1000 lines
27 KiB
C++
1000 lines
27 KiB
C++
#include "RoffSystem.h"
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#include "qcommon.h"
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#include "..\client\client.h"
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// The one and only instance...
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CROFFSystem theROFFSystem;
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//---------------------------------------------------------------------------
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// CROFFSystem::CROFF::CROFF
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// Simple constructor for CROFF object
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//
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// INPUTS:
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// pass in the filepath and the id of the roff object to create
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//
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// RETURN:
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// none
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//---------------------------------------------------------------------------
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CROFFSystem::CROFF::CROFF( char *file, int id )
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{
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strcpy( mROFFFilePath, file );
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mID = id;
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mMoveRotateList = NULL;
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mNoteTrackIndexes = 0;
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mUsedByClient = mUsedByServer = qfalse;
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}
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//---------------------------------------------------------------------------
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// CROFFSystem::CROFF::~CROFF()
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// Frees any resources when the CROFF object dies
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//
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// INPUTS:
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// none
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//
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// RETURN:
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// none
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//---------------------------------------------------------------------------
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CROFFSystem::CROFF::~CROFF()
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{
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if ( mMoveRotateList )
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{
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delete [] mMoveRotateList;
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}
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if (mNoteTrackIndexes)
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{
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delete mNoteTrackIndexes[0];
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delete [] mNoteTrackIndexes;
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}
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}
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//---------------------------------------------------------------------------
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// CROFFSystem::Restart
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// Cleans up the roff system, not sure how useful this really is
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//
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// INPUTS:
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// none
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//
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// RETURN:
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// success or failure
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//---------------------------------------------------------------------------
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qboolean CROFFSystem::Restart()
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{
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TROFFList::iterator itr = mROFFList.begin();
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// remove everything from the list
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while( itr != mROFFList.end() )
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{
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delete ((CROFF *)(*itr).second);
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mROFFList.erase( itr );
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itr = mROFFList.begin();
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}
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// clear CROFFSystem unique ID counter
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mID = 0;
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return qtrue;
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}
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//---------------------------------------------------------------------------
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// CROFFSystem::IsROFF
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// Makes sure that the requested file is actually a ROFF
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//
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// INPUTS:
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// pass in the file data
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//
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// RETURN:
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// returns test success or failure
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//---------------------------------------------------------------------------
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qboolean CROFFSystem::IsROFF( unsigned char *data )
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{
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TROFFHeader *hdr = (TROFFHeader *)data;
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TROFF2Header *hdr2 = (TROFF2Header *)data;
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if ( !strcmp( hdr->mHeader, ROFF_STRING ))
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{ // bad header
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return qfalse;
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}
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if (hdr->mVersion != ROFF_VERSION && hdr->mVersion != ROFF_NEW_VERSION)
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{ // bad version
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return qfalse;
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}
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if (hdr->mVersion == ROFF_VERSION && hdr->mCount <= 0.0)
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{ // bad count
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return qfalse;
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}
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if (hdr->mVersion == ROFF_NEW_VERSION && hdr2->mCount <= 0)
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{ // bad count
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return qfalse;
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}
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return qtrue;
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}
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//---------------------------------------------------------------------------
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// CROFFSystem::InitROFF
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// Handles stuffing the roff data in the CROFF object
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//
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// INPUTS:
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// pass in the file data and the object to stuff the data into.
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//
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// RETURN:
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// returns initialization success or failure
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//---------------------------------------------------------------------------
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qboolean CROFFSystem::InitROFF( unsigned char *data, CROFF *obj )
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{
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int i;
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TROFFHeader *hdr = (TROFFHeader *)data;
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if (hdr->mVersion == ROFF_NEW_VERSION)
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{
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return InitROFF2(data, obj);
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}
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obj->mROFFEntries = hdr->mCount;
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obj->mMoveRotateList = new TROFF2Entry[((int)hdr->mCount)];
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obj->mFrameTime = 1000 / ROFF_SAMPLE_RATE; // default 10 hz
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obj->mLerp = ROFF_SAMPLE_RATE;
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obj->mNumNoteTracks = 0;
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obj->mNoteTrackIndexes = 0;
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if ( obj->mMoveRotateList != 0 )
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{ // Step past the header to get to the goods
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TROFFEntry *roff_data = ( TROFFEntry *)&hdr[1];
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// Copy all of the goods into our ROFF cache
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for ( i = 0; i < hdr->mCount; i++ )
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{
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VectorCopy( roff_data[i].mOriginOffset, obj->mMoveRotateList[i].mOriginOffset );
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VectorCopy( roff_data[i].mRotateOffset, obj->mMoveRotateList[i].mRotateOffset );
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obj->mMoveRotateList[i].mStartNote = -1;
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obj->mMoveRotateList[i].mNumNotes = 0;
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}
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FixBadAngles(obj);
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}
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else
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{
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return qfalse;
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}
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return qtrue;
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}
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//---------------------------------------------------------------------------
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// CROFFSystem::InitROFF2
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// Handles stuffing the roff data in the CROFF object for version 2
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//
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// INPUTS:
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// pass in the file data and the object to stuff the data into.
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//
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// RETURN:
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// returns initialization success or failure
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//---------------------------------------------------------------------------
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qboolean CROFFSystem::InitROFF2( unsigned char *data, CROFF *obj )
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{
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int i;
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TROFF2Header *hdr = (TROFF2Header *)data;
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obj->mROFFEntries = hdr->mCount;
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obj->mMoveRotateList = new TROFF2Entry[(hdr->mCount)];
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obj->mFrameTime = hdr->mFrameRate;
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obj->mLerp = 1000 / hdr->mFrameRate;
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obj->mNumNoteTracks = hdr->mNumNotes;
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if ( obj->mMoveRotateList != 0 )
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{ // Step past the header to get to the goods
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TROFF2Entry *roff_data = ( TROFF2Entry *)&hdr[1];
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// Copy all of the goods into our ROFF cache
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for ( i = 0; i < hdr->mCount; i++ )
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{
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VectorCopy( roff_data[i].mOriginOffset, obj->mMoveRotateList[i].mOriginOffset );
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VectorCopy( roff_data[i].mRotateOffset, obj->mMoveRotateList[i].mRotateOffset );
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obj->mMoveRotateList[i].mStartNote = roff_data[i].mStartNote;
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obj->mMoveRotateList[i].mNumNotes = roff_data[i].mNumNotes;
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}
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FixBadAngles(obj);
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if (obj->mNumNoteTracks)
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{
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int size;
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char *ptr, *start;
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ptr = start = (char *)&roff_data[i];
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size = 0;
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for(i=0;i<obj->mNumNoteTracks;i++)
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{
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size += strlen(ptr) + 1;
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ptr += strlen(ptr) + 1;
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}
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obj->mNoteTrackIndexes = new char *[obj->mNumNoteTracks];
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ptr = obj->mNoteTrackIndexes[0] = new char[size];
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memcpy(obj->mNoteTrackIndexes[0], start, size);
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for(i=1;i<obj->mNumNoteTracks;i++)
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{
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ptr += strlen(ptr) + 1;
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obj->mNoteTrackIndexes[i] = ptr;
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}
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}
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}
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else
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{
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return qfalse;
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}
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return qtrue;
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}
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/************************************************************************************************
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* CROFFSystem::FixBadAngles *
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* This function will attempt to fix bad angles (large) that come in from the exporter. *
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* *
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* Input *
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* obj: the ROFF object *
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* *
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* Output / Return *
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* none *
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* *
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************************************************************************************************/
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void CROFFSystem::FixBadAngles(CROFF *obj)
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{
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// Ideally we would fix the ROFF exporter, if that doesn't happen, this may be an adequate solution
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#ifdef ROFF_AUTO_FIX_BAD_ANGLES
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int index, t;
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// Attempt to fix bad angles
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for(index=0;index<obj->mROFFEntries;index++)
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{
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for ( t = 0; t < 3; t++ )
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{
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if ( obj->mMoveRotateList[index].mRotateOffset[t] > 180.0f )
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{ // found a bad angle
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// Com_Printf( S_COLOR_YELLOW"Fixing bad roff angle\n <%6.2f> changed to <%6.2f>.\n",
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// roff_data[i].mRotateOffset[t], roff_data[i].mRotateOffset[t] - 360.0f );
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obj->mMoveRotateList[index].mRotateOffset[t] -= 360.0f;
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}
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else if ( obj->mMoveRotateList[index].mRotateOffset[t] < -180.0f )
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{ // found a bad angle
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// Com_Printf( S_COLOR_YELLOW"Fixing bad roff angle\n <%6.2f> changed to <%6.2f>.\n",
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// roff_data[i].mRotateOffset[t], roff_data[i].mRotateOffset[t] + 360.0f );
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obj->mMoveRotateList[index].mRotateOffset[t] += 360.0f;
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}
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}
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}
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#endif // ROFF_AUTO_FIX_BAD_ANGLES
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}
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//---------------------------------------------------------------------------
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// CROFFSystem::Cache
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// Pre-caches roff data to avoid file hits during gameplay. Disallows
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// repeated caches of existing roffs.
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//
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// INPUTS:
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// pass in the filepath of the roff to cache
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//
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// RETURN:
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// returns ID of the roff, whether its an existing one or new one.
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//---------------------------------------------------------------------------
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int CROFFSystem::Cache( char *file, qboolean isClient )
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{
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// See if this item is already cached
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int len;
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int id = GetID( file );
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unsigned char *data;
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CROFF *cROFF;
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if ( id )
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{
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#ifdef _DEBUG
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Com_Printf( S_COLOR_YELLOW"Ignoring. File '%s' already cached.\n", file );
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#endif
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}
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else
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{ // Read the file in one fell swoop
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len = FS_ReadFile( file, (void**) &data);
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if ( len <= 0 )
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{
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Com_Printf( S_COLOR_RED"Could not open .ROF file '%s'\n", file );
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return 0;
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}
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// Make sure that the file is roff
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if ( !IsROFF( data ) )
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{
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Com_Printf( S_COLOR_RED"cache failed: roff <%s> does not exist or is not a valid roff\n", file );
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FS_FreeFile( data );
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return 0;
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}
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// Things are looking good so far, so create a new CROFF object
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id = NewID();
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cROFF = new CROFF( file, id );
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mROFFList[id] = cROFF;
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if ( !InitROFF( data, cROFF ) )
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{ // something failed, so get rid of the object
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Unload( id );
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id = 0;
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}
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FS_FreeFile( data );
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}
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cROFF = (*mROFFList.find( id )).second;
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if (isClient)
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{
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cROFF->mUsedByClient = qtrue;
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}
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else
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{
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cROFF->mUsedByServer = qtrue;
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}
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// If we haven't requested a new ID, we'll just be returning the ID of the existing roff
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return id;
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}
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//---------------------------------------------------------------------------
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// CROFFSystem::GetID
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// Finds the associated (internal) ID of the specified roff file
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//
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// INPUTS:
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// pass in the roff file path
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//
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// RETURN:
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// returns ID if there is one, zero if nothing was found
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//---------------------------------------------------------------------------
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int CROFFSystem::GetID( char *file )
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{
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TROFFList::iterator itr;
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// Attempt to find the requested roff
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for ( itr = mROFFList.begin(); itr != mROFFList.end(); ++itr )
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{
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if ( !strcmp( ((CROFF *)((*itr).second))->mROFFFilePath, file ) )
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{ // return the ID to this roff
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return (*itr).first;
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}
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}
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// Not found
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return 0;
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}
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//---------------------------------------------------------------------------
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// CROFFSystem::Unload
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// Removes the roff from the list, deleting it to free up any used resources
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//
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// INPUTS:
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// pass in the id of the roff to delete, use GetID if you only know the roff
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// filepath
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//
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// RETURN:
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// qtrue if item was in the list, qfalse otherwise
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//---------------------------------------------------------------------------
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qboolean CROFFSystem::Unload( int id )
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{
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TROFFList::iterator itr;
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itr = mROFFList.find( id );
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if ( itr != mROFFList.end() )
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{ // requested item found in the list, free mem, then remove from list
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delete ((CROFF *)(*itr).second);
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itr = mROFFList.erase( itr );
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#ifdef _DEBUG
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Com_Printf( S_COLOR_GREEN"roff unloaded\n" );
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#endif
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return qtrue;
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}
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else
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{ // not found
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#ifdef _DEBUG
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Com_Printf( S_COLOR_RED"unload failed: roff <%i> does not exist\n", id );
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#endif
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return qfalse;
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}
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}
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//---------------------------------------------------------------------------
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// CROFFSystem::Clean
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// Cleans out all Roffs, freeing up any used resources
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//
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// INPUTS:
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// none
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//
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// RETURN:
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// success of operation
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//---------------------------------------------------------------------------
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qboolean CROFFSystem::Clean(qboolean isClient)
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{
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TROFFList::iterator itr, next;
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TROFFEntList::iterator entI, nextEnt;
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itr = mROFFList.begin();
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while ( itr != mROFFList.end() )
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{
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next = itr;
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next++;
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if (isClient)
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{
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(*itr).second->mUsedByClient = qfalse;
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}
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else
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{
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(*itr).second->mUsedByServer = qfalse;
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}
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if ((*itr).second->mUsedByClient == qfalse && (*itr).second->mUsedByServer == qfalse)
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{ // we are not used on both client and server, so unload
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Unload( (*itr).first );
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}
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itr = next;
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}
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entI = mROFFEntList.begin();
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while ( entI != mROFFEntList.end() )
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{
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nextEnt = entI;
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nextEnt++;
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if ((*entI)->mIsClient == isClient)
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{
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delete (*entI);
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mROFFEntList.erase( entI );
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}
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entI = nextEnt;
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}
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return qtrue;
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}
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//---------------------------------------------------------------------------
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// CROFFSystem::List
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// Dumps the file path to the current set of cached roffs, for debug purposes
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//
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// INPUTS:
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// none
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//
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// RETURN:
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// none
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//---------------------------------------------------------------------------
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void CROFFSystem::List()
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{
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TROFFList::iterator itr;
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Com_Printf( S_COLOR_GREEN"\n--Cached ROFF files--\n" );
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Com_Printf( S_COLOR_GREEN"ID FILE\n" );
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for ( itr = mROFFList.begin(); itr != mROFFList.end(); ++itr )
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{
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Com_Printf( S_COLOR_GREEN"%2i - %s\n", (*itr).first, ((CROFF *)((*itr).second))->mROFFFilePath );
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}
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Com_Printf( S_COLOR_GREEN"\nFiles: %i\n", mROFFList.size() );
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}
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//---------------------------------------------------------------------------
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// CROFFSystem::List
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// Overloaded version of List, dumps the specified roff data to the console
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//
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// INPUTS:
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// id of roff to display
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//
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// RETURN:
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// success or failure of operation
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//---------------------------------------------------------------------------
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qboolean CROFFSystem::List( int id )
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{
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TROFFList::iterator itr;
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itr = mROFFList.find( id );
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if ( itr != mROFFList.end() )
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{ // requested item found in the list
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CROFF *obj = ((CROFF *)((*itr).second));
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TROFF2Entry *dat = obj->mMoveRotateList;
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Com_Printf( S_COLOR_GREEN"File: %s\n", obj->mROFFFilePath );
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Com_Printf( S_COLOR_GREEN"ID: %i\n", id );
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Com_Printf( S_COLOR_GREEN"Entries: %i\n\n", obj->mROFFEntries );
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Com_Printf( S_COLOR_GREEN"MOVE ROTATE\n" );
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for ( int i = 0; i < obj->mROFFEntries; i++ )
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{
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Com_Printf( S_COLOR_GREEN"%6.2f %6.2f %6.2f %6.2f %6.2f %6.2f\n",
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dat[i].mOriginOffset[0], dat[i].mOriginOffset[1], dat[i].mOriginOffset[2],
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dat[i].mRotateOffset[0], dat[i].mRotateOffset[1], dat[i].mRotateOffset[2] );
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}
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return qtrue;
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}
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Com_Printf( S_COLOR_YELLOW"ROFF not found: id <%d>\n", id );
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return qfalse;
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}
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//---------------------------------------------------------------------------
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// CROFFSystem::Play
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// Start roff playback on an entity
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//
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// INPUTS:
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// the id of the entity that will be roffed
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// the id of the roff to play
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//
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// RETURN:
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// success or failure of add operation
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//---------------------------------------------------------------------------
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qboolean CROFFSystem::Play( int entID, int id, qboolean doTranslation, qboolean isClient )
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{
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sharedEntity_t *ent = SV_GentityNum( entID );
|
|
|
|
ent->r.mIsRoffing = qtrue;
|
|
/*rjr if(ent->GetPhysics() == PHYSICS_TYPE_NONE)
|
|
{
|
|
ent->SetPhysics(PHYSICS_TYPE_BRUSHMODEL);
|
|
}*/
|
|
//bjg TODO: reset this latter?
|
|
|
|
if ( ent == 0 )
|
|
{ // shame on you..
|
|
return qfalse;
|
|
}
|
|
|
|
SROFFEntity *roffing_ent = new SROFFEntity;
|
|
|
|
roffing_ent->mEntID = entID;
|
|
roffing_ent->mROFFID = id;
|
|
roffing_ent->mNextROFFTime = svs.time;
|
|
roffing_ent->mROFFFrame = 0;
|
|
roffing_ent->mKill = qfalse;
|
|
roffing_ent->mSignal = qtrue; // TODO: hook up the real signal code
|
|
roffing_ent->mTranslated = doTranslation;
|
|
roffing_ent->mIsClient = isClient;
|
|
|
|
VectorCopy(ent->s.apos.trBase, roffing_ent->mStartAngles);
|
|
|
|
mROFFEntList.push_back( roffing_ent );
|
|
|
|
return qtrue;
|
|
}
|
|
|
|
|
|
//---------------------------------------------------------------------------
|
|
// CROFFSystem::ListEnts
|
|
// List all of the ents in the roff system
|
|
//
|
|
// INPUTS:
|
|
// none
|
|
//
|
|
// RETURN:
|
|
// none
|
|
//---------------------------------------------------------------------------
|
|
void CROFFSystem::ListEnts()
|
|
{
|
|
/* char *name, *file;
|
|
int id;
|
|
|
|
TROFFEntList::iterator itr = mROFFEntList.begin();
|
|
TROFFList::iterator itrRoff;
|
|
|
|
Com_Printf( S_COLOR_GREEN"\n--ROFFing Entities--\n" );
|
|
Com_Printf( S_COLOR_GREEN"EntID EntName RoffFile\n" );
|
|
|
|
// display everything in the end list
|
|
for ( itr = mROFFEntList.begin(); itr != mROFFEntList.end(); ++itr )
|
|
{
|
|
// Entity ID
|
|
id = ((SROFFEntity *)(*itr))->mEntID;
|
|
// Entity Name
|
|
name = entitySystem->GetEntityFromID( id )->GetName();
|
|
// ROFF object that will contain the roff file name
|
|
itrRoff = mROFFList.find( ((SROFFEntity *)(*itr))->mROFFID );
|
|
|
|
if ( itrRoff != mROFFList.end() )
|
|
{ // grab our filename
|
|
file = ((CROFF *)((*itrRoff).second ))->mROFFFilePath;
|
|
}
|
|
else
|
|
{ // roff filename not found == bad
|
|
file = "Error: Unknown";
|
|
}
|
|
|
|
Com_Printf( S_COLOR_GREEN"%3i %s %s\n", id, name, file );
|
|
}
|
|
|
|
Com_Printf( S_COLOR_GREEN"\nEntities: %i\n", mROFFEntList.size() );*/
|
|
}
|
|
|
|
|
|
//---------------------------------------------------------------------------
|
|
// CROFFSystem::PurgeEnt
|
|
// Prematurely purge an entity from the roff system
|
|
//
|
|
// INPUTS:
|
|
// the id of the entity to purge
|
|
//
|
|
// RETURN:
|
|
// success or failure of purge operation
|
|
//---------------------------------------------------------------------------
|
|
qboolean CROFFSystem::PurgeEnt( int entID, qboolean isClient )
|
|
{
|
|
TROFFEntList::iterator itr = mROFFEntList.begin();
|
|
|
|
for ( itr = mROFFEntList.begin(); itr != mROFFEntList.end(); ++itr )
|
|
{
|
|
if ( (*itr)->mIsClient == isClient && (*itr)->mEntID == entID)
|
|
{
|
|
// Make sure it won't stay lerping
|
|
ClearLerp( (*itr) );
|
|
|
|
delete (*itr);
|
|
|
|
mROFFEntList.erase( itr );
|
|
return qtrue;
|
|
}
|
|
}
|
|
|
|
Com_Printf( S_COLOR_RED"Purge failed: Entity <%i> not found\n", entID );
|
|
|
|
return qfalse;
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------------------------
|
|
// CROFFSystem::PurgeEnt
|
|
// Prematurely purge an entity from the roff system
|
|
//
|
|
// INPUTS:
|
|
// the name fo the entity to purge
|
|
//
|
|
// RETURN:
|
|
// success or failure of purge operation
|
|
//---------------------------------------------------------------------------
|
|
qboolean CROFFSystem::PurgeEnt( char *name )
|
|
{
|
|
/* rjr CEntity *ent = entitySystem->GetEntityFromName( NULL, name );
|
|
|
|
if ( ent && ent->GetInUse() == qtrue )
|
|
{
|
|
return PurgeEnt( ent->GetID() );
|
|
}
|
|
else
|
|
{
|
|
Com_Printf( S_COLOR_RED"Entity <%s> not found or not in use\n", name );
|
|
return qfalse;
|
|
}*/
|
|
|
|
return qfalse;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// CROFFSystem::UpdateEntities
|
|
// Update all of the entities in the system
|
|
//
|
|
// INPUTS:
|
|
// none
|
|
//
|
|
// RETURN:
|
|
// none
|
|
//---------------------------------------------------------------------------
|
|
void CROFFSystem::UpdateEntities(qboolean isClient)
|
|
{
|
|
TROFFEntList::iterator itr = mROFFEntList.begin();
|
|
TROFFList::iterator itrRoff;
|
|
|
|
// display everything in the entity list
|
|
for ( itr = mROFFEntList.begin(); itr != mROFFEntList.end(); ++itr )
|
|
{
|
|
if ((*itr)->mIsClient != isClient)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
// Get this entities ROFF object
|
|
itrRoff = mROFFList.find( ((SROFFEntity *)(*itr))->mROFFID );
|
|
|
|
if ( itrRoff != mROFFList.end() )
|
|
{ // roff that baby!
|
|
if ( !ApplyROFF( ((SROFFEntity *)(*itr)), ((CROFF *)((*itrRoff).second ))))
|
|
{ // done roffing, mark for death
|
|
((SROFFEntity *)(*itr))->mKill = qtrue;
|
|
}
|
|
}
|
|
else
|
|
{ // roff not found == bad, dump an error message and purge this ent
|
|
Com_Printf( S_COLOR_RED"ROFF System Error:\n" );
|
|
// Com_Printf( S_COLOR_RED" -ROFF not found for entity <%s>\n",
|
|
// entitySystem->GetEntityFromID(((SROFFEntity *)(*itr))->mEntID)->GetName() );
|
|
|
|
((SROFFEntity *)(*itr))->mKill = qtrue;
|
|
|
|
ClearLerp( (*itr) );
|
|
}
|
|
}
|
|
|
|
itr = mROFFEntList.begin();
|
|
|
|
// Delete killed ROFFers from the list
|
|
// Man, there just has to be a better way to do this
|
|
while ( itr != mROFFEntList.end() )
|
|
{
|
|
if ((*itr)->mIsClient != isClient)
|
|
{
|
|
itr++;
|
|
continue;
|
|
}
|
|
|
|
if ( ((SROFFEntity *)(*itr))->mKill == qtrue )
|
|
{
|
|
//make sure ICARUS knows ROFF is stopped
|
|
// CICARUSGameInterface::TaskIDComplete(
|
|
// entitySystem->GetEntityFromID(((SROFFEntity *)(*itr))->mEntID), TID_MOVE);
|
|
// trash this guy from the list
|
|
delete (*itr);
|
|
mROFFEntList.erase( itr );
|
|
itr = mROFFEntList.begin();
|
|
}
|
|
else
|
|
{
|
|
itr++;
|
|
}
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// CROFFSystem::ApplyROFF
|
|
// Does the dirty work of applying the raw ROFF data
|
|
//
|
|
// INPUTS:
|
|
// The the roff_entity struct and the raw roff data
|
|
//
|
|
// RETURN:
|
|
// True == success; False == roff playback complete or failure
|
|
//---------------------------------------------------------------------------
|
|
qboolean CROFFSystem::ApplyROFF( SROFFEntity *roff_ent, CROFFSystem::CROFF *roff )
|
|
{
|
|
vec3_t f, r, u, result;
|
|
sharedEntity_t *ent = NULL;
|
|
trajectory_t *originTrajectory, *angleTrajectory;
|
|
vec_t *origin, *angle;
|
|
vec3_t originTemp, angleTemp;
|
|
|
|
|
|
if ( svs.time < roff_ent->mNextROFFTime )
|
|
{ // Not time to roff yet
|
|
return qtrue;
|
|
}
|
|
|
|
if (roff_ent->mIsClient)
|
|
{
|
|
originTrajectory = (trajectory_t *)VM_Call( cgvm, CG_GET_ORIGIN_TRAJECTORY, roff_ent->mEntID );
|
|
angleTrajectory = (trajectory_t *)VM_Call( cgvm, CG_GET_ANGLE_TRAJECTORY, roff_ent->mEntID );
|
|
VM_Call( cgvm, CG_GET_ORIGIN, roff_ent->mEntID, originTemp );
|
|
origin = originTemp;
|
|
VM_Call( cgvm, CG_GET_ANGLES, roff_ent->mEntID, angleTemp );
|
|
angle = angleTemp;
|
|
}
|
|
else
|
|
{
|
|
// Find the entity to apply the roff to
|
|
ent = SV_GentityNum( roff_ent->mEntID );
|
|
|
|
if ( ent == 0 )
|
|
{ // bad stuff
|
|
return qfalse;
|
|
}
|
|
|
|
originTrajectory = &ent->s.pos;
|
|
angleTrajectory = &ent->s.apos;
|
|
origin = ent->r.currentOrigin;
|
|
angle = ent->r.currentAngles;
|
|
}
|
|
|
|
|
|
if ( roff_ent->mROFFFrame >= roff->mROFFEntries )
|
|
{ // we are done roffing, so stop moving and flag this ent to be removed
|
|
SetLerp( originTrajectory, TR_STATIONARY, origin, NULL, svs.time, roff->mLerp );
|
|
SetLerp( angleTrajectory, TR_STATIONARY, angle, NULL, svs.time, roff->mLerp );
|
|
if (!roff_ent->mIsClient)
|
|
{
|
|
ent->r.mIsRoffing = qfalse;
|
|
}
|
|
return qfalse;
|
|
}
|
|
|
|
if (roff_ent->mTranslated)
|
|
{
|
|
AngleVectors(roff_ent->mStartAngles, f, r, u );
|
|
VectorScale(f, roff->mMoveRotateList[roff_ent->mROFFFrame].mOriginOffset[0], result);
|
|
VectorMA(result, -roff->mMoveRotateList[roff_ent->mROFFFrame].mOriginOffset[1], r, result);
|
|
VectorMA(result, roff->mMoveRotateList[roff_ent->mROFFFrame].mOriginOffset[2], u, result);
|
|
}
|
|
else
|
|
{
|
|
VectorCopy(roff->mMoveRotateList[roff_ent->mROFFFrame].mOriginOffset, result);
|
|
}
|
|
|
|
// Set up our origin interpolation
|
|
SetLerp( originTrajectory, TR_LINEAR, origin, result, svs.time, roff->mLerp );
|
|
|
|
// Set up our angle interpolation
|
|
SetLerp( angleTrajectory, TR_LINEAR, angle,
|
|
roff->mMoveRotateList[roff_ent->mROFFFrame].mRotateOffset, svs.time, roff->mLerp );
|
|
|
|
if (roff->mMoveRotateList[roff_ent->mROFFFrame].mStartNote >= 0)
|
|
{
|
|
int i;
|
|
|
|
for(i=0;i<roff->mMoveRotateList[roff_ent->mROFFFrame].mNumNotes;i++)
|
|
{
|
|
ProcessNote(roff_ent, roff->mNoteTrackIndexes[roff->mMoveRotateList[roff_ent->mROFFFrame].mStartNote + i]);
|
|
}
|
|
}
|
|
|
|
// Advance ROFF frames and lock to a 10hz cycle
|
|
roff_ent->mROFFFrame++;
|
|
roff_ent->mNextROFFTime = svs.time + roff->mFrameTime;
|
|
|
|
return qtrue;
|
|
}
|
|
|
|
|
|
/************************************************************************************************
|
|
* CROFFSystem::ProcessNote *
|
|
* This function will send the note to the client. It will parse through the note for *
|
|
* leading or trailing white space (thus making each line feed a separate function call). *
|
|
* *
|
|
* Input *
|
|
* ent: the entity for which the roff is being played *
|
|
* note: the note that should be passed on *
|
|
* *
|
|
* Output / Return *
|
|
* none *
|
|
* *
|
|
************************************************************************************************/
|
|
void CROFFSystem::ProcessNote(SROFFEntity *roff_ent, char *note)
|
|
{
|
|
char temp[1024];
|
|
int pos, size;
|
|
|
|
pos = 0;
|
|
while(note[pos])
|
|
{
|
|
size = 0;
|
|
while(note[pos] && note[pos] < ' ')
|
|
{
|
|
pos++;
|
|
}
|
|
|
|
while(note[pos] && note[pos] >= ' ')
|
|
{
|
|
temp[size++] = note[pos++];
|
|
}
|
|
temp[size] = 0;
|
|
|
|
if (size)
|
|
{
|
|
if (roff_ent->mIsClient)
|
|
{
|
|
VM_Call( cgvm, CG_ROFF_NOTETRACK_CALLBACK, roff_ent->mEntID, temp );
|
|
}
|
|
else
|
|
{
|
|
VM_Call( gvm, GAME_ROFF_NOTETRACK_CALLBACK, roff_ent->mEntID, temp );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// CROFFSystem::ClearLerp
|
|
// Helper function to clear a given entities lerp fields
|
|
//
|
|
// INPUTS:
|
|
// The ID of the entity to clear
|
|
//
|
|
// RETURN:
|
|
// success or failure of the operation
|
|
//---------------------------------------------------------------------------
|
|
qboolean CROFFSystem::ClearLerp( SROFFEntity *roff_ent )
|
|
{
|
|
sharedEntity_t *ent;
|
|
trajectory_t *originTrajectory, *angleTrajectory;
|
|
vec_t *origin, *angle;
|
|
vec3_t originTemp, angleTemp;
|
|
|
|
if (roff_ent->mIsClient)
|
|
{
|
|
originTrajectory = (trajectory_t *)VM_Call( cgvm, CG_GET_ORIGIN_TRAJECTORY, roff_ent->mEntID );
|
|
angleTrajectory = (trajectory_t *)VM_Call( cgvm, CG_GET_ANGLE_TRAJECTORY, roff_ent->mEntID );
|
|
VM_Call( cgvm, CG_GET_ORIGIN, roff_ent->mEntID, originTemp );
|
|
origin = originTemp;
|
|
VM_Call( cgvm, CG_GET_ANGLES, roff_ent->mEntID, angleTemp );
|
|
angle = angleTemp;
|
|
}
|
|
else
|
|
{
|
|
// Find the entity to apply the roff to
|
|
ent = SV_GentityNum( roff_ent->mEntID );
|
|
|
|
if ( ent == 0 )
|
|
{ // bad stuff
|
|
return qfalse;
|
|
}
|
|
|
|
originTrajectory = &ent->s.pos;
|
|
angleTrajectory = &ent->s.apos;
|
|
origin = ent->r.currentOrigin;
|
|
angle = ent->r.currentAngles;
|
|
}
|
|
|
|
SetLerp( originTrajectory, TR_STATIONARY, origin, NULL, svs.time, ROFF_SAMPLE_RATE );
|
|
SetLerp( angleTrajectory, TR_STATIONARY, angle, NULL, svs.time, ROFF_SAMPLE_RATE );
|
|
|
|
return qtrue;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
// CROFFSystem::SetLerp
|
|
// Helper function to set up a positional or angular interpolation
|
|
//
|
|
// INPUTS:
|
|
// The entity trajectory field to modify, the interpolation type, the base origin,
|
|
// and the interpolation start time
|
|
//
|
|
// RETURN:
|
|
// none
|
|
//---------------------------------------------------------------------------
|
|
void CROFFSystem::SetLerp( trajectory_t *tr, trType_t type, vec3_t origin, vec3_t delta, int time, int rate)
|
|
{
|
|
tr->trType = type;
|
|
tr->trTime = time;
|
|
VectorCopy( origin, tr->trBase );
|
|
|
|
// Check for a NULL delta
|
|
if ( delta )
|
|
{
|
|
VectorScale( delta, rate, tr->trDelta );
|
|
}
|
|
else
|
|
{
|
|
VectorClear( tr->trDelta );
|
|
}
|
|
}
|
|
|