Circle Functie ]|[ Skript #405

# 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 2:
		set {_location} to location {_offset} meters northeast of {_location}
	else if {_direction} is 3:
		set {_location} to location {_offset} meters northwest of {_location}
	else if {_direction} is 0:
		set {_location} to location {_offset} meters southwest of {_location}
	else if {_direction} is 1:
		set {_location} to location {_offset} meters southeast of {_location}
	return {_location}

function getIntegerAsDirection(input: Integer, standAmount: Integer) :: Number:
	# Location incorrect with a different number than four stands
	set {_value} to {_input} / ({_standAmount}/4)
	while {_value} >= 4:
		remove 4 from {_value}
	return {_value}

function circle1(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}
	if {_amount} > 4:
		set {_startLocation} to location {_distance} meters northwest of {_loc}

	set {_sameDir} to {_amount}/4
	set {_dir} to -1
	loop 4 times:
		add 1 to {_dir}
		loop {_sameDir} times:
			# Or-statement would not work for some reason.
			if loop-value-2 > 1:
				set {_startLocation} to getNewLocation({_startLocation}, {_distance}, {_dir})
			else if {_dir} > 0:
				set {_startLocation} to getNewLocation({_startLocation}, {_distance}, {_dir})
			summon {_entity} at {_startLocation}

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

function mustUpdateDirection(input: Number, standsWithTheSameDirection: Number) :: boolean:
	while {_input} >= {_standsWithTheSameDirection}:
		remove {_standsWithTheSameDirection} from {_input}
	if {_input} is 0:
		return true
	return false

function circle(loc: location, radius: Integer, amount: Integer, entity: EntityType):
	set {_summonLocation} to location {_radius} meters north of {_loc}
	set {_standsWithTheSameDirection} to {_amount}/4
	set {_distanceBetweenStands} to {_distance}/{_standsWithTheSameDirection}
	set {_dir} to 0
	loop {_amount} times:
		if mustUpdateDirection(loop-value, {_standsWithTheSameDirection}) is true:
			add 1 to {_dir}
		if {_amount} > 1:
			set {_summonLocation} to getNewLocation({_summonLocation}, {_distanceBetweenStands}, {_dir})
		summon {_entity} at {_summonLocation}


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