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Simeon Radivoev 2022-02-12 12:53:50 +02:00
commit ee5c2f922d
Signed by: simeonradivoev
GPG key ID: 7611A451D2A5D37A
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Assets/Scripts/Systems/Player/PlayerWeaponSwitcherSystem.cs Normal file
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using Items;
using Unity.Entities;
using UnityEngine;
using UnityEngine.AddressableAssets;
namespace DefaultNamespace
{
public class PlayerWeaponSwitcherSystem : AdvancedComponentSystem
{
protected override void OnSystemUpdate()
{
Entities.WithAllReadOnly<Slot>()
.ForEach(
(Entity entity, ActorWeaponPropertiesData weapon, ref ActorWeaponReferenceData weaponReference) =>
{
var inventory = EntityManager.GetBuffer<Slot>(entity);
var weaponEntity = weaponReference.Weapon;
var weaponSlotIndex = inventory.Length - 1;
if (weaponSlotIndex >= 0)
{
var inventoryWeapon = inventory[weaponSlotIndex];
if (!inventoryWeapon.Item.Item.IsValid)
{
RemoveWeapon(entity, weaponEntity);
}
else if (inventoryWeapon.Item.Item != weapon.Id)
{
RemoveWeapon(entity, weaponEntity);
}
}
else
{
RemoveWeapon(entity, weaponEntity);
}
});
Entities.WithAll<Slot>()
.WithNone<ActorWeaponPropertiesData>()
.ForEach(
entity =>
{
var inventory = EntityManager.GetBuffer<Slot>(entity);
var weaponSlotIndex = inventory.Length - 1;
if (weaponSlotIndex >= 0 && inventory[weaponSlotIndex].Item.Item.IsValid)
{
var itemOperation = Addressables.LoadAssetAsync<ItemPrefab>(inventory[weaponSlotIndex].Item.Item.ToString());
if (itemOperation.IsValid() && itemOperation.IsDone && itemOperation.Result is RangedWeaponItem weaponItem)
{
PostUpdateCommands.AddSharedComponent(
entity,
new ActorWeaponPropertiesData { Weapon = weaponItem, Id = inventory[weaponSlotIndex].Item.Item });
}
}
});
}
private void RemoveWeaponComponents(Entity entity, Entity weaponEntity)
{
PostUpdateCommands.RemoveComponent<ActorWeaponPropertiesData>(entity);
PostUpdateActions.Enqueue(
() =>
{
EntityManager.DestroyEntityWithObjects(weaponEntity);
if (EntityManager.HasComponent<Animator>(entity))
{
var animator = EntityManager.GetComponentObject<Animator>(entity);
var overrideController = animator.runtimeAnimatorController as AnimatorOverrideController;
if (overrideController != null)
{
animator.runtimeAnimatorController = overrideController.runtimeAnimatorController;
}
}
});
}
private void RemoveWeapon(Entity entity, Entity weaponEntity)
{
PostUpdateCommands.RemoveComponent<ActorWeaponReferenceData>(entity);
RemoveWeaponComponents(entity, weaponEntity);
}
}
}