Syringe gun! (#32112)

* Init testing

* copyright

* oops

* Tracking the embed entity uid

* testing stuff for gradual injection

* work

* weh

* god save me

* bleh

* Yippee!

* Again

* Mini syringe ammo

* cleaning up

* mini syringes have a texture for fill amount

* -3 cool points :(

* hitboxes

* init cleanup

* much needed fixes

* Fixes

Content.Server/Chemistry/EntitySystems/SolutionInjectOnEventSystem.cs

@@ -2,6 +2,7 @@ using Content.Server.Body.Components;
 using Content.Server.Body.Systems;
 using Content.Server.Chemistry.Components;
 using Content.Shared.Chemistry.EntitySystems;
+using Content.Shared.Chemistry.Events;
 using Content.Shared.Inventory;
 using Content.Shared.Popups;
 using Content.Shared.Projectiles;
@@ -29,6 +30,7 @@ public sealed class SolutionInjectOnCollideSystem : EntitySystem
         SubscribeLocalEvent<SolutionInjectOnProjectileHitComponent, ProjectileHitEvent>(HandleProjectileHit);
         SubscribeLocalEvent<SolutionInjectOnEmbedComponent, EmbedEvent>(HandleEmbed);
         SubscribeLocalEvent<MeleeChemicalInjectorComponent, MeleeHitEvent>(HandleMeleeHit);
+        SubscribeLocalEvent<SolutionInjectWhileEmbeddedComponent, InjectOverTimeEvent>(OnInjectOverTime);
     }
 
     private void HandleProjectileHit(Entity<SolutionInjectOnProjectileHitComponent> entity, ref ProjectileHitEvent args)
@@ -49,6 +51,11 @@ public sealed class SolutionInjectOnCollideSystem : EntitySystem
             TryInjectTargets((entity.Owner, entity.Comp), args.HitEntities, args.User);
     }
 
+    private void OnInjectOverTime(Entity<SolutionInjectWhileEmbeddedComponent> entity, ref InjectOverTimeEvent args)
+    {
+        DoInjection((entity.Owner, entity.Comp), args.EmbeddedIntoUid);
+    }
+
     private void DoInjection(Entity<BaseSolutionInjectOnEventComponent> injectorEntity, EntityUid target, EntityUid? source = null)
     {
         TryInjectTargets(injectorEntity, [target], source);