func init
	sys._se_init('Trigonometric', 'double', 7)
	if(linked("Atan2") and linked("doAtan2"))
		sys.add_var_extern(this.name, 7)
	end
end

func _se_make(value)
	return('Math.' + this.props("Function").value + '(' + this.angle(d("Value")) + ')')
end

func PI
	return('Math.PI')
end

func angle(value)
	if(isdef('AngleMode'))
		return(value)
	else
		return(value + ' * (Math.PI/180)')
	end
end

func angle2(value)
	if(isdef('AngleMode'))
		return(value)
	else
		return(value + ' * (180/Math.PI)')
	end
end

func make_atan2(data)
	return(this.angle2('Math.Atan2(' + d("y") + ', ' + d("x") + ')'))
end

func doAtan2(data)
	if(linked("Atan2"))
		blk.println(this.codename, ' = ', this.make_atan2(data), ';')
		event("onAtan2", this.codename)
	else
		event("onAtan2", this.make_atan2(data))
	end
end

func Atan2
	if(linked("doAtan2"))
		return(this.codename)
	else
		return(this.make_atan2())
	end
end