Godot 4.5
Hi! I’m new to this engine, but I’m getting the hang of it trying to recreate Sonic the Hedgehog from the Master System! My problem is, I don’t know how to make it slow down when going up ramps and speed up a lot when going down. Could you help me? If you add anything to the code, please use my code and send me the new lines where they go.
the code in GDscript:
extends CharacterBody2D
@export var animaciones: AnimatedSprite2D
var MAX_SPEED: float = 240.0
var ACELERATION: float = 5.625
var DESACELERATION: float = 25.0
var JUMP_VELOCITY: float = -390.0
var GRAVITY: float = 13.125
var IDLE_TIME: float = 0.0
var UP_DOWN: float = 0
var SPINING: bool = false
var JUMPING: bool = false
func _physics_process(delta: float) -> void:
# Add the gravity.
if !is_on_floor():
velocity += get_gravity() * delta
SPINING = false
# Handle jump.
if Input.is_action_just_pressed("ui_accept") and is_on_floor():
velocity.y = JUMP_VELOCITY
# Animation of jumping.
if is_on_floor():
JUMPING = false
elif velocity.y < 0:
JUMPING = true
if SPINING == false:
if !Input.is_action_pressed("ui_up") and !Input.is_action_pressed("ui_down") or abs(velocity.x) > 0:
UP_DOWN = 0
if Input.is_action_pressed("ui_down"):
if abs(velocity.x) > 0:
SPINING = true
if Input.is_action_pressed("ui_right"):
if velocity.x < 0:
velocity.x += DESACELERATION
if velocity.x > 0:
velocity.x = 0
else:
velocity.x += ACELERATION
if velocity.x > MAX_SPEED:
velocity.x = MAX_SPEED
elif Input.is_action_pressed("ui_left"):
if velocity.x > 0:
velocity.x -= DESACELERATION
if velocity.x < 0:
velocity.x = 0
else:
velocity.x -= ACELERATION
if velocity.x < MAX_SPEED * -1:
velocity.x = MAX_SPEED * -1
else:
if velocity.x > 0:
velocity.x -= ACELERATION
if velocity.x < 0:
velocity.x = 0
elif velocity.x < 0:
velocity.x += ACELERATION
if velocity.x > 0:
velocity.x = 0
else:
if Input.is_action_pressed("ui_up"):
UP_DOWN = 1
if Input.is_action_pressed("ui_down"):
UP_DOWN = -1
else:
if velocity.x > 0:
velocity.x -= ACELERATION
if velocity.x < 0:
velocity.x = 0
elif velocity.x < 0:
velocity.x += ACELERATION
if velocity.x > 0:
velocity.x = 0
if velocity.x == 0:
SPINING = false
if velocity.x > 0:
animaciones.flip_h = false
if velocity.x < 0:
animaciones.flip_h = true
if JUMPING == true:
IDLE_TIME = 0.0
animaciones.play("Ball")
elif abs(velocity.x) > 1:
IDLE_TIME = 0.0
if SPINING:
animaciones.play("Ball")
else:
if velocity.x > 0 and Input.is_action_pressed("ui_left") or velocity.x < 0 and Input.is_action_pressed("ui_right"):
animaciones.play("Skid")
else:
if abs(velocity.x) > 200:
animaciones.play("Run")
else:
animaciones.play("Walk")
else:
if abs(UP_DOWN) > 0:
if UP_DOWN > 0:
animaciones.play ("Up")
elif UP_DOWN < 0:
animaciones.play ("Down")
else:
IDLE_TIME += delta
if IDLE_TIME > 6.0:
if IDLE_TIME > 6.5:
animaciones.play("Wait")
IDLE_TIME = 6.5
else:
animaciones.play("Wait_Start")
else:
animaciones.play("Idle")
move_and_slide()
