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Merge branch 'better-buffering' into 'master'

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Better vote level buffering

See merge request KartKrew/Kart!109
This commit is contained in:
Sal 2018-11-27 12:25:02 -05:00
commit cc8af2acdb
6 changed files with 74 additions and 41 deletions
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11
src/d_netcmd.c
View file

@ -2076,6 +2076,7 @@ void D_SetupVote(void)
UINT8 *p = buf;
INT32 i;
UINT8 secondgt = G_SometimesGetDifferentGametype();
INT16 votebuffer[3] = {-1,-1,-1};
if (cv_kartencore.value && G_RaceGametype())
WRITEUINT8(p, (gametype|0x80));
@ -2086,12 +2087,16 @@ void D_SetupVote(void)
for (i = 0; i < 5; i++)
{
UINT16 m;
if (i == 2) // sometimes a different gametype
WRITEUINT16(p, G_RandMap(G_TOLFlag(secondgt), prevmap, false, false, 0, true));
m = G_RandMap(G_TOLFlag(secondgt), prevmap, false, 0, true, votebuffer);
else if (i >= 3) // unknown-random and force-unknown MAP HELL
WRITEUINT16(p, G_RandMap(G_TOLFlag(gametype), prevmap, true, false, (i-2), (i < 4)));
m = G_RandMap(G_TOLFlag(gametype), prevmap, false, (i-2), (i < 4), votebuffer);
else
WRITEUINT16(p, G_RandMap(G_TOLFlag(gametype), prevmap, false, false, 0, true));
m = G_RandMap(G_TOLFlag(gametype), prevmap, false, 0, true, votebuffer);
if (i < 3)
votebuffer[i] = m;
WRITEUINT16(p, m);
}
SendNetXCmd(XD_SETUPVOTE, buf, p - buf);

2
src/f_finale.c
View file

@ -1068,7 +1068,7 @@ void F_TitleScreenTicker(boolean run)
return;
}*/
mapname = G_BuildMapName(G_RandMap(TOL_RACE, -2, false, false, 0, false)+1);
mapname = G_BuildMapName(G_RandMap(TOL_RACE, -2, false, 0, false, NULL)+1);
numstaff = 1;
while (numstaff < 99 && (l = W_CheckNumForName(va("%sS%02u",mapname,numstaff+1))) != LUMPERROR)

95
src/g_game.c
View file

@ -779,7 +779,7 @@ const char *G_BuildMapName(INT32 map)
map = gamemap-1;
else
map = prevmap;
map = G_RandMap(G_TOLFlag(cv_newgametype.value), map, false, false, 0, false)+1;
map = G_RandMap(G_TOLFlag(cv_newgametype.value), map, false, 0, false, NULL)+1;
}
if (map < 100)
@ -3138,8 +3138,7 @@ INT16 G_SometimesGetDifferentGametype(void)
if (randmapbuffer[NUMMAPS] > 0 && (encorepossible || cv_kartvoterulechanges.value != 3))
{
if (cv_kartvoterulechanges.value != 1)
randmapbuffer[NUMMAPS]--;
randmapbuffer[NUMMAPS]--;
if (encorepossible)
{
switch (cv_kartvoterulechanges.value)
@ -3167,6 +3166,8 @@ INT16 G_SometimesGetDifferentGametype(void)
randmapbuffer[NUMMAPS] = 1; // every other vote (or always if !encorepossible)
break;
case 1: // sometimes
randmapbuffer[NUMMAPS] = 10; // ...every two cups?
break;
default:
// fallthrough - happens when clearing buffer, but needs a reasonable countdown if cvar is modified
case 2: // frequent
@ -3240,7 +3241,6 @@ INT16 G_TOLFlag(INT32 pgametype)
return INT16_MAX;
}
#ifdef FLUSHMAPBUFFEREARLY
static INT32 TOLMaps(INT16 tolflags)
{
INT32 num = 0;
@ -3251,14 +3251,14 @@ static INT32 TOLMaps(INT16 tolflags)
{
if (!mapheaderinfo[i])
continue;
if (mapheaderinfo[i]->menuflags & LF2_HIDEINMENU) // Don't include Map Hell
continue;
if ((mapheaderinfo[i]->typeoflevel & tolflags) == tolflags)
num++;
}
return num;
}
#endif
/** Select a random map with the given typeoflevel flags.
* If no map has those flags, this arbitrarily gives you map 1.
@ -3269,15 +3269,24 @@ static INT32 TOLMaps(INT16 tolflags)
* \author Graue <graue@oceanbase.org>
*/
static INT16 *okmaps = NULL;
INT16 G_RandMap(INT16 tolflags, INT16 pprevmap, boolean dontadd, boolean ignorebuffer, UINT8 maphell, boolean callagainsoon)
INT16 G_RandMap(INT16 tolflags, INT16 pprevmap, boolean ignorebuffer, UINT8 maphell, boolean callagainsoon, INT16 *extbuffer)
{
INT32 numokmaps = 0;
INT16 ix, bufx;
UINT16 extbufsize = 0;
boolean usehellmaps; // Only consider Hell maps in this pick
if (!okmaps)
okmaps = Z_Malloc(NUMMAPS * sizeof(INT16), PU_STATIC, NULL);
if (extbuffer != NULL)
{
bufx = 0;
while (extbuffer[bufx]) {
extbufsize++; bufx++;
}
}
tryagain:
usehellmaps = (maphell == 0 ? false : (maphell == 2 || M_RandomChance(FRACUNIT/100))); // 1% chance of Hell
@ -3298,6 +3307,23 @@ tryagain:
if (!ignorebuffer)
{
if (extbufsize > 0)
{
for (bufx = 0; bufx < extbufsize; bufx++)
{
if (extbuffer[bufx] == -1) // Rest of buffer SHOULD be empty
break;
if (ix == extbuffer[bufx])
{
isokmap = false;
break;
}
}
if (!isokmap)
continue;
}
for (bufx = 0; bufx < (maphell ? 3 : NUMMAPS); bufx++)
{
if (randmapbuffer[bufx] == -1) // Rest of buffer SHOULD be empty
@ -3308,12 +3334,12 @@ tryagain:
break;
}
}
if (!isokmap)
continue;
}
if (!isokmap)
continue;
if (pprevmap == -2) // title demos
if (pprevmap == -2) // title demo hack
{
lumpnum_t l;
if ((l = W_CheckNumForName(va("%sS01",G_BuildMapName(ix+1)))) == LUMPERROR)
@ -3330,20 +3356,18 @@ tryagain:
if (randmapbuffer[3] == -1) // Is the buffer basically empty?
{
ignorebuffer = true; // This will probably only help in situations where there's very few maps, but it's folly not to at least try it
goto tryagain; //return G_RandMap(tolflags, pprevmap, dontadd, true, maphell, callagainsoon);
goto tryagain;
}
for (bufx = 3; bufx < NUMMAPS; bufx++) // Let's clear all but the three most recent maps...
randmapbuffer[bufx] = -1;
if (cv_kartvoterulechanges.value == 1) // sometimes
randmapbuffer[NUMMAPS] = 0;
goto tryagain; //return G_RandMap(tolflags, pprevmap, dontadd, ignorebuffer, maphell, callagainsoon);
goto tryagain;
}
if (maphell) // Any wiggle room to loosen our restrictions here?
{
maphell--;
goto tryagain; //return G_RandMap(tolflags, pprevmap, dontadd, true, maphell-1, callagainsoon);
goto tryagain;
}
ix = 0; // Sorry, none match. You get MAP01.
@ -3351,15 +3375,7 @@ tryagain:
randmapbuffer[bufx] = -1; // if we're having trouble finding a map we should probably clear it
}
else
{
ix = okmaps[M_RandomKey(numokmaps)];
if (!dontadd)
{
for (bufx = NUMMAPS-1; bufx > 0; bufx--)
randmapbuffer[bufx] = randmapbuffer[bufx-1];
randmapbuffer[0] = ix;
}
}
if (!callagainsoon)
{
@ -3370,6 +3386,25 @@ tryagain:
return ix;
}
void G_AddMapToBuffer(INT16 map)
{
INT16 bufx, refreshnum = (TOLMaps(G_TOLFlag(gametype)) / 2) + 1;
// Add the map to the buffer.
for (bufx = NUMMAPS-1; bufx > 0; bufx--)
randmapbuffer[bufx] = randmapbuffer[bufx-1];
randmapbuffer[0] = map;
// We're getting pretty full, so lets flush this for future usage.
if (randmapbuffer[refreshnum] != -1)
{
// Clear all but the five most recent maps.
for (bufx = 5; bufx < NUMMAPS; bufx++) // bufx < refreshnum? Might not handle everything for gametype switches, though.
randmapbuffer[bufx] = -1;
//CONS_Printf("Random map buffer has been flushed.\n");
}
}
//
// G_DoCompleted
//
@ -3505,22 +3540,12 @@ static void G_DoCompleted(void)
automapactive = false;
#ifdef FLUSHMAPBUFFEREARLY
if (randmapbuffer[TOLMaps(G_TOLFlag(gametype))-5] != -1) // We're getting pretty full, so! -- no need for this, handled in G_RandMap
{
for (i = 3; i < NUMMAPS; i++) // Let's clear all but the three most recent maps...
randmapbuffer[i] = -1;
if (cv_kartvoterulechanges.value == 1) // sometimes
randmapbuffer[NUMMAPS] = 0;
}
#endif
if (gametype != GT_COOP)
{
if (cv_advancemap.value == 0) // Stay on same map.
nextmap = prevmap;
else if (cv_advancemap.value == 2) // Go to random map.
nextmap = G_RandMap(G_TOLFlag(gametype), prevmap, false, false, 0, false);
nextmap = G_RandMap(G_TOLFlag(gametype), prevmap, false, 0, false, NULL);
}
// We are committed to this map now.

3
src/g_game.h
View file

@ -255,6 +255,7 @@ FUNCMATH INT32 G_TicsToMilliseconds(tic_t tics);
// Don't split up TOL handling
INT16 G_TOLFlag(INT32 pgametype);
INT16 G_RandMap(INT16 tolflags, INT16 pprevmap, boolean dontadd, boolean ignorebuffer, UINT8 maphell, boolean callagainsoon);
INT16 G_RandMap(INT16 tolflags, INT16 pprevmap, boolean ignorebuffer, UINT8 maphell, boolean callagainsoon, INT16 *extbuffer);
void G_AddMapToBuffer(INT16 map);
#endif

2
src/m_menu.c
View file

@ -7454,7 +7454,7 @@ static void M_StartServer(INT32 choice)
G_StopMetalDemo();
if (!cv_nextmap.value)
CV_SetValue(&cv_nextmap, G_RandMap(G_TOLFlag(cv_newgametype.value), -1, false, false, 0, false)+1);
CV_SetValue(&cv_nextmap, G_RandMap(G_TOLFlag(cv_newgametype.value), -1, false, 0, false, NULL)+1);
if (cv_maxplayers.value < ssplayers+1)
CV_SetValue(&cv_maxplayers, ssplayers+1);

2
src/p_setup.c
View file

@ -3113,6 +3113,8 @@ boolean P_SetupLevel(boolean skipprecip)
#endif
}
G_AddMapToBuffer(gamemap-1);
return true;
}