Fix vending machines throwing (#1225)

Co-authored-by: Metal Gear Sloth <metalgearsloth@gmail.com>

Content.IntegrationTests/Tests/VendingMachineTest.cs

@@ -0,0 +1,41 @@
+using System.Threading.Tasks;
+using Content.Shared.VendingMachines;
+using NUnit.Framework;
+using Robust.Shared.GameObjects;
+using Robust.Shared.IoC;
+using Robust.Shared.Prototypes;
+
+namespace Content.IntegrationTests.Tests
+{
+    [TestFixture]
+    [TestOf(typeof(VendingMachineInventoryPrototype))]
+    public sealed class VendingMachineTest : ContentIntegrationTest
+    {
+        [Test]
+        public async Task Test()
+        {
+            var server = StartServerDummyTicker();
+            
+            server.Assert(() =>
+            {
+                var prototypeManager = IoCManager.Resolve<IPrototypeManager>();
+                foreach (var vendorProto in prototypeManager.EnumeratePrototypes<VendingMachineInventoryPrototype>())
+                {
+                    foreach (var (item, _) in vendorProto.StartingInventory)
+                    {
+                        try
+                        {
+                            prototypeManager.Index<EntityPrototype>(item);
+                        }
+                        catch (UnknownPrototypeException)
+                        {
+                            throw new UnknownPrototypeException($"Unknown prototype {item} on vending inventory {vendorProto.Name}");
+                        }
+                    }
+                }
+            });
+
+            await server.WaitIdleAsync();
+        }
+    }
+}

Resources/Prototypes/VendingMachines/ammo.yml

@@ -4,53 +4,31 @@
   description: A generic ammunition vending machine.
   spriteName: ammo
   startingInventory:
-    box_32: 3
-    box_32f: 3
-    box_32hv: 3
-    box_32p: 3
-    box_32r: 3
+    BoxClRifleBox: 3
+    BoxClRifleBoxFlash: 3
+    BoxClRifleBoxHV: 3
+    BoxClRifleBoxPractice: 3
+    BoxClRifleBoxRubber: 3
 
-    box_357: 3
-    box_357f: 3
-    box_357hv: 3
-    box_357p: 3
-    box_357r: 3
+    BoxLRifleBigBox: 3
+    BoxLRifleBoxHV: 3
+    BoxLRifleBoxPractice: 3
+    BoxLRifleBoxRubber: 3
 
-    box_44: 3
-    box_44f: 3
-    box_44hv: 3
-    box_44p: 3
-    box_44r: 3
+    BoxMagnum: 3
+    BoxMagnumFlash: 3
+    BoxMagnumHV: 3
+    BoxMagnumPractice: 3
+    BoxMagnumRubber: 3
 
-    box_45: 3
-    box_45f: 3
-    box_45p: 3
-    box_45r: 3
-
-    box_50: 3
-    box_50f: 3
-    box_50p: 3
-    box_50r: 3
-
-    box_10mm: 3
-    box_10mmf: 3
-    box_10mmhv: 3
-    box_10mmp: 3
-    box_10mmr: 3
-
-    box_24mm: 3
-
-    box_556mm: 3
-    box_556mmp: 3
-
-    box_65mm: 3
-    box_65mmr: 3
-
-    box_762mm: 3
-
-    box_9mm: 3
-    box_9mmf: 3
-    box_9mmhv: 3
-    box_9mmp: 3
-    box_9mmr: 3
+    BoxPistolBox: 3
+    BoxPistolBoxFlash: 3
+    BoxPistolBoxHV: 3
+    BoxPistolBoxPractice: 3
+    BoxPistolBoxRubber: 3
 
+    BoxSRifleBox: 3
+    BoxSRifleBoxFlash: 3
+    BoxSRifleBoxHV: 3
+    BoxSRifleBoxPractice: 3
+    BoxSRifleBoxRubber: 3

Resources/Prototypes/VendingMachines/cola.yml

@@ -8,7 +8,7 @@
     DrinkColaCan: 10
     DrinkIceTeaCan: 10
     DrinkLemonLimeCan: 10
-    DrinkPurpleCan: 10
+    DrinkGrapeCan: 10
     DrinkSpaceMountainWindCan: 10
     DrinkSpaceUpCan: 10
     DrinkStarkistCan: 10