Crowbar floor tiles and placement (#429)

* Adds tile removing behavior to CrowbarComponent.
Add FloorTileItemComponent.
Add genhit.ogg
Add tile.png for testing

* fixes

* Gives ContentTileDefinition a default value for tile item to drop.
Adds a few more tileitems.

* Changes per review request

* move stack.use and if statement

Content.Server/GameObjects/Components/Items/FloorTileItemComponent.cs

@@ -0,0 +1,70 @@
+using Content.Server.GameObjects.Components.Stack;
+using Content.Server.GameObjects.EntitySystems;
+using Content.Shared.Maps;
+using Robust.Server.GameObjects.EntitySystems;
+using Robust.Shared.GameObjects;
+using Robust.Shared.Interfaces.GameObjects;
+using Robust.Shared.Interfaces.Map;
+using Robust.Shared.IoC;
+using Robust.Shared.Localization;
+using Robust.Shared.Map;
+using Robust.Shared.Serialization;
+using Robust.Shared.Utility;
+
+namespace Content.Server.GameObjects.Components.Items
+{
+    [RegisterComponent]
+    public class FloorTileItemComponent : Component, IAfterAttack
+    {
+#pragma warning disable 649
+        [Dependency] private readonly ITileDefinitionManager _tileDefinitionManager;
+        [Dependency] private readonly IEntitySystemManager _entitySystemManager;
+        [Dependency] private readonly IMapManager _mapManager;
+#pragma warning restore 649
+
+        public override string Name => "FloorTile";
+        private StackComponent Stack;
+        public string _outputTile;
+
+
+        public override void ExposeData(ObjectSerializer serializer)
+        {
+            base.ExposeData(serializer);
+            serializer.DataField(ref _outputTile, "output", "floor_steel");
+        }
+
+        public override void Initialize()
+        {
+            base.Initialize();
+            Stack = Owner.GetComponent<StackComponent>();
+        }
+        public void AfterAttack(AfterAttackEventArgs eventArgs)
+        {
+            var attacked = eventArgs.Attacked;
+            var mapGrid = _mapManager.GetGrid(eventArgs.ClickLocation.GridID);
+            var tile = mapGrid.GetTileRef(eventArgs.ClickLocation);
+
+            var coordinates = mapGrid.GridTileToLocal(tile.GridIndices);
+            float distance = coordinates.Distance(_mapManager, Owner.Transform.GridPosition);
+
+            if (distance > InteractionSystem.InteractionRange)
+            {
+                return;
+            }
+
+            var tileDef = (ContentTileDefinition)_tileDefinitionManager[tile.Tile.TypeId];
+            if (tileDef.IsSubFloor && attacked == null && Stack.Use(1))
+            {
+                var desiredTile = _tileDefinitionManager[_outputTile];
+                mapGrid.SetTile(eventArgs.ClickLocation, new Tile(desiredTile.TileId));
+                _entitySystemManager.GetEntitySystem<AudioSystem>().Play("/Audio/items/genhit.ogg", Owner);
+                if(Stack.Count < 1){
+                    Owner.Delete();
+                }
+            }
+
+            
+        }
+
+    }
+}