Re-organize all projects (#4166)

Content.Server/Damage/Components/DamageOnLandComponent.cs

@@ -0,0 +1,30 @@
+using Content.Shared.Damage;
+using Content.Shared.Damage.Components;
+using Content.Shared.Throwing;
+using Robust.Shared.GameObjects;
+using Robust.Shared.Serialization.Manager.Attributes;
+
+namespace Content.Server.Damage.Components
+{
+    [RegisterComponent]
+    public class DamageOnLandComponent : Component, ILand
+    {
+        public override string Name => "DamageOnLand";
+
+        [DataField("damageType")]
+        private DamageType _damageType = DamageType.Blunt;
+
+        [DataField("amount")]
+        private int _amount = 1;
+
+        [DataField("ignoreResistances")]
+        private bool _ignoreResistances;
+
+        void ILand.Land(LandEventArgs eventArgs)
+        {
+            if (!Owner.TryGetComponent(out IDamageableComponent? damageable)) return;
+
+            damageable.ChangeDamage(_damageType, _amount, _ignoreResistances, eventArgs.User);
+        }
+    }
+}