Implemented saving

plugin.yml

@@ -1,5 +1,5 @@
 name: Brewery
-version: 0.1
+version: 0.2
 main: com.dre.brewery.P
 authors: [Frank Baumann]
 softdepend: [Vault]

src/com/dre/brewery/BCauldron.java

@@ -8,6 +8,7 @@ import org.bukkit.block.Block;
 import org.bukkit.block.BlockFace;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.Effect;
+import org.bukkit.configuration.ConfigurationSection;
 
 import com.dre.brewery.BIngredients;
 
@@ -26,6 +27,14 @@ public class BCauldron {
 		bcauldrons.add(this);
 	}
 
+	//loading from file
+	public BCauldron(Block block,BIngredients ingredients,int state){
+		this.block = block;
+		this.state = state;
+		this.ingredients = ingredients;
+		bcauldrons.add(this);
+	}
+
 
 	public void onUpdate(){
 		//Check if fire still alive
@@ -98,6 +107,20 @@ public class BCauldron {
 		}
 	}
 
+	public static void save(ConfigurationSection config){
+		int id = 0;
+		for(BCauldron cauldron:bcauldrons){
+			//cauldrons are randomly listed
+			ConfigurationSection section = config.createSection(""+id);
+			section.set("block",cauldron.block.getWorld().getName()+"/"+cauldron.block.getX()+"/"+cauldron.block.getY()+"/"+cauldron.block.getZ());
+			if(cauldron.state != 1){
+				section.set("state",cauldron.state);
+			}
+			cauldron.ingredients.save(section.createSection("ingredients"));
+			id++;
+		}
+	}
+
 	//bukkit bug not updating the inventory while executing event, have to schedule the give
 	public static void giveItem(final Player player,final ItemStack item){
 		P.p.getServer().getScheduler().runTaskLater(P.p, new Runnable() {

src/com/dre/brewery/BIngredients.java

@@ -4,6 +4,7 @@ import java.util.ArrayList;
 import java.util.Map;
 import java.util.HashMap;
 
+import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.Material;
 import org.bukkit.potion.PotionEffectType;
@@ -258,6 +259,24 @@ public class BIngredients {
 		return 0;
 	}
 
+	//saves data into ingredient section of Brew/BCauldron
+	public void save(ConfigurationSection config){
+		if(cookedTime != 0){
+			config.set("cookedTime", cookedTime);
+		}
+
+		//convert the ingredient Material to id
+		Map<Integer,Integer> mats = new HashMap<Integer,Integer>();
+		for(Material mat:ingredients.keySet()){
+			mats.put(mat.getId(),ingredients.get(mat));
+		}
+		//list all Material ids with their amount
+		ConfigurationSection matSection = config.createSection("mats");
+		for(int id:mats.keySet()){
+			matSection.set(""+id,mats.get(id));
+		}
+	}
+
 
 
 	

src/com/dre/brewery/Barrel.java

@@ -1,11 +1,13 @@
 package com.dre.brewery;
 
 import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.Map;
 
 import org.bukkit.entity.Player;
 import org.bukkit.block.Block;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.ItemStack;
+import org.bukkit.configuration.ConfigurationSection;
 
 public class Barrel {
 
@@ -20,6 +22,35 @@ private float time;
 		this.spigot = spigot;
 	}
 
+	//load from file
+	public Barrel(Block spigot,Map<String,Object> items,float time){
+		this.spigot = spigot;
+		if(isLarge()){
+			this.inventory = org.bukkit.Bukkit.createInventory(null, 27, "Fass");
+		} else {
+			this.inventory = org.bukkit.Bukkit.createInventory(null, 9, "Fass");
+		}
+		for(String slot:items.keySet()){
+			if(items.get(slot) instanceof ItemStack){
+				this.inventory.setItem(P.p.parseInt(slot), (ItemStack)items.get(slot));
+			}
+		}
+		this.time = time;
+		barrels.add(this);
+	}
+
+	//load from file (without inventory)
+	public Barrel(Block spigot,float time){
+		this.spigot = spigot;
+		if(isLarge()){
+			this.inventory = org.bukkit.Bukkit.createInventory(null, 27, "Fass");
+		} else {
+			this.inventory = org.bukkit.Bukkit.createInventory(null, 9, "Fass");
+		}
+		this.time = time;
+		barrels.add(this);
+	}
+
 	public static void onUpdate(){
 		Block broken;
 		for(Barrel barrel:barrels){
@@ -109,6 +140,43 @@ private float time;
 		barrels.remove(this);
 	}
 
+	//Saves all data
+	public static void save(ConfigurationSection config){
+		int id = 0;
+		for(Barrel barrel:barrels){
+			//barrels are listed randomly
+			ConfigurationSection idConfig = config.createSection(""+id);
+
+			//block: worldname/x/y/z
+			idConfig.set("spigot",barrel.spigot.getWorld().getName()+"/"+barrel.spigot.getX()+"/"+barrel.spigot.getY()+"/"+barrel.spigot.getZ());
+			if(barrel.time != 0){
+				idConfig.set("time", barrel.time);
+			}
+
+			//not saving the inventory if there is none, or it is empty
+			if(barrel.inventory != null){
+				int slot = 0;
+				ItemStack item = null;
+				ConfigurationSection invConfig = null;
+				while(slot < barrel.inventory.getSize()){
+					item = barrel.inventory.getItem(slot);
+					if(item != null){
+						if(invConfig == null){
+							//create section only when items in inventory
+							invConfig = idConfig.createSection("inv");
+						}
+						//ItemStacks are configurationSerializeable, makes them really easy to save
+						invConfig.set(slot+"",item);
+					}
+
+					slot++;
+				}
+			}
+
+			id++;
+		}
+	}
+
 	//direction of the barrel from the spigot
 	public static int getDirection(Block spigot){
 		int direction = 0;//1=x+  2=x-  3=z+  4=z-
@@ -192,6 +260,21 @@ private float time;
 		return 0;
 	}
 
+	//returns the fence above/below a block, itself if there is none
+	public static Block getSpigotOfSign(Block block){
+
+		int y = -2;
+		while(y <= 1){
+			//Fence and Netherfence
+			if(block.getRelative(0,y,0).getTypeId() == 85 ||
+			block.getRelative(0,y,0).getTypeId() == 113){
+				return (block.getRelative(0,y,0));
+			}
+			y++;
+		}
+		return block;
+	}
+
 	//returns null if Barrel is correctly placed; the block that is missing when not
 	//the barrel needs to be formed correctly
 	public static Block getBrokenBlock(Block spigot){
@@ -354,19 +437,4 @@ private float time;
 
 	}
 
-	//returns the fence above/below a block, itself if there is none
-	public static Block getSpigotOfSign(Block block){
-
-		int y = -2;
-		while(y <= 1){
-			//Fence and Netherfence
-			if(block.getRelative(0,y,0).getTypeId() == 85 ||
-			block.getRelative(0,y,0).getTypeId() == 113){
-				return (block.getRelative(0,y,0));
-			}
-			y++;
-		}
-		return block;
-	}
-
 }

src/com/dre/brewery/Brew.java

@@ -4,6 +4,7 @@ import java.util.Map;
 import java.util.HashMap;
 import java.util.ArrayList;
 
+import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.PotionMeta;
 import org.bukkit.potion.PotionEffect;
@@ -37,6 +38,16 @@ public class Brew {
 		potions.put(uid,this);
 	}
 
+	//loading from file
+	public Brew(int uid,BIngredients ingredients,int quality,int distillRuns,float ageTime,int alcohol){
+		this.ingredients = ingredients;
+		this.quality = quality;
+		this.distillRuns = distillRuns;
+		this.ageTime = ageTime;
+		this.alcohol = alcohol;
+		potions.put(uid,this);
+	}
+
 	//remove potion from map (drinking, despawning, should be more!)
 	public static void remove(ItemStack item){
 		PotionMeta meta = (PotionMeta) item.getItemMeta();
@@ -60,7 +71,7 @@ public class Brew {
 	public static Brew getByUID(int uid){
 		if(uid < -1){
 			if(!potions.containsKey(uid)){
-				P.p.log("Database failure! unable to find UID "+uid+" of a custom Potion in the db!");
+				P.p.errorLog("Database failure! unable to find UID "+uid+" of a custom Potion!");
 				return null;//throw some exception?
 			}
 		} else {
@@ -206,6 +217,29 @@ public class Brew {
 		}
 	}
 
+	//Saves all data
+	public static void save(ConfigurationSection config){
+		for(int uid:potions.keySet()){
+			ConfigurationSection idConfig = config.createSection(""+uid);
+			Brew brew = potions.get(uid);
+			//not saving unneccessary data
+			if(brew.quality != 0){
+				idConfig.set("quality", brew.quality);
+			}
+			if(brew.distillRuns != 0){
+				idConfig.set("distillRuns", brew.distillRuns);
+			}
+			if(brew.ageTime != 0){
+				idConfig.set("ageTime", brew.ageTime);
+			}
+			if(brew.alcohol != 0){
+				idConfig.set("alcohol", brew.alcohol);
+			}
+			//save the ingredients
+			brew.ingredients.save(idConfig.createSection("ingredients"));
+		}
+	}
+
 
 
 

src/com/dre/brewery/P.java

@@ -1,5 +1,8 @@
 package com.dre.brewery;
 
+import java.util.Map;
+import java.util.HashMap;
+
 import org.bukkit.plugin.java.JavaPlugin;
 import org.bukkit.configuration.file.FileConfiguration;
 import org.bukkit.configuration.file.YamlConfiguration;
@@ -17,10 +20,9 @@ import org.bukkit.ChatColor;
 import org.bukkit.Material;
 import java.io.IOException;
 
-import org.bukkit.inventory.ItemStack;
-
 public class P extends JavaPlugin{
 	public static P p;
+	public static int lastBackup = 0;
 	
 	//Listeners
 	public BlockListener blockListener;
@@ -33,6 +35,7 @@ public class P extends JavaPlugin{
 		p = this;
 
 		readConfig();
+		readData();
 		 
 		//Listeners
 		blockListener = new BlockListener();
@@ -58,20 +61,7 @@ public class P extends JavaPlugin{
 		//Stop shedulers
 		p.getServer().getScheduler().cancelTasks(this);
 		
-
+		saveData();
-		File datafile = new File(p.getDataFolder(), "data.yml");
-		FileConfiguration configFile = new YamlConfiguration();
-
-		//braucht eine gute db
-		ItemStack test = new ItemStack(2);//speichert später die custom potions (nicht als itemstack)
-		configFile.set("ItemStack.Stack", test);
-
-		try {
-			configFile.save(datafile);
-		} catch (IOException e) {
-			e.printStackTrace();
-		}
-		
 
 		this.log(this.getDescription().getName()+" disabled!");
 	}
@@ -84,6 +74,10 @@ public class P extends JavaPlugin{
 		this.msg(Bukkit.getConsoleSender(), msg);
 	}
 
+	public void errorLog(String msg){
+		Bukkit.getConsoleSender().sendMessage(ChatColor.DARK_GREEN+"[Brewery] "+ChatColor.DARK_RED+"ERROR: "+ChatColor.RED+msg);
+	}
+
 
 	public void readConfig(){
 
@@ -112,6 +106,135 @@ public class P extends JavaPlugin{
 
 	}
 
+	//load all Data
+	public void readData(){
+
+		File file=new File(p.getDataFolder(), "data.yml");
+		if(file.exists()){
+
+			FileConfiguration data = YamlConfiguration.loadConfiguration(file);
+
+			//loading Brew
+			ConfigurationSection section = data.getConfigurationSection("Brew");
+			if(section != null){
+				//All sections have the UID as name
+				for(String uid:section.getKeys(false)) {
+						new Brew(
+							parseInt(uid), loadIngredients(section.getConfigurationSection(uid+".ingredients")),
+							section.getInt(uid+".quality",0), section.getInt(uid+".distillRuns",0), (float)section.getDouble(uid+".ageTime",0.0),  section.getInt(uid+".alcohol",0));
+				}
+			}
+
+			//loading BCauldron
+			section = data.getConfigurationSection("BCauldron");
+			if(section != null){
+				for(String cauldron:section.getKeys(false)) {
+					//block is splitted into worldname/x/y/z
+					String block = section.getString(cauldron+".block");
+					if(block != null){
+						String[] splitted = block.split("/");
+						if(splitted.length == 4){
+							new BCauldron(
+								getServer().getWorld(splitted[0]).getBlockAt(parseInt(splitted[1]),parseInt(splitted[2]),parseInt(splitted[3])),
+								loadIngredients(section.getConfigurationSection(cauldron+".ingredients")), section.getInt(cauldron+".state",1));
+						} else {
+							errorLog("Incomplete Block-Data in data.yml: "+section.getCurrentPath()+"."+cauldron);
+						}
+					} else {
+						errorLog("Missing Block-Data in data.yml: "+section.getCurrentPath()+"."+cauldron);
+					}
+				}
+			}
+
+			//loading Barrel
+			section = data.getConfigurationSection("Barrel");
+			if(section != null){
+				for(String barrel:section.getKeys(false)) {
+					//block spigot is splitted into worldname/x/y/z
+					String spigot = section.getString(barrel+".spigot");
+					if(spigot != null){
+						String[] splitted = spigot.split("/");
+						if(splitted.length == 4){
+							//load itemStacks from invSection
+							ConfigurationSection invSection = section.getConfigurationSection(barrel+".inv");
+							if(invSection != null){
+								//Map<String,ItemStack> inventory = section.getValues(barrel+"inv");
+								new Barrel(
+									getServer().getWorld(splitted[0]).getBlockAt(parseInt(splitted[1]),parseInt(splitted[2]),parseInt(splitted[3])),
+									invSection.getValues(true), (float)section.getDouble(barrel+".time",0.0));
+
+							} else {
+								//errorLog("Inventory of "+section.getCurrentPath()+"."+barrel+" in data.yml is missing");
+								//Barrel has no inventory
+								new Barrel(
+									getServer().getWorld(splitted[0]).getBlockAt(parseInt(splitted[1]),parseInt(splitted[2]),parseInt(splitted[3])),
+									(float)section.getDouble(barrel+".time",0.0));
+							}
+						} else {
+							errorLog("Incomplete Block-Data in data.yml: "+section.getCurrentPath()+"."+barrel);
+						}
+					} else {
+						errorLog("Missing Block-Data in data.yml: "+section.getCurrentPath()+"."+barrel);
+					}
+				}
+			}
+			
+		} else {
+			errorLog("No data.yml found, will create new one!");
+		}
+	}
+
+
+	//loads BIngredients from ingredient section
+	public BIngredients loadIngredients(ConfigurationSection config){
+		if(config != null){
+			ConfigurationSection matSection = config.getConfigurationSection("mats");
+			if(matSection != null){
+				//matSection has all the materials + amount in Integer form
+				Map<Material,Integer> ingredients = new HashMap<Material,Integer>();
+				for(String ingredient:matSection.getKeys(false)){
+					//convert to Material
+					ingredients.put(Material.getMaterial(parseInt(ingredient)), matSection.getInt(ingredient));
+				}
+				return new BIngredients(ingredients, config.getInt("cookedTime",0));
+			}
+		}
+		errorLog("Ingredient section not found or incomplete in data.yml");
+		return new BIngredients();
+	}
+
+	//save all Data
+	public void saveData(){
+		File datafile = new File(p.getDataFolder(), "data.yml");
+		if(datafile.exists()){
+			if(lastBackup > 10){
+				datafile.renameTo(new File(p.getDataFolder(), "dataBackup.yml"));
+			} else {
+				lastBackup++;
+			}
+		}
+
+		FileConfiguration configFile = new YamlConfiguration();
+
+		if(!Brew.potions.isEmpty()){
+			Brew.save(configFile.createSection("Brew"));
+		}
+		if(!BCauldron.bcauldrons.isEmpty()){
+			BCauldron.save(configFile.createSection("BCauldron"));
+		}
+
+		if(!Barrel.barrels.isEmpty()){
+			Barrel.save(configFile.createSection("Barrel"));
+		}
+		//BPlayer is not yet saved, as it is WIP
+
+		try {
+			configFile.save(datafile);
+		} catch (IOException e) {
+			e.printStackTrace();
+		}
+	}
+
 	public int parseInt(String string){
 		return NumberUtils.toInt(string, 0);
 	}
@@ -130,6 +253,8 @@ public class P extends JavaPlugin{
 				cauldron.onUpdate();//runs every min to update cooking time
 			}
 			Barrel.onUpdate();//runs every min to check and update ageing time
+
+			saveData();//save all data
 		}
 
 	}