62 lines
1.9 KiB
GDScript3
62 lines
1.9 KiB
GDScript3
|
class_name CheatCodeListener
|
||
|
|
extends Node
|
||
|
|
|
||
|
|
signal cheat_activated
|
||
|
|
signal cheat_progress
|
||
|
|
|
||
|
|
## Allow pressing the wrong button
|
||
|
|
export (bool) var allow_mistakes: bool = false
|
||
|
|
## If the cheat code progress should automatically be reset
|
||
|
|
export (bool) var has_timeout: bool = true
|
||
|
|
## Automatically reset cheat code progress after `timeout_delay` seconds
|
||
|
|
export (float) var timeout_delay: float = 2.0
|
||
|
|
## Stop listening for input
|
||
|
|
export (bool) var disabled: bool = false setget set_disabled
|
||
|
|
## Will the signal be called every time the cheat code is activated, or only once?
|
||
|
|
export (bool) var repeat: bool = false
|
||
|
|
## Use the `CheatCode` resource
|
||
|
|
export (Resource) var code
|
||
|
|
|
||
|
|
var code_progress: int = 0
|
||
|
|
var first_time: bool = false
|
||
|
|
var timeout_timer: float = timeout_delay
|
||
|
|
|
||
|
|
func _ready() -> void:
|
||
|
|
assert(code is CheatCode, "%s/code MUST be of type `CheatCode`" % get_path())
|
||
|
|
|
||
|
|
func _process(delta: float) -> void:
|
||
|
|
if disabled: return
|
||
|
|
|
||
|
|
timeout_timer -= delta
|
||
|
|
if timeout_timer <= 0.0 and has_timeout:
|
||
|
|
code_progress = 0
|
||
|
|
emit_signal("cheat_progress", 0)
|
||
|
|
|
||
|
|
func _input(event: InputEvent) -> void:
|
||
|
|
if disabled: return
|
||
|
|
if event is InputEventKey:
|
||
|
|
if event.pressed and not event.echo \
|
||
|
|
and not event.control and not event.shift \
|
||
|
|
and not event.meta and not event.alt:
|
||
|
|
var next_key = code.entries[code_progress] if \
|
||
|
|
code.entries[code_progress] != 0 else KEY_UP
|
||
|
|
if next_key == event.scancode:
|
||
|
|
code_progress += 1
|
||
|
|
timeout_timer = timeout_delay
|
||
|
|
|
||
|
|
if code_progress == len(code.entries):
|
||
|
|
if not repeat and not first_time:
|
||
|
|
emit_signal("cheat_activated")
|
||
|
|
first_time = true
|
||
|
|
code_progress = 0
|
||
|
|
else:
|
||
|
|
emit_signal("cheat_progress", code_progress)
|
||
|
|
elif not allow_mistakes:
|
||
|
|
code_progress = 0
|
||
|
|
emit_signal("cheat_progress", code_progress)
|
||
|
|
|
||
|
|
func set_disabled(new_value: bool) -> void:
|
||
|
|
disabled = new_value
|
||
|
|
code_progress = 0
|
||
|
|
timeout_timer = timeout_delay
|