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Item "loneliness"

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This commit is contained in:
Antonio Martinez 2024-08-21 00:41:35 -07:00
parent 158052158e
commit d8fc1fed64
1 changed files with 73 additions and 5 deletions
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78
src/k_roulette.c
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@ -661,8 +661,6 @@ static fixed_t K_PercentSPBOdds(const itemroulette_t *roulette, UINT8 position)
multiplier = FRACUNIT;
}
CONS_Printf("%d; %d / %d\n", leveltime, dist, roulette->secondToFirst);
return multiplier;
}
}
@ -839,6 +837,8 @@ static void K_InitRoulette(itemroulette_t *const roulette)
roulette->firstDist = K_UndoMapScaling(K_GetSpecialUFODistance());
}
// Calculate 2nd's distance from 1st, for SPB
if (roulette->firstDist != UINT32_MAX && roulette->secondDist != UINT32_MAX
&& roulette->secondDist > roulette->firstDist)
@ -1060,6 +1060,40 @@ static boolean K_IsItemFirstPermitted(kartitems_t item)
}
}
static boolean K_IsItemSpeed(kartitems_t item)
{
switch (item)
{
case KITEM_SNEAKER:
case KRITEM_DUALSNEAKER:
case KRITEM_TRIPLESNEAKER:
case KITEM_FLAMESHIELD:
case KITEM_ROCKETSNEAKER:
return true;
default:
return false;
}
}
static boolean K_IsItemUselessAlone(kartitems_t item)
{
switch (item)
{
case KITEM_JAWZ:
case KRITEM_DUALJAWZ:
case KITEM_LIGHTNINGSHIELD:
case KITEM_ORBINAUT:
case KRITEM_TRIPLEORBINAUT:
case KRITEM_QUADORBINAUT:
case KITEM_BALLHOG:
case KITEM_BUBBLESHIELD:
return true;
default:
return false;
}
}
// Which items are disallowed for THIS player?
static boolean K_ShouldPlayerAllowItem(kartitems_t item, const player_t *player)
{
@ -1424,10 +1458,35 @@ void K_FillItemRouletteData(const player_t *player, itemroulette_t *const roulet
// CONS_Printf("starting delta for %s is %d\n", cv_items[i-1].name, deltas[i]);
}
// A lot of items suck if no players are nearby to interact with them.
// Should we bias towards items that get us back to the action?
UINT32 lonelinessThreshold = 3*DISTVAR/2;
UINT32 toAttacker = lonelinessThreshold;
UINT32 toDefender = lonelinessThreshold;
boolean lonely = false;
if ((gametyperules & GTR_CIRCUIT) && specialstageinfo.valid == false)
{
for (i = 0; i < MAXPLAYERS; i++)
{
if (playeringame[i] == false || players[i].spectator == true || players[i].exiting)
continue;
if (players[i].position == player->position + 1)
toAttacker = K_UndoMapScaling(players[i].distancetofinish - player->distancetofinish);
if (players[i].position == player->position - 1)
toDefender = K_UndoMapScaling(player->distancetofinish - players[i].distancetofinish);
}
}
if (toAttacker >= lonelinessThreshold && toDefender >= lonelinessThreshold && player->position > 1)
lonely = true;
// let's start finding items to list
UINT8 added = 0;
UINT32 totalreelpower = 0;
// let's start finding items to list
for (i = 0; i < reelsize; i++)
{
UINT32 lowestdelta = INT32_MAX;
@ -1465,10 +1524,12 @@ void K_FillItemRouletteData(const player_t *player, itemroulette_t *const roulet
// UINT32 deltapenalty = (DISTVAR*4)^(candidates[bestitem])/dupetolerance[bestitem];
UINT32 deltapenalty = 4*DISTVAR*(1+candidates[bestitem])/dupetolerance[bestitem];
if (K_IsItemPower(i) && rival)
if (K_IsItemPower(bestitem) && rival)
deltapenalty = 3 * deltapenalty / 4;
if (K_IsItemPower(i) && franticitems)
if (K_IsItemPower(bestitem) && franticitems)
deltapenalty = 3 * deltapenalty / 4;
if (lonely && K_IsItemUselessAlone(bestitem))
deltapenalty *= 2;
if (cv_kartdebugdistribution.value > 1)
{
@ -1499,6 +1560,8 @@ void K_FillItemRouletteData(const player_t *player, itemroulette_t *const roulet
// CONS_Printf("added %s with candidates %d\n", cv_items[lowestindex-1].name, candidates[lowestindex]);
}
// Introduce SPB to race if there's a major frontrun breakway
fixed_t spb_odds = K_PercentSPBOdds(roulette, player->position);
if ((gametyperules & GTR_CIRCUIT)
@ -1529,6 +1592,11 @@ void K_FillItemRouletteData(const player_t *player, itemroulette_t *const roulet
V_DrawThinString(BASE_X - 12, 5, FLAGS, va("%d", targetpower/humanscaler));
V_DrawThinString(BASE_X - 12, 5+12, FLAGS, va("%d", toAttacker));
V_DrawThinString(BASE_X - 12, 5+24, FLAGS, va("%d", toDefender));
if (lonely)
V_DrawThinString(BASE_X - 12, 5+36, FLAGS, va(":("));
for(UINT8 k = 0; k < candidates[i]; k++)
V_DrawFixedPatch((BASE_X + 3*k)*FRACUNIT, (BASE_Y-7)*FRACUNIT, (FRACUNIT >> 1), FLAGS, K_GetSmallStaticCachedItemPatch(i), NULL);