42aaba9a5d
* Remove most IEntity usages from Destructible and Explosions * Perform a minute amount of cleanup * Fix build
109 lines
3.1 KiB
C#
109 lines
3.1 KiB
C#
using System;
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using Content.Server.Explosion.EntitySystems;
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using Content.Server.Power.Components;
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using Content.Shared.Examine;
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using Content.Shared.PowerCell;
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using Content.Shared.Rounding;
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using Robust.Server.GameObjects;
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using Robust.Shared.GameObjects;
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using Robust.Shared.Localization;
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using Robust.Shared.Serialization.Manager.Attributes;
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using Robust.Shared.Utility;
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using Robust.Shared.ViewVariables;
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namespace Content.Server.PowerCell.Components
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{
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/// <summary>
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/// Batteries that can update an <see cref="AppearanceComponent"/> based on their charge percent
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/// and fit into a <see cref="PowerCellSlotComponent"/> of the appropriate size.
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/// </summary>
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[RegisterComponent]
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[ComponentReference(typeof(BatteryComponent))]
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#pragma warning disable 618
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public class PowerCellComponent : BatteryComponent, IExamine
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#pragma warning restore 618
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{
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public override string Name => "PowerCell";
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public const string SolutionName = "powerCell";
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[ViewVariables] public PowerCellSize CellSize => _cellSize;
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[DataField("cellSize")]
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private PowerCellSize _cellSize = PowerCellSize.Small;
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[ViewVariables] public bool IsRigged { get; set; }
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protected override void Initialize()
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{
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base.Initialize();
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CurrentCharge = MaxCharge;
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UpdateVisuals();
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}
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protected override void OnChargeChanged()
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{
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base.OnChargeChanged();
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UpdateVisuals();
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}
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public override bool TryUseCharge(float chargeToUse)
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{
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if (IsRigged)
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{
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Explode();
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return false;
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}
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return base.TryUseCharge(chargeToUse);
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}
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public override float UseCharge(float toDeduct)
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{
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if (IsRigged)
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{
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Explode();
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return 0;
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}
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return base.UseCharge(toDeduct);
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}
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private void Explode()
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{
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var heavy = (int) Math.Ceiling(Math.Sqrt(CurrentCharge) / 60);
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var light = (int) Math.Ceiling(Math.Sqrt(CurrentCharge) / 30);
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CurrentCharge = 0;
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EntitySystem.Get<ExplosionSystem>().SpawnExplosion(OwnerUid, 0, heavy, light, light*2);
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Owner.Delete();
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}
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private void UpdateVisuals()
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{
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if (Owner.TryGetComponent(out AppearanceComponent? appearance))
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{
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appearance.SetData(PowerCellVisuals.ChargeLevel, GetLevel(CurrentCharge / MaxCharge));
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}
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}
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private byte GetLevel(float fraction)
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{
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return (byte) ContentHelpers.RoundToNearestLevels(fraction, 1, SharedPowerCell.PowerCellVisualsLevels);
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}
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void IExamine.Examine(FormattedMessage message, bool inDetailsRange)
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{
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if (inDetailsRange)
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{
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message.AddMarkup(Loc.GetString("power-cell-component-examine-details", ("currentCharge", $"{CurrentCharge / MaxCharge * 100:F0}")));
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}
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}
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}
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public enum PowerCellSize
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{
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Small,
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Medium,
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Large
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}
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}
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