protected override void OnUpdate()
{
Entities.WithAll <Transform, ActorInventory, ActorInput>().ForEach((Entity inventoryEntity, Transform inventoryTransform, ref ActorInventory actorInventory, ref ActorInput actorInput) =>
{
newActorInventory = actorInventory;
newInventoryActorInput = actorInput;
attemptToPickUp = false;
if (actorInput.actionToDo == 1 && actorInput.action == 0)
{
Entities.WithAll <Transform, ActorItem>().ForEach((Entity itemEntity, Transform itemTransform) =>
{
//Get Item shared component
var actorItem = EntityManager.GetSharedComponentData <ActorItem>(itemEntity);
//Check if were in distance and not already picked up
if (!attemptToPickUp && Vector3.Distance(inventoryTransform.position, itemTransform.position) <= 1f && !EntityManager.HasComponent(itemEntity, typeof(Parent)))
{
//Set that we attempted to pick a item up
attemptToPickUp = true;
//Get Target Socket
var targetSocket = ActorUtilities.GetFirstEmptyTransform(inventoryTransform, actorItem.sockets);
//Do Pickup | Set action to 0
if (targetSocket != null)
{
ActorUtilities.PickupItem(PostUpdateCommands, EntityManager, targetSocket, itemTransform, itemEntity, actorItem, inventoryTransform, inventoryEntity, ref newActorInventory);
newInventoryActorInput.action = 0;
}
}
});
}
//Drop | Set Action to 0
if (actorInput.actionToDo == 1 && actorInput.action == 0 && attemptToPickUp == false && newActorInventory.isEquipped == 1)
{
ActorUtilities.DropItem(PostUpdateCommands, EntityManager, newActorInventory.equippedEntiy, inventoryTransform, inventoryEntity, ref newActorInventory);
newInventoryActorInput.action = 0;
}
actorInventory = newActorInventory;
actorInput = newInventoryActorInput;
});
}
// Called when the node enters the scene tree for the first time.
public override void _Ready()
{
Main m = GetNode <Main>("/root/main");
_input = new FPSInput();
_hudState = new HUDPlayerState();
_hudState.health = 80;
_hudState.ammoLoaded = 999;
_hudState.weaponName = "Stakegun";
// find Godot scene nodes
_body = GetNode <KinematicWrapper>("actor_base");
_body.actor = this;
_body.HideModels();
_head = GetNode <Spatial>("actor_base/head");
_laserDot = GetNode <LaserDot>("laser_dot");
_laserDot.CustomInit(_head, uint.MaxValue, 1000);
_thrownSword = m.factory.SpawnThrownSword(false);
m.AddOrphanNode(_thrownSword);
// init components
_fpsCtrl = new FPSController(_body, _head);
// Inventory
_inventory = new ActorInventory();
_inventory.Init(_head, 1);
// Add weapons
_inventory.AddWeapon(AttackFactory.CreatePlayerShotgun(_head, _body));
_inventory.AddWeapon(AttackFactory.CreateStakegun(_head, _body));
m.cam.AttachToTarget(_head);
}
//private Methods
private void AddActorComponents()
{
m_Abilities = (gameObject.GetComponent <ActorAbilities>() == null ? gameObject.AddComponent <ActorAbilities>() : gameObject.GetComponent <ActorAbilities>());
m_Movement = (gameObject.GetComponent <ActorMovement>() == null ? gameObject.AddComponent <ActorMovement>() : gameObject.GetComponent <ActorMovement>());
m_Inventory = (gameObject.GetComponent <ActorInventory>() == null ? gameObject.AddComponent <ActorInventory>() : gameObject.GetComponent <ActorInventory>());
}
public static void DropItem(EntityCommandBuffer postUpdateCommands, EntityManager entityManager, Entity itemEntity, Transform inventoryTransform, Entity inventoryEntity, ref ActorInventory actorInventory)
{
//Item is no longer parent of a entity
postUpdateCommands.RemoveComponent(actorInventory.equippedEntiy, typeof(Parent));
//Rest transform parent, physics and collision
var itemTransform = entityManager.GetComponentObject <Transform>(actorInventory.equippedEntiy);
itemTransform.GetComponent <Rigidbody>().useGravity = true;
itemTransform.GetComponent <Rigidbody>().isKinematic = false;
itemTransform.GetComponent <Collider>().enabled = true;
itemTransform.SetParent(null, true);
//Were dropping main entity
if (actorInventory.equippedEntiy == itemEntity)
{
actorInventory.isEquipped = 0;
inventoryTransform.GetComponentInChildren <Animator>().SetFloat("itemType", 0.0f);
if (entityManager.HasComponent(inventoryEntity, typeof(ActorTagCanMeleeAttack)))
{
postUpdateCommands.RemoveComponent <ActorTagCanMeleeAttack>(inventoryEntity);
}
}
}
public static void PickupItem(EntityCommandBuffer postUpdateCommands, EntityManager entityManager, Transform socket, Transform itemTransform, Entity itemEntity, ActorItem actorItem, Transform inventoryTransform, Entity inventoryEntity, ref ActorInventory inventory)
{
//Get Index of socket
var targetSocketIndex = 0;
//Get Index of targt socket
for (int i = 0; i < actorItem.sockets.Length; i++)
{
if (actorItem.sockets[i] == socket.name)
{
targetSocketIndex = i;
break;
}
}
//Add Parent tag to item
postUpdateCommands.AddComponent(itemEntity, new Parent());
//Disable Physics | Collision
itemTransform.GetComponent <Rigidbody>().useGravity = false;
itemTransform.GetComponent <Rigidbody>().isKinematic = true;
itemTransform.GetComponent <Collider>().enabled = false;
//Set Parent | local position | local euelr angle
itemTransform.parent = socket;
itemTransform.localPosition = actorItem.socketOffsetPositions[targetSocketIndex];
itemTransform.localEulerAngles = actorItem.socketEulerAngles[targetSocketIndex];
//Set inventory equped entity | Mark if actor can melee attack ?
if (actorItem.socketIsMain[targetSocketIndex])
{
inventory.equippedEntiy = itemEntity;
inventory.isEquipped = 1;
inventoryTransform.GetComponentInChildren <Animator>().SetFloat("itemType", actorItem.itemAnimationIndex);
if (entityManager.HasComponent <ActorMeleeWeapon>(itemEntity) && !entityManager.HasComponent <ActorTagCanMeleeAttack>(inventoryEntity))
{
postUpdateCommands.AddComponent(inventoryEntity, new ActorTagCanMeleeAttack());
}
}
}
//private Methods
private void AddActorComponents()
{
m_Abilities = (gameObject.GetComponent<ActorAbilities>() == null ? gameObject.AddComponent<ActorAbilities>() : gameObject.GetComponent<ActorAbilities>());
m_Movement = (gameObject.GetComponent<ActorMovement>() == null ? gameObject.AddComponent<ActorMovement>() : gameObject.GetComponent<ActorMovement>());
m_Inventory = (gameObject.GetComponent<ActorInventory>() == null ? gameObject.AddComponent<ActorInventory>() : gameObject.GetComponent<ActorInventory>());
}
// Called when the node enters the scene tree for the first time.
public override void _Ready()
{
//_main = GetNode<Main>("/root/main");
_main = Main.i;
_input = new FPSInput();
_hudState = new HUDPlayerState();
_hudState.health = 80;
_hudState.ammoLoaded = 999;
_hudState.weaponName = "Stakegun";
// find Godot scene nodes
_body = GetNode <KinematicWrapper>("actor_base");
_body.actor = this;
_body.HideModels();
_head = GetNode <Spatial>("actor_base/head");
_meleeVolume = _head.GetNode <MeleeHitVolume>("melee_hit_volume");
///////////////////////////////////////
// view models
// grab hands placeholder and attach it to the head node
_handsPlaceholder = GetNode <ViewModel>("hands_placeholder");
Transform t = _handsPlaceholder.GlobalTransform;
RemoveChild(_handsPlaceholder);
_head.AddChild(_handsPlaceholder);
_handsPlaceholder.GlobalTransform = t;
_handsPlaceholder.SetEnabled(false);
// same for placeholder gun
_gunPlaceholder = GetNode <ViewModel>("view_placeholder_gun");
ZqfGodotUtils.SwapSpatialParent(_gunPlaceholder, _head);
_gunPlaceholder.SetEnabled(true);
_viewModel = _gunPlaceholder;
_laserDot = GetNode <LaserDot>("laser_dot");
_laserDot.CustomInit(_head, uint.MaxValue, 1000);
_thrownSword = _main.factory.SpawnThrownSword(false);
_main.AddOrphanNode(_thrownSword);
// init components
_fpsCtrl = new FPSController(_body, _head);
// Inventory
_inventory = new ActorInventory();
_inventory.Init(_head, 1);
// Add weapons
SwordThrowProjectile prj = _main.factory.SpawnThrownSword();
_inventory.AddWeapon(AttackFactory.CreatePlayerMelee(_meleeVolume, prj, _laserDot));
_inventory.AddWeapon(AttackFactory.CreatePlayerShotgun(_head, _body));
_inventory.AddWeapon(AttackFactory.CreateStakegun(_head, _body));
_inventory.AddWeapon(AttackFactory.CreateLauncher(_head, _body));
_inventory.AddWeapon(new InvWeapGodhand(_head, _laserDot));
_inventory.SelectWeaponByIndex(1);
_main.cam.AttachToTarget(_head, Vector3.Zero, GameCamera.ParentType.Player);
if (_entId == 0)
{
// no id previous set, request one
_entId = _main.game.ReserveActorId(1);
_main.game.RegisterActor(this);
}
_main.Broadcast(GlobalEventType.PlayerSpawned, this);
}