making sure card picker can be reset

src/logic-scenes/card_picker/card_picker.gd

@@ -7,6 +7,7 @@ enum {
     CARDS_SELECTED,
     TRANSITION,
     POSTS,
+    POSTS_SELECTED,
     DONE
 }
 
@@ -31,7 +32,10 @@ var selection_state = INI:
         selection_state = state
         _input_locked = !(state == CARDS or state == POSTS)
         
-var anim_players:Array
+        if state == DONE:
+            reset()
+
+var anim_players:Array = []
 var curr_selection_id: int = -1:
     set(new_id):
         if selection_state == CARDS or selection_state == POSTS:
@@ -47,8 +51,8 @@ var curr_selection_id: int = -1:
             
         print(curr_selection_id)
 
-var output:Array
-var options:Array
+var output:Array = []
+var options:Array = []
 
 signal cards_picked(Array)
 
@@ -56,13 +60,18 @@ signal cards_picked(Array)
 func _ready():
     if get_parent() == get_tree().root: selection_state = CARDS
     
+    reset()
+    
+func reset():
+    output = []
+    options = []
+    anim_players = []
+    curr_selection_id = -1
     var card_controls = $cards.get_children()
     for control in card_controls:
         options.append(control.get_child(1))
         anim_players.append(control.get_child(0))
 
-    fill_card_slots(0)
-
 func fill_card_slots(id: int):
     for i in range($cards.get_child_count()):
         var card:Card = $cards.get_child(i).get_child(1)
@@ -80,7 +89,10 @@ func fill_post_slots():
         options[i].replace_with(post_its[i])
         options[i].owner = self
     
-func _unhandled_input(event):
+func _input(event):
+    if event.is_action_pressed("ui_end"):
+        scene_finished(1, false)
+    
     if has_stage and not _input_locked:
         if event.is_action_pressed("ui_up") or event.is_action_pressed("ui_left") or event.is_action_pressed("ui_focus_next"):
             curr_selection_id -= 1
@@ -88,8 +100,6 @@ func _unhandled_input(event):
             curr_selection_id += 1
         if event.is_action_pressed("ui_accept"):
             pick(curr_selection_id)
-        if event.is_action_pressed("ui_end"):
-            scene_finished(1)
 
 func pick(id: int):
     if id == -1:
@@ -99,7 +109,7 @@ func pick(id: int):
     if selection_state == CARDS:
         selection_state = CARDS_SELECTED
     elif selection_state == POSTS:
-        selection_state = DONE
+        selection_state = POSTS_SELECTED
         
     anim_players[id].play("pick")
     var yield_to = anim_players[id].animation_finished
@@ -145,11 +155,13 @@ func pick(id: int):
         
         await anim_players[0].animation_finished
         selection_state = POSTS
-    elif selection_state == DONE:
+    elif selection_state == POSTS_SELECTED:
         var out_str:Array[String] = []
         for card in output:
             out_str.append(card.name)
         emit_signal("cards_picked", out_str)
+        print(out_str)
+        selection_state = DONE
         State.leave_stage(self)
 
 func handle_hover(new_highlight):
@@ -161,10 +173,12 @@ func handle_mouse_button(new_selection: Node, button_event: InputEventMouseButto
         if button_event.button_index == MOUSE_BUTTON_LEFT and button_event.pressed:
             pick(options.find(new_selection))
 
-func scene_finished(id: int):
+func scene_finished(id: int, repeat):
+    print(name, id, repeat)
+    if not repeat:
         fill_card_slots(id)
         State.transition_stage_to(self)
         selection_state = CARDS
 
-func play_scene(_id):
+func play_scene(_id, _repeat):
     pass

src/logic-scenes/card_picker/card_picker.tscn

@@ -139,6 +139,18 @@ tracks/1/keys = {
 "update": 0,
 "values": [0.174533, -0.109599]
 }
+tracks/2/type = "value"
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/path = NodePath(".:scale")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/keys = {
+"times": PackedFloat32Array(0.5),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Vector2(1, 1)]
+}
 
 [sub_resource type="Animation" id="Animation_ldr2c"]
 resource_name = "select"
@@ -369,6 +381,18 @@ tracks/1/keys = {
 "update": 0,
 "values": [0.349066, 0.0]
 }
+tracks/2/type = "value"
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/path = NodePath(".:scale")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/keys = {
+"times": PackedFloat32Array(0.5),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Vector2(1, 1)]
+}
 
 [sub_resource type="Animation" id="Animation_2c94q"]
 resource_name = "select"
@@ -599,6 +623,18 @@ tracks/1/keys = {
 "update": 0,
 "values": [0.349066, 0.10472]
 }
+tracks/2/type = "value"
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/path = NodePath(".:scale")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/keys = {
+"times": PackedFloat32Array(0.5),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Vector2(1, 1)]
+}
 
 [sub_resource type="Animation" id="Animation_pcu23"]
 resource_name = "select"