Add the ability to spawn in as a vent critter at will (#6187)

* Add the ability to spawn in as a vent critter at will

* cooldown

Content.Client/UserInterface/Systems/Ghost/Widgets/GhostGui.xaml

@@ -5,6 +5,7 @@
         <Button Name="ReturnToBodyButton" Text="{Loc ghost-gui-return-to-body-button}" />
         <Button Name="GhostWarpButton" Text="{Loc ghost-gui-ghost-warp-button}" />
         <Button Name="GhostRolesButton" />
+        <Button Name="VentCritterButton" Text="{Loc ghost-gui-spawn-vent-critter-button}" /> <!-- DeltaV: freeform ghosties -->
         <Button Name="GhostRespawnButton" Text="{Loc ghost-gui-respawn}" /> <!-- Frontier -->
     </BoxContainer>
 </widgets:GhostGui>

Content.Client/UserInterface/Systems/Ghost/Widgets/GhostGui.xaml.cs

@@ -1,8 +1,11 @@
+using Content.Client._DV.Ghost; // DeltaV - freeform ghosties
 using Content.Client.Stylesheets;
 using Content.Client.UserInterface.Systems.Ghost.Controls;
+using Content.Shared._DV.Ghost.Roles; // DeltaV - freeform ghosties
 using Robust.Client.AutoGenerated;
 using Robust.Client.UserInterface.Controls;
 using Robust.Client.UserInterface.XAML;
+using Robust.Shared.Prototypes; // DeltaV - freeform ghosties
 using Robust.Shared.Timing; // Frontier
 using Content.Client._NF.UserInterface.Systems.Ghost.Controls; // Frontier
 
@@ -17,10 +20,13 @@ public sealed partial class GhostGui : UIWidget
 
     public GhostTargetWindow TargetWindow { get; }
     public GhostRespawnRulesWindow RulesWindow { get; } // Frontier
+    public DVSpawnableGhostRoleWindow VentCritterWindow { get; } // DeltaV - freeform ghosties
 
     public event Action? RequestWarpsPressed;
     public event Action? ReturnToBodyPressed;
     public event Action? GhostRolesPressed;
+    public event Action? VentCritterPressed; // DeltaV - freeform ghosties
+    public event Action<ProtoId<DVSpawnableGhostRolePrototype>>? VentCritterSelected; // DeltaV - freeform ghosties
     public event Action? GhostRespawnPressed; // Frontier
     private int _prevNumberRoles;
 
@@ -31,6 +37,8 @@ public sealed partial class GhostGui : UIWidget
         TargetWindow = new GhostTargetWindow();
         RulesWindow = new GhostRespawnRulesWindow(); // Frontier
         RulesWindow.RespawnButton.OnPressed += _ => GhostRespawnPressed?.Invoke(); // Frontier
+        VentCritterWindow = new DVSpawnableGhostRoleWindow(); // DeltaV - freeform ghosties
+        VentCritterWindow.RoleSelected += role => VentCritterSelected?.Invoke(role); // DeltaV - freeform ghosties
 
         MouseFilter = MouseFilterMode.Ignore;
 
@@ -38,12 +46,18 @@ public sealed partial class GhostGui : UIWidget
         ReturnToBodyButton.OnPressed += _ => ReturnToBodyPressed?.Invoke();
         GhostRolesButton.OnPressed += _ => GhostRolesPressed?.Invoke();
         GhostRolesButton.OnPressed += _ => GhostRolesButton.StyleClasses.Remove(StyleClass.Negative);
+        VentCritterButton.OnPressed += _ =>
+        {
+            VentCritterPressed?.Invoke();
+            VentCritterWindow.OpenCentered();
+        }; // DeltaV - freeform ghosties
         GhostRespawnButton.OnPressed += _ => RulesWindow.OpenCentered(); // Frontier
     }
 
     public void Hide()
     {
         TargetWindow.Close();
+        VentCritterWindow.Close(); // DeltaV - freeform ghosties
         Visible = false;
     }
 
@@ -97,6 +111,7 @@ public sealed partial class GhostGui : UIWidget
         if (disposing)
         {
             TargetWindow.Dispose();
+            VentCritterWindow.Dispose(); // DeltaV - freeform ghosties
         }
     }
 }