Magic spells code expansion (#692)

* split manacost in separate component * stamina spells * toggleable actions * swap activeCasting on ActiveDoAfter * remove dublication * Update CP14SharedMagicSystem.ToggleableActions.cs * EntityWoldTarget * mana glove done * fix spell scrolls interrupting * fix cooldown problem * clean up, edit stamina system
2025-01-04 21:35:59 +03:00
parent a6a4a8da3f
commit 36d02fdf6e
35 changed files with 743 additions and 314 deletions
--- a/Content.Shared/_CP14/MagicSpell/CP14SharedMagicSystem.Checks.cs
+++ b/Content.Shared/_CP14/MagicSpell/CP14SharedMagicSystem.Checks.cs
@@ -0,0 +1,111 @@
+using Content.Shared._CP14.MagicSpell.Components;
+using Content.Shared._CP14.MagicSpell.Events;
+using Content.Shared.Damage.Components;
+using Content.Shared.Hands.Components;
+using Content.Shared.Popups;
+using Content.Shared.Speech.Muting;
+
+namespace Content.Shared._CP14.MagicSpell;
+
+public abstract partial class CP14SharedMagicSystem
+{
+    private void InitializeChecks()
+    {
+        SubscribeLocalEvent<CP14MagicEffectSomaticAspectComponent, CP14CastMagicEffectAttemptEvent>(OnSomaticCheck);
+        SubscribeLocalEvent<CP14MagicEffectVerbalAspectComponent, CP14CastMagicEffectAttemptEvent>(OnVerbalCheck);
+        SubscribeLocalEvent<CP14MagicEffectManaCostComponent, CP14CastMagicEffectAttemptEvent>(OnManaCheck);
+        SubscribeLocalEvent<CP14MagicEffectStaminaCostComponent, CP14CastMagicEffectAttemptEvent>(OnStaminaCheck);
+
+        //Verbal speaking
+        SubscribeLocalEvent<CP14MagicEffectVerbalAspectComponent, CP14StartCastMagicEffectEvent>(OnVerbalAspectStartCast);
+        SubscribeLocalEvent<CP14MagicEffectVerbalAspectComponent, CP14MagicEffectConsumeResourceEvent>(OnVerbalAspectAfterCast);
+    }
+
+    /// <summary>
+    /// Before using a spell, a mana check is made for the amount of mana to show warnings.
+    /// </summary>
+    private void OnManaCheck(Entity<CP14MagicEffectManaCostComponent> ent, ref CP14CastMagicEffectAttemptEvent args)
+    {
+        var requiredMana = CalculateManacost(ent, args.Performer);
+
+        if (!_magicEffectQuery.TryComp(ent, out var magicEffect))
+            return;
+
+        if (magicEffect.SpellStorage is not null)
+        {
+            if (_magicContainerQuery.TryComp(magicEffect.SpellStorage, out var magicContainer)) // We have item that provides this spell
+                requiredMana = MathF.Max(0, (float)(requiredMana - magicContainer.Energy));
+        }
+
+        if (requiredMana > 0 && _magicContainerQuery.TryComp(args.Performer, out var playerMana))
+        {
+            if (!_magicEnergy.HasEnergy(args.Performer, requiredMana, playerMana, true) && _net.IsServer)
+            {
+                _popup.PopupEntity(Loc.GetString("cp14-magic-spell-not-enough-mana-cast-warning-"+_random.Next(5)), args.Performer, args.Performer, PopupType.SmallCaution);
+            }
+        }
+    }
+
+    private void OnStaminaCheck(Entity<CP14MagicEffectStaminaCostComponent> ent, ref CP14CastMagicEffectAttemptEvent args)
+    {
+        if (!TryComp<StaminaComponent>(args.Performer, out var staminaComp))
+            return;
+
+        if (staminaComp.Critical)
+        {
+            args.PushReason(Loc.GetString("cp14-magic-spell-stamina-not-enough"));
+            args.Cancel();
+            return;
+        }
+    }
+
+    private void OnSomaticCheck(Entity<CP14MagicEffectSomaticAspectComponent> ent, ref CP14CastMagicEffectAttemptEvent args)
+    {
+        if (TryComp<HandsComponent>(args.Performer, out var hands) || hands is not null)
+        {
+            var freeHand = 0;
+            foreach (var hand in hands.Hands)
+            {
+                if (hand.Value.IsEmpty)
+                    freeHand++;
+            }
+            if (freeHand >= ent.Comp.FreeHandRequired)
+                return;
+        }
+        args.PushReason(Loc.GetString("cp14-magic-spell-need-somatic-component"));
+        args.Cancel();
+    }
+
+    private void OnVerbalCheck(Entity<CP14MagicEffectVerbalAspectComponent> ent, ref CP14CastMagicEffectAttemptEvent args)
+    {
+        if (HasComp<MutedComponent>(args.Performer))
+        {
+            args.PushReason(Loc.GetString("cp14-magic-spell-need-verbal-component"));
+            args.Cancel();
+        }
+    }
+
+    private void OnVerbalAspectStartCast(Entity<CP14MagicEffectVerbalAspectComponent> ent, ref CP14StartCastMagicEffectEvent args)
+    {
+        var ev = new CP14VerbalAspectSpeechEvent
+        {
+            Performer = args.Performer,
+            Speech = ent.Comp.StartSpeech,
+        };
+        RaiseLocalEvent(ent, ref ev);
+    }
+
+    private void OnVerbalAspectAfterCast(Entity<CP14MagicEffectVerbalAspectComponent> ent, ref CP14MagicEffectConsumeResourceEvent args)
+    {
+        if (_net.IsClient)
+            return;
+
+        var ev = new CP14VerbalAspectSpeechEvent
+        {
+            Performer = args.Performer,
+            Speech = ent.Comp.EndSpeech,
+        };
+        RaiseLocalEvent(ent, ref ev);
+    }
+
+}