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75 行
1.8 KiB
75 行
1.8 KiB
using UnityEngine;
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using UOP1.StateMachine;
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using UOP1.StateMachine.ScriptableObjects;
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[CreateAssetMenu(fileName = "DropReward", menuName = "State Machines/Actions/Drop Reward")]
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public class DropRewardSO : StateActionSO
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{
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protected override StateAction CreateAction() => new DropReward();
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}
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public class DropReward : StateAction
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{
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private DroppableRewardConfigSO _dropRewardConfig;
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private Transform _currentTransform;
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public override void Awake(StateMachine stateMachine)
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{
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_dropRewardConfig = stateMachine.GetComponent<Damageable>().DroppableRewardConfig;
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_currentTransform = stateMachine.transform;
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}
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public override void OnUpdate()
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{
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}
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public override void OnStateEnter()
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{
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DropAllRewards(_currentTransform.position);
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}
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private void DropAllRewards(Vector3 position)
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{
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// Drop items
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foreach (DropGroup dropGroup in _dropRewardConfig.DropGroups)
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{
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float randValue = Random.value;
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if (dropGroup.DropRate >= randValue)
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{
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DropOneReward(dropGroup, position);
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}
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else
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{
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break;
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}
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}
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}
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private void DropOneReward(DropGroup dropGroup, Vector3 position)
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{
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float dropDice = Random.value;
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float _currentRate = 0.0f;
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Item item = null;
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GameObject itemPrefab = null;
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foreach (DropItem dropItem in dropGroup.Drops)
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{
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_currentRate += dropItem.ItemDropRate;
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if (_currentRate >= dropDice)
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{
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item = dropItem.Item;
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itemPrefab = dropItem.Item.Prefab;
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break;
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}
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}
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float randAngle = Random.value * Mathf.PI * 2;
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GameObject collectibleItem = GameObject.Instantiate(itemPrefab,
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position + itemPrefab.transform.localPosition +
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_dropRewardConfig.ScatteringDistance * (Mathf.Cos(randAngle) * Vector3.forward + Mathf.Sin(randAngle) * Vector3.right),
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Quaternion.identity);
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collectibleItem.GetComponent<CollectableItem>().AnimateItem();
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}
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}
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