void CGameStudioModelRenderer::SavePlayerState(entity_state_t *pplayer)
{
client_anim_state_t *st;
cl_entity_t *ent = IEngineStudio.GetCurrentEntity();
if (!ent)
return;
st = &g_state;
VectorCopy(ent->curstate.angles, st->angles);
VectorCopy(ent->curstate.origin, st->origin);
VectorCopy(ent->angles, st->realangles);
st->sequence = ent->curstate.sequence;
st->gaitsequence = pplayer->gaitsequence;
st->animtime = ent->curstate.animtime;
st->frame = ent->curstate.frame;
st->framerate = ent->curstate.framerate;
memcpy(st->blending, ent->curstate.blending, 2);
memcpy(st->controller, ent->curstate.controller, 4);
st->lv = ent->latched;
}
/*
==============================
StudioDrawPlayer
==============================
*/
int CGameStudioModelRenderer::StudioDrawPlayer(int flags, entity_state_t *pplayer)
{
int iret = 0;
bool isLocalPlayer = false;
// Set up for client?
if(m_bLocal && IEngineStudio.GetCurrentEntity() == gEngfuncs.GetLocalPlayer())
{
isLocalPlayer = true;
}
if(isLocalPlayer)
{
// Store original data
SavePlayerState(pplayer);
// Copy in client side animation data
SetupClientAnimation(pplayer);
}
// Call real draw function
iret = _StudioDrawPlayer(flags, pplayer);
// Restore for client?
if(isLocalPlayer)
{
// Restore the original data for the player
RestorePlayerState(pplayer);
}
return iret;
}
/*
==============================
SetupClientAnimation
Called to set up local player's animation values
==============================
*/
void CGameStudioModelRenderer::SetupClientAnimation(entity_state_t *pplayer)
{
static double oldtime;
double curtime, dt;
client_anim_state_t *st;
float fr, gs;
cl_entity_t *ent = IEngineStudio.GetCurrentEntity();
assert(ent);
if(!ent)
return;
curtime = gEngfuncs.GetClientTime();
dt = curtime - oldtime;
dt = min(1.0, max(0.0, dt));
oldtime = curtime;
st = &g_clientstate;
st->framerate = 1.0;
int oldseq = st->sequence;
Game_GetSequence(&st->sequence, &st->gaitsequence); //CVAR_GET_FLOAT( "sequence" );
Game_GetOrientation((float *)&st->origin, (float *)&st->angles);
st->realangles = st->angles;
if(st->sequence != oldseq)
{
st->frame = 0.0;
st->lv.prevsequence = oldseq;
st->lv.sequencetime = st->animtime;
memcpy(st->lv.prevseqblending, st->blending, 2);
memcpy(st->lv.prevcontroller, st->controller, 4);
}
void *pmodel = (studiohdr_t *)IEngineStudio.Mod_Extradata(ent->model);
GetSequenceInfo(pmodel, st, &fr, &gs);
st->m_fSequenceLoops = ((GetSequenceFlags(pmodel, st) & STUDIO_LOOPING) != 0);
StudioFrameAdvance(st, fr, dt);
// gEngfuncs.Con_Printf( "gs %i frame %f\n", st->gaitsequence, st->frame );
ent->angles = st->realangles;
ent->curstate.angles = st->angles;
ent->curstate.origin = st->origin;
ent->curstate.sequence = st->sequence;
pplayer->gaitsequence = st->gaitsequence;
ent->curstate.animtime = st->animtime;
ent->curstate.frame = st->frame;
ent->curstate.framerate = st->framerate;
memcpy(ent->curstate.blending, st->blending, 2);
memcpy(ent->curstate.controller, st->controller, 4);
ent->latched = st->lv;
}
int CGameStudioModelRenderer::StudioDrawPlayer(int flags, entity_state_t *pplayer)
{
int iret = 0;
bool isLocalPlayer = false;
if (m_bLocal && IEngineStudio.GetCurrentEntity() == gEngfuncs.GetLocalPlayer())
isLocalPlayer = true;
if (isLocalPlayer)
{
SavePlayerState(pplayer);
SetupClientAnimation(pplayer);
}
iret = _StudioDrawPlayer(flags, pplayer);
if (isLocalPlayer)
RestorePlayerState(pplayer);
return iret;
}
/*
==============================
RestorePlayerState
Called to restore original player state information
==============================
*/
void CGameStudioModelRenderer::RestorePlayerState(entity_state_t *pplayer)
{
client_anim_state_t *st;
cl_entity_t * ent = IEngineStudio.GetCurrentEntity();
assert(ent);
if(!ent)
return;
st = &g_clientstate;
st->angles = ent->curstate.angles;
st->origin = ent->curstate.origin;
st->realangles = ent->angles;
st->sequence = ent->curstate.sequence;
st->gaitsequence = pplayer->gaitsequence;
st->animtime = ent->curstate.animtime;
st->frame = ent->curstate.frame;
st->framerate = ent->curstate.framerate;
memcpy(st->blending, ent->curstate.blending, 2);
memcpy(st->controller, ent->curstate.controller, 4);
st->lv = ent->latched;
st = &g_state;
ent->curstate.angles = st->angles;
ent->curstate.origin = st->origin;
ent->angles = st->realangles;
ent->curstate.sequence = st->sequence;
pplayer->gaitsequence = st->gaitsequence;
ent->curstate.animtime = st->animtime;
ent->curstate.frame = st->frame;
ent->curstate.framerate = st->framerate;
memcpy(ent->curstate.blending, st->blending, 2);
memcpy(ent->curstate.controller, st->controller, 4);
ent->latched = st->lv;
}
/*
====================
StudioDrawModel
====================
*/
int CStudioModelRenderer::StudioDrawModel( int flags )
{
alight_t lighting;
vec3_t dir;
m_pCurrentEntity = IEngineStudio.GetCurrentEntity();
IEngineStudio.GetTimes( &m_nFrameCount, &m_clTime, &m_clOldTime );
IEngineStudio.GetViewInfo( m_vRenderOrigin, m_vUp, m_vRight, m_vNormal );
IEngineStudio.GetAliasScale( &m_fSoftwareXScale, &m_fSoftwareYScale );
if (m_pCurrentEntity->curstate.renderfx == kRenderFxDeadPlayer)
{
entity_state_t deadplayer;
int result;
int save_interp;
if (m_pCurrentEntity->curstate.renderamt <= 0 || m_pCurrentEntity->curstate.renderamt > gEngfuncs.GetMaxClients() )
return 0;
// get copy of player
deadplayer = *(IEngineStudio.GetPlayerState( m_pCurrentEntity->curstate.renderamt - 1 )); //cl.frames[cl.parsecount & CL_UPDATE_MASK].playerstate[m_pCurrentEntity->curstate.renderamt-1];
// clear weapon, movement state
deadplayer.number = m_pCurrentEntity->curstate.renderamt;
deadplayer.weaponmodel = 0;
deadplayer.gaitsequence = 0;
deadplayer.movetype = MOVETYPE_NONE;
VectorCopy( m_pCurrentEntity->curstate.angles, deadplayer.angles );
VectorCopy( m_pCurrentEntity->curstate.origin, deadplayer.origin );
save_interp = m_fDoInterp;
m_fDoInterp = 0;
// draw as though it were a player
result = StudioDrawPlayer( flags, &deadplayer );
m_fDoInterp = save_interp;
return result;
}
m_pRenderModel = m_pCurrentEntity->model;
m_pStudioHeader = (studiohdr_t *)IEngineStudio.Mod_Extradata (m_pRenderModel);
IEngineStudio.StudioSetHeader( m_pStudioHeader );
IEngineStudio.SetRenderModel( m_pRenderModel );
StudioSetUpTransform( 0 );
if (flags & STUDIO_RENDER)
{
// see if the bounding box lets us trivially reject, also sets
if (!IEngineStudio.StudioCheckBBox ())
return 0;
(*m_pModelsDrawn)++;
(*m_pStudioModelCount)++; // render data cache cookie
if (m_pStudioHeader->numbodyparts == 0)
return 1;
}
if (m_pCurrentEntity->curstate.movetype == MOVETYPE_FOLLOW)
{
StudioMergeBones( m_pRenderModel );
}
else
{
StudioSetupBones( );
}
StudioSaveBones( );
if (flags & STUDIO_EVENTS)
{
StudioCalcAttachments( );
IEngineStudio.StudioClientEvents( );
// copy attachments into global entity array
if ( m_pCurrentEntity->index > 0 )
{
cl_entity_t *ent = gEngfuncs.GetEntityByIndex( m_pCurrentEntity->index );
memcpy( ent->attachment, m_pCurrentEntity->attachment, sizeof( vec3_t ) * 4 );
}
}
if (flags & STUDIO_RENDER)
{
lighting.plightvec = dir;
IEngineStudio.StudioDynamicLight(m_pCurrentEntity, &lighting );
IEngineStudio.StudioEntityLight( &lighting );
// model and frame independant
IEngineStudio.StudioSetupLighting (&lighting);
// get remap colors
m_nTopColor = m_pCurrentEntity->curstate.colormap & 0xFF;
m_nBottomColor = (m_pCurrentEntity->curstate.colormap & 0xFF00) >> 8;
IEngineStudio.StudioSetRemapColors( m_nTopColor, m_nBottomColor );
StudioRenderModel( );
}
int CGameStudioModelRenderer::_StudioDrawPlayer(int flags, entity_state_t *pplayer)
{
m_pCurrentEntity = IEngineStudio.GetCurrentEntity();
IEngineStudio.GetTimes(&m_nFrameCount, &m_clTime, &m_clOldTime);
IEngineStudio.GetViewInfo(m_vRenderOrigin, m_vUp, m_vRight, m_vNormal);
IEngineStudio.GetAliasScale(&m_fSoftwareXScale, &m_fSoftwareYScale);
m_nPlayerIndex = pplayer->number - 1;
if (m_nPlayerIndex < 0 || m_nPlayerIndex >= gEngfuncs.GetMaxClients())
return 0;
m_pRenderModel = IEngineStudio.SetupPlayerModel(m_nPlayerIndex);
if (m_pRenderModel == NULL)
return 0;
m_pStudioHeader = (studiohdr_t *)IEngineStudio.Mod_Extradata(m_pRenderModel);
IEngineStudio.StudioSetHeader(m_pStudioHeader);
IEngineStudio.SetRenderModel(m_pRenderModel);
if (m_pCurrentEntity->curstate.sequence >= m_pStudioHeader->numseq)
m_pCurrentEntity->curstate.sequence = 0;
if (pplayer->sequence >= m_pStudioHeader->numseq)
pplayer->sequence = 0;
if (m_pCurrentEntity->curstate.gaitsequence >= m_pStudioHeader->numseq)
m_pCurrentEntity->curstate.gaitsequence = 0;
if (pplayer->gaitsequence >= m_pStudioHeader->numseq)
pplayer->gaitsequence = 0;
if (pplayer->gaitsequence)
{
vec3_t orig_angles;
m_pPlayerInfo = IEngineStudio.PlayerInfo(m_nPlayerIndex);
VectorCopy(m_pCurrentEntity->angles, orig_angles);
StudioProcessGait(pplayer);
m_pPlayerInfo->gaitsequence = pplayer->gaitsequence;
m_pPlayerInfo = NULL;
StudioSetUpTransform(0);
VectorCopy(orig_angles, m_pCurrentEntity->angles);
}
else
{
m_pCurrentEntity->curstate.controller[0] = 127;
m_pCurrentEntity->curstate.controller[1] = 127;
m_pCurrentEntity->curstate.controller[2] = 127;
m_pCurrentEntity->curstate.controller[3] = 127;
m_pCurrentEntity->latched.prevcontroller[0] = m_pCurrentEntity->curstate.controller[0];
m_pCurrentEntity->latched.prevcontroller[1] = m_pCurrentEntity->curstate.controller[1];
m_pCurrentEntity->latched.prevcontroller[2] = m_pCurrentEntity->curstate.controller[2];
m_pCurrentEntity->latched.prevcontroller[3] = m_pCurrentEntity->curstate.controller[3];
m_pPlayerInfo = IEngineStudio.PlayerInfo(m_nPlayerIndex);
CalculatePitchBlend(pplayer);
CalculateYawBlend(pplayer);
m_pPlayerInfo->gaitsequence = 0;
StudioSetUpTransform(0);
}
if (flags & STUDIO_RENDER)
{
(*m_pModelsDrawn)++;
(*m_pStudioModelCount)++;
if (m_pStudioHeader->numbodyparts == 0)
return 1;
}
m_pPlayerInfo = IEngineStudio.PlayerInfo(m_nPlayerIndex);
StudioSetupBones();
StudioSaveBones();
m_pPlayerInfo->renderframe = m_nFrameCount;
m_pPlayerInfo = NULL;
if (flags & STUDIO_EVENTS && (!(flags & STUDIO_RENDER) || !pplayer->weaponmodel || !WeaponHasAttachments(pplayer)))
{
StudioCalcAttachments();
IEngineStudio.StudioClientEvents();
if (m_pCurrentEntity->index > 0)
{
cl_entity_t *ent = gEngfuncs.GetEntityByIndex(m_pCurrentEntity->index);
memcpy(ent->attachment, m_pCurrentEntity->attachment, sizeof(vec3_t) * 4);
}
}
if (flags & STUDIO_RENDER)
{
alight_t lighting;
vec3_t dir;
lighting.plightvec = dir;
IEngineStudio.StudioDynamicLight(m_pCurrentEntity, &lighting);
IEngineStudio.StudioEntityLight(&lighting);
IEngineStudio.StudioSetupLighting(&lighting);
m_pPlayerInfo = IEngineStudio.PlayerInfo(m_nPlayerIndex);
m_nTopColor = m_pPlayerInfo->topcolor;
if (m_nTopColor < 0)
m_nTopColor = 0;
if (m_nTopColor > 360)
m_nTopColor = 360;
m_nBottomColor = m_pPlayerInfo->bottomcolor;
if (m_nBottomColor < 0)
m_nBottomColor = 0;
if (m_nBottomColor > 360)
m_nBottomColor = 360;
IEngineStudio.StudioSetRemapColors(m_nTopColor, m_nBottomColor);
StudioRenderModel(dir);
m_pPlayerInfo = NULL;
if (pplayer->weaponmodel)
{
studiohdr_t *saveheader = m_pStudioHeader;
cl_entity_t saveent = *m_pCurrentEntity;
model_t *pweaponmodel = IEngineStudio.GetModelByIndex(pplayer->weaponmodel);
m_pStudioHeader = (studiohdr_t *)IEngineStudio.Mod_Extradata(pweaponmodel);
IEngineStudio.StudioSetHeader(m_pStudioHeader);
StudioMergeBones(pweaponmodel);
IEngineStudio.StudioSetupLighting(&lighting);
StudioRenderModel(dir);
StudioCalcAttachments();
if (m_pCurrentEntity->index > 0)
memcpy(saveent.attachment, m_pCurrentEntity->attachment, sizeof(vec3_t) * m_pStudioHeader->numattachments);
*m_pCurrentEntity = saveent;
m_pStudioHeader = saveheader;
IEngineStudio.StudioSetHeader(m_pStudioHeader);
if (flags & STUDIO_EVENTS)
IEngineStudio.StudioClientEvents();
}
}
if( cl_shadows->value != 0.0f )
{
StudioDrawShadow(m_pCurrentEntity->origin, 20.0f);
}
return 1;
}
/*
====================
_StudioDrawPlayer
====================
*/
int CGameStudioModelRenderer::_StudioDrawPlayer(int flags, entity_state_t *pplayer)
{
alight_t lighting;
vec3_t dir;
m_pCurrentEntity = IEngineStudio.GetCurrentEntity();
IEngineStudio.GetTimes(&m_nFrameCount, &m_clTime, &m_clOldTime);
IEngineStudio.GetViewInfo(m_vRenderOrigin, m_vUp, m_vRight, m_vNormal);
IEngineStudio.GetAliasScale(&m_fSoftwareXScale, &m_fSoftwareYScale);
m_nPlayerIndex = pplayer->number - 1;
if(m_nPlayerIndex < 0 || m_nPlayerIndex >= gEngfuncs.GetMaxClients())
return 0;
m_pRenderModel = IEngineStudio.SetupPlayerModel(m_nPlayerIndex);
if(m_pRenderModel == NULL)
return 0;
m_pStudioHeader = (studiohdr_t *)IEngineStudio.Mod_Extradata(m_pRenderModel);
IEngineStudio.StudioSetHeader(m_pStudioHeader);
IEngineStudio.SetRenderModel(m_pRenderModel);
if(pplayer->gaitsequence)
{
vec3_t orig_angles;
m_pPlayerInfo = IEngineStudio.PlayerInfo(m_nPlayerIndex);
VectorCopy(m_pCurrentEntity->angles, orig_angles);
StudioProcessGait(pplayer);
m_pPlayerInfo->gaitsequence = pplayer->gaitsequence;
m_pPlayerInfo = NULL;
StudioSetUpTransform(0);
VectorCopy(orig_angles, m_pCurrentEntity->angles);
}
else
{
m_pCurrentEntity->curstate.controller[0] = 127;
m_pCurrentEntity->curstate.controller[1] = 127;
m_pCurrentEntity->curstate.controller[2] = 127;
m_pCurrentEntity->curstate.controller[3] = 127;
m_pCurrentEntity->latched.prevcontroller[0] = m_pCurrentEntity->curstate.controller[0];
m_pCurrentEntity->latched.prevcontroller[1] = m_pCurrentEntity->curstate.controller[1];
m_pCurrentEntity->latched.prevcontroller[2] = m_pCurrentEntity->curstate.controller[2];
m_pCurrentEntity->latched.prevcontroller[3] = m_pCurrentEntity->curstate.controller[3];
m_pPlayerInfo = IEngineStudio.PlayerInfo(m_nPlayerIndex);
m_pPlayerInfo->gaitsequence = 0;
StudioSetUpTransform(0);
}
if(flags & STUDIO_RENDER)
{
// see if the bounding box lets us trivially reject, also sets
if(!IEngineStudio.StudioCheckBBox())
return 0;
(*m_pModelsDrawn)++;
(*m_pStudioModelCount)++; // render data cache cookie
if(m_pStudioHeader->numbodyparts == 0)
return 1;
}
m_pPlayerInfo = IEngineStudio.PlayerInfo(m_nPlayerIndex);
StudioSetupBones();
StudioSaveBones();
m_pPlayerInfo->renderframe = m_nFrameCount;
m_pPlayerInfo = NULL;
if(flags & STUDIO_EVENTS)
{
StudioCalcAttachments();
IEngineStudio.StudioClientEvents();
// copy attachments into global entity array
if(m_pCurrentEntity->index > 0)
{
cl_entity_t *ent = gEngfuncs.GetEntityByIndex(m_pCurrentEntity->index);
memcpy(ent->attachment, m_pCurrentEntity->attachment, sizeof(vec3_t) * 4);
}
}
if(flags & STUDIO_RENDER)
{
/*
if (m_pCvarHiModels->value && m_pRenderModel != m_pCurrentEntity->model )
{
// show highest resolution multiplayer model
m_pCurrentEntity->curstate.body = 255;
}
if (!(m_pCvarDeveloper->value == 0 && gEngfuncs.GetMaxClients() == 1 ) && ( m_pRenderModel == m_pCurrentEntity->model ) )
{
m_pCurrentEntity->curstate.body = 1; // force helmet
}
*/
lighting.plightvec = dir;
IEngineStudio.StudioDynamicLight(m_pCurrentEntity, &lighting);
IEngineStudio.StudioEntityLight(&lighting);
// model and frame independant
IEngineStudio.StudioSetupLighting(&lighting);
m_pPlayerInfo = IEngineStudio.PlayerInfo(m_nPlayerIndex);
// get remap colors
m_nTopColor = m_pPlayerInfo->topcolor;
if(m_nTopColor < 0)
m_nTopColor = 0;
if(m_nTopColor > 360)
m_nTopColor = 360;
m_nBottomColor = m_pPlayerInfo->bottomcolor;
if(m_nBottomColor < 0)
m_nBottomColor = 0;
if(m_nBottomColor > 360)
m_nBottomColor = 360;
IEngineStudio.StudioSetRemapColors(m_nTopColor, m_nBottomColor);
StudioRenderModel();
m_pPlayerInfo = NULL;
if(pplayer->weaponmodel)
{
cl_entity_t saveent = *m_pCurrentEntity;
model_t *pweaponmodel = IEngineStudio.GetModelByIndex(pplayer->weaponmodel);
m_pStudioHeader = (studiohdr_t *)IEngineStudio.Mod_Extradata(pweaponmodel);
IEngineStudio.StudioSetHeader(m_pStudioHeader);
StudioMergeBones(pweaponmodel);
IEngineStudio.StudioSetupLighting(&lighting);
StudioRenderModel();
StudioCalcAttachments();
*m_pCurrentEntity = saveent;
}
}
return 1;
}
int CStudioModelRenderer::StudioDrawModel(int flags)
{
m_pCurrentEntity = IEngineStudio.GetCurrentEntity();
IEngineStudio.GetTimes(&m_nFrameCount, &m_clTime, &m_clOldTime);
IEngineStudio.GetViewInfo(m_vRenderOrigin, m_vUp, m_vRight, m_vNormal);
IEngineStudio.GetAliasScale(&m_fSoftwareXScale, &m_fSoftwareYScale);
if (m_pCurrentEntity->curstate.renderfx == kRenderFxDeadPlayer)
{
entity_state_t deadplayer;
int result;
int save_interp;
if (m_pCurrentEntity->curstate.renderamt <= 0 || m_pCurrentEntity->curstate.renderamt > gEngfuncs.GetMaxClients())
return 0;
deadplayer = *(IEngineStudio.GetPlayerState(m_pCurrentEntity->curstate.renderamt - 1));
deadplayer.number = m_pCurrentEntity->curstate.renderamt;
deadplayer.weaponmodel = 0;
deadplayer.gaitsequence = 0;
deadplayer.movetype = MOVETYPE_NONE;
VectorCopy(m_pCurrentEntity->curstate.angles, deadplayer.angles);
VectorCopy(m_pCurrentEntity->curstate.origin, deadplayer.origin);
save_interp = m_fDoInterp;
m_fDoInterp = 0;
result = StudioDrawPlayer(flags, &deadplayer);
m_fDoInterp = save_interp;
return result;
}
m_pRenderModel = m_pCurrentEntity->model;
m_pStudioHeader = (studiohdr_t *)IEngineStudio.Mod_Extradata(m_pRenderModel);
IEngineStudio.StudioSetHeader(m_pStudioHeader);
IEngineStudio.SetRenderModel(m_pRenderModel);
StudioSetUpTransform(0);
if(m_pCurrentEntity == gEngfuncs.GetViewModel() && (gHUD.cl_righthand->value))
{
(*m_protationmatrix)[0][1] *= -1;
(*m_protationmatrix)[1][1] *= -1;
(*m_protationmatrix)[2][1] *= -1;
//IEngineStudio.StudioSetCullState(true);
}
if (flags & STUDIO_RENDER)
{
if (!IEngineStudio.StudioCheckBBox())
return 0;
(*m_pModelsDrawn)++;
(*m_pStudioModelCount)++;
if (m_pStudioHeader->numbodyparts == 0)
return 1;
}
if (m_pCurrentEntity->curstate.movetype == MOVETYPE_FOLLOW)
StudioMergeBones(m_pRenderModel);
else
StudioSetupBones();
StudioSaveBones();
if (flags & STUDIO_EVENTS)
{
StudioCalcAttachments();
IEngineStudio.StudioClientEvents();
if (m_pCurrentEntity->index > 0)
{
cl_entity_t *ent = gEngfuncs.GetEntityByIndex(m_pCurrentEntity->index);
memcpy(ent->attachment, m_pCurrentEntity->attachment, sizeof(vec3_t) * 4);
}
}
if (flags & STUDIO_RENDER)
{
alight_t lighting;
vec3_t dir;
lighting.plightvec = dir;
IEngineStudio.StudioDynamicLight(m_pCurrentEntity, &lighting);
IEngineStudio.StudioEntityLight(&lighting);
IEngineStudio.StudioSetupLighting(&lighting);
m_nTopColor = m_pCurrentEntity->curstate.colormap & 0xFF;
m_nBottomColor = (m_pCurrentEntity->curstate.colormap & 0xFF00) >> 8;
IEngineStudio.StudioSetRemapColors(m_nTopColor, m_nBottomColor);
StudioRenderModel(dir);
}