private void OnRevolverInit(EntityUid uid, RevolverAmmoProviderComponent component, ComponentInit args)
{
component.AmmoContainer = Containers.EnsureContainer <Container>(uid, RevolverContainer);
component.AmmoSlots.EnsureCapacity(component.Capacity);
var remainder = component.Capacity - component.AmmoSlots.Count;
for (var i = 0; i < remainder; i++)
{
component.AmmoSlots.Add(null);
}
component.Chambers = new bool?[component.Capacity];
if (component.FillPrototype != null)
{
for (var i = 0; i < component.Capacity; i++)
{
if (component.AmmoSlots[i] != null)
{
component.Chambers[i] = null;
continue;
}
component.Chambers[i] = true;
}
}
DebugTools.Assert(component.AmmoSlots.Count == component.Capacity);
}
private void OnRevolverHandleState(EntityUid uid, RevolverAmmoProviderComponent component, ref ComponentHandleState args)
{
if (args.Current is not RevolverAmmoProviderComponentState state)
{
return;
}
var oldIndex = component.CurrentIndex;
component.CurrentIndex = state.CurrentIndex;
component.Chambers = new bool?[state.Chambers.Length];
// Need to copy across the state rather than the ref.
for (var i = 0; i < component.AmmoSlots.Count; i++)
{
component.AmmoSlots[i] = state.AmmoSlots[i];
component.Chambers[i] = state.Chambers[i];
}
// Handle spins
if (Timing.IsFirstTimePredicted)
{
if (oldIndex != state.CurrentIndex)
{
UpdateAmmoCount(uid);
}
}
}
public bool TryRevolverInsert(RevolverAmmoProviderComponent component, EntityUid uid, EntityUid?user)
{
if (component.Whitelist?.IsValid(uid, EntityManager) == false)
{
return(false);
}
for (var i = 0; i < component.Capacity; i++)
{
var index = (component.CurrentIndex + i) % component.Capacity;
if (component.AmmoSlots[index] != null ||
component.Chambers[index] != null)
{
continue;
}
component.AmmoSlots[index] = uid;
component.AmmoContainer.Insert(uid);
PlaySound(component.Owner, component.SoundInsert?.GetSound(Random, ProtoManager), user);
Popup(Loc.GetString("gun-revolver-insert"), component.Owner, user);
UpdateRevolverAppearance(component);
UpdateAmmoCount(uid);
Dirty(component);
return(true);
}
Popup(Loc.GetString("gun-revolver-full"), component.Owner, user);
return(false);
}
private void OnRevolverTakeAmmo(EntityUid uid, RevolverAmmoProviderComponent component, TakeAmmoEvent args)
{
var currentIndex = component.CurrentIndex;
Cycle(component, args.Shots);
// Revolvers provide the bullets themselves rather than the cartridges so they stay in the revolver.
for (var i = 0; i < args.Shots; i++)
{
var index = (currentIndex + i) % component.Capacity;
var chamber = component.Chambers[index];
// Get unspawned ent first if possible.
if (chamber != null)
{
if (chamber == true)
{
// TODO: This is kinda sussy boy
var ent = Spawn(component.FillPrototype, args.Coordinates);
if (TryComp <CartridgeAmmoComponent>(ent, out var cartridge))
{
component.Chambers[index] = false;
SetCartridgeSpent(cartridge, true);
args.Ammo.Add(EnsureComp <AmmoComponent>(Spawn(cartridge.Prototype, args.Coordinates)));
Del(ent);
continue;
}
component.Chambers[i] = null;
args.Ammo.Add(EnsureComp <AmmoComponent>(ent));
}
}
else if (component.AmmoSlots[index] != null)
{
var ent = component.AmmoSlots[index] !;
if (TryComp <CartridgeAmmoComponent>(ent, out var cartridge))
{
if (cartridge.Spent)
{
continue;
}
SetCartridgeSpent(cartridge, true);
args.Ammo.Add(EnsureComp <AmmoComponent>(Spawn(cartridge.Prototype, args.Coordinates)));
continue;
}
component.AmmoContainer.Remove(ent.Value);
component.AmmoSlots[index] = null;
args.Ammo.Add(EnsureComp <AmmoComponent>(ent.Value));
Transform(ent.Value).Coordinates = args.Coordinates;
}
}
UpdateRevolverAppearance(component);
Dirty(component);
}
private void OnRevolverAmmoUpdate(EntityUid uid, RevolverAmmoProviderComponent component, UpdateAmmoCounterEvent args)
{
if (args.Control is not RevolverStatusControl control)
{
return;
}
control.Update(component.CurrentIndex, component.Chambers);
}
private void UpdateRevolverAppearance(RevolverAmmoProviderComponent component)
{
if (!TryComp <AppearanceComponent>(component.Owner, out var appearance))
{
return;
}
appearance.SetData(AmmoVisuals.AmmoCount, GetRevolverCount(component));
appearance.SetData(AmmoVisuals.AmmoMax, component.Capacity);
}
private void OnRevolverGetState(EntityUid uid, RevolverAmmoProviderComponent component, ref ComponentGetState args)
{
args.State = new RevolverAmmoProviderComponentState
{
CurrentIndex = component.CurrentIndex,
AmmoSlots = component.AmmoSlots,
Chambers = component.Chambers,
};
}
public void EmptyRevolver(RevolverAmmoProviderComponent component, EntityUid?user = null)
{
var xform = Transform(component.Owner);
var mapCoordinates = xform.MapPosition;
var anyEmpty = false;
for (var i = 0; i < component.Capacity; i++)
{
var chamber = component.Chambers[i];
var slot = component.AmmoSlots[i];
if (slot == null)
{
if (chamber == null)
{
continue;
}
// Too lazy to make a new method don't sue me.
if (!_netManager.IsClient)
{
var uid = Spawn(component.FillPrototype, mapCoordinates);
if (TryComp <CartridgeAmmoComponent>(uid, out var cartridge))
{
SetCartridgeSpent(cartridge, !(bool)chamber);
}
EjectCartridge(uid);
}
component.Chambers[i] = null;
anyEmpty = true;
}
else
{
component.AmmoSlots[i] = null;
component.AmmoContainer.Remove(slot.Value);
if (!_netManager.IsClient)
{
EjectCartridge(slot.Value);
}
anyEmpty = true;
}
}
if (anyEmpty)
{
PlaySound(component.Owner, component.SoundEject?.GetSound(Random, ProtoManager), user);
UpdateAmmoCount(component.Owner);
UpdateRevolverAppearance(component);
Dirty(component);
}
}
private void OnRevolverInteractUsing(EntityUid uid, RevolverAmmoProviderComponent component, InteractUsingEvent args)
{
if (args.Handled)
{
return;
}
if (TryRevolverInsert(component, args.Used, args.User))
{
args.Handled = true;
}
}
protected override void SpinRevolver(RevolverAmmoProviderComponent component, EntityUid?user = null)
{
base.SpinRevolver(component, user);
var index = Random.Next(component.Capacity);
if (component.CurrentIndex == index)
{
return;
}
component.CurrentIndex = index;
Dirty(component);
}
private bool AnyRevolverCartridges(RevolverAmmoProviderComponent component)
{
for (var i = 0; i < component.Capacity; i++)
{
if (component.Chambers[i] != null ||
component.AmmoSlots[i] != null)
{
return(true);
}
}
return(false);
}
private void OnRevolverEntRemove(EntityUid uid, RevolverAmmoProviderComponent component, EntRemovedFromContainerMessage args)
{
if (args.Container.ID != RevolverContainer)
{
return;
}
// See ChamberMagazineAmmoProvider
if (!args.Entity.IsClientSide())
{
return;
}
QueueDel(args.Entity);
}
private int GetRevolverCount(RevolverAmmoProviderComponent component)
{
var count = 0;
for (var i = 0; i < component.Capacity; i++)
{
if (component.Chambers[i] != null ||
component.AmmoSlots[i] != null)
{
count++;
}
}
return(count);
}
private void OnRevolverVerbs(EntityUid uid, RevolverAmmoProviderComponent component, GetVerbsEvent <Verb> args)
{
if (!args.CanAccess || !args.CanInteract || args.Hands == null)
{
return;
}
args.Verbs.Add(new Verb()
{
Text = Loc.GetString("gun-revolver-empty"),
Disabled = !AnyRevolverCartridges(component),
Act = () => EmptyRevolver(component, args.User)
});
args.Verbs.Add(new Verb()
{
Text = Loc.GetString("gun-revolver-spin"),
// Category = VerbCategory.G,
Act = () => SpinRevolver(component, args.User)
});
}
private int GetRevolverUnspentCount(RevolverAmmoProviderComponent component)
{
var count = 0;
for (var i = 0; i < component.Capacity; i++)
{
var chamber = component.Chambers[i];
if (chamber == true)
{
count++;
continue;
}
var ammo = component.AmmoSlots[i];
if (TryComp <CartridgeAmmoComponent>(ammo, out var cartridge) && !cartridge.Spent)
{
count++;
}
}
return(count);
}
private void OnRevolverCounter(EntityUid uid, RevolverAmmoProviderComponent component, AmmoCounterControlEvent args)
{
args.Control = new RevolverStatusControl();
}
private void Cycle(RevolverAmmoProviderComponent component, int count = 1)
{
component.CurrentIndex = (component.CurrentIndex + count) % component.Capacity;
}
private void OnRevolverGetAmmoCount(EntityUid uid, RevolverAmmoProviderComponent component, ref GetAmmoCountEvent args)
{
args.Count += GetRevolverCount(component);
args.Capacity += component.Capacity;
}
protected virtual void SpinRevolver(RevolverAmmoProviderComponent component, EntityUid?user = null)
{
PlaySound(component.Owner, component.SoundSpin?.GetSound(Random, ProtoManager), user);
Popup(Loc.GetString("gun-revolver-spun"), component.Owner, user);
}