Check if a player is on a edge of a block

Hi, I have a problem for my plugin, how do I check if a player is on an edge of a block?

Code:

@EventHandler
    public void onPlayerMove(PlayerMoveEvent event) {
        Player player = event.getPlayer();
        TNTRunArena arena = plugin.arenas.get(plugin.playerArena.get(player));
        if (plugin.playerArena.get(player) != null) {
            if (arena.getTimer() != null && arena.getTimer() < 0) {
                Location playerLocation = player.getLocation();
                World playerWorld = player.getWorld();   
                int x = playerLocation.getBlockX();
                int y = playerLocation.getBlockY() - 1;
                int z = playerLocation.getBlockZ();
                int x2 = playerLocation.getBlockX();
                int y2 = playerLocation.getBlockY() - 2;
                int z2 = playerLocation.getBlockZ();
                Location location = new Location(playerWorld, x, y, z);
                Location location2 = new Location(playerWorld, x2, y2, z2);
                if (location.getBlock().getType().isSolid() && location2.getBlock().getType().isSolid()) {
                    arena.getBlocks().put(location, location.getBlock().getState());
                    arena.getBlocks().put(location2, location2.getBlock().getState());
                    location.getBlock().setType(Material.AIR);
                    location2.getBlock().setType(Material.AIR);
                    return;
                }
               
                if (playerLocation.getY() < 1) {
                    arena.getPlayers().remove(player);
                    plugin.playerArena.remove(player);
                    player.sendMessage("§7[§bTNTRun§7] §bYou fell out of the arena!");
                    player.setFallDistance(0);
                    player.teleport(arena.getEnd());
                    for (Player players : arena.getPlayers().keySet()) {
                        players.sendMessage("§7[§bTNTRun§7] §bPlayer §f" + player.getName() + " §bfell out of the arena!");
                    }
                }
                if (arena.getPlayers().size() == 1) {
                    arena.endGame();
                    plugin.playerArena.remove(player);
                    player.sendMessage("§7[§bTNTRun§7] §bPlayer §f" + player.getName() + " §bwon on the arena §f" + arena.getName() + "§b!");
                }
            }
        }

Bump, please help?

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

Aljed_The_Legit

PHP:

if(e.getTo().getZ() - e.getTo().getBlockZ() > 0.5 /*or whatever value suits you*/ || e.getTo().getBlockZ() - e.getTo().getZ() > 0.5 /*check for X's, don't check for Y*/) {
    //do stuff
}

 

So I do the exact samething just with X?

 

Yep. You could condense it down to this:

Code:java

if(Math.abs(e.getTo().getZ() - e.getTo().getBlockZ()) > 0.5 /*or whatever value suits you*/ || Math.abs(e.getTo().getX() - e.getTo().getBlockX()) > 0.5 {
    //do stuff
}

Using the absolute value function lets you make one check instead of two.

 

What value should I use?

 

I'm pretty sure that 0.5 means that the player has to be sneaking over the edge of the block to be detected by this check. You'll have to experiment with it until you get what you need.

 

This is what I have:

Code:

@EventHandler
    public void onPlayerMove(PlayerMoveEvent event) {
        Player player = event.getPlayer();
        TNTRunArena arena = plugin.arenas.get(plugin.playerArena.get(player));
        if (plugin.playerArena.get(player) != null) {
            if (arena.getTimer() != null && arena.getTimer() < 0) {
                Location playerLocation = player.getLocation();
                World playerWorld = player.getWorld(); 
                int x = playerLocation.getBlockX();
                int y = playerLocation.getBlockY() - 1;
                int z = playerLocation.getBlockZ();
                int x2 = playerLocation.getBlockX();
                int y2 = playerLocation.getBlockY() - 2;
                int z2 = playerLocation.getBlockZ();
                Location location = new Location(playerWorld, x, y, z);
                Location location2 = new Location(playerWorld, x2, y2, z2);
                if (location.getBlock().getType().isSolid() && location2.getBlock().getType().isSolid()) {
                    if (Math.abs(location.getZ() - location.getBlockZ()) > 0.5 || Math.abs(location.getX() - location.getBlockX()) > 0.5 && Math.abs(location2.getZ() - location2.getBlockZ()) > 0.5 || Math.abs(location2.getX() - location2.getBlockX()) > 0.5) {
                        arena.getBlocks().put(location, location.getBlock().getState());
                        arena.getBlocks().put(location2, location2.getBlock().getState());
                        location.getBlock().setType(Material.AIR);
                        location2.getBlock().setType(Material.AIR);
                    }
                }
                if (playerLocation.getY() < 1) {
                    arena.getPlayers().remove(player);
                    plugin.playerArena.remove(player);
                    player.sendMessage("§7[§bTNTRun§7] §bYou fell out of the arena!");
                    player.setFallDistance(0);
                    player.teleport(arena.getEnd());
                    for (Player players : arena.getPlayers().keySet()) {
                        players.sendMessage("§7[§bTNTRun§7] §bPlayer §f" + player.getName() + " §bfell out of the arena!");
                    }
                    arena.endGame();
                }
            }
        }
    }

But it's still not working...
And how do I check if a player is not moving?

Bump...

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

You can use a function from my tntrun that returns first non air block under player feet.

 

I tried looking, I just don't understand it... ;(