gdscript code example

Example 1: godot var := x

Inferred types
In most cases you can let the compiler infer the type, using :=:

var health := 0 # The compiler will use the int type.

Example 2: godot language void keyword

func foo() -> void:
    pass
func bar():
    pass
var result = some_object.foo()
print(str(result)) # will print "Null"
result = bar()
print(str(result)) # will print "Null" again

Example 3: gdscript variable

var variable = 'string'

Example 4: gdScript onready

#this variable will bw=e created when the scene tree is ready 
# used for reference of node from tree
onready var timer := $Timer