Skript: Expressions

on damage:
	altitude of the attacker is higher that the altitude of the victim
	set damage to damage * 1.25

message "There are %number of all players% players online!"

message "You have %number of ores in the player's inventory% ores in your inventory."

give the item-argument to the player-argument
damage the player-argument by the number-argument
give a diamond pickaxe to the argument
add argument 1 to argument 2
heal the last argument

set the player's health to 10 - the player's health
loop (argument + 2)/5 times:
	message "Two useless numbers: %loop-num*2 - 5%, %2^loop-num - 1%"
message "You have %health of player * 2% half hearts of HP!"

set chestplate of the player to a diamond chestplate
helmet of player is neither a helmet nor air # player is wearing a block, e.g. from another plugin

on damage:
	victim is a creeper
	damage the attacked creeper by 1 heart

on damage:
	attacker is a player
	health of attacker is less than or equal to 2
	damage victim by 1 heart

bed of player exists:
	teleport player the the player's bed
else:
	teleport the player to the world's spawn point

# damage player in deserts constantly
every real second:
	loop all players:
		biome at loop-player is desert
		damage the loop-player by 1

block is ore
set block below to air
spawn a creeper above the block
loop blocks in radius 4:
	loop-block is obsidian
	set loop-block to water
block is a chest:
	clear the inventory of the block

loop blocks in radius 5 around the player:
	set loop-block to air
set all blocks in radius 5 around the player to air

loop blocks above the player:
loop blocks between the block below the player and the targeted block:
set the blocks below (the player, the victim and the targeted block) to air

loop all blocks in the region {arena.%{faction.%player%}%}:
	clear the loop-block

add the chunk at the player to {protected chunks::*}

message "You clicked on a %type of clicked entity%!"
clicked block is a chest:
	show the inventory of the clicked block to the player

on click on wool:
	message "This wool block is <%colour of block%>%colour of block%<reset>!"
	set the colour of the block to black

on chat:
	set message to coloured message
command /fade <player>:
	trigger:
		set display name of the player-argument to uncoloured display name of the player-argument

# prevent any commands except for the /exit command during some game
on command:
	{game.%player%.is playing} is true
	command is not "exit"
	message "You're not allowed to use commands during the game"
	cancel the event

make the command sender execute "/say hi!"
on command:
	log "%executor% used command /%command% %arguments%" to "commands.log"

# make all player's compasses target a player stored in {compass target.%player%}
every 5 seconds:
	loop all players:
		set the loop-player's compass target to location of {compass target.%loop-player%}

execute console command "/stop"
send "message to console" to the console

player's y-coordinate is smaller than 40:
	message "Watch out for lava!"

give a diamond sword of sharpness 3 to the player
kill the creeper
kill all powered creepers in the wolf's world
projectile is an arrow

increase the damage by 2

damage cause is lava, fire or burning

add 1 to the data value of the clicked block

difference between {command.%player%.lastuse} and now is smaller than a minute:
  message "You have to wait a minute before using this command again!"
  stop

thrust the player upwards
set the block behind the player to water
loop blocks above the player:
	set {_rand} to a random integer between 1 and 10
	set the block {_rand} meters south east of the loop-block to stone
block in horizontal facing of the clicked entity from the player is air
spawn a creeper 1.5 meters horizontally behind the player
spawn a TNT 5 meters above and 2 meters horizontally behind the player
thrust the last spawned TNT in the horizontal direction of the player with speed 0.2
push the player upwards and horizontally forward at speed 0.5
push the clicked entity in in the direction of the player at speed -0.5
open the inventory of the block 2 blocks below the player to the player
teleport the clicked entity behind the player
grow a regular tree 2 meters horizontally behind the player

distance between the player and {%player%.home} is smaller than 20:
	message "You're very close to your home!"

clear drops
remove 4 planks from the drops

give a random element out of {free items::*} to the player

player' tool is a sword of sharpness:
	message "You have a sword of sharpness %level of sharpness of the player's tool% equipped"

open the player's ender chest to the player

kill all creepers in the player's world
send "Psst!" to all players witin 100 meters of the player
give a diamond to all ops
heal all tamed wolves in radius 2000 around {town center}

on experience spawn:
	add 5 to the spawned experience

# makes a bridge
loop blocks from the block below the player in the horizontal facing of the player:
	set block to cobblestone

set the player's food level to 10

on teleport:
	former world was "world_nether" # or 'world was'
	world will be "world" # or 'world after the event is'
on tool change:
	past tool is an axe
	the tool after the event will be air
on weather change:
	set {weather.%world%.old} to past weather
	set {weather.%world%.current} to the new weather

set the fuel slot of the clicked block to a lava bucket
set the block's ore slot to 64 iron ore
give the result of the block to the player
clear the result slot of the block

player's gamemode is survival
set the player's gamemode to creative

command /setpass <text>:
	trigger:
		set {password.%player%} to hashed text-argument
command /login <text>:
	trigger:
		{password.%player%} is hashed text-argument:
			message "login successful."
		else:
			message "wrong password!"

set the block at the player's head to air
set the block in front of the player's eyes to glass
loop blocks in front of the player's head:

message "You have %health% HP left."

message "the ID of %type of the clicked block% is %id of the clicked block%."

set {_@} to the first index of "@" in the text argument
if {_s} contains "abc":
	set {_s} to the first (index of "abc" in {_s} + 3) characters of {_s} # removes everything after the first "abc" from {_s}

add a plank to the player's inventory
clear the player's inventory
remove 5 wool from the inventory of the clicked block

IP-ban the player # is equal to the next line
ban the IP-address of the player
broadcast "Banned the IP %IP of player%"

on dispense:
	item is a clock
	set the time to 6:00

loop items of type ore and log:
	block contains loop-item
	message "There's at least one %loop-item% in this block"
	stop loop
drop all blocks at the player # drops one of every block at the player

loop all items in the player's inventory:
	loop-item is enchanted
	remove loop-item from the player
set {inventory.%player%::*} to items in the player's inventory

message "Online players: %join all players with " | "%" # %all players% would use the default "x, y, and z"
set {_s::} to the string argument split at ","

spawn a priest
set {%spawned priest%.healer} to true
shoot an arrow from the last spawned entity
ignite the shot projectile

set {_l} to length of the string argument

reduce the victim's level by 1
set the player's level to 0

# use the exp bar as mana
on rightclick with a blaze rod:
	player's level progress is larger than 0.2
	shoot a fireball from the player
	reduce the player's level progress by 0.2
every 2 seconds:
	loop all players:
		level progress of loop-player is smaller than 0.9:
			increase level progress of the loop-player by 0.1
		else:
			set level progress of the loop-player to 0.99
on xp spawn:
	cancel event

# set vampire players standing in bright sunlight on fire
every 5 seconds:
	loop all players:
		{vampire.%loop-player%} is true
		sunlight level at the loop-player is greater than 10
		ignite the loop-player for 5 seconds

drop 5 apples at the event-location # exactly the same as writing 'drop 5 apples'
set {_loc} to the location 1 meter above the player

set {_loc} to the location at arg-1, arg-2, arg-3 of the world arg-4
distance between the player and the location (0, 0, 0) is less than 200

set {home.%player%} to the location of the player
message "Your home was set to %player's location% in %player's world%."

# countdown:
loop 10 times:
	message "%11 - loop-number%"
	wait a second
# generate a 10x10 floor made of randomly coloured wool below the player:
loop blocks from the block below the player to the block 10 east of the block below the player:
	loop blocks from the loop-block to the block 10 north of the loop-block:
		set loop-block-2 to any wool

set the 1st line of the item's lore to "<orange>Excalibur 2.0"

on join:
	set the maximum health of the player to 100
spawn a giant
set the last spawned entity's max health to 1000

send "You can only pick up %max stack size of player's tool% of %type of (player's tool)%" to player

!heal me
!kick myself
!give a diamond axe to me

on chat:
	player has permission "admin"
	set message to "<red>%message%"

on first join:
	set join message to "Welcome %player% to our awesome server!"
on join:
	player has played before
	set join message to "Welcome back, %player%!"

on quit:
	set quit message to "%player% left this awesome server!"

on death:
	set the death message to "%player% died!"

message "You have %player's money%" # the currency name will be added automatically
remove 20$ from the player's balance # replace '$' by whatever currency you use
add 200 to the player's account # or omit the currency alltogether

on join:
	player has permission "name.red"
	set the player's display name to "<red>[admin]<gold>%name of player%"
	set the player's tablist name to "<green>%name of player%"
set the name of the player's tool to "Legendary Sword of Awesomeness"

give a diamond sword of sharpness 100 named "<gold>Excalibur" to the player
set tool of player to the player's tool named "<gold>Wand"
set the name of the player's tool to "<gold>Wand"

broadcast "Current server time: %now%"

loop 5 times: # loops 1, 2, 3, 4, 5
loop numbers from 2.5 to 5.5: # loops 2.5, 3.5, 4.5, 5.5
loop integers from 2.9 to 5.1: # same as '3 to 5', i.e. loops 3, 4, 5

set {var} to line 1 parsed as number
on chat:
	set {var::*} to message parsed as "buying %items% for %money%"
	if parse error is set:
		message "%parse error%"
	else if {var::*} is set:
		cancel event
		remove {var::2} from the player's balance
		give {var::1::*} to the player

set {var} to line 1 parsed as integer
if {var} is not set:
	parse error is set:
		message "<red>Line 1 is invalid: %last parse error%"
	else:
		message "<red>Please put an integer on line 1!"

passenger of the minecart is a creeper or a cow
the saddled pig's passenger is a player

on chat:
	cancel event
	broadcast "%player's prefix%%player's display name%%player's suffix%: %message%" to the player's world
set the player's prefix to "[<red>Admin<reset>] "

give a diamond to a random player out of all players
give a random item out of all items to the player

set the player's health to a random number between 5 and 10
send "You rolled a %random integer from 1 to 6%!" to the player

on region enter:
	region is {forbidden region}
	cancel the event

on entering of a region:
	message "You're entering %region% whose owners are %owners of region%".

On click on a sign:
	line 1 of the clicked block is "[region info]"
	set {_regions::*} to regions at the clicked block
	if {_regions::*} is empty:
		message "No regions exist at this sign."
	else:
		message "Regions containing this sign: <gold>%{_regions::*}%<r>."

player's remaining air is less than 3 seconds:
	send "hurry, get to the surface!" to the player

set {var} to rounded health of player
set line 1 of the block to round(1.5 * player's level)
set {_x} to floor({_y}) - ceil({_x})
add rounded down argument to the player's health

on script load:
	set {running.%script%} to true
on script unload:
	set {running.%script%} to false

shooter is a skeleton
add 1 to {game.points.%shooter of {game.ball}%}

on rightclick on sign:
	line 2 of the clicked block is "[Heal]":
		heal the player
	set line 3 to "%player%"

give the victim's skull to the attacker
set the block at the entity to the entity's skull

teleport all players to spawn
set the spawn point of "world" to the player's location

set the player's walk speed to 1
increase the argument's fly speed by 0.1
set the walk speed of the player to 0-(the player's walk speed) # reverses the player's speed

set {_s} to the first 5 characters of the text argument
message "%subtext of {_s} from characters 2 to (the length of {_s} - 1)%" # removes the first and last character from {_s} and sends it to the player or console

on entity target:
    entity's target is a player
    send "You're being followed by an %entity%!" to target of entity

# A command to set the block a player looks at to a specific type:
command /setblock <material>:
    trigger:
        set targeted block to argument

time in world is between 18:00 and 6:00:
	broadcast "It's night-time, watch out for monsters!"

player is holding a pickaxe
# is the same as
player's tool is a pickaxe

on rightclick on an entity:
	message "This is a %type of clicked entity%!"

# prevents people from joining the server if they use the name of a player
# who has played on this server at least once since this script has been added
on login:
	{uuids.%name of player%} exists:
		{uuids.%name of player%} is not UUID of player
		kick player due to "Someone with your name has played on this server before"
	else:
		set {uuids.%name of player%} to UUID of player

vehicle of the player is a minecart

message "This server is running Minecraft %minecraft version% on Bukkit %bukkit version%"
message "This server is powered by Skript %skript version%"

set weather to clear
weather in "world" is rainy

world is "world_nether"
teleport the player to the world's spawn
set the weather in the player's world to rain

loop all worlds:
	broadcast "You're in %loop-world%" to loop-world

give level of player of pickaxes to the player

log "%player%: %location of player%, %player's yaw%, %player's pitch%" to "playerlocs.log"