//
// R_RenderView
//
void R_RenderPlayerView(player_t *player)
{
R_SetupFrame(player);
// Clear buffers.
R_ClearClipSegs();
R_ClearDrawSegs();
if (automapactive)
{
// The head node is the last node output.
R_RenderBSPNode(numnodes - 1);
}
else
{
// Clear buffers.
R_ClearPlanes();
R_ClearSprites();
if (player->cheats & CF_NOCLIP)
V_FillRect(0, viewwindowx, viewwindowy, viewwidth, viewheight, 0);
// The head node is the last node output.
R_RenderBSPNode(numnodes - 1);
R_DrawPlanes();
R_DrawMasked();
}
}
int HU_DrawDemoProgress(int force)
{
static unsigned int last_update = 0;
static int prev_len = -1;
int len, tics_count, diff;
unsigned int tick, max_period;
if (gamestate == GS_DEMOSCREEN || (!demoplayback && !democontinue) || !hudadd_demoprogressbar)
return false;
tics_count = ((doSkip && demo_skiptics > 0) ? MIN(demo_skiptics, demo_tics_count) : demo_tics_count) * demo_playerscount;
len = MIN(SCREENWIDTH, (int)((int_64_t)SCREENWIDTH * demo_curr_tic / tics_count));
if (!force)
{
max_period = ((tics_count - demo_curr_tic > 35 * demo_playerscount) ? 500 : 15);
// Unnecessary updates of progress bar
// can slow down demo skipping and playback
tick = SDL_GetTicks();
if (tick - last_update < max_period)
return false;
last_update = tick;
// Do not update progress bar if difference is small
diff = len - prev_len;
if (diff == 0 || diff == 1) // because of static prev_len
return false;
}
prev_len = len;
V_FillRect(0, 0, SCREENHEIGHT - 4, len - 0, 4, 4);
if (len > 4)
V_FillRect(0, 2, SCREENHEIGHT - 3, len - 4, 2, 0);
return true;
}
//
// R_RenderView
//
void R_RenderPlayerView (player_t* player)
{
R_SetupFrame (player);
// Clear buffers.
R_ClearClipSegs ();
R_ClearDrawSegs ();
R_ClearPlanes ();
R_ClearSprites ();
rendered_segs = rendered_visplanes = 0;
if (V_GetMode() == VID_MODEGL)
{
#ifdef GL_DOOM
// proff 11/99: clear buffers
gld_InitDrawScene();
// proff 11/99: switch to perspective mode
gld_StartDrawScene();
#endif
} else {
if (autodetect_hom)
{ // killough 2/10/98: add flashing red HOM indicators
unsigned char color=(gametic % 20) < 9 ? 0xb0 : 0;
V_FillRect(SCR_FRONT_L, viewwindowx, viewwindowy, viewwidth, viewheight, color);
V_FillRect(SCR_FRONT_R, viewwindowx, viewwindowy, viewwidth, viewheight, color);
R_DrawViewBorder();
}
}
// check for new console commands.
#ifdef HAVE_NET
NetUpdate ();
#endif
// The head node is the last node output.
R_RenderBSPNode (numnodes-1);
R_ResetColumnBuffer();
// Check for new console commands.
#ifdef HAVE_NET
NetUpdate ();
#endif
if (V_GetMode() != VID_MODEGL)
R_DrawPlanes ();
// Check for new console commands.
#ifdef HAVE_NET
NetUpdate ();
#endif
if (V_GetMode() != VID_MODEGL) {
R_DrawMasked ();
R_ResetColumnBuffer();
}
// Check for new console commands.
#ifdef HAVE_NET
NetUpdate ();
#endif
if (V_GetMode() == VID_MODEGL) {
#ifdef GL_DOOM
// proff 11/99: draw the scene
gld_DrawScene(player);
// proff 11/99: finishing off
gld_EndDrawScene();
#endif
}
if (rendering_stats) R_ShowStats();
R_RestoreInterpolations();
}