Guitar Smashing (#17724)

Content.Server/Damage/Components/DamageOnHitComponent.cs

@@ -0,0 +1,18 @@
+using Content.Shared.Damage;
+
+
+// Damages the held item by a set amount when it hits someone. Can be used to make melee items limited-use.
+namespace Content.Server.Damage.Components;
+
+[RegisterComponent]
+public sealed class DamageOnHitComponent : Component
+{
+    [DataField("ignoreResistances")]
+    [ViewVariables(VVAccess.ReadWrite)]
+    public bool IgnoreResistances = true;
+
+    [DataField("damage", required: true)]
+    [ViewVariables(VVAccess.ReadWrite)]
+    public DamageSpecifier Damage = default!;
+}
+

Content.Server/Damage/Systems/DamageOnHitSystem.cs

@@ -0,0 +1,22 @@
+using Content.Server.Damage.Components;
+using Content.Shared.Damage;
+using Robust.Shared.Player;
+using Content.Shared.Weapons.Melee.Events;
+
+namespace Content.Server.Damage.Systems;
+
+public sealed class DamageOnHitSystem : EntitySystem
+{
+    [Dependency] private readonly DamageableSystem _damageableSystem = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+        SubscribeLocalEvent<DamageOnHitComponent, MeleeHitEvent>(DamageItem);
+    }
+    // Looks for a hit, then damages the held item an appropriate amount.
+    private void DamageItem(EntityUid uid, DamageOnHitComponent component, MeleeHitEvent args)
+    {
+        _damageableSystem.TryChangeDamage(uid, component.Damage, component.IgnoreResistances);
+    }
+}

Resources/Audio/Weapons/attributions.yml

@@ -7,3 +7,8 @@
   license: "CC0-1.0"
   copyright: "User tosha73 on freesound.org"
   source: "https://freesound.org/people/tosha73/sounds/509902/"
+
+- files: ["guitarsmash.ogg"]
+  license: "CC0-1.0"
+  copyright: "User Mystovski on freesound.org. Modified by LankLTE on github."
+  source: "https://freesound.org/people/Mystovski/sounds/201111/"

Resources/Prototypes/Entities/Objects/Fun/Instruments/instruments_string.yml

@@ -105,6 +105,37 @@
     slots:
     - back
     sprite: Objects/Fun/Instruments/guitar.rsi
+  - type: Wieldable
+  - type: Damageable # Smash it! Does 20 damage a hit, but breaks after 1 hit. 
+    damageContainer: Inorganic
+  - type: Destructible
+    thresholds:
+    - trigger:
+        !type:DamageTrigger
+        damage: 20
+      behaviors:
+      - !type:PlaySoundBehavior
+        sound:
+          path: /Audio/Weapons/guitarsmash.ogg
+      - !type:SpawnEntitiesBehavior
+        spawn:
+          MaterialWoodPlank:
+            min: 2
+            max: 4
+      - !type:DoActsBehavior
+        acts: [ "Destruction" ]
+  - type: DamageOnHit # This makes it destroy after one hit.
+    damage:
+      types:
+        Blunt: 20
+  - type: MeleeWeapon
+    damage:
+      types:
+        Blunt: 5
+  - type: IncreaseDamageOnWield
+    damage:
+      types:
+        Blunt: 15
 
 - type: entity
   parent: BaseHandheldInstrument

Resources/Textures/Objects/Fun/Instruments/guitar.rsi/meta.json

@@ -18,6 +18,14 @@
       "name": "inhand-right",
       "directions": 4
     },
+    {
+      "name": "wielded-inhand-left",
+      "directions": 4
+    },
+    {
+      "name": "wielded-inhand-right",
+      "directions": 4
+    },
     {
       "name": "equipped-BACKPACK",
       "directions": 4