6a1d2124df
#574 added an out arg to `SolutionComponent.TryRemoveSolution` containing the solution that was removed. I made this change since I thought there was no way to get the removed solution for further use. Didn't notice `SplitSolution` which provides nearly the same behavior. With this PR I want to remove that out arg from `TryRemoveSolution` to keep the SolutionComponent API simple and to avoid having multiple ways of doing things. Existing code uses `SplitSolution`, I just wasn't paying attention. Feel free to deny merging this if I'm over thinking it. I think it'll help keep solution code from becoming a mess.
92 lines
3.6 KiB
C#
92 lines
3.6 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
using System.Text;
|
|
using Content.Server.GameObjects.Components.Nutrition;
|
|
using Content.Server.GameObjects.EntitySystems;
|
|
using Content.Server.Interfaces;
|
|
using Robust.Shared.GameObjects;
|
|
using Robust.Shared.IoC;
|
|
using Robust.Shared.Localization;
|
|
using Robust.Shared.Serialization;
|
|
using Robust.Shared.ViewVariables;
|
|
|
|
namespace Content.Server.GameObjects.Components.Chemistry
|
|
{
|
|
/// <summary>
|
|
/// Gives an entity click behavior for pouring reagents into
|
|
/// other entities and being poured into. The entity must have
|
|
/// a SolutionComponent or DrinkComponent for this to work.
|
|
/// (DrinkComponent adds a SolutionComponent if one isn't present).
|
|
/// </summary>
|
|
[RegisterComponent]
|
|
class PourableComponent : Component, IAttackBy
|
|
{
|
|
#pragma warning disable 649
|
|
[Dependency] private readonly IServerNotifyManager _notifyManager;
|
|
[Dependency] private readonly ILocalizationManager _localizationManager;
|
|
#pragma warning restore 649
|
|
|
|
public override string Name => "Pourable";
|
|
|
|
private int _transferAmount;
|
|
|
|
/// <summary>
|
|
/// The amount of solution to be transferred from this solution when clicking on other solutions with it.
|
|
/// </summary>
|
|
[ViewVariables]
|
|
public int TransferAmount
|
|
{
|
|
get => _transferAmount;
|
|
set => _transferAmount = value;
|
|
}
|
|
|
|
public override void ExposeData(ObjectSerializer serializer)
|
|
{
|
|
base.ExposeData(serializer);
|
|
serializer.DataField(ref _transferAmount, "transferAmount", 5);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Called when the owner of this component is clicked on with another entity.
|
|
/// The owner of this component is the target.
|
|
/// The entity used to click on this one is the attacker.
|
|
/// </summary>
|
|
/// <param name="eventArgs">Attack event args</param>
|
|
/// <returns></returns>
|
|
bool IAttackBy.AttackBy(AttackByEventArgs eventArgs)
|
|
{
|
|
//Get target and check if it can be poured into
|
|
if (!Owner.TryGetComponent<SolutionComponent>(out var targetSolution))
|
|
return false;
|
|
if (!targetSolution.CanPourIn)
|
|
return false;
|
|
|
|
//Get attack entity and check if it can pour out.
|
|
var attackEntity = eventArgs.AttackWith;
|
|
if (!attackEntity.TryGetComponent<SolutionComponent>(out var attackSolution) || !attackSolution.CanPourOut)
|
|
return false;
|
|
if (!attackEntity.TryGetComponent<PourableComponent>(out var attackPourable))
|
|
return false;
|
|
|
|
//Get transfer amount. May be smaller than _transferAmount if not enough room
|
|
int realTransferAmount = Math.Min(attackPourable.TransferAmount, targetSolution.EmptyVolume);
|
|
if (realTransferAmount <= 0) //Special message if container is full
|
|
{
|
|
_notifyManager.PopupMessage(Owner.Transform.GridPosition, eventArgs.User,
|
|
_localizationManager.GetString("Container is full"));
|
|
return false;
|
|
}
|
|
|
|
//Move units from attackSolution to targetSolution
|
|
var removedSolution = attackSolution.SplitSolution(realTransferAmount);
|
|
if (!targetSolution.TryAddSolution(removedSolution))
|
|
return false;
|
|
|
|
_notifyManager.PopupMessage(Owner.Transform.GridPosition, eventArgs.User,
|
|
_localizationManager.GetString("Transferred {0}u", removedSolution.TotalVolume));
|
|
|
|
return true;
|
|
}
|
|
}
|
|
}
|