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Tenari
2026-03-26 07:50:14 -05:00
parent c9f33d9b0e
commit d039f3ce0a
4 changed files with 83 additions and 18 deletions
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src/server.c
+18 -16
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@@ -1059,23 +1059,25 @@ fn void* gameLoop(void* params) {
}
// tick all the star systems (auctions)
StarSystem* sys = NULL;
Range1u64 sys_range = LaneRange(STAR_SYSTEM_COUNT);
for (u32 i = sys_range.min; i < sys_range.max; i++) {
sys = &state.map[i];
if (player_count > 0) { // don't bother until there's actually a player
StarSystem* sys = NULL;
Range1u64 sys_range = LaneRange(STAR_SYSTEM_COUNT);
for (u32 i = sys_range.min; i < sys_range.max; i++) {
sys = &state.map[i];
// tick the auction price
u32 grace_period_ends_at = sys->auction.started_at + (GOAL_GAME_LOOPS_PER_S * 3);
bool is_auction_still_running = sys->auction.finished_at == 0;
bool is_auction_grace_period_finished = state.frame > grace_period_ends_at;
if (is_auction_still_running && is_auction_grace_period_finished) {
f32 initial_price = COMMODITIES[sys->auction.type].price * AUCTION_PRICE_START_MULTIPLE;
f32 t_sec = ((f32)state.frame - (f32)grace_period_ends_at) / (f32)GOAL_GAME_LOOPS_PER_S;
// t is in minutes
f32 t = t_sec / 60;
f32 decay = -0.50 * t;
f32 floor_price = COMMODITIES[sys->auction.type].price * 0.9;
sys->auction.price = Max((initial_price * pow(EULERS_E, decay)), floor_price);
// tick the auction price
u32 grace_period_ends_at = sys->auction.started_at + (GOAL_GAME_LOOPS_PER_S * 3);
bool is_auction_still_running = sys->auction.finished_at == 0;
bool is_auction_grace_period_finished = state.frame > grace_period_ends_at;
if (is_auction_still_running && is_auction_grace_period_finished) {
f32 initial_price = COMMODITIES[sys->auction.type].price * AUCTION_PRICE_START_MULTIPLE;
f32 t_sec = ((f32)state.frame - (f32)grace_period_ends_at) / (f32)GOAL_GAME_LOOPS_PER_S;
// t is in minutes
f32 t = t_sec / 60;
f32 decay = -0.50 * t;
f32 floor_price = COMMODITIES[sys->auction.type].price * 0.9;
sys->auction.price = Max((initial_price * pow(EULERS_E, decay)), floor_price);
}
}
}