Made staff mode work for the most part

README.md

@@ -11,9 +11,11 @@ I made this plugin by request of a friend, and because I didn't have anything to
 - /staffmode - staff.staffmode
 - /freeze - staff.freeze
 - /openinv - staff.openinv
+- /vanish - /v - staff.vanish
 
 # Staff mode items:
-- Disable staffmode - staff.staffmode
+- Disable staffmode item - staff.staffmode
 - Freeze wand - staff.freeze.wand
 - Inventory wand - staff.openinv.wand
 - Knockback Stick - staff.kbstick
+- Vanish item - staff.vanish.item

src/main/java/me/fivevl/staff/Config.kt

@@ -6,4 +6,10 @@ object Config {
     var config: FileConfiguration? = null
     val mustBePlayer = config?.getString("must-be-player")
     val noPermission = config?.getString("no-permission")
+    val toggleStaffmode = config?.getString("toggle-staffmode")
+    val staffmodeHotbar = HashMap<Int, String>().apply {
+        config?.getConfigurationSection("staffmode-hotbar")?.getKeys(false)?.forEach {
+            put(it.toInt(), config?.getString("staffmode-hotbar.$it")!!)
+        }
+    }
 }

src/main/java/me/fivevl/staff/Utils.kt

@@ -1,12 +1,15 @@
 package me.fivevl.staff
 
-
 import me.clip.placeholderapi.PlaceholderAPI
 import net.md_5.bungee.api.ChatColor
+import org.bukkit.Material
 import org.bukkit.entity.Player
+import org.bukkit.inventory.ItemStack
+import org.bukkit.inventory.PlayerInventory
 import java.util.regex.Pattern
 
 object Utils {
+    private val inStaffmode = HashMap<Player, PlayerInventory>()
     @Suppress("deprecation")
     fun hex(s: String): String {
         var s2 = s
@@ -22,4 +25,26 @@ object Utils {
     fun getPlaceholders(p: Player?, s: String): String {
         return PlaceholderAPI.setPlaceholders(p, s)
     }
+    fun toggleStaffmode(p: Player) {
+        if (inStaffmode.containsKey(p)) {
+            p.inventory.clear()
+            p.inventory.contents = inStaffmode[p]!!.contents
+            inStaffmode.remove(p)
+        } else {
+            inStaffmode[p] = p.inventory
+            p.inventory.clear()
+            for (i: Int in Config.staffmodeHotbar.keys) {
+                var item = ItemStack(Material.AIR)
+                when (Config.staffmodeHotbar[i]) {
+                    "DISABLE_STAFFMODE" -> item = ItemStack(Material.AIR)
+                    "FREEZE_WAND" -> item = ItemStack(Material.AIR)
+                    "INVENTORY_WAND" -> item = ItemStack(Material.AIR)
+                    "KB_STICK" -> item = ItemStack(Material.AIR)
+                    "VANISH_ITEM" -> item = ItemStack(Material.AIR)
+                }
+                p.inventory.setItem(i - 1, item)
+            }
+        }
+        p.sendMessage(hex(getPlaceholders(p, Config.toggleStaffmode!!)))
+    }
 }

src/main/java/me/fivevl/staff/commands/StaffModeCommand.kt

@@ -18,6 +18,7 @@ class StaffModeCommand : CommandExecutor {
             p.sendMessage(Utils.hex(Utils.getPlaceholders(p, Config.noPermission!!)))
             return true
         }
+        Utils.toggleStaffmode(p)
         return true
     }
 }

src/main/resources/config.yml

@@ -1,2 +1,13 @@
-must-be-player: "&cYou must be a player to use this command!"
-no-permission: "&cYou don't have permission to use this command!"
+must-be-player: "&cYou must be a player to use this command!" # Message shown when a player tries to use a command that requires them to be a player
+no-permission: "&cYou don't have permission to use this command!" # Message shown when a player tries to use a command that they don't have permission to use
+toggle-staffmode: "&aToggled staffmode!" # Message shown when a player toggles staffmode
+staffmode-hotbar: # List of items to give the player when they toggle staffmode, available items: "AIR", "DISABLE_STAFFMODE", "FREEZE_WAND", "INVENTORY_WAND", "KB_STICK", "VANISH_ITEM"
+  1: "AIR"
+  2: "AIR"
+  3: "AIR"
+  4: "AIR"
+  5: "AIR"
+  6: "AIR"
+  7: "AIR"
+  8: "AIR"
+  9: "AIR"