/**
* @brief Parse values for a sequence model
* @return 1 - increase the command position of the sequence by one
* @sa seqEnt_vals
* @sa CL_SequenceFindEnt
*/
static int SEQ_ExecuteModel (sequenceContext_t *context, const char *name, const char *data)
{
/* get sequence entity */
seqEnt_t *se = SEQ_FindEnt(context, name);
if (!se) {
int i;
/* create new sequence entity */
for (i = 0, se = context->ents; i < context->numEnts; i++, se++)
if (!se->inuse)
break;
if (i >= context->numEnts) {
if (context->numEnts >= MAX_SEQENTS)
Com_Error(ERR_FATAL, "Too many sequence entities");
se = &context->ents[context->numEnts++];
}
/* allocate */
OBJZERO(*se);
se->inuse = true;
Q_strncpyz(se->name, name, sizeof(se->name));
VectorSet(se->color, 0.7, 0.7, 0.7);
}
/* get values */
while (*data) {
const value_t *vp;
for (vp = seqEnt_vals; vp->string; vp++)
if (Q_streq(data, vp->string)) {
data += strlen(data) + 1;
Com_EParseValue(se, data, vp->type, vp->ofs, vp->size);
break;
}
if (!vp->string) {
if (Q_streq(data, "model")) {
data += strlen(data) + 1;
Com_DPrintf(DEBUG_CLIENT, "Registering model: %s\n", data);
se->model = R_FindModel(data);
if (se->model == NULL)
se->inuse = false;
} else if (Q_streq(data, "anim")) {
if (se->model == NULL)
Com_Error(ERR_FATAL, "could not change the animation - no model loaded yet");
data += strlen(data) + 1;
Com_DPrintf(DEBUG_CLIENT, "Change anim to: %s\n", data);
R_AnimChange(&se->as, se->model, data);
} else
Com_Printf("SEQ_ExecuteModel: unknown token '%s'\n", data);
}
data += strlen(data) + 1;
}
return 1;
}
/**
* @brief Removed a sequence entity from the current sequence
* @return 1 - increase the command position of the sequence by one
* @sa CL_SequenceFind2D
* @sa CL_SequenceFindEnt
*/
static int SEQ_ExecuteDelete (sequenceContext_t* context, const char* name, const char* data)
{
seqEnt_t* se = SEQ_FindEnt(context, name);
if (se)
se->inuse = false;
seq2D_t* s2d = SEQ_Find2D(context, name);
if (s2d) {
s2d->inuse = false;
Mem_Free(s2d->text);
s2d->text = nullptr;
}
if (!se && !s2d)
Com_Printf("SEQ_ExecuteDelete: couldn't find '%s'\n", name);
return 1;
}
/**
* @sa CL_Sequence2D
* @sa CL_ViewRender
* @sa CL_SequenceEnd_f
* @sa UI_PopWindow
* @sa CL_SequenceFindEnt
*/
static void SEQ_Render3D (sequenceContext_t *context)
{
entity_t ent;
seqEnt_t *se;
int i;
if (context->numEnts == 0)
return;
/* set camera */
SEQ_SetCamera(context);
refdef.numEntities = 0;
refdef.mapTiles = cl.mapTiles;
/* render sequence */
for (i = 0, se = context->ents; i < context->numEnts; i++, se++) {
if (!se->inuse)
continue;
/* advance in time */
VectorMA(se->origin, cls.frametime, se->speed, se->origin);
VectorMA(se->angles, cls.frametime, se->omega, se->angles);
R_AnimRun(&se->as, se->model, context->animspeed * cls.frametime);
/* add to scene */
OBJZERO(ent);
ent.model = se->model;
ent.skinnum = se->skin;
ent.as = se->as;
ent.alpha = se->alpha;
R_EntitySetOrigin(&ent, se->origin);
VectorCopy(se->origin, ent.oldorigin);
VectorCopy(se->angles, ent.angles);
if (se->parent && se->tag) {
seqEnt_t *parent;
parent = SEQ_FindEnt(context, se->parent);
if (parent)
ent.tagent = parent->ep;
ent.tagname = se->tag;
}
/* add to render list */
se->ep = R_GetFreeEntity();
R_AddEntity(&ent);
}
refdef.rendererFlags |= RDF_NOWORLDMODEL;
/* use a relative fixed size */
viddef.x = context->pos[0];
viddef.y = context->pos[1];
viddef.viewWidth = context->size[0];
viddef.viewHeight = context->size[1];
/* update refdef */
CL_ViewUpdateRenderData();
/** @todo Models are not at the right position (relative to the node position). Maybe R_SetupFrustum erase matrix. Not a trivialous task. */
/* render the world */
R_PushMatrix();
R_RenderFrame();
R_PopMatrix();
}