introduce Bleed alert (#18295)

Co-authored-by: Phill101 <holypics4@gmail.com>

Content.Server/Body/Systems/BloodstreamSystem.cs

@@ -5,6 +5,7 @@ using Content.Server.Fluids.EntitySystems;
 using Content.Server.Forensics;
 using Content.Server.HealthExaminable;
 using Content.Server.Popups;
+using Content.Shared.Alert;
 using Content.Shared.Chemistry.Components;
 using Content.Shared.Chemistry.Reaction;
 using Content.Shared.Damage;
@@ -37,6 +38,7 @@ public sealed class BloodstreamSystem : EntitySystem
     [Dependency] private readonly SharedDrunkSystem _drunkSystem = default!;
     [Dependency] private readonly SolutionContainerSystem _solutionContainerSystem = default!;
     [Dependency] private readonly SharedStutteringSystem _stutteringSystem = default!;
+    [Dependency] private readonly AlertsSystem _alertsSystem = default!;
 
     public override void Initialize()
     {
@@ -125,7 +127,7 @@ public sealed class BloodstreamSystem : EntitySystem
 
                 // storing the drunk and stutter time so we can remove it independently from other effects additions
                 bloodstream.StatusTime += bloodstream.UpdateInterval * 2;
-            }   
+            }
             else if (!_mobStateSystem.IsDead(uid))
             {
                 // If they're healthy, we'll try and heal some bloodloss instead.
@@ -344,6 +346,14 @@ public sealed class BloodstreamSystem : EntitySystem
         component.BleedAmount += amount;
         component.BleedAmount = Math.Clamp(component.BleedAmount, 0, component.MaxBleedAmount);
 
+        if (component.BleedAmount == 0)
+            _alertsSystem.ClearAlert(uid, AlertType.Bleed);
+        else
+        {
+            var severity = (short) Math.Clamp(Math.Round(component.BleedAmount, MidpointRounding.ToZero), 0, 10);
+            _alertsSystem.ShowAlert(uid, AlertType.Bleed, severity);
+        }
+
         return true;
     }
 
@@ -377,7 +387,7 @@ public sealed class BloodstreamSystem : EntitySystem
     }
 
     /// <summary>
-    ///     Change what someone's blood is made of, on the fly. 
+    ///     Change what someone's blood is made of, on the fly.
     /// </summary>
     public void ChangeBloodReagent(EntityUid uid, string reagent, BloodstreamComponent? component = null)
     {

Content.Shared/Alert/AlertType.cs

@@ -38,6 +38,7 @@ namespace Content.Shared.Alert
         VowBroken,
         Essence,
         Corporeal,
+        Bleed,
         Debug1,
         Debug2,
         Debug3,

Resources/Locale/en-US/alerts/alerts.ftl

@@ -83,3 +83,6 @@ alerts-pulled-desc = You're being pulled. Move to break free.
 
 alerts-pulling-name = Pulling
 alerts-pulling-desc = You're pulling something. Click the alert to stop.
+
+alerts-bleed-name = [color=red]Bleed[/color]
+alerts-bleed-desc = You're [color=red]bleeding[/color].

Resources/Prototypes/Alerts/alerts.yml

@@ -17,6 +17,7 @@
     - alertType: Stun
     - category: Breathing # Vox gang not calling this oxygen
     - category: Pressure
+    - alertType: Bleed
     - category: Temperature
     - category: Hunger
     - category: Thirst
@@ -284,6 +285,36 @@
   name: alerts-pulling-name
   description: alerts-pulling-desc
 
+- type: alert
+  id: Bleed
+  icons:
+  - sprite: /Textures/Interface/Alerts/bleed.rsi
+    state: bleed0
+  - sprite: /Textures/Interface/Alerts/bleed.rsi
+    state: bleed1
+  - sprite: /Textures/Interface/Alerts/bleed.rsi
+    state: bleed2
+  - sprite: /Textures/Interface/Alerts/bleed.rsi
+    state: bleed3
+  - sprite: /Textures/Interface/Alerts/bleed.rsi
+    state: bleed4
+  - sprite: /Textures/Interface/Alerts/bleed.rsi
+    state: bleed5
+  - sprite: /Textures/Interface/Alerts/bleed.rsi
+    state: bleed6
+  - sprite: /Textures/Interface/Alerts/bleed.rsi
+    state: bleed7
+  - sprite: /Textures/Interface/Alerts/bleed.rsi
+    state: bleed8
+  - sprite: /Textures/Interface/Alerts/bleed.rsi
+    state: bleed9
+  - sprite: /Textures/Interface/Alerts/bleed.rsi
+    state: bleed10
+  name: alerts-bleed-name
+  description: alerts-bleed-desc
+  minSeverity: 0
+  maxSeverity: 10
+
 - type: alert
   id: Debug1
   icons:

Resources/Textures/Interface/Alerts/bleed.rsi/meta.json

@@ -0,0 +1,44 @@
+{
+  "version": 1,
+  "size": {
+    "x": 32,
+    "y": 32
+  },
+  "license": "CC-BY-SA-3.0",
+  "copyright": "https://github.com/tgstation/tgstation/blob/master/icons/effects/bleed.dmi",
+  "states": [
+    {
+      "name": "bleed0"
+    },
+    {
+      "name": "bleed1"
+    },
+    {
+      "name": "bleed2"
+    },
+    {
+      "name": "bleed3"
+    },
+    {
+      "name": "bleed4"
+    },
+    {
+      "name": "bleed5"
+    },
+    {
+      "name": "bleed6"
+    },
+    {
+      "name": "bleed7"
+    },
+    {
+      "name": "bleed8"
+    },
+    {
+      "name": "bleed9"
+    },
+    {
+      "name": "bleed10"
+    }
+  ]
+}