update

autoload/stats.gd

@@ -0,0 +1,53 @@
+extends Node
+
+var entities: Dictionary = {}
+var player_cache: Dictionary = {}
+
+func register(entity: Node, base: BaseStats) -> void:
+  if entity.is_in_group("player") and not player_cache.is_empty():
+    entities[entity] = player_cache.duplicate()
+    entities[entity]["base_stats"] = base
+    player_cache.clear()
+  else:
+    entities[entity] = {
+      "base_stats": base,
+      "health": base.max_health,
+      "max_health": base.max_health,
+      "health_regen": base.health_regen,
+      "shield": base.max_shield,
+      "max_shield": base.max_shield,
+      "shield_regen_delay": base.shield_regen_delay,
+      "shield_regen_time": base.shield_regen_time,
+      "shield_regen_timer": 0.0,
+      "alive": true,
+      "buff_damage": 1.0,
+      "buff_heal": 1.0,
+      "buff_shield": 1.0,
+    }
+
+func deregister(entity: Node) -> void:
+  if entity.is_in_group("player") and entity in entities:
+    player_cache = entities[entity].duplicate()
+  entities.erase(entity)
+
+func clear_player_cache() -> void:
+  player_cache.clear()
+
+func get_stat(entity: Node, key: String) -> Variant:
+  if entity in entities:
+    return entities[entity].get(key)
+  return null
+
+func set_stat(entity: Node, key: String, value: Variant) -> void:
+  if entity in entities:
+    entities[entity][key] = value
+
+func get_base(entity: Node) -> BaseStats:
+  if entity in entities:
+    return entities[entity]["base_stats"]
+  return null
+
+func is_alive(entity: Node) -> bool:
+  if entity in entities:
+    return entities[entity]["alive"]
+  return false