# Everything after "#" is a comment.
# A file is a class!

# (optional) class definition:
class_name MyClass

# Inheritance:
extends BaseClass

# Member variables.
var a = 5
var s = "Hello"
var arr = [1, 2, 3]
var dict = {"key": "value", 2: 3}
var other_dict = {key = "value", other_key = 2}
var typed_var: int
var inferred_type := "String"


var ss = '''
func invalid_single_quote():
	pass
'''

var sd = """
func invalid_func_double_quote():
	pass
"""

# Constants.
const ANSWER = 42
const THE_NAME = "Charly"

# Enums.
enum {UNIT_NEUTRAL, UNIT_ENEMY, UNIT_ALLY}
enum Named {THING_1, THING_2, ANOTHER_THING = -1}

# Built-in vector types.
var v2 = Vector2(1, 2)
var v3 = Vector3(1, 2, 3)


# Functions.
func my_func(arg1 : int = sin(1), arg2 : String = "") -> void:
	return

func some_function(param1, param2, param3):
	if param1 < local_const:
		print(param1)
	elif param2 > 5:
		print(param2)
	else:
		print("Fail!")

	for i in range(20):
		print(i)

	while param2 != 0:
		param2 -= 1

	match param3:
		3:
			print("param3 is 3!")
		_:
			print("param3 is not 3!")

	var local_var = param1 + 3
	return local_var


# Functions override functions with the same name on the base/super class.
# If you still want to call them, use "super":
func something(p1, p2):
	super(p1, p2)


# It's also possible to call another function in the super class:
func other_something(p1, p2):
	super.something(p1, p2)


# Inner class
class Something:
	var a = 10
	
	func inner_function():
		return
		
	func my_func(arg1 : int = sin(1), arg2 : String = "") -> void:
		return


# Inner class with inheritance
class fish extends Node2D:

    func _init():
        _randomize()

    func _randomize():
        randomize()
        _size = rand_range(0.75,2.0)

# Constructor
func _init():
	print("Constructed!")
	var lv = Something.new()
	print(lv.a)