fly command allowing anyone to fly might not work not sure

dependency-reduced-pom.xml

@@ -4,7 +4,7 @@
   <groupId>com.legacyminecraft.poseidon</groupId>
   <artifactId>poseidon-craftbukkit</artifactId>
   <name>Not Project Poseidon</name>
-  <version>1.1.12</version>
+  <version>1.0.0</version>
   <scm>
     <connection>scm:git:git://github.com/Bukkit/CraftBukkit.git</connection>
     <developerConnection>scm:git:ssh://git@github.com/Bukkit/CraftBukkit.git</developerConnection>

src/main/java/com/legacyminecraft/poseidon/commands/FlyCommand.java

@@ -0,0 +1,41 @@
+package com.legacyminecraft.poseidon.commands;
+
+import net.minecraft.server.EntityPlayer;
+import org.bukkit.ChatColor;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.craftbukkit.entity.CraftPlayer;
+import org.bukkit.entity.Player;
+
+public class FlyCommand extends Command {
+
+    public FlyCommand(String name) {
+        super(name);
+        this.description = "Toggles flight for yourself";
+        this.usageMessage = "/fly";
+    }
+
+    @Override
+    public boolean execute(CommandSender sender, String currentAlias, String[] args) {
+        if (!(sender instanceof Player)) {
+            sender.sendMessage("You can only use this command as a player.");
+            return true;
+        }
+
+        if (args.length != 0) {
+            sender.sendMessage(ChatColor.RED + "Usage: /fly");
+            return true;
+        }
+
+        EntityPlayer player = ((CraftPlayer) sender).getHandle();
+        player.flightAllowed = !player.flightAllowed;
+
+        if (player.flightAllowed) {
+            sender.sendMessage(ChatColor.GREEN + "Flight enabled.");
+        } else {
+            sender.sendMessage(ChatColor.YELLOW + "Flight disabled.");
+        }
+
+        return true;
+    }
+}

src/main/java/net/minecraft/server/EntityPlayer.java

@@ -29,6 +29,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
     private ItemStack[] bN = new ItemStack[]{null, null, null, null, null};
     private int bO = 0;
     public boolean h;
+    public boolean flightAllowed;
 
     public EntityPlayer(MinecraftServer minecraftserver, World world, String s, ItemInWorldManager iteminworldmanager) {
         super(world);
@@ -65,6 +66,18 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
     public org.bukkit.Location compassTarget;
     // CraftBukkit end
 
+    @Override
+    public void a(NBTTagCompound nbttagcompound) {
+        super.a(nbttagcompound);
+        this.flightAllowed = nbttagcompound.m("FlightAllowed");
+    }
+
+    @Override
+    public void b(NBTTagCompound nbttagcompound) {
+        super.b(nbttagcompound);
+        nbttagcompound.a("FlightAllowed", this.flightAllowed);
+    }
+
     public void spawnIn(World world) {
         super.spawnIn(world);
         // CraftBukkit - world fallback code, either respawn location or global spawn

src/main/java/net/minecraft/server/NetServerHandler.java

@@ -425,7 +425,7 @@ public class NetServerHandler extends NetHandler implements ICommandListener {
 
             AxisAlignedBB axisalignedbb = this.player.boundingBox.clone().b((double) f4, (double) f4, (double) f4).a(0.0D, -0.55D, 0.0D);
 
-            if (!this.minecraftServer.allowFlight && !worldserver.b(axisalignedbb)) {
+            if (!this.minecraftServer.allowFlight && !this.player.flightAllowed && !worldserver.b(axisalignedbb)) {
                 if (d6 >= -0.03125D) {
                     ++this.h;
                     if (this.h > 80) {

src/main/java/org/bukkit/command/SimpleCommandMap.java

@@ -2,6 +2,7 @@ package org.bukkit.command;
 
 //Poseidon start
 import com.legacyminecraft.poseidon.PoseidonConfig;
+import com.legacyminecraft.poseidon.commands.FlyCommand;
 import com.legacyminecraft.poseidon.commands.PoseidonCommand;
 import com.legacyminecraft.poseidon.commands.ResolveCommand;
 import com.legacyminecraft.poseidon.commands.TPSCommand;
@@ -55,6 +56,7 @@ public class SimpleCommandMap implements CommandMap {
 
         //Poseidon Command Start
         register("poseidon", new PoseidonCommand("poseidon"));
+        register("poseidon", new FlyCommand("fly"));
         if (PoseidonConfig.getInstance().getConfigBoolean("command.tps.enabled"))
             register("poseidon", new TPSCommand("tps"));
         //Poseidon Command End

target/maven-archiver/pom.properties

@@ -1,3 +1,3 @@
 artifactId=poseidon-craftbukkit
 groupId=com.legacyminecraft.poseidon
-version=1.1.12
+version=1.0.0

target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst

@@ -109,6 +109,7 @@ org\bukkit\event\block\Action.class
 net\minecraft\server\WorldMapHumanTracker.class
 net\minecraft\server\BlockBreakable.class
 org\bukkit\craftbukkit\entity\CraftSpider.class
+com\legacyminecraft\poseidon\commands\FlyCommand.class
 net\minecraft\server\PlayerListBox.class
 net\minecraft\server\Packet52MultiBlockChange.class
 org\bukkit\craftbukkit\entity\CraftEntity.class

target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst

@@ -462,6 +462,7 @@ C:\Users\chock\Documents\Project-Poseidon-master\Project-Poseidon-master\src\mai
 C:\Users\chock\Documents\Project-Poseidon-master\Project-Poseidon-master\src\main\java\net\minecraft\server\Packet52MultiBlockChange.java
 C:\Users\chock\Documents\Project-Poseidon-master\Project-Poseidon-master\src\main\java\net\minecraft\server\ChunkBuffer.java
 C:\Users\chock\Documents\Project-Poseidon-master\Project-Poseidon-master\src\main\java\net\minecraft\server\ServerGuiCommandListener.java
+C:\Users\chock\Documents\Project-Poseidon-master\Project-Poseidon-master\src\main\java\com\legacyminecraft\poseidon\commands\FlyCommand.java
 C:\Users\chock\Documents\Project-Poseidon-master\Project-Poseidon-master\src\main\java\org\bukkit\craftbukkit\scheduler\CraftTask.java
 C:\Users\chock\Documents\Project-Poseidon-master\Project-Poseidon-master\src\main\java\net\minecraft\server\ItemCoal.java
 C:\Users\chock\Documents\Project-Poseidon-master\Project-Poseidon-master\src\main\java\net\minecraft\server\Packet25EntityPainting.java