first commit

Player.gd

@@ -0,0 +1,28 @@
+extends CharacterBody2D
+
+@export var speed := 80.0 # px/s
+
+func _ready() -> void:
+    $sprite.play("idle")
+
+func _physics_process(_dt: float) -> void:
+    if Input.is_action_pressed("ui_left"):
+        velocity.x = -speed
+    elif Input.is_action_pressed("ui_right"):
+        velocity.x = speed
+    else:
+        velocity.x = 0.0
+
+    if Input.is_action_pressed("ui_up"):
+        velocity.y = -speed
+    elif Input.is_action_pressed("ui_down"):
+        velocity.y = speed
+    else:
+        velocity.y = 0.0
+
+    if velocity.x != 0 or velocity.y != 0:
+        $sprite.play("walk")
+    else:
+        $sprite.play("idle")
+    
+    move_and_slide()