Gun refactor (#8301)

Co-authored-by: Kara <lunarautomaton6@gmail.com> Co-authored-by: T-Stalker <le0nel_1van@hotmail.com> Co-authored-by: T-Stalker <43253663+DogZeroX@users.noreply.github.com> Co-authored-by: ElectroJr <leonsfriedrich@gmail.com> Co-authored-by: metalgearsloth <metalgearsloth@gmail.com>
2022-06-01 19:59:58 +10:00
parent 1ced3c5002
commit fb943a61dc
1051 changed files with 8230 additions and 99090 deletions
--- a/Content.Shared/Weapons/Ranged/Systems/SharedGunSystem.Interactions.cs
+++ b/Content.Shared/Weapons/Ranged/Systems/SharedGunSystem.Interactions.cs
@@ -0,0 +1,101 @@
+using Content.Shared.Actions;
+using Content.Shared.Actions.ActionTypes;
+using Content.Shared.CombatMode;
+using Content.Shared.Examine;
+using Content.Shared.Verbs;
+using Content.Shared.Weapons.Ranged.Components;
+using Robust.Shared.Utility;
+
+namespace Content.Shared.Weapons.Ranged.Systems;
+
+public abstract partial class SharedGunSystem
+{
+    private void OnExamine(EntityUid uid, GunComponent component, ExaminedEvent args)
+    {
+        args.PushMarkup(Loc.GetString("gun-selected-mode-examine", ("color", ModeExamineColor), ("mode", GetLocSelector(component.SelectedMode))));
+        args.PushMarkup(Loc.GetString("gun-fire-rate-examine", ("color", FireRateExamineColor), ("fireRate", component.FireRate)));
+    }
+
+    private string GetLocSelector(SelectiveFire mode)
+    {
+        return Loc.GetString($"gun-{mode.ToString()}");
+    }
+
+    private void OnAltVerb(EntityUid uid, GunComponent component, GetVerbsEvent<AlternativeVerb> args)
+    {
+        if (!args.CanAccess || !args.CanInteract || component.SelectedMode == component.AvailableModes)
+            return;
+
+        var nextMode = GetNextMode(component);
+
+        AlternativeVerb verb = new()
+        {
+            Act = () => SelectFire(component, nextMode, args.User),
+            Text = Loc.GetString("gun-selector-verb", ("mode", GetLocSelector(nextMode))),
+            IconTexture = "/Textures/Interface/VerbIcons/fold.svg.192dpi.png",
+        };
+
+        args.Verbs.Add(verb);
+    }
+
+    private SelectiveFire GetNextMode(GunComponent component)
+    {
+        var modes = new List<SelectiveFire>();
+
+        foreach (var mode in Enum.GetValues<SelectiveFire>())
+        {
+            if ((mode & component.AvailableModes) == 0x0) continue;
+            modes.Add(mode);
+        }
+
+        var index = modes.IndexOf(component.SelectedMode);
+        return modes[(index + 1) % modes.Count];
+    }
+
+    private void SelectFire(GunComponent component, SelectiveFire fire, EntityUid? user = null)
+    {
+        if (component.SelectedMode == fire) return;
+
+        DebugTools.Assert((component.AvailableModes  & fire) != 0x0);
+        component.SelectedMode = fire;
+        var curTime = Timing.CurTime;
+        var cooldown = TimeSpan.FromSeconds(InteractNextFire);
+
+        if (component.NextFire < curTime)
+            component.NextFire = curTime + cooldown;
+        else
+            component.NextFire += cooldown;
+
+        PlaySound(component.Owner, component.SoundModeToggle?.GetSound(Random, ProtoManager), user);
+        Popup(Loc.GetString("gun-selected-mode", ("mode", GetLocSelector(fire))), component.Owner, user);
+        Dirty(component);
+    }
+
+    /// <summary>
+    /// Cycles the gun's <see cref="SelectiveFire"/> to the next available one.
+    /// </summary>
+    public void CycleFire(GunComponent component, EntityUid? user = null)
+    {
+        // Noop
+        if (component.SelectedMode == component.AvailableModes) return;
+
+        DebugTools.Assert((component.AvailableModes & component.SelectedMode) == component.SelectedMode);
+        var nextMode = GetNextMode(component);
+        SelectFire(component, nextMode, user);
+    }
+
+    private sealed class CycleModeEvent : InstantActionEvent
+    {
+        public SelectiveFire Mode;
+
+        public CycleModeEvent(SelectiveFire mode)
+        {
+            Mode = mode;
+        }
+    }
+
+    private void OnCycleMode(EntityUid uid, GunComponent component, CycleModeEvent args)
+    {
+        SelectFire(component, args.Mode, args.Performer);
+    }
+}