GD Collection

Functions:

Functions in programming are modular units of code designed to perform specific tasks.
They encapsulate a set of instructions, allowing for code reuse and organization.
table by: https://generalistprogrammer.com/cheatsheets/godot-gdscript

Code	Description	Example
func function_name(params):	Define function	func take_damage(amount: int): health -= amount
func name() -> Type:	Function with return type	func get_health() -> int: return health
func name(param = default):	Function with default parameters	func heal(amount = 10): health += amount
return value	Return value from function	func is_alive() -> bool: return health > 0
pass	Empty function body placeholder	func _ready(): pass
static func name():	Static function (callable without instance)	static func calculate_damage(base, multiplier): return base * multiplier
func _ready():	Called when node enters scene tree	func _ready(): print("Node is ready") setup_game()
func _process(delta):	Called every frame	func _process(delta): position.x += speed * delta
func _physics_process(delta):	Called every physics frame (fixed timestep)	func _physics_process(delta): velocity.y += gravity * delta move_and_slide()
func _input(event):	handles input events	func _input(event): if event is InputEventKey: if event.pressed and event.keycode == KEY_SPACE: jump()
func _unhandled_input(event):	Handle input not consumed by UI	func _unhandled_input(event): if event.is_action_pressed("shoot"): fire_weapon()
func _enter_tree():	Called when node enters tree (before _ready)	func _enter_tree(): print("Entering scene tree")
func _exit_tree():	Called when node exits tree	func _exit_tree(): cleanup_resources()