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
|
#include <string.h>
#include <p3d/utility.hpp>
#include <p3d/anim/animatedobject.hpp>
#include <constants/chunkids.hpp>
#include <p3d/chunkfile.hpp>
#include "stateprop/statepropdata.hpp"
//=============================================================================
// Class Declarations
// Prop
//=============================================================================
CStatePropData::CStatePropData( ) :
m_ObjectFactory( NULL ),
m_NumStates(0),
m_StateData(NULL)
{
}
CStatePropData::~CStatePropData()
{
if (m_ObjectFactory)
{
m_ObjectFactory->Release();
}
unsigned int i = 0;
for( i; i < m_NumStates; i++ )
{
delete m_StateData[i];
}
delete m_StateData;
}
//=============================================================================
//State Data
//=============================================================================
//Get
unsigned int CStatePropData::GetNumberOfStates()
{
return m_NumStates;
}
StateData CStatePropData::GetStateData( unsigned int state )
{
return ( * (m_StateData[ state ]) ) ;
}
//=============================================================================
//Transition Data
//=============================================================================
//Get
TransitionData CStatePropData::GetTransitionData( int state )
{
return m_StateData[state]->transitionData;
}
//=============================================================================
//Visibility Data
//=============================================================================
//Get
VisibilityData CStatePropData::GetVisibilityData( int state , int index)
{
return ( m_StateData[state]->visibilityData[index] );
}
//=============================================================================
//Frame controller data
//=============================================================================
//Get
FrameControllerData CStatePropData::GetFrameControllerData( int state, int fc )
{
return m_StateData[state]->frameControllerData[fc];
}
//=============================================================================
//Event data
//=============================================================================
//Get
unsigned int CStatePropData::GetNumberOfEvents( int state )
{
return m_StateData[state]->numEvents;
}
EventData CStatePropData::GetEventData( int state , int eventindex )
{
return m_StateData[state]->eventData[eventindex];
}
//=============================================================================
//Callback Data
//=============================================================================
//Get
unsigned int CStatePropData::GetNumberOfCallbacks( int state )
{
return m_StateData[state]->numCallbacks;
}
CallbackData CStatePropData::GetCallbackData( int state , int eventindex )
{
return m_StateData[state]->callbackData[eventindex];
}
//=============================================================================
// Class Declarations
// PropLoader
//=============================================================================
CStatePropDataLoader::CStatePropDataLoader() :
tSimpleChunkHandler(StateProp::STATEPROP)
{
}
//-------------------------------------------------------------------------
tEntity* CStatePropDataLoader::LoadObject(tChunkFile* f, tEntityStore* store)
{
CStatePropData* statePropData = new CStatePropData();
unsigned int version = f->GetLong();
//get the name
char buf[256];
f->GetPString(buf);
statePropData->SetName(buf);
//get the object factory
f->GetPString(buf);
statePropData->m_ObjectFactory = p3d::find<tAnimatedObjectFactory>(store, buf);
if ( statePropData->m_ObjectFactory )
{
statePropData->m_ObjectFactory->AddRef();
}
//get the num states
statePropData->m_NumStates = f->GetLong();
statePropData->m_StateData = new StateData*[statePropData->m_NumStates];
memset(statePropData->m_StateData,0,statePropData->m_NumStates*sizeof(StateData*));
unsigned int currState;
unsigned int i;
for ( currState = 0; currState < statePropData->m_NumStates; currState++ )
{
f->BeginChunk();
//get name
f->GetPString(buf);
bool autoTransition = ( f->GetLong() != 0 );
unsigned int toState = f->GetLong();
unsigned int numDrawables = f->GetLong();
unsigned int numFrameControllers = f->GetLong();
unsigned int numEvents = f->GetLong();
unsigned int numCallbacks = f->GetLong();
float onFrame = f->GetFloat();
//give me memory dammit
int memsize = ( sizeof(StateData) ) +
( sizeof(VisibilityData) * numDrawables ) +
( sizeof(FrameControllerData) * numFrameControllers ) +
( sizeof(EventData) * numEvents ) +
( sizeof(CallbackData) * numCallbacks );
unsigned char* memptr = new unsigned char[ memsize ];
memset( memptr,0, memsize );
statePropData->m_StateData[currState] = (StateData*)memptr;
statePropData->m_StateData[currState]->numEvents = numEvents;
statePropData->m_StateData[currState]->numCallbacks = numCallbacks;
//Transition data
statePropData->m_StateData[currState]->transitionData.autoTransition = autoTransition;
statePropData->m_StateData[currState]->transitionData.onFrame = onFrame;
statePropData->m_StateData[currState]->transitionData.toState = toState;
//Visibility data
statePropData->m_StateData[currState]->visibilityData = (VisibilityData*) ( memptr + sizeof(StateData) );
for ( i=0; i < numDrawables; i++ )
{
f->BeginChunk();
f->GetPString(buf);
VisibilityData *p = &(statePropData->m_StateData[currState]->visibilityData[i]);
p->isVisible = (f->GetLong() != 0);
f->EndChunk();
}
//FrameController data
statePropData->m_StateData[currState]->frameControllerData = (FrameControllerData*)
( memptr + sizeof(StateData) +
( sizeof(VisibilityData) * numDrawables ) );
for ( i=0; i < numFrameControllers; i++ )
{
f->BeginChunk();
f->GetPString(buf);
FrameControllerData* p = &(statePropData->m_StateData[currState]->frameControllerData[i]);
p->isCyclic = ( f->GetLong() != 0 );
p->numberOfCycles = f->GetLong();
p->holdFrame = ( f->GetLong() != 0 );
p->minFrame = f->GetFloat();
p->maxFrame = f->GetFloat();
p->relativeSpeed = f->GetFloat();
f->EndChunk();
}
//Event data
statePropData->m_StateData[currState]->eventData = (EventData*)
( memptr + sizeof(StateData) +
( sizeof(VisibilityData) * numDrawables ) +
( sizeof(FrameControllerData) * numFrameControllers ) );
for ( i=0; i < numEvents; i++ )
{
f->BeginChunk();
EventData* p = &(statePropData->m_StateData[currState]->eventData[i]);
memcpy( p->eventName , f->GetPString(buf) , 64 );
p->toState = f->GetLong();
p->eventID = f->GetLong();
f->EndChunk();
}
//Callback data
statePropData->m_StateData[currState]->callbackData = (CallbackData*)
( memptr + sizeof(StateData) +
( sizeof(VisibilityData) * numDrawables ) +
( sizeof(FrameControllerData) * numFrameControllers ) +
( sizeof(EventData) * numEvents ) );
for ( i=0; i < numCallbacks; i++ )
{
f->BeginChunk();
CallbackData* p = &(statePropData->m_StateData[currState]->callbackData[i]);
memcpy( p->callbackName , f->GetPString(buf) , 64 );
p->callbackID = f->GetLong();
p->onFrame = f->GetFloat();
f->EndChunk();
}
f->EndChunk();
}
return statePropData;
}
|
