make meteors duds on glacier

Content.Server/DeltaV/StationEvents/Events/MeteorSwarmRule.cs

@@ -1,4 +1,5 @@
 using System.Numerics;
+using Content.Server.Atmos.Components;
 using Content.Server.GameTicking.Rules.Components;
 using Content.Server.StationEvents.Components;
 using Content.Shared.GameTicking.Components;
@@ -12,6 +13,7 @@ namespace Content.Server.StationEvents.Events
 {
     public sealed class MeteorSwarmRule : StationEventSystem<MeteorSwarmRuleComponent>
     {
+        [Dependency] private readonly SharedMapSystem _map = default!;
         [Dependency] private readonly SharedPhysicsSystem _physics = default!;
 
         protected override void Started(EntityUid uid, MeteorSwarmRuleComponent component, GameRuleComponent gameRule, GameRuleStartedEvent args)
@@ -40,6 +42,10 @@ protected override void ActiveTick(EntityUid uid, MeteorSwarmRuleComponent compo
 
             Box2? playableArea = null;
             var mapId = GameTicker.DefaultMap;
+            // use a dud meteor if there's an atmosphere to "simulate" burning up
+            var proto = "MeteorLargeDeltaV";
+            if (_map.TryGetMap(mapId, out var mapUid) && TryComp<MapAtmosphereComponent>(mapUid, out var atmos) && !atmos.Space)
+                proto = "MeteorGlacierDeltaV";
 
             var query = AllEntityQuery<MapGridComponent, TransformComponent>();
             while (query.MoveNext(out var gridId, out _, out var xform))
@@ -67,7 +73,7 @@ protected override void ActiveTick(EntityUid uid, MeteorSwarmRuleComponent compo
                 var angle = new Angle(RobustRandom.NextFloat() * MathF.Tau);
                 var offset = angle.RotateVec(new Vector2((maximumDistance - minimumDistance) * RobustRandom.NextFloat() + minimumDistance, 0));
                 var spawnPosition = new MapCoordinates(center + offset, mapId);
-                var meteor = Spawn("MeteorLargeDeltaV", spawnPosition);
+                var meteor = Spawn(proto, spawnPosition);
                 var physics = EntityManager.GetComponent<PhysicsComponent>(meteor);
                 _physics.SetBodyStatus(meteor, physics, BodyStatus.InAir);
                 _physics.SetLinearDamping(meteor, physics, 0f);

Resources/Prototypes/DeltaV/Entities/Objects/Weapons/Guns/Projectiles/meteors.yml

@@ -38,3 +38,56 @@
         mask:
         - Impassable
         - BulletImpassable
+
+# this gets spawned by the meteor swarm rule if the target map has an atmosphere
+# since meteors dont make much sense
+- type: entity
+  categories: [ HideSpawnMenu ]
+  id: MeteorGlacierDeltaV
+  name: meteor
+  description: This meteor is burning up like a in the atmosphere, like a... meteor.
+  components:
+  - type: Sprite
+    noRot: false
+    sprite: Objects/Weapons/Guns/Projectiles/meteor.rsi
+    scale: 0.5,0.5
+    layers:
+    - state: large
+      shader: unshaded
+  - type: PointLight
+    radius: 3
+    energy: 5
+    color: "#ff6622"
+  - type: AmbientSound
+    enabled: true
+    volume: 2
+    range: 14
+    sound:
+      path: /Audio/Items/Flare/flare_burn.ogg
+      params:
+        loop: true
+  - type: IgnitionSource
+    ignited: true
+    temperature: 500
+  - type: DeleteOnTrigger
+  - type: TriggerOnCollide
+    fixtureID: projectile
+  - type: Projectile
+    damage: {}
+    deleteOnCollide: false
+  - type: Physics
+    bodyType: Dynamic
+  - type: Fixtures
+    fixtures:
+      projectile:
+        shape:
+          !type:PhysShapeCircle
+          radius: 0.8
+        density: 100
+        hard: true
+        # Didn't use MapGridComponent for now as the bounds are stuffed.
+        layer:
+        - LargeMobLayer
+        mask:
+        - Impassable
+        - BulletImpassable