SimpleGive.class

package me.captain.SimpleGive; // Package
// Java Imports
import java.util.logging.Logger;
// Import Items.java
import me.captain.SimpleGive.Items;
// Bukkit Imports
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.PlayerInventory;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.plugin.Plugin;
// Permissions Imports
import com.nijiko.permissions.PermissionHandler;
import com.nijikokun.bukkit.Permissions.Permissions;
/*
 * Before you read this plugin source tutorial/sample, please consider the following:
 * This plugin is super simple, no listeners, and only two class files,
 * This plugin uses onCommand to execute code,
 * This plugin uses a configuration file called Items.txt to load Strings and replace them with item ids
 * When I refer to "item" I mean the string that we send to Items.java
 * Read this class first then Items.java
 * Have a nice day :)
 *
 * Now that you have considered the aforementioned, you may begin :)
 */



//Class
public class SimpleGive extends JavaPlugin {

    private boolean UsePermissions; // Create the boolean UsePermissions (will tell wether to use isOP or permissions nodes)

    public static PermissionHandler Permissions; // Creates a static PermissionHandler, part of Permissions (you have to do this)

    // Make the method setupPermissions, you can copy+paste this :D
    private void setupPermissions() {
        Plugin test = this.getServer().getPluginManager().getPlugin("Permissions");
        if (this.Permissions == null) {
            if (test != null) {
                UsePermissions = true;
                this.Permissions = ((Permissions) test).getHandler();
                System.out.println("[SimpleGive] Version 1.2 Permissions system detected!");
            } else {
                log.info("[SimpleGive] Version 1.2 Permissions system not detected, defaulting to OP");
                UsePermissions = false;
            }
        }
    }

    // This is how you create a permissions boolean, it returns false if they don't have the node :)
    // You can also copy+paste this :D
    public boolean canUseGive(Player p) {
        if (UsePermissions) {
            return this.Permissions.has(p, "simplegive.give"); //checking to see if they have simpleadmin.give
        }
        return p.isOp(); //returns isOp() if UsePermissions is false
    }

    public boolean canUseAGive(Player p, Integer id) {
        if (UsePermissions) {
            return this.Permissions.has(p, "simplegive.give." + id); //checking to see if they have simpleadmin.give
        }
        return p.isOp(); //returns isOp() if UsePermissions is false
    }

    // Same as above, but for simplegive.item
    public boolean canUseI(Player p) {
        if (UsePermissions) {
            return this.Permissions.has(p, "simplegive.item");
        }
        return p.isOp();
    }

    public boolean canUseAnI(Player p, Integer id) {
        if (UsePermissions) {
            return this.Permissions.has(p, "simplegive.item." + id);
        }
        return p.isOp();
    }



    // Get the logger, this is how we send messages to the console
    private static final Logger log = Logger.getLogger("Minecraft");

    // Instancey stuff, idk why you have to do this, but you do ... copy+paste this if you like :D
    private static SimpleGive instance;
    public static SimpleGive getInstance()
    {
        return instance;
    }

    // This is necessary, it is what you tell your plugin to do when the server starts/the plugin is enabled
    public void onEnable() {
        setupPermissions();// Run the method above, necessary if you are using permissions
        Items.getItem("Random");// Runs the getItem(String item) method in Items.java, so that if the Items.txt doesn't exist it will be created, not necessary, but a good idea
        log.info("[SimpleGive] SimpleGive v1.2 by captainawesome7 has been enabled!");// Sends this to the console, basically a startup message
    }

    public Boolean givecm = Config.getMsg("GiveConfirmMessage");

    public Boolean icm = Config.getMsg("ItemConfigMessage");

    // This is the serious shit! onCommand!!
    public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args){
        if(commandLabel.equalsIgnoreCase("give")){ // If the command is /give, it will do the following:
            if(!(sender instanceof Player)) {
                String gname = args[0];//Make the first arguments (/give firstargs) a string

                Player givee = this.getServer().getPlayer(gname);//Get the player from the string, used to specify a player in the command

                String ggname = givee.getDisplayName();//Gets the player's display name, only because 2 of my plugins have setDisplayName() stuff, so this is just an added bonus

                PlayerInventory pinv = givee.getInventory();//Gets the player's inventory, necessary if we want to edit it

                String itemid = args[1];//Sets the second arguments to a string


                Integer id = Integer.parseInt(Items.getItem(itemid));//This is a little complicated, refer to the below:
                //This basically uses the second arguments and runs it through getItem from Items.java, and returns an ID, which it then parses into an Integer


                ItemStack is = new ItemStack(0, 0);//Makes a new itemstack, this is how we add things to the inventory

                is.setTypeId(id);//Sets the ID of the itemstack to whatever was specified earlier

                String itemName = is.getType().name().toLowerCase().replace('_', ' ');//This is used to send the player a message saying "Enjoy the new log" or whatever

                //The following is run if there are more than 2 arguments:
                if(args.length > 2 ) {

                    Integer am = Integer.parseInt(args[2]);//Parses the third arg (string) into an integer

                    is.setAmount(am);//Sets the amount of the item in the itemstack to the third argument

                } else {

                    is.setAmount(64);//If no Item amount was specified, sets it to 64
                }

                //The following is run if there are more than 3 arguments:
                if(args.length > 3 ) {

                    String dmg = args[3];//Sets the 4 arguments to a string

                    is.setDurability(Short.parseShort(dmg));//Parses the string into a short (the format durability uses), and sets the durability of the itemstack to the 4 arguments

                }

                pinv.addItem(is);//Finally adds the itemstack to the player's inventory


                log.info("[SimpleGive] " + ggname + " has received the " + itemName + "(s)");
                    givee.sendMessage(ChatColor.BLUE + "Enjoy your new " + itemName + "(s)");//Sends the player that is receiving items a message, uses the name from earlier
                return true;
            } else {
            if (canUseGive((Player) sender)) {
                Player player = (Player) sender;
                try {

                String gname = args[0];//Make the first arguments (/give firstargs) a string

                Player givee = this.getServer().getPlayer(gname);//Get the player from the string, used to specify a player in the command

                String ggname = givee.getDisplayName();//Gets the player's display name, only because 2 of my plugins have setDisplayName() stuff, so this is just an added bonus

                PlayerInventory pinv = givee.getInventory();//Gets the player's inventory, necessary if we want to edit it

                String itemid = args[1];//Sets the second arguments to a string


                Integer id = Integer.parseInt(Items.getItem(itemid));//This is a little complicated, refer to the below:
                //This basically uses the second arguments and runs it through getItem from Items.java, and returns an ID, which it then parses into an Integer

                if(!canUseAGive(player, id)) {
                    player.sendMessage(ChatColor.RED + "You aren't allowed to give " + id.toString());
                    return true;
                }

                ItemStack is = new ItemStack(0, 0);//Makes a new itemstack, this is how we add things to the inventory

                is.setTypeId(id);//Sets the ID of the itemstack to whatever was specified earlier

                String itemName = is.getType().name().toLowerCase().replace('_', ' ');//This is used to send the player a message saying "Enjoy the new log" or whatever

                //The following is run if there are more than 2 arguments:
                if(args.length > 2 ) {

                    Integer am = Integer.parseInt(args[2]);//Parses the third arg (string) into an integer

                    is.setAmount(am);//Sets the amount of the item in the itemstack to the third argument

                } else {

                    is.setAmount(64);//If no Item amount was specified, sets it to 64
                }

                //The following is run if there are more than 3 arguments:
                if(args.length > 3 ) {

                    String dmg = args[3];//Sets the 4 arguments to a string

                    is.setDurability(Short.parseShort(dmg));//Parses the string into a short (the format durability uses), and sets the durability of the itemstack to the 4 arguments

                }

                pinv.addItem(is);//Finally adds the itemstack to the player's inventory


                    givee.sendMessage(ChatColor.BLUE + "Enjoy your new " + itemName);//Sends the player that is receiving items a message, uses the name from earlier

                player.sendMessage(ChatColor.RED + ggname + ChatColor.BLUE + " Has received the " + itemName);//Sends the command sender a message, uses the name from earlier
                } catch (NullPointerException e) {
                    player.sendMessage(ChatColor.RED + "That Item Doesn't Exist!");
                }
                } else {

                Player s = (Player) sender;//sets the sender to s

                s.sendMessage(ChatColor.RED + "You don't have permisson to: " + ChatColor.AQUA + "Give Items!");//Shows this if the player doesn't have simpleadmin.give node
            }
                return true;//onCommand must return true or false
            }
        }

        // All of the below is the same as above but without the player argument. Basically exactly the same :)
        if(commandLabel.equalsIgnoreCase("i")){
            if (canUseI((Player) sender)) {
                Player player = (Player) sender;
                try {
                PlayerInventory pinv = player.getInventory();

                String itemid = args[0].replace("_", "");

                Integer id = Integer.parseInt(Items.getItem(itemid));

                if(!canUseAnI(player, id)) {
                    player.sendMessage(ChatColor.RED+ "You aren't allowed to give yourself a " + id.toString());
                    return true;
                }

                ItemStack is = new ItemStack(0, 0);

                is.setTypeId(id);

                String itemName = is.getType().name().toLowerCase().replace('_', ' ');

                if(args.length > 1 ) {
                    Integer am = Integer.parseInt(args[1]);
                    is.setAmount(am);
                } else {
                    is.setAmount(64);
                }
                if(args.length > 2 ) {
                    String dmg = args[2];

                    is.setDurability(Short.parseShort(dmg));

                }
                pinv.addItem(is);

                player.sendMessage(ChatColor.BLUE + "Enjoy your new " + itemName);
                } catch(NullPointerException e) {
                    player.sendMessage(ChatColor.RED + "That Item Doesn't Exist!");
                }
                } else {
                    Player s = (Player) sender;
                    s.sendMessage(ChatColor.RED + "You don't have permisson to: " + ChatColor.AQUA + "Itemize!");
                }
                return true;
        }
            return false;
    }

    //This is what the plugin does when the server shuts down, or the plugin is disabled
    public void onDisable() {
        log.info("[SimpleGive] SimpleGive v1.2 has been disabled!");
    }

}