Add Ground Zero weather exposure zones

2026-05-16 03:08:12 -07:00
parent b5d13598f8
commit 8b0b5fff92
10 changed files with 291 additions and 5 deletions
@@ -155,6 +155,15 @@ percentage, and trend the care-history shelter quality field toward the active
 protection level. The dev HUD shows current shelter protection so weather
 pressure can be tuned during MVP tests.

+Weather exposure zones use `AAgrarianWeatherExposureZone` volumes placed by the
+Ground Zero setup script. They describe local ridge, coastal-wind, and drainage
+cooling effects with an exposure multiplier and temperature offset. Server-side
+survival ticks select the strongest overlapping zone effect, replicate the
+current multiplier and offset, then apply them to ambient body-temperature drift
+and cold damage after shelter protection. This lets future generated tiles add
+biome, slope, elevation, hydrology, and coastal modifiers without changing the
+core survival calculation.
+
 First-pass sky and lighting use `AAgrarianSkyLightingController`. The controller
 owns movable sun, skylight, and exponential-height-fog components and reads the
 replicated `AAgrarianGameState` time, active tile sunrise/sunset, weather state,