Wall slams - Damage on high velocity impact. (#1600)

* Wallslammed!

* Removes debug logging

* Buff damage to 5 by default

Content.Client/IgnoredComponents.cs

@@ -151,6 +151,7 @@
             "Flippable",
             "Airtight",
             "MovedByPressure",
+            "DamageOnHighSpeedImpact",
         };
     }
 }

Content.Server/Atmos/Reactions/PhoronFireReaction.cs

@@ -49,10 +49,7 @@ namespace Content.Server.Atmos.Reactions
                     mixture.SetMoles(Gas.Phoron, mixture.GetMoles(Gas.Phoron) - phoronBurnRate);
                     mixture.SetMoles(Gas.Oxygen, mixture.GetMoles(Gas.Oxygen) - (phoronBurnRate * oxygenBurnRate));
 
-                    if(superSaturation)
-                        mixture.AdjustMoles(Gas.Tritium, phoronBurnRate);
-                    else
-                        mixture.AdjustMoles(Gas.CarbonDioxide, phoronBurnRate);
+                    mixture.AdjustMoles(superSaturation ? Gas.Tritium : Gas.CarbonDioxide, phoronBurnRate);
 
                     energyReleased += Atmospherics.FirePhoronEnergyReleased * (phoronBurnRate);
 

Content.Server/GameObjects/Components/Atmos/GridAtmosphereComponent.cs

@@ -13,6 +13,7 @@ using Robust.Shared.GameObjects.Components.Transform;
 using Robust.Shared.Interfaces.Map;
 using Robust.Shared.Interfaces.Timing;
 using Robust.Shared.IoC;
+using Robust.Shared.Log;
 using Robust.Shared.Map;
 using Robust.Shared.Maths;
 using Robust.Shared.Serialization;
@@ -323,8 +324,8 @@ namespace Content.Server.GameObjects.Components.Atmos
             switch (_state)
             {
                 case ProcessState.TileEqualize:
-                    if(ProcessTileEqualize())
-                        _state = ProcessState.ActiveTiles;
+                    ProcessTileEqualize();
+                    _state = ProcessState.ActiveTiles;
                     return;
                 case ProcessState.ActiveTiles:
                     if(ProcessActiveTiles())
@@ -335,8 +336,8 @@ namespace Content.Server.GameObjects.Components.Atmos
                         _state = ProcessState.HighPressureDelta;
                     return;
                 case ProcessState.HighPressureDelta:
-                    if(ProcessHighPressureDelta())
-                        _state = ProcessState.Hotspots;
+                    ProcessHighPressureDelta();
+                    _state = ProcessState.Hotspots;
                     break;
                 case ProcessState.Hotspots:
                     if(ProcessHotspots())
@@ -347,7 +348,7 @@ namespace Content.Server.GameObjects.Components.Atmos
             UpdateCounter++;
         }
 
-        public bool ProcessTileEqualize()
+        public void ProcessTileEqualize()
         {
             _stopwatch.Restart();
 
@@ -360,10 +361,10 @@ namespace Content.Server.GameObjects.Components.Atmos
                 number = 0;
                 // Process the rest next time.
                 if (_stopwatch.Elapsed.TotalMilliseconds >= LagCheckMaxMilliseconds)
-                    return false;
+                    return;
             }
 
-            return true;
+            return;
         }
 
         public bool ProcessActiveTiles()
@@ -411,7 +412,7 @@ namespace Content.Server.GameObjects.Components.Atmos
             return true;
         }
 
-        public bool ProcessHighPressureDelta()
+        public void ProcessHighPressureDelta()
         {
             _stopwatch.Restart();
 
@@ -427,10 +428,10 @@ namespace Content.Server.GameObjects.Components.Atmos
                 number = 0;
                 // Process the rest next time.
                 if (_stopwatch.Elapsed.TotalMilliseconds >= LagCheckMaxMilliseconds)
-                    return false;
+                    return;
             }
 
-            return true;
+            return;
         }
 
         private bool ProcessHotspots()

Content.Server/GameObjects/Components/Damage/DamageOnHighSpeedImpactComponent.cs

@@ -0,0 +1,67 @@
+using Content.Server.GameObjects.Components.Mobs;
+using Content.Server.Interfaces.GameObjects;
+using Content.Shared.Audio;
+using Content.Shared.GameObjects;
+using Robust.Server.GameObjects.EntitySystems;
+using Robust.Shared.Audio;
+using Robust.Shared.GameObjects;
+using Robust.Shared.GameObjects.Components;
+using Robust.Shared.GameObjects.Systems;
+using Robust.Shared.Interfaces.GameObjects;
+using Robust.Shared.Interfaces.Random;
+using Robust.Shared.IoC;
+using Robust.Shared.Random;
+using Robust.Shared.Serialization;
+
+namespace Content.Server.GameObjects.Components.Damage
+{
+    [RegisterComponent]
+    public class DamageOnHighSpeedImpactComponent : Component, ICollideBehavior
+    {
+        [Dependency] private IRobustRandom _robustRandom = default!;
+
+        public override string Name => "DamageOnHighSpeedImpact";
+
+        public DamageType Damage { get; set; } = DamageType.Brute;
+        public float MinimumSpeed { get; set; } = 20f;
+        public int BaseDamage { get; set; } = 5;
+        public float Factor { get; set; } = 0.75f;
+        public string SoundHit { get; set; } = "";
+        public float StunChance { get; set; } = 0.25f;
+        public int StunMinimumDamage { get; set; } = 10;
+        public float StunSeconds { get; set; }
+
+        public override void ExposeData(ObjectSerializer serializer)
+        {
+            base.ExposeData(serializer);
+
+            serializer.DataField(this, x => Damage, "damage", DamageType.Brute);
+            serializer.DataField(this, x => MinimumSpeed, "minimumSpeed", 20f);
+            serializer.DataField(this, x => BaseDamage, "baseDamage", 5);
+            serializer.DataField(this, x => Factor, "factor", 1f);
+            serializer.DataField(this, x => SoundHit, "soundHit", "");
+            serializer.DataField(this, x => StunChance, "stunChance", 0.25f);
+            serializer.DataField(this, x => StunSeconds, "stunSeconds", 1f);
+            serializer.DataField(this, x => StunMinimumDamage, "stunMinimumDamage", 10);
+        }
+
+        public void CollideWith(IEntity collidedWith)
+        {
+            if (!Owner.TryGetComponent(out ICollidableComponent collidable) || !Owner.TryGetComponent(out DamageableComponent damageable)) return;
+
+            var speed = collidable.LinearVelocity.Length;
+
+            if (speed < MinimumSpeed) return;
+
+            var damage = (int) (BaseDamage * (speed / MinimumSpeed) * Factor);
+
+            if(!string.IsNullOrEmpty(SoundHit))
+                EntitySystem.Get<AudioSystem>().PlayFromEntity(SoundHit, collidedWith, AudioHelpers.WithVariation(0.125f).WithVolume(-0.125f));
+
+            if (Owner.TryGetComponent(out StunnableComponent stun) && _robustRandom.Prob(StunChance))
+                stun.Stun(StunSeconds);
+
+            damageable.TakeDamage(Damage, damage, collidedWith, Owner);
+        }
+    }
+}

Resources/Prototypes/Entities/Constructible/Storage/Closets/closet.yml

@@ -18,6 +18,8 @@
     state: generic_door
   - type: Clickable
   - type: MovedByPressure
+  - type: DamageOnHighSpeedImpact
+    soundHit: /Audio/Effects/bang.ogg
   - type: InteractionOutline
   - type: Collidable
     shapes:

Resources/Prototypes/Entities/Mobs/Species/human.yml

@@ -12,6 +12,8 @@
   - type: Hands
   - type: MovementSpeedModifier
   - type: MovedByPressure
+  - type: DamageOnHighSpeedImpact
+    soundHit: /Audio/Effects/hit_kick.ogg
   - type: Hunger
   - type: Thirst
   # Organs

Resources/Prototypes/Entities/item_base.yml

@@ -8,6 +8,7 @@
   - type: Clickable
   - type: InteractionOutline
   - type: MovedByPressure
+  - type: DamageOnHighSpeedImpact
   - type: Collidable
     shapes:
     - !type:PhysShapeAabb