Revert "Hunger and thirst HUDs" (#18125)

Content.Server/Nutrition/Components/ThirstComponent.cs

@@ -0,0 +1,54 @@
+using Content.Shared.Alert;
+
+namespace Content.Server.Nutrition.Components
+{
+    [Flags]
+    public enum ThirstThreshold : byte
+    {
+        // Hydrohomies
+        Dead = 0,
+        Parched = 1 << 0,
+        Thirsty = 1 << 1,
+        Okay = 1 << 2,
+        OverHydrated = 1 << 3,
+    }
+
+    [RegisterComponent]
+    public sealed class ThirstComponent : Component
+    {
+        // Base stuff
+        [ViewVariables(VVAccess.ReadWrite)]
+        [DataField("baseDecayRate")]
+        public float BaseDecayRate = 0.1f;
+
+        [ViewVariables(VVAccess.ReadWrite)]
+        public float ActualDecayRate;
+
+        // Thirst
+        [ViewVariables(VVAccess.ReadOnly)]
+        public ThirstThreshold CurrentThirstThreshold;
+
+        public ThirstThreshold LastThirstThreshold;
+
+        [ViewVariables(VVAccess.ReadWrite)]
+        [DataField("startingThirst")]
+        public float CurrentThirst = -1f;
+
+        [DataField("thresholds")]
+        public Dictionary<ThirstThreshold, float> ThirstThresholds { get; } = new()
+        {
+            {ThirstThreshold.OverHydrated, 600.0f},
+            {ThirstThreshold.Okay, 450.0f},
+            {ThirstThreshold.Thirsty, 300.0f},
+            {ThirstThreshold.Parched, 150.0f},
+            {ThirstThreshold.Dead, 0.0f},
+        };
+
+        public static readonly Dictionary<ThirstThreshold, AlertType> ThirstThresholdAlertTypes = new()
+        {
+            {ThirstThreshold.Thirsty, AlertType.Thirsty},
+            {ThirstThreshold.Parched, AlertType.Parched},
+            {ThirstThreshold.Dead, AlertType.Parched},
+        };
+    }
+}