Simplify Item RPC calls

objects/Item.cs

@@ -61,19 +61,13 @@ public partial class Item : RigidBody3D
 
 	public void TryPickup()
 	{
-		if (this.IsAuthority())
-			RPC.ToAll().Send(Manager.RelayAccept, GetPath(),
-				ItemManager.AcceptFunc.AcceptPickup,
-				new Godot.Collections.Array { Multiplayer.GetUniqueId() });
-			// RPC.ToAll().Send(AcceptPickup, Multiplayer.GetUniqueId());
-		else
 		RPC.To(GetMultiplayerAuthority()).Send(Manager.RelayRequest, GetPath(),
 			ItemManager.RequestFunc.RequestPickup,
 			new Godot.Collections.Array());
 		// RPC.To(GetMultiplayerAuthority()).Send(RequestPickup);
 	}
 
-	[Rpc(RpcMode.AnyPeer)]
+	[Rpc(RpcMode.AnyPeer, CallLocal = true)]
 	void RequestPickup()
 	{
 		// Pickup will be requested by any player to the owner of the item.
@@ -101,19 +95,13 @@ public partial class Item : RigidBody3D
 
 	public void TryPlace(Grid grid, Transform3D localTransform)
 	{
-		if (this.IsAuthority())
-			RPC.ToAll().Send(Manager.RelayAccept, GetPath(),
-				ItemManager.AcceptFunc.AcceptPlace,
-				new Godot.Collections.Array { grid.GetPath(), localTransform });
-			// RPC.ToAll().Send(AcceptPlace, grid.GetPath(), localTransform);
-		else
 		RPC.To(GetMultiplayerAuthority()).Send(Manager.RelayRequest, GetPath(),
 			ItemManager.RequestFunc.RequestPlace,
 			new Godot.Collections.Array { grid.GetPath(), localTransform });
 		// RPC.To(GetMultiplayerAuthority()).Send(RequestPlace, grid.GetPath(), localTransform);
 	}
 
-	[Rpc(RpcMode.AnyPeer)]
+	[Rpc(RpcMode.AnyPeer, CallLocal = true)]
 	void RequestPlace(NodePath gridPath, Transform3D localTransform)
 	{
 		// Must be received by the owner of this item.
@@ -144,19 +132,13 @@ public partial class Item : RigidBody3D
 
 	public void TryThrow()
 	{
-		if (this.IsAuthority())
-			RPC.ToAll().Send(Manager.RelayAccept, GetPath(),
-				ItemManager.AcceptFunc.AcceptThrow,
-				new Godot.Collections.Array());
-			// RPC.ToAll().Send(AcceptThrow);
-		else
 		RPC.To(GetMultiplayerAuthority()).Send(Manager.RelayRequest, GetPath(),
 			ItemManager.RequestFunc.RequestThrow,
 			new Godot.Collections.Array());
 		// RPC.To(GetMultiplayerAuthority()).Send(RequestThrow);
 	}
 
-	[Rpc(RpcMode.AnyPeer)]
+	[Rpc(RpcMode.AnyPeer, CallLocal = true)]
 	void RequestThrow()
 	{
 		if (!IsMultiplayerAuthority()) return;

scenes/ItemManager.cs

@@ -40,7 +40,7 @@ public partial class ItemManager : Node
 	internal enum RequestFunc { RequestPickup, RequestPlace, RequestThrow }
 	internal enum AcceptFunc { AcceptPickup, AcceptPlace, AcceptThrow }
 
-	[Rpc(RpcMode.AnyPeer)]
+	[Rpc(RpcMode.AnyPeer, CallLocal = true)]
 	internal void RelayRequest(NodePath itemPath, RequestFunc func, Godot.Collections.Array args)
 	{
 		var item = this.GetNodeOrThrow<Item>(itemPath);