ninja 2 electric boogaloo (#15534)

Co-authored-by: deltanedas <@deltanedas:kde.org>

Content.Server/Objectives/Conditions/SurviveCondition.cs

@@ -0,0 +1,58 @@
+using Content.Shared.Mind;
+using Content.Shared.Objectives.Interfaces;
+using Robust.Shared.Utility;
+
+namespace Content.Server.Objectives.Conditions;
+
+/// <summary>
+/// Just requires that the player is not dead, ignores evac and what not.
+/// </summary>
+[DataDefinition]
+public sealed partial class SurviveCondition : IObjectiveCondition
+{
+    private EntityUid? _mind;
+
+    public IObjectiveCondition GetAssigned(EntityUid uid, MindComponent mind)
+    {
+        return new SurviveCondition {_mind = uid};
+    }
+
+    public string Title => Loc.GetString("objective-condition-survive-title");
+
+    public string Description => Loc.GetString("objective-condition-survive-description");
+
+    public SpriteSpecifier Icon => new SpriteSpecifier.Rsi(new ResPath("Clothing/Mask/ninja.rsi"), "icon");
+
+    public float Difficulty => 0.5f;
+
+    public float Progress
+    {
+        get
+        {
+            var entMan = IoCManager.Resolve<IEntityManager>();
+            if (!entMan.TryGetComponent<MindComponent>(_mind, out var mind))
+                return 0f;
+
+            var mindSystem = entMan.System<SharedMindSystem>();
+            return mindSystem.IsCharacterDeadIc(mind) ? 0f : 1f;
+        }
+    }
+
+    public bool Equals(IObjectiveCondition? other)
+    {
+        return other is SurviveCondition condition && Equals(_mind, condition._mind);
+    }
+
+    public override bool Equals(object? obj)
+    {
+        if (ReferenceEquals(null, obj)) return false;
+        if (ReferenceEquals(this, obj)) return true;
+        if (obj.GetType() != GetType()) return false;
+        return Equals((SurviveCondition) obj);
+    }
+
+    public override int GetHashCode()
+    {
+        return (_mind != null ? _mind.GetHashCode() : 0);
+    }
+}