refactor: separate action system responsibilities

2026-07-05 14:17:45 +02:00
parent 81df7b5939
commit 4673f0698d
18 changed files with 458 additions and 383 deletions
@@ -0,0 +1,32 @@
+class_name ActionExecutionSystem
+extends RefCounted
+
+func advance_npc(npc: SimNPC, village: SimVillage) -> void:
+	if npc.is_dead:
+		return
+	_update_needs(npc, village)
+	if npc.is_dead or npc.task_state != SimNPC.TASK_STATE_WORKING:
+		return
+	npc.task_progress += 1.0
+	if npc.task_progress >= npc.task_duration:
+		npc.task_complete = true
+		npc.task_state = SimNPC.TASK_STATE_COMPLETE
+
+func _update_needs(npc: SimNPC, village: SimVillage) -> void:
+	npc.hunger += 3.0 * village.food_modifier
+	match npc.task_state:
+		SimNPC.TASK_STATE_IDLE:
+			npc.energy -= 0.5
+		SimNPC.TASK_STATE_TRAVELING:
+			npc.energy -= 2.0
+		SimNPC.TASK_STATE_WORKING:
+			if npc.current_task != SimulationIds.ACTION_REST:
+				npc.energy -= 3.0
+		SimNPC.TASK_STATE_COMPLETE:
+			npc.energy -= 0.25
+	npc.hunger = clamp(npc.hunger, 0.0, 100.0)
+	npc.energy = clamp(npc.energy, 0.0, 100.0)
+	npc.is_starving = npc.hunger >= 90.0
+	npc.starvation_ticks = npc.starvation_ticks + 1 if npc.is_starving else 0
+	if npc.starvation_ticks >= npc.starvation_death_threshold:
+		npc.die_from_starvation()