feat: NPC mourning behavior on housemate death

When an NPC dies from starvation, their highest-familiarity companion enters mourning for 100 ticks (~half a day). Mourning NPCs skip work: they rest if energy is low, otherwise wander near home. Mourning_ticks counts down each tick through ActionExecutionSystem and is serialized for save/load continuity with backward-compatible default of 0. This gives the familiarity graph its first behavioral consequence.
2026-07-09 00:23:00 +02:00
parent 8a955f3c29
commit 4b5fc858f8
5 changed files with 39 additions and 1 deletions
@@ -6,6 +6,8 @@ func advance_npc(npc: SimNPC, village: SimVillage) -> void:
 	if npc.is_dead:
 		return
 	_update_needs(npc, village)
+	if npc.mourning_ticks > 0:
+		npc.mourning_ticks -= 1
 	if npc.is_dead or npc.task_state != SimNPC.TASK_STATE_WORKING:
 		return
 	npc.task_progress += 1.0