Implemented Lore Save system

src/com/dre/brewery/BIngredients.java

@@ -4,7 +4,6 @@ import org.bukkit.Material;
 import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.PotionMeta;
-import org.bukkit.potion.PotionEffectType;
 
 import java.io.DataInputStream;
 import java.io.DataOutputStream;
@@ -17,30 +16,39 @@ public class BIngredients {
 	public static Map<Material, String> cookedNames = new HashMap<>();
 	private static int lastId = 0;
 
-	private int id;
+	private int id; // Legacy
-	private ArrayList<ItemStack> ingredients = new ArrayList<>();
+	private List<ItemStack> ingredients = new ArrayList<>();
 	private Map<Material, Integer> materials = new HashMap<>(); // Merged List Of ingredients that doesnt consider Durability
 	private int cookedTime;
 
 	// Represents ingredients in Cauldron, Brew
 	// Init a new BIngredients
 	public BIngredients() {
-		this.id = lastId;
+		//this.id = lastId;
-		lastId++;
+		//lastId++;
 	}
 
 	// Load from File
-	public BIngredients(ArrayList<ItemStack> ingredients, int cookedTime) {
+	public BIngredients(List<ItemStack> ingredients, int cookedTime) {
 		this.ingredients = ingredients;
 		this.cookedTime = cookedTime;
-		this.id = lastId;
+		//this.id = lastId;
-		lastId++;
+		//lastId++;
 
 		for (ItemStack item : ingredients) {
 			addMaterial(item);
 		}
 	}
 
+	// Load from legacy Brew section
+	public BIngredients(List<ItemStack> ingredients, int cookedTime, boolean legacy) {
+		this(ingredients, cookedTime);
+		if (legacy) {
+			this.id = lastId;
+			lastId++;
+		}
+	}
+
 	// Add an ingredient to this
 	public void add(ItemStack ingredient) {
 		addMaterial(ingredient);
@@ -72,14 +80,15 @@ public class BIngredients {
 		cookedTime = state;
 		String cookedName = null;
 		BRecipe cookRecipe = getCookRecipe();
+		Brew brew;
 
-		int uid = Brew.generateUID();
+		//int uid = Brew.generateUID();
 
 		if (cookRecipe != null) {
 			// Potion is best with cooking only
 			int quality = (int) Math.round((getIngredientQuality(cookRecipe) + getCookingQuality(cookRecipe, false)) / 2.0);
 			P.p.debugLog("cooked potion has Quality: " + quality);
-			Brew brew = new Brew(uid, quality, cookRecipe, this);
+			brew = new Brew(quality, cookRecipe, this);
 			Brew.addOrReplaceEffects(potionMeta, brew.getEffects(), brew.getQuality());
 
 			cookedName = cookRecipe.getName(quality);
@@ -87,7 +96,7 @@ public class BIngredients {
 
 		} else {
 			// new base potion
-			new Brew(uid, this);
+			brew = new Brew(this);
 
 			if (state <= 1) {
 				cookedName = P.p.languageReader.get("Brew_ThickBrew");
@@ -117,14 +126,17 @@ public class BIngredients {
 			uid *= 4;
 		}
 		// This effect stores the UID in its Duration
-		potionMeta.addCustomEffect((PotionEffectType.REGENERATION).createEffect(uid, 0), true);
+		//potionMeta.addCustomEffect((PotionEffectType.REGENERATION).createEffect((uid * 4), 0), true);
+
+		brew.touch();
+		brew.save(potionMeta);
 		potion.setItemMeta(potionMeta);
 
 		return potion;
 	}
 
 	// returns amount of ingredients
-	private int getIngredientsCount() {
+	public int getIngredientsCount() {
 		int count = 0;
 		for (ItemStack item : ingredients) {
 			count += item.getAmount();
@@ -290,7 +302,7 @@ public class BIngredients {
 	}
 
 	// returns pseudo quality of distilling. 0 if doesnt match the need of the recipes distilling
-	public int getDistillQuality(BRecipe recipe, int distillRuns) {
+	public int getDistillQuality(BRecipe recipe, byte distillRuns) {
 		if (recipe.needsDistilling() != distillRuns > 0) {
 			return 0;
 		}
@@ -316,7 +328,12 @@ public class BIngredients {
 	}
 
 	// Creates a copy ingredients
+	@Override
 	public BIngredients clone() {
+		try {
+			super.clone();
+		} catch (CloneNotSupportedException ingored) {
+		}
 		BIngredients copy = new BIngredients();
 		copy.ingredients.addAll(ingredients);
 		copy.materials.putAll(materials);
@@ -324,7 +341,14 @@ public class BIngredients {
 		return copy;
 	}
 
-	public void testStore(DataOutputStream out) throws IOException {
+	@Override
+	public String toString() {
+		return "BIngredients{" +
+				"cookedTime=" + cookedTime +
+				", total ingedients: " + getIngredientsCount() + '}';
+	}
+
+	/*public void testStore(DataOutputStream out) throws IOException {
 		out.writeInt(cookedTime);
 		out.writeByte(ingredients.size());
 		for (ItemStack item : ingredients) {
@@ -353,9 +377,34 @@ public class BIngredients {
 				P.p.log("amount wrong");
 			}
 		}
+	}*/
+
+	public void save(DataOutputStream out) throws IOException {
+		out.writeInt(cookedTime);
+		out.writeByte(ingredients.size());
+		for (ItemStack item : ingredients) {
+			out.writeUTF(item.getType().name());
+			out.writeShort(item.getAmount());
+			out.writeShort(item.getDurability());
+		}
+	}
+
+	public static BIngredients load(DataInputStream in) throws IOException {
+		int cookedTime = in.readInt();
+		byte size = in.readByte();
+		List<ItemStack> ing = new ArrayList<>(size);
+		for (; size > 0; size--) {
+			Material mat = Material.getMaterial(in.readUTF());
+			if (mat != null) {
+				ing.add(new ItemStack(mat, in.readShort(), in.readShort()));
+			}
+		}
+		return new BIngredients(ing, cookedTime);
 	}
 
 	// saves data into main Ingredient section. Returns the save id
+	// Only needed for legacy potions
+	@Deprecated
 	public int save(ConfigurationSection config) {
 		String path = "Ingredients." + id;
 		if (cookedTime != 0) {

src/com/dre/brewery/BRecipe.java

@@ -4,7 +4,6 @@ import org.bukkit.Material;
 import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.PotionMeta;
-import org.bukkit.potion.PotionEffectType;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -14,7 +13,7 @@ public class BRecipe {
 	private String[] name;
 	private ArrayList<ItemStack> ingredients = new ArrayList<>(); // material and amount
 	private int cookingTime; // time to cook in cauldron
-	private int distillruns; // runs through the brewer
+	private byte distillruns; // runs through the brewer
 	private int distillTime; // time for one distill run in seconds
 	private byte wood; // type of wood the barrel has to consist of
 	private int age; // time in minecraft days for the potions to age in barrels
@@ -90,7 +89,12 @@ public class BRecipe {
 			}
 		}
 		this.cookingTime = configSectionRecipes.getInt(recipeId + ".cookingtime", 1);
-		this.distillruns = configSectionRecipes.getInt(recipeId + ".distillruns", 0);
+		int dis = configSectionRecipes.getInt(recipeId + ".distillruns", 0);
+		if (dis > Byte.MAX_VALUE) {
+			this.distillruns = Byte.MAX_VALUE;
+		} else {
+			this.distillruns = (byte) dis;
+		}
 		this.distillTime = configSectionRecipes.getInt(recipeId + ".distilltime", 0) * 20;
 		this.wood = (byte) configSectionRecipes.getInt(recipeId + ".wood", 0);
 		this.age = configSectionRecipes.getInt(recipeId + ".age", 0);
@@ -247,8 +251,6 @@ public class BRecipe {
 		ItemStack potion = new ItemStack(Material.POTION);
 		PotionMeta potionMeta = (PotionMeta) potion.getItemMeta();
 
-		int uid = Brew.generateUID();
-
 		ArrayList<ItemStack> list = new ArrayList<>(ingredients.size());
 		for (ItemStack item : ingredients) {
 			if (item.getDurability() == -1) {
@@ -260,7 +262,7 @@ public class BRecipe {
 
 		BIngredients bIngredients = new BIngredients(list, cookingTime);
 
-		Brew brew = new Brew(uid, bIngredients, quality, distillruns, getAge(), wood, getName(5), false, false, true, 0);
+		Brew brew = new Brew(bIngredients, quality, distillruns, getAge(), wood, getName(5), false, false, true);
 
 		Brew.PotionColor.fromString(getColor()).colorBrew(potionMeta, potion, false);
 		potionMeta.setDisplayName(P.p.color("&f" + getName(quality)));
@@ -270,11 +272,12 @@ public class BRecipe {
 			uid *= 4;
 		}
 		// This effect stores the UID in its Duration
-		potionMeta.addCustomEffect((PotionEffectType.REGENERATION).createEffect(uid, 0), true);
+		//potionMeta.addCustomEffect((PotionEffectType.REGENERATION).createEffect((uid * 4), 0), true);
 
 		brew.convertLore(potionMeta, false);
 		Brew.addOrReplaceEffects(potionMeta, effects, quality);
 		brew.touch();
+		brew.save(potionMeta);
 
 		potion.setItemMeta(potionMeta);
 		return potion;
@@ -322,7 +325,7 @@ public class BRecipe {
 		return cookingTime;
 	}
 
-	public int getDistillRuns() {
+	public byte getDistillRuns() {
 		return distillruns;
 	}
 
@@ -358,4 +361,8 @@ public class BRecipe {
 		return effects;
 	}
 
+	@Override
+	public String toString() {
+		return "BRecipe{" + getName(5) + '}';
+	}
 }

src/com/dre/brewery/Brew.java

@@ -1,11 +1,16 @@
 package com.dre.brewery;
 
 import org.bukkit.Color;
+import com.dre.brewery.lore.Base91DecoderStream;
+import com.dre.brewery.lore.Base91EncoderStream;
+import com.dre.brewery.lore.LoreLoadStream;
+import com.dre.brewery.lore.LoreSaveStream;
 import org.bukkit.Material;
 import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.inventory.BrewerInventory;
 import org.bukkit.inventory.ItemFlag;
 import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.ItemMeta;
 import org.bukkit.inventory.meta.PotionMeta;
 import org.bukkit.potion.PotionData;
 import org.bukkit.potion.PotionEffect;
@@ -24,40 +29,35 @@ public class Brew {
 
 	// represents the liquid in the brewed Potions
 
-	public static Map<Integer, Brew> potions = new HashMap<>();
+	public static Map<Integer, Brew> legacyPotions = new HashMap<>();
 	public static long installTime = System.currentTimeMillis(); // plugin install time in millis after epoch
 	public static Boolean colorInBarrels; // color the Lore while in Barrels
 	public static Boolean colorInBrewer; // color the Lore while in Brewer
 
 	private BIngredients ingredients;
 	private int quality;
-	private int distillRuns;
+	private byte distillRuns;
 	private float ageTime;
 	private float wood;
 	private BRecipe currentRecipe;
 	private boolean unlabeled;
 	private boolean persistent;
 	private boolean stat; // static potions should not be changed
-	private int lastUpdate; // last update in hours after install time
+	//private int lastUpdate; // last update in hours after install time
 
-	public Brew(int uid, BIngredients ingredients) {
+	public Brew(BIngredients ingredients) {
 		this.ingredients = ingredients;
-		touch();
-		potions.put(uid, this);
 	}
 
 	// quality already set
-	public Brew(int uid, int quality, BRecipe recipe, BIngredients ingredients) {
+	public Brew(int quality, BRecipe recipe, BIngredients ingredients) {
 		this.ingredients = ingredients;
 		this.quality = quality;
 		this.currentRecipe = recipe;
-		touch();
-		potions.put(uid, this);
 	}
 
-	// loading from file
+	// loading with all values set
-	public Brew(int uid, BIngredients ingredients, int quality, int distillRuns, float ageTime, float wood, String recipe, boolean unlabeled, boolean persistent, boolean stat, int lastUpdate) {
+	public Brew(BIngredients ingredients, int quality, byte distillRuns, float ageTime, float wood, String recipe, boolean unlabeled, boolean persistent, boolean stat) {
-		potions.put(uid, this);
 		this.ingredients = ingredients;
 		this.quality = quality;
 		this.distillRuns = distillRuns;
@@ -66,44 +66,95 @@ public class Brew {
 		this.unlabeled = unlabeled;
 		this.persistent = persistent;
 		this.stat = stat;
-		this.lastUpdate = lastUpdate;
 		setRecipeFromString(recipe);
 	}
 
-	// returns a Brew by its UID
+	// Loading from InputStream
-	public static Brew get(int uid) {
+	private Brew() {
-		if (uid < -1) {
-			if (!potions.containsKey(uid)) {
-				P.p.errorLog("Database failure! unable to find UID " + uid + " of a custom Potion!");
-				return null;// throw some exception?
-			}
-		} else {
-			return null;
-		}
-		return potions.get(uid);
 	}
 
-	// returns a Brew by PotionMeta
+	// returns a Brew by ItemMeta
-	public static Brew get(PotionMeta meta) {
+	public static Brew get(ItemMeta meta) {
-		return get(getUID(meta));
+		if (meta.hasLore()) {
+			if (meta instanceof PotionMeta && ((PotionMeta) meta).hasCustomEffect(PotionEffectType.REGENERATION)) {
+				Brew brew = load(meta);
+				if (brew != null) {
+					brew = getFromPotionEffect(((PotionMeta) meta), false);
+				}
+				return brew;
+			} else {
+				return load(meta);
+			}
+		}
+		return null;
 	}
 
 	// returns a Brew by ItemStack
 	public static Brew get(ItemStack item) {
 		if (item.getType() == Material.POTION) {
 			if (item.hasItemMeta()) {
-				return get((PotionMeta) item.getItemMeta());
+				ItemMeta meta = item.getItemMeta();
+				if (meta.hasLore()) {
+					if (meta instanceof PotionMeta && ((PotionMeta) meta).hasCustomEffect(PotionEffectType.REGENERATION)) {
+						Brew brew = load(meta);
+						if (brew != null) {
+							((PotionMeta) meta).removeCustomEffect(PotionEffectType.REGENERATION);
+						} else {
+							brew = getFromPotionEffect(((PotionMeta) meta), true);
+							if (brew == null) return null;
+							brew.save(meta);
+						}
+						item.setItemMeta(meta);
+						return brew;
+					} else {
+						return load(meta);
+					}
+				}
 			}
 		}
 		return null;
 	}
 
+	private static Brew getFromPotionEffect(PotionMeta potionMeta, boolean remove) {
+		for (PotionEffect effect : potionMeta.getCustomEffects()) {
+			if (effect.getType().equals(PotionEffectType.REGENERATION)) {
+				if (effect.getDuration() < -1) {
+					if (remove) {
+						return legacyPotions.remove(effect.getDuration());
+					} else {
+						return legacyPotions.get(effect.getDuration());
+					}
+				}
+			}
+		}
+		return null;
+	}
+
+	// returns a Brew by its UID
+	// Does not work anymore with new save system
+	@Deprecated
+	public static Brew get(int uid) {
+		if (uid < -1) {
+			if (!legacyPotions.containsKey(uid)) {
+				P.p.errorLog("Database failure! unable to find UID " + uid + " of a custom Potion!");
+				return null;// throw some exception?
+			}
+		} else {
+			return null;
+		}
+		return legacyPotions.get(uid);
+	}
+
 	// returns UID of custom Potion item
+	// Does not work anymore with new save system
+	@Deprecated
 	public static int getUID(ItemStack item) {
 		return getUID((PotionMeta) item.getItemMeta());
 	}
 
 	// returns UID of custom Potion meta
+	// Does not work anymore with new save system
+	@Deprecated
 	public static int getUID(PotionMeta potionMeta) {
 		if (potionMeta.hasCustomEffect(PotionEffectType.REGENERATION)) {
 			for (PotionEffect effect : potionMeta.getCustomEffects()) {
@@ -118,13 +169,13 @@ public class Brew {
 	}
 
 	// generate an UID
-	public static int generateUID() {
+	/*public static int generateUID() {
 		int uid = -2;
 		while (potions.containsKey(uid)) {
 			uid -= 1;
 		}
 		return uid;
-	}
+	}*/
 
 	//returns the recipe with the given name, recalculates if not found
 	public boolean setRecipeFromString(String name) {
@@ -158,7 +209,8 @@ public class Brew {
 	}
 
 	// Copy a Brew with a new unique ID and return its item
-	public ItemStack copy(ItemStack item) {
+	// Not needed anymore
+	/*public ItemStack copy(ItemStack item) {
 		ItemStack copy = item.clone();
 		int uid = generateUID();
 		clone(uid);
@@ -170,11 +222,13 @@ public class Brew {
 		meta.addCustomEffect((PotionEffectType.REGENERATION).createEffect(uid, 0), true);
 		copy.setItemMeta(meta);
 		return copy;
-	}
+	}*/
 
-	// Clones this instance with a new unique ID
+	// Clones this instance
-	public Brew clone(int uid) {
+	@Override
-		Brew brew = new Brew(uid, quality, currentRecipe, ingredients);
+	public Brew clone() throws CloneNotSupportedException {
+		super.clone();
+		Brew brew = new Brew(quality, currentRecipe, ingredients);
 		brew.distillRuns = distillRuns;
 		brew.ageTime = ageTime;
 		brew.unlabeled = unlabeled;
@@ -184,12 +238,28 @@ public class Brew {
 		return brew;
 	}
 
+	@Override
+	public String toString() {
+		return "Brew{" +
+				ingredients + " ingredients" +
+				", quality=" + quality +
+				", distillRuns=" + distillRuns +
+				", ageTime=" + ageTime +
+				", wood=" + wood +
+				", currentRecipe=" + currentRecipe +
+				", unlabeled=" + unlabeled +
+				", persistent=" + persistent +
+				", stat=" + stat +
+				'}';
+	}
+
 	// remove potion from file (drinking, despawning, combusting, cmdDeleting, should be more!)
-	public void remove(ItemStack item) {
+	// Not needed anymore
+	/*public void remove(ItemStack item) {
 		if (!persistent) {
 			potions.remove(getUID(item));
 		}
-	}
+	}*/
 
 	// calculate alcohol from recipe
 	public int calcAlcohol() {
@@ -283,11 +353,12 @@ public class Brew {
 	}
 
 	// Do some regular updates
+	// Currently does nothing, but may be used to update something on this brew
 	public void touch() {
-		lastUpdate = (int) ((double) (System.currentTimeMillis() - installTime) / 3600000D);
+		//lastUpdate = (int) ((double) (System.currentTimeMillis() - installTime) / 3600000D);
 	}
 
-	public int getDistillRuns() {
+	public byte getDistillRuns() {
 		return distillRuns;
 	}
 
@@ -299,16 +370,23 @@ public class Brew {
 		return currentRecipe;
 	}
 
+	// Not needed anymore
+	// TODO remove
+	@Deprecated
 	public boolean isPersistent() {
 		return persistent;
 	}
 
 	// Make a potion persistent to not delete it when drinking it
+	// Not needed anymore
+	@Deprecated
 	public void makePersistent() {
 		persistent = true;
 	}
 
 	// Remove the Persistence Flag from a brew, so it will be normally deleted when drinking it
+	// Not needed anymore
+	@Deprecated
 	public void removePersistence() {
 		persistent = false;
 	}
@@ -329,9 +407,9 @@ public class Brew {
 		}
 	}
 
-	public int getLastUpdate() {
+	/*public int getLastUpdate() {
 		return lastUpdate;
-	}
+	}*/
 
 	// Distilling section ---------------
 
@@ -382,6 +460,7 @@ public class Brew {
 		}
 		updateDistillLore(prefix, potionMeta);
 		touch();
+		save(potionMeta);
 
 		slotItem.setItemMeta(potionMeta);
 	}
@@ -454,6 +533,7 @@ public class Brew {
 			}
 		}
 		touch();
+		save(potionMeta);
 		item.setItemMeta(potionMeta);
 	}
 
@@ -607,14 +687,14 @@ public class Brew {
 		}
 	}
 
-	// Removes all effects except regeneration which stores data
+	// Removes all effects
 	public static void removeEffects(PotionMeta meta) {
 		if (meta.hasCustomEffects()) {
 			for (PotionEffect effect : meta.getCustomEffects()) {
 				PotionEffectType type = effect.getType();
-				if (!type.equals(PotionEffectType.REGENERATION)) {
+				//if (!type.equals(PotionEffectType.REGENERATION)) {
 					meta.removeCustomEffect(type);
-				}
+				//}
 			}
 		}
 	}
@@ -652,83 +732,153 @@ public class Brew {
 		return P.p.color(color);
 	}
 
-	public void testStore(DataOutputStream out) throws IOException {
+	private static Brew load(ItemMeta meta) {
-		out.writeByte(86); // Parity
+		LoreLoadStream loreStream;
-		out.writeByte(1); // Version
+		try {
-		out.writeInt(quality);
+			loreStream = new LoreLoadStream(meta, 0);
-		int bools = 0;
+		} catch (IllegalArgumentException ignored) {
-		bools += (distillRuns != 0 ? 1 : 0);
+			return null;
-		bools += (ageTime > 0 ? 2 : 0);
-		bools += (wood != -1 ? 4 : 0);
-		bools += (currentRecipe != null ? 8 : 0);
-		bools += (unlabeled ? 16 : 0);
-		bools += (persistent ? 32 : 0);
-		bools += (stat ? 64 : 0);
-		out.writeByte(bools);
-		if (distillRuns != 0) {
-			out.writeByte(distillRuns);
 		}
-		if (ageTime > 0) {
+		DataInputStream in = new DataInputStream(new Base91DecoderStream(loreStream));
-			out.writeFloat(ageTime);
+		try {
+			if (in.readByte() != 86) {
+				P.p.errorLog("parity check failed on Brew while loading, trying to load anyways!");
+			}
+			Brew brew = new Brew();
+			byte ver = in.readByte();
+			switch (ver) {
+				case 1:
+					brew.loadFromStream(in);
+					break;
+				default:
+					P.p.errorLog("Brew has data stored in v" + ver + " this version supports up to v1");
+					return null;
+			}
+			return brew;
+		} catch (IOException e) {
+			P.p.errorLog("IO Error while loading Brew");
+			e.printStackTrace();
+		} finally {
+			try {
+				in.close();
+			} catch (IOException e) {
+				e.printStackTrace();
+			}
 		}
-		if (wood != -1) {
+		return null;
-			out.writeFloat(wood);
-		}
-		if (currentRecipe != null) {
-			out.writeUTF(currentRecipe.getName(5));
-		}
-		ingredients.testStore(out);
 	}
 
-	public void testLoad(DataInputStream in) throws IOException {
+	// TODO load and save Ingredients
-		if (in.readByte() != 86) {
+
-			P.p.log("parity check failed");
+	private void loadFromStream(DataInputStream in) throws IOException {
-			return;
+		quality = in.readByte();
-		}
-		if (in.readByte() != 1) {
-			P.p.log("unknown version");
-			return;
-		}
-		if (in.readInt() != quality) {
-			P.p.log("quality wrong");
-		}
 		int bools = in.readUnsignedByte();
 		if ((bools & 1) != 0) {
-			if (in.readByte() != distillRuns) {
+			distillRuns = in.readByte();
-				P.p.log("distillruns wrong");
-			}
 		}
 		if ((bools & 2) != 0) {
-			if (in.readFloat() != ageTime) {
+			ageTime = in.readFloat();
-				P.p.log("agetime wrong");
-			}
 		}
 		if ((bools & 4) != 0) {
-			if (in.readFloat() != wood) {
+			wood = in.readFloat();
-				P.p.log("wood wrong");
-			}
 		}
 		if ((bools & 8) != 0) {
-			if (!in.readUTF().equals(currentRecipe.getName(5))) {
+			setRecipeFromString(in.readUTF());
-				P.p.log("currecipe wrong");
+		} else {
+			setRecipeFromString(null);
+		}
+		unlabeled = (bools & 16) != 0;
+		persistent = (bools & 32) != 0;
+		stat = (bools & 64) != 0;
+	}
+
+	// Save brew data into meta/lore
+	public void save(ItemMeta meta) {
+		LoreSaveStream loreStream = new LoreSaveStream(meta, 0);
+		saveToStream(new DataOutputStream(new Base91EncoderStream(loreStream)));
+	}
+
+	// Save brew data into the meta/lore of the specified item
+	// The meta on the item changes, so to make further changes to the meta, item.getItemMeta() has to be called again after this
+	public void save(ItemStack item) {
+		ItemMeta meta;
+		if (!item.hasItemMeta()) {
+			meta = P.p.getServer().getItemFactory().getItemMeta(item.getType());
+		} else {
+			meta = item.getItemMeta();
+		}
+		save(meta);
+		item.setItemMeta(meta);
+	}
+
+	public void saveToStream(DataOutputStream out) {
+		try {
+			out.writeByte(86); // Parity/sanity
+			out.writeByte(1); // Version
+			if (quality > 10) {
+				quality = 10;
+			}
+			out.writeByte((byte) quality);
+			int bools = 0;
+			bools |= ((distillRuns != 0) ? 1 : 0);
+			bools |= (ageTime > 0 ? 2 : 0);
+			bools |= (wood != -1 ? 4 : 0);
+			bools |= (currentRecipe != null ? 8 : 0);
+			bools |= (unlabeled ? 16 : 0);
+			bools |= (persistent ? 32 : 0); // TODO remove persistence
+			bools |= (stat ? 64 : 0);
+			out.writeByte(bools);
+			if (distillRuns != 0) {
+				out.writeByte(distillRuns);
+			}
+			if (ageTime > 0) {
+				out.writeFloat(ageTime);
+			}
+			if (wood != -1) {
+				out.writeFloat(wood);
+			}
+			if (currentRecipe != null) {
+				out.writeUTF(currentRecipe.getName(5));
+			}
+		} catch (IOException e) {
+			P.p.errorLog("IO Error while saving Brew");
+			e.printStackTrace();
+		} finally {
+			try {
+				out.close();
+			} catch (IOException e) {
+				e.printStackTrace();
 			}
 		}
-		if ((bools & 16) != 0 && !unlabeled) {
+	}
-			P.p.log("unlabeled wrong");
+
+	// Load potion data from data file for backwards compatibility
+	public static void loadLegacy(BIngredients ingredients, int uid, int quality, byte distillRuns, float ageTime, float wood, String recipe, boolean unlabeled, boolean persistent, boolean stat) {
+		Brew brew = new Brew(ingredients, quality, distillRuns, ageTime, wood, recipe, unlabeled, persistent, stat);
+		legacyPotions.put(uid, brew);
+	}
+
+	// remove legacy potiondata from item
+	public static void removeLegacy(ItemStack item) {
+		if (legacyPotions.isEmpty()) return;
+		if (!item.hasItemMeta()) return;
+		ItemMeta meta = item.getItemMeta();
+		if (!(meta instanceof PotionMeta)) return;
+		for (PotionEffect effect : ((PotionMeta) meta).getCustomEffects()) {
+			if (effect.getType().equals(PotionEffectType.REGENERATION)) {
+				if (effect.getDuration() < -1) {
+					legacyPotions.remove(effect.getDuration());
+					return;
+				}
+			}
 		}
-		if ((bools & 32) != 0 && !persistent) {
-			P.p.log("persistent wrong");
-		}
-		if ((bools & 64) != 0 && !stat) {
-			P.p.log("stat wrong");
-		}
-		ingredients.testLoad(in);
-		P.p.log("load successful");
 	}
 
 	// Saves all data
+	// Legacy method to save to data file
+	@Deprecated
 	public static void save(ConfigurationSection config) {
-		for (Map.Entry<Integer, Brew> entry : potions.entrySet()) {
+		for (Map.Entry<Integer, Brew> entry : legacyPotions.entrySet()) {
 			int uid = entry.getKey();
 			Brew brew = entry.getValue();
 			ConfigurationSection idConfig = config.createSection("" + uid);
@@ -757,9 +907,9 @@ public class Brew {
 			if (brew.stat) {
 				idConfig.set("stat", true);
 			}
-			if (brew.lastUpdate > 0) {
+			/*if (brew.lastUpdate > 0) {
 				idConfig.set("lastUpdate", brew.lastUpdate);
-			}
+			}*/
 			// save the ingredients
 			idConfig.set("ingId", brew.ingredients.save(config.getParent()));
 		}

src/com/dre/brewery/P.java

@@ -11,10 +11,6 @@ import com.dre.brewery.integration.WGBarrel7;
 import com.dre.brewery.integration.WGBarrelNew;
 import com.dre.brewery.integration.WGBarrelOld;
 import com.dre.brewery.listeners.*;
-import com.dre.brewery.lore.Base91DecoderStream;
-import com.dre.brewery.lore.Base91EncoderStream;
-import com.dre.brewery.lore.LoreLoadStream;
-import com.dre.brewery.lore.LoreSaveStream;
 import org.apache.commons.lang.math.NumberUtils;
 import org.bstats.bukkit.Metrics;
 import org.bukkit.Bukkit;
@@ -91,7 +87,7 @@ public class P extends JavaPlugin {
 		//P.p.log("§" + (use1_9 ? "a":"c") + "1.9 " + "§" + (use1_11 ? "a":"c") + "1.11 " + "§" + (use1_13 ? "a":"c") + "1.13 " + "§" + (use1_14 ? "a":"c") + "1.14");
 
 
-		try {
+		/*try {
 			ItemMeta meta = new ItemStack(Material.POTION).getItemMeta();
 			DataOutputStream data = new DataOutputStream(new Base91EncoderStream(new LoreSaveStream(meta, 3)));
 
@@ -125,7 +121,7 @@ public class P extends JavaPlugin {
 
 
 
-			/*basE91 basE91 = new basE91();
+			basE91 basE91 = new basE91();
 			int[] input = new int[] {12, 65, 324, 5, 12, 129459, 1234567, Integer.MIN_VALUE, Integer.MAX_VALUE};
 			ByteArrayOutputStream stream = new ByteArrayOutputStream();
 			DataOutputStream data = new DataOutputStream(stream);
@@ -198,11 +194,11 @@ public class P extends JavaPlugin {
 
 			}
 			tdata.close();
-			test = test;*/
+			test = test;
 
 		} catch (IOException e) {
 			e.printStackTrace();
-		}
+		}*/
 
 
 		// load the Config
@@ -338,7 +334,7 @@ public class P extends JavaPlugin {
 		BIngredients.recipes.clear();
 		BIngredients.cookedNames.clear();
 		BPlayer.clear();
-		Brew.potions.clear();
+		Brew.legacyPotions.clear();
 		Wakeup.wakeups.clear();
 		Words.words.clear();
 		Words.ignoreText.clear();
@@ -387,7 +383,7 @@ public class P extends JavaPlugin {
 
 		// Reload Recipes
 		boolean successful = true;
-		for (Brew brew : Brew.potions.values()) {
+		for (Brew brew : Brew.legacyPotions.values()) {
 			if (!brew.reloadRecipe()) {
 				successful = false;
 			}
@@ -603,30 +599,30 @@ public class P extends JavaPlugin {
 					if (matSection != null) {
 						// matSection has all the materials + amount as Integers
 						ArrayList<ItemStack> ingredients = deserializeIngredients(matSection);
-						ingMap.put(id, new BIngredients(ingredients, section.getInt(id + ".cookedTime", 0)));
+						ingMap.put(id, new BIngredients(ingredients, section.getInt(id + ".cookedTime", 0), true));
 					} else {
 						errorLog("Ingredient id: '" + id + "' incomplete in data.yml");
 					}
 				}
 			}
 
-			// loading Brew
+			// loading Brew legacy
 			section = data.getConfigurationSection("Brew");
 			if (section != null) {
 				// All sections have the UID as name
 				for (String uid : section.getKeys(false)) {
 					BIngredients ingredients = getIngredients(ingMap, section.getString(uid + ".ingId"));
 					int quality = section.getInt(uid + ".quality", 0);
-					int distillRuns = section.getInt(uid + ".distillRuns", 0);
+					byte distillRuns = (byte) section.getInt(uid + ".distillRuns", 0);
 					float ageTime = (float) section.getDouble(uid + ".ageTime", 0.0);
 					float wood = (float) section.getDouble(uid + ".wood", -1.0);
 					String recipe = section.getString(uid + ".recipe", null);
 					boolean unlabeled = section.getBoolean(uid + ".unlabeled", false);
 					boolean persistent = section.getBoolean(uid + ".persist", false);
 					boolean stat = section.getBoolean(uid + ".stat", false);
-					int lastUpdate = section.getInt("lastUpdate", 0);
+					//int lastUpdate = section.getInt("lastUpdate", 0);
 
-					new Brew(parseInt(uid), ingredients, quality, distillRuns, ageTime, wood, recipe, unlabeled, persistent, stat, lastUpdate);
+					Brew.loadLegacy(ingredients, parseInt(uid), quality, distillRuns, ageTime, wood, recipe, unlabeled, persistent, stat);
 				}
 			}
 

src/com/dre/brewery/filedata/DataSave.java

@@ -64,7 +64,7 @@ public class DataSave extends BukkitRunnable {
 		configFile.set("installTime", Brew.installTime);
 		configFile.set("MCBarrelTime", MCBarrel.mcBarrelTime);
 
-		if (!Brew.potions.isEmpty()) {
+		if (!Brew.legacyPotions.isEmpty()) {
 			Brew.save(configFile.createSection("Brew"));
 		}
 

src/com/dre/brewery/listeners/CommandListener.java

@@ -380,6 +380,7 @@ public class CommandListener implements CommandExecutor {
 		}
 	}
 
+	@Deprecated
 	@SuppressWarnings("deprecation")
 	public void cmdCopy(CommandSender sender, int count) {
 
@@ -395,7 +396,7 @@ public class CommandListener implements CommandExecutor {
 				Brew brew = Brew.get(hand);
 				if (brew != null) {
 					while (count > 0) {
-						ItemStack item = brew.copy(hand);
+						ItemStack item = hand.clone();
 						if (!(player.getInventory().addItem(item)).isEmpty()) {
 							p.msg(sender, p.languageReader.get("CMD_Copy_Error", "" + count));
 							return;
@@ -417,6 +418,7 @@ public class CommandListener implements CommandExecutor {
 
 	}
 
+	@Deprecated
 	@SuppressWarnings("deprecation")
 	public void cmdDelete(CommandSender sender) {
 
@@ -429,7 +431,7 @@ public class CommandListener implements CommandExecutor {
 					if (brew.isPersistent()) {
 						p.msg(sender, p.languageReader.get("CMD_PersistRemove"));
 					} else {
-						brew.remove(hand);
+						//brew.remove(hand);
 						player.setItemInHand(new ItemStack(Material.AIR));
 					}
 					return;
@@ -442,6 +444,7 @@ public class CommandListener implements CommandExecutor {
 
 	}
 
+	@Deprecated
 	@SuppressWarnings("deprecation")
 	public void cmdPersist(CommandSender sender) {
 
@@ -461,6 +464,7 @@ public class CommandListener implements CommandExecutor {
 						p.msg(sender, p.languageReader.get("CMD_Persistent"));
 					}
 					brew.touch();
+					brew.save(hand);
 					return;
 				}
 			}
@@ -492,6 +496,7 @@ public class CommandListener implements CommandExecutor {
 						p.msg(sender, p.languageReader.get("CMD_Static"));
 					}
 					brew.touch();
+					brew.save(hand);
 					return;
 				}
 			}
@@ -513,6 +518,7 @@ public class CommandListener implements CommandExecutor {
 				if (brew != null) {
 					brew.unLabel(hand);
 					brew.touch();
+					brew.save(hand);
 					p.msg(sender, p.languageReader.get("CMD_UnLabel"));
 					return;
 				}

src/com/dre/brewery/listeners/EntityListener.java

@@ -28,10 +28,7 @@ public class EntityListener implements Listener {
 	public void onItemDespawn(ItemDespawnEvent event) {
 		ItemStack item = event.getEntity().getItemStack();
 		if (item.getType() == Material.POTION) {
-			Brew brew = Brew.get(item);
+			Brew.removeLegacy(item);
-			if (brew != null) {
-				brew.remove(item);
-			}
 		}
 	}
 
@@ -42,10 +39,7 @@ public class EntityListener implements Listener {
 			if (entity instanceof Item) {
 				ItemStack item = ((Item) entity).getItemStack();
 				if (item.getType() == Material.POTION) {
-					Brew brew = Brew.get(item);
+					Brew.removeLegacy(item);
-					if (brew != null) {
-						brew.remove(item);
-					}
 				}
 			}
 		}

src/com/dre/brewery/listeners/InventoryListener.java

@@ -7,10 +7,6 @@ import com.dre.brewery.Brew;
 import com.dre.brewery.MCBarrel;
 import com.dre.brewery.P;
 import com.dre.brewery.integration.LogBlockBarrel;
-import com.dre.brewery.lore.Base91DecoderStream;
-import com.dre.brewery.lore.Base91EncoderStream;
-import com.dre.brewery.lore.LoreLoadStream;
-import com.dre.brewery.lore.LoreSaveStream;
 import org.bukkit.Bukkit;
 import org.bukkit.Material;
 import org.bukkit.Sound;
@@ -38,9 +34,6 @@ import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.PotionMeta;
 import org.bukkit.scheduler.BukkitRunnable;
 
-import java.io.DataInputStream;
-import java.io.DataOutputStream;
-import java.io.IOException;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Iterator;
@@ -209,25 +202,13 @@ public class InventoryListener implements Listener {
 		for (int slot = 0; slot < 3; slot++) {
 			item = inv.getItem(slot);
 			if (item != null) {
-				contents[slot] = Brew.get(item);
+				if (item.getType() == Material.POTION) {
-			}
+					if (item.hasItemMeta()) {
-		}
+						Brew pot = Brew.get(item);
-		return contents;
+						if (pot != null && (!distill || pot.canDistill())) { // need at least one distillable potion.
-	}
+							return true;
-
+						}
-	private byte hasCustom(BrewerInventory brewer) {
+					}
-		ItemStack item = brewer.getItem(3); // ingredient
-		boolean glowstone = (item != null && Material.GLOWSTONE_DUST == item.getType()); // need dust in the top slot.
-		byte customFound = 0;
-		for (Brew brew : getDistillContents(brewer)) {
-			if (brew != null) {
-				if (!glowstone) {
-					return 1;
-				}
-				if (brew.canDistill()) {
-					return 2;
-				} else {
-					customFound = 1;
 				}
 			}
 		}
@@ -249,14 +230,24 @@ public class InventoryListener implements Listener {
 
 	private boolean runDistill(BrewerInventory inv) {
 		boolean custom = false;
-		Brew[] contents = getDistillContents(inv);
+		Boolean[] contents = new Boolean[3];
-		for (int slot = 0; slot < 3; slot++) {
+		while (slot < 3) {
-			if (contents[slot] == null) continue;
+			item = inv.getItem(slot);
-			if (contents[slot].canDistill()) {
+			contents[slot] = false;
-				// is further distillable
+			if (item != null) {
-				custom = true;
+				if (item.getType() == Material.POTION) {
-			} else {
+					if (item.hasItemMeta()) {
-				contents[slot] = null;
+						Brew brew = Brew.get(item);
+						if (brew != null) {
+							// has custom potion in "slot"
+							if (brew.canDistill()) {
+								// is further distillable
+								contents[slot] = true;
+								custom = true;
+							}
+						}
+					}
+				}
 			}
 		}
 		if (custom) {
@@ -305,14 +296,16 @@ public class InventoryListener implements Listener {
 							item.setItemMeta(potion);
 						}
 					}
-					brew.touch();
+					P.p.log(brew.toString());
+					//P.p.log(potion.getLore().get(0));
+					//brew.touch();
 
-					try {
+					/*try {
 						DataInputStream in = new DataInputStream(new Base91DecoderStream(new LoreLoadStream(potion)));
 
 						brew.testLoad(in);
 
-						/*if (in.readByte() == 27 && in.skip(48) > 0) {
+						*//*if (in.readByte() == 27 && in.skip(48) > 0) {
 							in.mark(100);
 							if (in.readUTF().equals("TESTHalloª∆Ω") && in.readInt() == 34834 && in.skip(4) > 0 && in.readLong() == Long.MAX_VALUE) {
 								in.reset();
@@ -326,7 +319,7 @@ public class InventoryListener implements Listener {
 							}
 						} else {
 							P.p.log("false1");
-						}*/
+						}*//*
 
 						in.close();
 					} catch (IllegalArgumentException argExc) {
@@ -339,7 +332,7 @@ public class InventoryListener implements Listener {
 							brew.testStore(out);
 
 
-							/*out.writeByte(27);
+							*//*out.writeByte(27);
 							out.writeLong(1111); //skip
 							out.writeLong(1111); //skip
 							out.writeLong(1111); //skip
@@ -349,16 +342,16 @@ public class InventoryListener implements Listener {
 							out.writeUTF("TESTHalloª∆Ω");
 							out.writeInt(34834);
 							out.writeInt(6436); //skip
-							out.writeLong(Long.MAX_VALUE);*/
+							out.writeLong(Long.MAX_VALUE);*//*
 
 							out.close();
-							/*StringBuilder b = new StringBuilder();
+							*//*StringBuilder b = new StringBuilder();
 							for (char c : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789!$%&()*+,-./:;<=>?@[]^_`{|}~\"".toCharArray()) {
 								b.append('§').append(c);
 							}
 							List<String> lore = potion.getLore();
 							lore.add(b.toString());
-							potion.setLore(lore);*/
+							potion.setLore(lore);*//*
 							item.setItemMeta(potion);
 
 						} catch (IOException h) {
@@ -367,7 +360,7 @@ public class InventoryListener implements Listener {
 
 					} catch (IOException e) {
 						e.printStackTrace();
-					}
+					}*/
 				}
 			}
 		}

src/com/dre/brewery/listeners/PlayerListener.java

@@ -257,9 +257,9 @@ public class PlayerListener implements Listener {
 				Brew brew = Brew.get(item);
 				if (brew != null) {
 					BPlayer.drink(brew, player);
-					if (player.getGameMode() != GameMode.CREATIVE) {
+					/*if (player.getGameMode() != org.bukkit.GameMode.CREATIVE) {
 						brew.remove(item);
-					}
+					}*/
 					if (P.use1_9) {
 						if (player.getGameMode() != GameMode.CREATIVE) {
 							// replace the potion with an empty potion to avoid effects