Added complete crafting to the game. Next step would be research and buildings. Updated DSL with Setup to work with dynamic loading.

Scripts/Crafting/Ingredient.cs

@@ -1,7 +1,10 @@
+using System.Text.Json.Serialization;
 using Godot;
 
 public class Ingredient
 {
-    public string item;
-    public int amount;
+    [JsonPropertyName("item")]
+    public string Item {get; set;}
+    [JsonPropertyName("amount")]
+    public int Amount {get;set;}
 }

Scripts/Crafting/Inventory.cs

@@ -32,9 +32,9 @@ public class Inventory
     {
         bool canCraft = true;
         Item item;
-        foreach(Ingredient ingredient in neededIngredients)
+        foreach (Ingredient ingredient in neededIngredients)
         {
-            item = items.Find(x => x.data.Id == ingredient.item && x.currentAmount >= ingredient.amount * amount);
+            item = items.Find(x => x.data.Id == ingredient.Item && x.currentAmount >= ingredient.Amount * amount);
             if (item == null)
             {
                 canCraft = false;
@@ -43,4 +43,13 @@ public class Inventory
         }
         return canCraft;
     }
+
+    public void RemoveItem(string id, int amount)
+    {
+        Item item = items.Find(x => x.data.Id == id && x.currentAmount >= amount);
+        if (item != null)
+        {
+            item.currentAmount -= amount;
+        }
+    }
 }

Scripts/Crafting/InventoryDisplay.cs

@@ -26,7 +26,7 @@ public partial class InventoryDisplay : PanelContainer
 		{
 			display = itemDisplayPrefab.Instantiate<ItemDisplay>();
 			display.item = item;
-			display.text.Text = item.GetReadableName();
+			display.text.Text = item.data.GetReadableName();
 			display.amount.Text = item.currentAmount.ToString();
 			display.texture.Texture = ResourceLoader.LoadPath(item.data.Texture);
 			itemList.AddChild(display);

Scripts/Crafting/Item.cs

@@ -11,30 +11,30 @@ public class Item
 
     public CraftingResult Craft(int amount, double delta)
     {
-        if (GameData.inventory.CanCraft(data.Inputs, amount - amountCrafted))
+        elapsedCraftTime += delta;
+        GD.Print(elapsedCraftTime);
+        if (elapsedCraftTime >= data.CraftTime)
         {
-            elapsedCraftTime += delta;
-            if (elapsedCraftTime >= data.CraftTime)
+            GD.Print("Crafted!");
+            elapsedCraftTime -= data.CraftTime;
+            if(!GameData.inventory.AddItem(this, 1))
             {
-                elapsedCraftTime -= data.CraftTime;
-                currentAmount += 1;
-                amountCrafted++;
-                if (amountCrafted >= amount)
-                {
-                    amountCrafted = 0;
-                    elapsedCraftTime = 0;
-                    return CraftingResult.FINISHED;
-                }
+                return CraftingResult.FAILED;
+            }
+            foreach (Ingredient ingredient in data.Inputs)
+            {
+                GameData.inventory.RemoveItem(ingredient.Item, ingredient.Amount);
+            }
+            amountCrafted++;
+            if (amountCrafted >= amount)
+            {
+                GD.Print("Finished!");
+                amountCrafted = 0;
+                elapsedCraftTime = 0;
+                return CraftingResult.FINISHED;
             }
-            return CraftingResult.CRAFTING;
         }
-        return CraftingResult.FAILED;
-    }
-
-    public string GetReadableName()
-    {
-        string noUnderscore = data.Id.Replace("_", " ").ToLower();
-        return char.ToUpper(noUnderscore[0]) + noUnderscore.Substring(1);
+        return CraftingResult.CRAFTING;
     }
 }
 

Scripts/Crafting/ItemData.cs

@@ -27,4 +27,15 @@ public class ItemData
 
     [JsonPropertyName("stacksize")]
     public int StackSize { get; set; }
+
+    public string GetReadableName()
+    {
+        string noUnderscore = Id.Replace("_", " ").ToLower();
+        return char.ToUpper(noUnderscore[0]) + noUnderscore.Substring(1);
+    }
+
+    public static string GetIndex(string readable)
+    {
+        return readable.ToLower().Replace(" ", "_");
+    }
 }