Create character and player scripts, import character tilesets

scripts/characters/character.gd

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+@icon("res://misc/icons/alex.png")
+class_name Character
+extends Area2D
+
+@export var speed = 400
+var player_state = Global.CHARACTERSTATES.IDLE_UP
+var velocity = Vector2.ZERO
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	pass
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	velocity = Vector2.ZERO
+	
+	# Map animation to player state
+	match player_state:
+		Global.CHARACTERSTATES.WALK_UP: $AnimatedSprite2D.animation = "walk_up"
+		Global.CHARACTERSTATES.WALK_DOWN: $AnimatedSprite2D.animation = "walk_down"
+		Global.CHARACTERSTATES.WALK_RIGHT: $AnimatedSprite2D.animation = "walk_right"
+		Global.CHARACTERSTATES.WALK_LEFT: $AnimatedSprite2D.animation = "walk_left"
+		Global.CHARACTERSTATES.IDLE_UP: $AnimatedSprite2D.animation = "idle_up"
+		Global.CHARACTERSTATES.IDLE_DOWN: $AnimatedSprite2D.animation = "idle_down"
+		Global.CHARACTERSTATES.IDLE_LEFT: $AnimatedSprite2D.animation = "idle_left"
+		Global.CHARACTERSTATES.IDLE_RIGHT: $AnimatedSprite2D.animation = "idle_right"
+
+func animate():
+	if velocity.length() > 0:
+		velocity = velocity.normalized() * speed
+		$AnimatedSprite2D.play()
+	else:
+		$AnimatedSprite2D.stop()