Circle Functie ]|[ Skript #403

# Use armor stands to create skills (i.e. comet)
# Zombie boss: hordes of zombies, etc
# Skeleton boss: archer, summon skeletons, shoot arrow with high damage
# Blaze boss: comet/fireball, summon blazes,
# Stray (shaman): holds stick, summon angry wolves,

function getNewLocation(location: Location, offset: Number, direction: Integer) :: Location:
	if {_direction} is 0:
		set {_location} to location {_offset} meters northeast of {_location}
	else if {_direction} is 1:
		set {_location} to location {_offset} meters northwest of {_location}
	else if {_direction} is 2:
		set {_location} to location {_offset} meters southwest of {_location}
	else if {_direction} is 3:
		set {_location} to location {_offset} meters southeast of {_location}
	return {_location}

function getIntegerAsDirection(input: Integer, standAmount: Integer) :: Integer:
	# Location incorrect with a different number than four stands
	while {_input} >= {_standAmount}/4:
		remove {_standAmount}/4 from {_input}
	return {_input} parsed as an integer

function circle(loc: location, radius: Integer, amount: Integer, entity: EntityType):
	set {_distance} to {_radius} / {_amount} * 2 + 1
	broadcast "%{_distance}%"
	set {_startLocation} to location {_distance} meters north of {_loc}

	loop {_amount} times:
		if loop-value > 1:
			set {_i} to getIntegerAsDirection("%loop-value%" parsed as an integer, {_amount})
			set {_startLocation} to getNewLocation({_startLocation}, {_distance}, getIntegerAsDirection("%loop-value%" parsed as an integer, {_amount}))
		summon {_entity} at {_startLocation}

# Test commands
command /circle <Integer> <Integer>:
	trigger:
		circle(location of player, argument 1, argument 2, armor stand)