using System.Collections.Generic;
using System.Reflection;
using Common.Base;

namespace Model
{
	public class BehaviorTreeComponent: Component<World>, IAssemblyLoader
	{
		private readonly Dictionary<int, BehaviorTree> trees = new Dictionary<int, BehaviorTree>();

		public void Load(Assembly assembly)
		{
			BehaviorTreeFactory behaviorTreeFactory = BehaviorTreeFactory.Instance;
			behaviorTreeFactory.Load(assembly);

			NodeConfig[] nodeConfigs = World.Instance.GetComponent<ConfigComponent>().GetAll<NodeConfig>();
			foreach (NodeConfig nodeConfig in nodeConfigs)
			{
				BehaviorTree behaviorTree = behaviorTreeFactory.CreateTree(nodeConfig);
				this.trees[nodeConfig.Id] = behaviorTree;
			}
		}

		public BehaviorTree this[int id]
		{
			get
			{
				return this.trees[id];
			}
		}
	}
}