;
}
mSourceObject = objectp;
}
void LLHUDObject::setTargetObject(LLViewerObject* objectp)
{
if (objectp == mTargetObject)
{
return;
}
mTargetObject = objectp;
}
void LLHUDObject::setPositionGlobal(const LLVector3d &position_global)
{
mPositionGlobal = position_global;
}
void LLHUDObject::setPositionAgent(const LLVector3 &position_agent)
{
mPositionGlobal = gAgent.getPosGlobalFromAgent(position_agent);
}
// static
void LLHUDObject::cleanupHUDObjects()
{
LLHUDIcon::cleanupDeadIcons();
hud_object_list_t::iterator object_it;
for (object_it = sHUDObjects.begin(); object_it != sHUDObjects.end(); ++object_it)
{
(*object_it)->markDead();
if ((*object_it)->getNumRefs() > 1)
{
llinfos << "LLHUDObject " << (LLHUDObject *)(*object_it) << " type " << (S32)(*object_it)->getType() << " has " << (*object_it)->getNumRefs() << " refs!" << llendl;
}
}
sHUDObjects.clear();
}
// static
LLHUDObject *LLHUDObject::addHUDObject(const U8 type)
{
LLHUDObject *hud_objectp = NULL;
switch (type)
{
case LL_HUD_TEXT:
hud_objectp = new LLHUDText(type);
break;
case LL_HUD_ICON:
hud_objectp = new LLHUDIcon(type);
break;
case LL_HUD_NAME_TAG:
hud_objectp = new LLHUDNameTag(type);
break;
default:
llwarns << "Unknown type of hud object:" << (U32) type << llendl;
}
if (hud_objectp)
{
sHUDObjects.push_back(hud_objectp);
}
return hud_objectp;
}
LLHUDEffect *LLHUDObject::addHUDEffect(const U8 type)
{
LLHUDEffect *hud_objectp = NULL;
switch (type)
{
case LL_HUD_EFFECT_BEAM:
hud_objectp = new LLHUDEffectSpiral(type);
((LLHUDEffectSpiral *)hud_objectp)->setDuration(0.7f);
((LLHUDEffectSpiral *)hud_objectp)->setVMag(0.f);
((LLHUDEffectSpiral *)hud_objectp)->setVOffset(0.f);
((LLHUDEffectSpiral *)hud_objectp)->setInitialRadius(0.1f);
((LLHUDEffectSpiral *)hud_objectp)->setFinalRadius(0.2f);
((LLHUDEffectSpiral *)hud_objectp)->setSpinRate(10.f);
((LLHUDEffectSpiral *)hud_objectp)->setFlickerRate(0.f);
((LLHUDEffectSpiral *)hud_objectp)->setScaleBase(0.05f);
((LLHUDEffectSpiral *)hud_objectp)->setScaleVar(0.02f);
((LLHUDEffectSpiral *)hud_objectp)->setColor(LLColor4U(255, 255, 255, 255));
break;
case LL_HUD_EFFECT_GLOW:
// deprecated
break;
case LL_HUD_EFFECT_POINT:
hud_objectp = new LLHUDEffectSpiral(type);
((LLHUDEffectSpiral *)hud_objectp)->setDuration(0.5f);
((LLHUDEffectSpiral *)hud_objectp)->setVMag(1.f);
((LLHUDEffectSpiral *)hud_objectp)->setVOffset(0.f);
((LLHUDEffectSpiral *)hud_objectp)->setInitialRadius(0.5f);
((LLHUDEffectSpiral *)hud_objectp)->setFinalRadius(1.f);
((LLHUDEffectSpiral *)hud_objectp)->setSpinRate(10.f);
((LLHUDEffectSpiral *)hud_objectp)->setFlickerRate(0.f);
((LLHUDEffectSpiral *)hud_objectp)->setScaleBase(0.1f);
((LLHUDEffectSpiral *)hud_objectp)->setScaleVar(0.1f);
((LLHUDEffectSpiral *)hud_objectp)->setColor(LLColor4U(255, 255, 255, 255));
break;
case LL_HUD_EFFECT_SPHERE:
hud_objectp = new LLHUDEffectSpiral(type);
((LLHUDEffectSpiral *)hud_objectp)->setDuration(0.5f);
((LLHUDEffectSpiral *)hud_objectp)->setVMag(1.f);
((LLHUDEffectSpiral *)hud_objectp)->setVOffset(0.f);
((LLHUDEffectSpiral *)hud_objectp)->setInitialRadius(0.5f);
((LLHUDEffectSpiral *)hud_objectp)->setFinalRadius(0.5f);
((LLHUDEffectSpiral *)hud_objectp)->setSpinRate(20.f);
((LLHUDEffectSpiral *)hud_objectp)->setFlickerRate(0.f);
((LLHUDEffectSpiral *)hud_objectp)->setScaleBase(0.1f);
((LLHUDEffectSpiral *)hud_objectp)->setScaleVar(0.1f);
((LLHUDEffectSpiral *)hud_objectp)->setColor(LLColor4U(255, 255, 255, 255));
break;
case LL_HUD_EFFECT_SPIRAL:
hud_objectp = new LLHUDEffectSpiral(type);
((LLHUDEffectSpiral *)hud_objectp)->setDuration(2.f);
((LLHUDEffectSpiral *)hud_objectp)->setVMag(-2.f);
((LLHUDEffectSpiral *)hud_objectp)->setVOffset(0.5f);
((LLHUDEffectSpiral *)hud_objectp)->setInitialRadius(1.f);
((LLHUDEffectSpiral *)hud_objectp)->setFinalRadius(0.5f);
((LLHUDEffectSpiral *)hud_objectp)->setSpinRate(10.f);
((LLHUDEffectSpiral *)hud_objectp)->setFlickerRate(20.f);
((LLHUDEffectSpiral *)hud_objectp)->setScaleBase(0.02f);
((LLHUDEffectSpiral *)hud_objectp)->setScaleVar(0.02f);
((LLHUDEffectSpiral *)hud_objectp)->setColor(LLColor4U(255, 255, 255, 255));
break;
case LL_HUD_EFFECT_EDIT:
hud_objectp = new LLHUDEffectSpiral(type);
((LLHUDEffectSpiral *)hud_objectp)->setDuration(2.f);
((LLHUDEffectSpiral *)hud_objectp)->setVMag(2.f);
((LLHUDEffectSpiral *)hud_objectp)->setVOffset(-1.f);
((LLHUDEffectSpiral *)hud_objectp)->setInitialRadius(1.5f);
((LLHUDEffectSpiral *)hud_objectp)->setFinalRadius(1.f);
((LLHUDEffectSpiral *)hud_objectp)->setSpinRate(4.f);
((LLHUDEffectSpiral *)hud_objectp)->setFlickerRate(200.f);
((LLHUDEffectSpiral *)hud_objectp)->setScaleBase(0.1f);
((LLHUDEffectSpiral *)hud_objectp)->setScaleVar(0.1f);
((LLHUDEffectSpiral *)hud_objectp)->setColor(LLColor4U(255, 255, 255, 255));
break;
case LL_HUD_EFFECT_LOOKAT:
hud_objectp = new LLHUDEffectLookAt(type);
break;
case LL_HUD_EFFECT_VOICE_VISUALIZER:
hud_objectp = new LLVoiceVisualizer(type);
break;
case LL_HUD_EFFECT_POINTAT:
hud_objectp = new LLHUDEffectPointAt(type);
break;
default:
llwarns << "Unknown type of hud effect:" << (U32) type << llendl;
}
if (hud_objectp)
{
sHUDObjects.push_back(hud_objectp);
}
return hud_objectp;
}
static LLFastTimer::DeclareTimer FTM_HUD_UPDATE("Update Hud");
// static
void LLHUDObject::updateAll()
{
LLFastTimer ftm(FTM_HUD_UPDATE);
LLHUDText::updateAll();
LLHUDIcon::updateAll();
LLHUDNameTag::updateAll();
sortObjects();
}
// static
void LLHUDObject::renderAll()
{
LLHUDObject *hud_objp;
hud_object_list_t::iterator object_it;
for (object_it = sHUDObjects.begin(); object_it != sHUDObjects.end(); )
{
hud_object_list_t::iterator cur_it = object_it++;
hud_objp = (*cur_it);
if (hud_objp->getNumRefs() == 1)
{
sHUDObjects.erase(cur_it);
}
else if (hud_objp->isVisible())
{
hud_objp->render();
}
}
LLVertexBuffer::unbind();
}
// static
void LLHUDObject::renderAllForTimer()
{
LLHUDObject *hud_objp;
hud_object_list_t::iterator object_it;
for (object_it = sHUDObjects.begin(); object_it != sHUDObjects.end(); )
{
hud_object_list_t::iterator cur_it = object_it++;
hud_objp = (*cur_it);
if (hud_objp->getNumRefs() == 1)
{
sHUDObjects.erase(cur_it);
}
else if (hud_objp->isVisible())
{
hud_objp->renderForTimer();
}
}
}
// static
void LLHUDObject::reshapeAll()
{
// only hud objects that use fonts care about window size/scale changes
LLHUDText::reshape();
LLHUDNameTag::reshape();
}
// static
void LLHUDObject::sortObjects()
{
sHUDObjects.sort(hud_object_further_away());
}
|
