GKaszewski/przygody-pana-cegly
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add coyote timer

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This commit is contained in:
Gabriel Kaszewski
2024-12-25 17:38:19 +01:00
parent 5fb26a41e2
commit b862fa8084
2 changed files with 26 additions and 1 deletions
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2
objects/brick_player.tscn
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@@ -36,3 +36,5 @@ script = ExtResource("5_geu10")
eye_left = NodePath("../Root/Left Eye") eye_left = NodePath("../Root/Left Eye")
eye_right = NodePath("../Root/Right Eye") eye_right = NodePath("../Root/Right Eye")
player_controller = NodePath("..") player_controller = NodePath("..")
[node name="CoyoteTimer" type="Timer" parent="."]

25
scripts/player.gd
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@@ -6,15 +6,24 @@ extends CharacterBody2D
var gravity = ProjectSettings.get_setting("physics/2d/default_gravity") var gravity = ProjectSettings.get_setting("physics/2d/default_gravity")
@onready var root = $Root @onready var root = $Root
@onready var coyote_timer: Timer = $CoyoteTimer
@export var jump_height: float = 100 @export var jump_height: float = 100
@export var jump_time_to_peak: float = 0.5 @export var jump_time_to_peak: float = 0.5
@export var jump_time_to_descent: float = 0.4 @export var jump_time_to_descent: float = 0.4
@export var coyote_frames: int = 6
@export var coyote_mode: bool = false
@export var was_last_floor: bool = false
@onready var jump_velocity: float = ((2.0 * jump_height) / jump_time_to_peak) * -1.0 @onready var jump_velocity: float = ((2.0 * jump_height) / jump_time_to_peak) * -1.0
@onready var jump_gravity: float = ((-2.0 * jump_height) / (jump_time_to_peak * jump_time_to_peak)) * -1.0 @onready var jump_gravity: float = ((-2.0 * jump_height) / (jump_time_to_peak * jump_time_to_peak)) * -1.0
@onready var fall_gravity: float = ((-2.0 * jump_height) / (jump_time_to_descent * jump_time_to_descent)) * -1.0 @onready var fall_gravity: float = ((-2.0 * jump_height) / (jump_time_to_descent * jump_time_to_descent)) * -1.0
func _ready() -> void:
coyote_timer.timeout.connect(on_coyote_timer_timeout)
coyote_timer.wait_time = coyote_frames / 60.0
func _process(_delta): func _process(_delta):
if velocity.x > 0.0: if velocity.x > 0.0:
root.rotation = deg_to_rad(-10) root.rotation = deg_to_rad(-10)
@@ -24,10 +33,20 @@ func _process(_delta):
root.rotation = 0 root.rotation = 0
func _physics_process(delta): func _physics_process(delta):
if is_on_floor():
was_last_floor = true
coyote_mode = false # Reset coyote mode when back on the floor
coyote_timer.stop() # Stop timer when grounded
else:
if was_last_floor: # Start coyote timer only once
coyote_mode = true
coyote_timer.start()
was_last_floor = false
if not is_on_floor(): if not is_on_floor():
velocity.y += calculate_gravity() * delta velocity.y += calculate_gravity() * delta
if Input.is_action_pressed("jump") and is_on_floor(): if Input.is_action_pressed("jump") and (is_on_floor() or coyote_mode):
jump() jump()
var direction = Input.get_axis("left", "right") var direction = Input.get_axis("left", "right")
@@ -40,6 +59,10 @@ func _physics_process(delta):
func jump(): func jump():
velocity.y = jump_velocity velocity.y = jump_velocity
coyote_mode = false
func calculate_gravity() -> float: func calculate_gravity() -> float:
return jump_gravity if velocity.y < 0.0 else fall_gravity return jump_gravity if velocity.y < 0.0 else fall_gravity
func on_coyote_timer_timeout():
coyote_mode = false