// Frees the flares as they expire.
void animateFlares(flare **flares, short count) {
LIGHTING_STATE *lights;
boolean inView, fastForward, atLeastOneFlareStillActive;
short i; // i iterates through the flare list
#ifdef BROGUE_ASSERTS
assert(rogue.RNG == RNG_SUBSTANTIVE);
#endif
lights = backUpLighting();
fastForward = rogue.trueColorMode || rogue.playbackFastForward;
do {
inView = false;
atLeastOneFlareStillActive = false;
for (i = 0; i < count; i++) {
if (flares[i]) {
if (updateFlare(flares[i])) {
atLeastOneFlareStillActive = true;
if (drawFlareFrame(flares[i])) {
inView = true;
}
} else {
free(flares[i]);
flares[i] = NULL;
}
}
}
demoteVisibility();
updateFieldOfViewDisplay(false, true);
if (!fastForward && (inView || rogue.playbackOmniscience) && atLeastOneFlareStillActive) {
fastForward = pauseBrogue(10);
}
recordOldLights();
restoreLighting(lights);
} while (atLeastOneFlareStillActive);
freeLightingState(lights);
updateFieldOfViewDisplay(false, true);
}
void updateLighting() {
short i, j, k;
enum dungeonLayers layer;
enum tileType tile;
creature *monst;
// Copy Light over oldLight
recordOldLights();
// and then zero out Light.
for (i = 0; i < DCOLS; i++) {
for (j = 0; j < DROWS; j++) {
for (k=0; k<3; k++) {
tmap[i][j].light[k] = 0;
}
pmap[i][j].flags |= IS_IN_SHADOW;
}
}
// Paint all glowing tiles.
for (i = 0; i < DCOLS; i++) {
for (j = 0; j < DROWS; j++) {
for (layer = 0; layer < NUMBER_TERRAIN_LAYERS; layer++) {
tile = pmap[i][j].layers[layer];
if (tileCatalog[tile].glowLight) {
paintLight(&(lightCatalog[tileCatalog[tile].glowLight]), i, j, false, false);
}
}
}
}
// Cycle through monsters and paint their lights:
CYCLE_MONSTERS_AND_PLAYERS(monst) {
if (monst->info.flags & MONST_INTRINSIC_LIGHT) {
paintLight(&lightCatalog[monst->info.intrinsicLightType], monst->xLoc, monst->yLoc, false, false);
}
if (monst->status[STATUS_BURNING] && !(monst->info.flags & MONST_FIERY)) {
paintLight(&lightCatalog[BURNING_CREATURE_LIGHT], monst->xLoc, monst->yLoc, false, false);
}
if (monsterRevealed(monst)) {
paintLight(&lightCatalog[TELEPATHY_LIGHT], monst->xLoc, monst->yLoc, false, true);
}
}
// Also paint telepathy lights for dormant monsters.
for (monst = dormantMonsters->nextCreature; monst != NULL; monst = monst->nextCreature) {
if (monsterRevealed(monst)) {
paintLight(&lightCatalog[TELEPATHY_LIGHT], monst->xLoc, monst->yLoc, false, true);
}
}
updateDisplayDetail();
// Miner's light:
paintLight(&rogue.minersLight, player.xLoc, player.yLoc, true, true);
if (player.status[STATUS_INVISIBLE]) {
player.info.foreColor = &playerInvisibleColor;
} else if (playerInDarkness()) {
player.info.foreColor = &playerInDarknessColor;
} else if (pmap[player.xLoc][player.yLoc].flags & IS_IN_SHADOW) {
player.info.foreColor = &playerInShadowColor;
} else {
player.info.foreColor = &playerInLightColor;
}
}