Renaming before uploading new code

core/src/io/anuke/mindustry/resource/Item.java

@@ -0,0 +1,5 @@
+package io.anuke.mindustry.resource;
+
+public enum Item{
+	stone, iron, coal, steel;
+}

core/src/io/anuke/mindustry/resource/ItemStack.java

@@ -0,0 +1,12 @@
+package io.anuke.mindustry.resource;
+
+public class ItemStack{
+	public Item item;
+	public int amount;
+	public float pos;
+	
+	public ItemStack(Item item, int amount){
+		this.item = item;
+		this.amount = amount;
+	}
+}

core/src/io/anuke/mindustry/resource/Recipe.java

@@ -0,0 +1,55 @@
+package io.anuke.mindustry.resource;
+
+import static io.anuke.mindustry.resource.Section.*;
+
+import com.badlogic.gdx.utils.Array;
+
+import io.anuke.mindustry.world.TileType;
+
+public enum Recipe{
+	stonewall(distribution, TileType.stonewall, stack(Item.stone, 5)),
+	ironwall(distribution, TileType.ironwall, stack(Item.iron, 5)),
+	steelwall(distribution, TileType.steelwall, stack(Item.steel, 5)),
+	conveyor(distribution, TileType.conveyor, stack(Item.stone, 1)),
+	fastconveyor(distribution, TileType.steelconveyor, stack(Item.steel, 1)),
+	router(distribution, TileType.router, stack(Item.stone, 3)),
+	
+	
+	turret(defense, TileType.turret, stack(Item.stone, 8)),
+	dturret(defense, TileType.doubleturret, stack(Item.stone, 12)),
+	machineturret(defense, TileType.machineturret, stack(Item.iron, 15), stack(Item.stone, 20)),
+	shotgunturret(defense, TileType.shotgunturret, stack(Item.iron, 15), stack(Item.steel, 24)),
+	flameturret(defense, TileType.flameturret, stack(Item.iron, 25), stack(Item.steel, 18)),
+	sniperturret(defense, TileType.sniperturret, stack(Item.iron, 30), stack(Item.steel, 20)),
+	
+	healturret(defense, TileType.repairturret, stack(Item.iron, 40)),
+	megahealturret(defense, TileType.megarepairturret, stack(Item.iron, 30), stack(Item.steel, 40)),
+	
+	drill(production, TileType.stonedrill, stack(Item.stone, 6)),
+	irondrill(production, TileType.irondrill, stack(Item.stone, 40)),
+	coaldrill(production, TileType.coaldrill, stack(Item.stone, 40), stack(Item.iron, 40)),
+	smelter(production, TileType.smelter, stack(Item.stone, 80), stack(Item.iron, 80));
+	
+	public TileType result;
+	public ItemStack[] requirements;
+	public Section section;
+	
+	private Recipe(Section section, TileType result, ItemStack... requirements){
+		this.result = result;
+		this.requirements = requirements;
+		this.section = section;
+	}
+	
+	private static ItemStack stack(Item item, int amount){
+		return new ItemStack(item, amount);
+	}
+	
+	public static Array<Recipe> getBy(Section section, Array<Recipe> r){
+		for(Recipe recipe : Recipe.values()){
+			if(recipe.section == section)
+			r.add(recipe);
+		}
+		
+		return r;
+	}
+}

core/src/io/anuke/mindustry/resource/Section.java

@@ -0,0 +1,5 @@
+package io.anuke.mindustry.resource;
+
+public enum Section{
+	defense, production, distribution;
+}