Econ

Discussion in 'Plugin Development' started by bodhistrontg, Dec 20, 2013.

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  1. Offline

    bodhistrontg

    So, I was wondering would you happen to know a way to create a "Economy plugin" without a config and it doesn't save it just turns to 0 when they join i tried with Hashmaps but it didn't quite turn out well and it seems easy and it probably is but i was just wonder if you hand any suggestions. Thank you guys.
     
    bodhistrontg, Dec 20, 2013
    #1
  2. Offline

    Not2EXceL

    You can't create a permanent saving stats for a plugin without utilizing some sort of flat file or database. If you keep it in memory only, once you restart its wiped.
     
    Not2EXceL, Dec 20, 2013
    #2
    bodhistrontg likes this.
  3. Offline

    ResultStatic

    its pretty easy to create a simple plugin for an economy that saves the player money in a config.
    here is a nice tut
     
    ResultStatic, Dec 20, 2013
    #3
  4. Offline

    bodhistrontg

    Exact the point

    I think i have this figured out but i need help with sign clicked and stuff sorry this is oftopic
    Code:java
    1. package me.bodhiIsEpic.bukkit;
    2.  
    3. import java.util.ArrayList;
    4. import java.util.Arrays;
    5. import java.util.HashMap;
    6.  
    7. import net.minecraft.server.v1_6_R3.Block;
    8.  
    9. import org.bukkit.ChatColor;
    10. import org.bukkit.Material;
    11. import org.bukkit.block.Sign;
    12. import org.bukkit.command.Command;
    13. import org.bukkit.command.CommandExecutor;
    14. import org.bukkit.command.CommandSender;
    15. import org.bukkit.entity.Player;
    16. import org.bukkit.event.EventHandler;
    17. import org.bukkit.event.Listener;
    18. import org.bukkit.event.block.Action;
    19. import org.bukkit.event.player.PlayerInteractEvent;
    20. import org.bukkit.event.player.PlayerJoinEvent;
    21. import org.bukkit.inventory.ItemStack;
    22. import org.bukkit.inventory.meta.ItemMeta;
    23.  
    24. public class Econ
    25.   implements CommandExecutor, Listener
    26. {
    27.   private ItemStack coalt;
    28.   private ItemStack mpl;
    29.   private ItemStack AK74U;
    30.   private ItemStack PM63;
    31.   private ItemStack MP40;
    32.   private ItemStack STAKEOUT;
    33.   private ItemStack MP5K;
    34.   private ItemStack M16;
    35.   private ItemStack AUG;
    36.   Main m;
    37.   public static HashMap<String, Double> bal = new HashMap();
    38.  
    39.   public void Wepons()
    40.   {
    41.     this.coalt = createItem(new ItemStack(Material.BOW, 1), ChatColor.RED + "coalt", "Begining Weapon", 0);
    42.     this.mpl = createItem(new ItemStack(Material.BOW, 1), ChatColor.RED + "mpl", "Note", 1000);
    43.     this.AK74U = createItem(new ItemStack(Material.BOW, 1), ChatColor.RED + "AK-74U", "note", 1200);
    44.     this.PM63 = createItem(new ItemStack(Material.BOW), ChatColor.RED + "PM63", "note", 1000);
    45.     this.MP40 = createItem(new ItemStack(Material.BOW), ChatColor.RED + "MP40", "note", 1000);
    46.     this.STAKEOUT = createItem(new ItemStack(Material.BOW), ChatColor.RED + "STAKEOUT", "note", 1500);
    47.     this.MP5K = createItem(new ItemStack(Material.BOW), ChatColor.RED + "MP5K", "note", 1000);
    48.     this.M16 = createItem(new ItemStack(Material.BOW), ChatColor.RED + "M16", "note", 1200);
    49.     this.AUG = createItem(new ItemStack(Material.BOW), ChatColor.RED + "AUG", "note", 1200);
    50.   }
    51.  
    52.   private ItemStack createItem(ItemStack is, String name, String note, int amount) {
    53.     ItemStack i = new ItemStack(is);
    54.     ItemMeta im = i.getItemMeta();
    55.     im.setDisplayName(name);
    56.     im.setLore(Arrays.asList(new String[] { ChatColor.LIGHT_PURPLE + note }));
    57.     i.setItemMeta(im);
    58.     return i;
    59.   }
    60.  
    61.   public Econ(Main main) {
    62.     Wepons();
    63.     this.m = main;
    64.   }
    65.   @EventHandler
    66.   public void onJoin(PlayerJoinEvent e) {
    67.     e.getPlayer().getInventory().addItem(new ItemStack[] { this.coalt });
    68.     setBalance(e.getPlayer().getDisplayName(), 10000.0D);
    69.   }
    70.  
    71.   public static Double getBalance(String player)
    72.   {
    73.     return (Double)bal.get(player);
    74.   }
    75.   public static void addMoney(String player, Double amount) {
    76.     setBalance(player, getBalance(player).doubleValue() + amount.doubleValue());
    77.   }
    78.   public static void removeMoney(String player, Double amount, Player p) {
    79.         if(getBalance(player) < amount){
    80.             p.sendMessage("Can not buy that not enough money");
    81.             return;
    82.         }
    83.     setBalance(player, getBalance(player).doubleValue() - amount.doubleValue());
    84.   }
    85.  
    86.   public static void setBalance(String player, double amount) {
    87.     bal.put(player, Double.valueOf(amount));
    88.   }
    89.  
    90.   public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args) {
    91.     if (cmd.getName().equalsIgnoreCase("bal")) {
    92.       Player player = (Player)sender;
    93.       player.sendMessage(ChatColor.GOLD + "You balance is: " + getBalance(player.getDisplayName()));
    94.     }
    95.     return false;
    96.   }
    97.  
    98.   @EventHandler
    99.   public void onInteract(PlayerInteractEvent Event) {//not working
    100.     if (!(Event.getClickedBlock().getState() instanceof Sign)) return;
    101.     Player player = Event.getPlayer();
    102.     Sign s = (Sign) Event.getClickedBlock();
    103.     if(s.getLine(0).equalsIgnoreCase("buy")){
    104.         if(getBalance(player.getDisplayName()) < 1000.0){
    105.             return;
    106.         }else{
    107.         removeMoney(player.getDisplayName(), 1000.0, player);
    108.         player.getInventory().addItem(mpl);
    109.         player.sendMessage("Bought mpl");
    110.         }
    111.   }
    112.   }
    113. }


    EDIT by Moderator: merged posts, please use the edit button instead of double posting.
     
    Last edited by a moderator: Jun 5, 2016
    bodhistrontg, Dec 20, 2013
    #4
  5. Offline

    calebbfmv

    Erm:




    • public void onInteract(PlayerInteractEvent Event) {//not working



    • Event needs to be event, not capital.


     
    calebbfmv, Dec 20, 2013
    #5
  6. Offline

    bodhistrontg

    calebbfmv Nope i fixed that new code + errors
    Code:java
    1.   @EventHandler
    2.   public void onInteract(PlayerInteractEvent e) {
    3.     if (!(e.getClickedBlock().getState() instanceof Sign)) return;
    4.     Player player = e.getPlayer();
    5.     Sign s = (Sign) e.getClickedBlock();
    6.     if(s.getLine(0).equalsIgnoreCase("buy")){
    7.         if(getBalance(player.getDisplayName()) <= 1000.0){
    8.             return;
    9.         }else{
    10.         removeMoney(player.getDisplayName(), 1000.0, player);
    11.         player.getInventory().addItem(mpl);
    12.         player.sendMessage("Bought mpl");
    13.         }
    14.   }
    15.   }

    Errors
    Code:
    Caused by: java.lang.ClassCastException: org.bukkit.craftbukkit.v1_6_R3.block.CraftBlock cannot be cast to org.bukkit.block.Sign
at me.bodhiIsEpic.bukkit.Econ.onInteract(Econ.java:98)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425)
... 16 more
19:27:58 [SEVERE] Could not pass event PlayerInteractEvent to ZEA v1.0
org.bukkit.event.EventException
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:427)
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
at org.bukkit.craftbukkit.v1_6_R3.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:190)
at net.minecraft.server.v1_6_R3.PlayerInteractManager.interact(PlayerInteractManager.java:373)
at net.minecraft.server.v1_6_R3.PlayerConnection.a(PlayerConnection.java:630)
at net.minecraft.server.v1_6_R3.Packet15Place.handle(SourceFile:58)
at net.minecraft.server.v1_6_R3.NetworkManager.b(NetworkManager.java:296)
at net.minecraft.server.v1_6_R3.PlayerConnection.e(PlayerConnection.java:116)
at net.minecraft.server.v1_6_R3.ServerConnection.b(SourceFile:37)
at net.minecraft.server.v1_6_R3.DedicatedServerConnection.b(SourceFile:30)
at net.minecraft.server.v1_6_R3.MinecraftServer.t(MinecraftServer.java:592)
at net.minecraft.server.v1_6_R3.DedicatedServer.t(DedicatedServer.java:227)
at net.minecraft.server.v1_6_R3.MinecraftServer.s(MinecraftServer.java:488)
at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java:421)
at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:583)
Caused by: java.lang.ClassCastException: org.bukkit.craftbukkit.v1_6_R3.block.CraftBlock cannot be cast to org.bukkit.block.Sign
at me.bodhiIsEpic.bukkit.Econ.onInteract(Econ.java:98)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425)
... 16 more
     
    bodhistrontg, Dec 20, 2013
    #6
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