garden touch scrolling and animations

resources/gardens/garden.gd

@@ -53,6 +53,7 @@ func set_flowers(p_flowers: Array[GardenLayout.Flower]) -> void:
 		flower_control.texture = load(flower_path_model % [flower.color+1, flower.type+1, "Large"])
 		flower_control.position = flower.position
 		flower_control.size = flower_control.get_combined_minimum_size() * 3
+		flower_control.pivot_offset = flower_control.size / 2
 
 
 func set_lesson_buttons(p_lesson_buttons: Array[GardenLayout.LessonButton]) -> void:
@@ -68,6 +69,7 @@ func set_lesson_buttons(p_lesson_buttons: Array[GardenLayout.LessonButton]) -> v
 		lesson_button_control.size = lesson_button_control.get_combined_minimum_size() * 3
 		lesson_button_control.position = Vector2(lesson_button.position) - lesson_button_control.size / 4
 		lesson_button_control.visible = true
+		lesson_button_control.pivot_offset = lesson_button_control.size / 2
 
 
 func set_background(p_color: int) -> void:
@@ -83,3 +85,21 @@ func _ready() -> void:
 func set_lesson_label(ind: int, text: String) -> void:
 	assert(ind < lesson_labels.size())
 	lesson_labels[ind].text = text
+
+
+func pop_animation() -> void:
+	var tween: = create_tween()
+	tween.set_parallel(true)
+	for flower_control in flower_controls:
+		tween.tween_property(flower_control, "scale", Vector2(0, 0), 0.1)
+	for lesson_button_control in lesson_button_controls:
+		tween.tween_property(lesson_button_control, "scale", Vector2(0.7, 0.7), 0.1)
+	await tween.finished
+	tween = create_tween()
+	tween.set_parallel(true)
+	tween.set_ease(Tween.EASE_OUT)
+	tween.set_trans(Tween.TRANS_BOUNCE)
+	for flower_control in flower_controls:
+		tween.tween_property(flower_control, "scale", Vector2(1., 1.), 0.9)
+	for lesson_button_control in lesson_button_controls:
+		tween.tween_property(lesson_button_control, "scale", Vector2(1., 1.), 0.9)

resources/gardens/garden.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=7 format=3 uid="uid://mf4fc4l3dkrn"]
+[gd_scene load_steps=7 format=3 uid="uid://btg3qd8eld1mm"]
 
 [ext_resource type="Script" path="res://resources/gardens/garden.gd" id="1_5owem"]
 [ext_resource type="Script" path="res://resources/gardens/garden_layout.gd" id="2_8g7o4"]
@@ -100,6 +100,7 @@ vertical_alignment = 1
 
 [node name="Button2" type="TextureRect" parent="Buttons"]
 unique_name_in_owner = true
+visible = false
 z_index = 1
 layout_mode = 0
 offset_left = 500.0
@@ -142,6 +143,7 @@ vertical_alignment = 1
 
 [node name="Button3" type="TextureRect" parent="Buttons"]
 unique_name_in_owner = true
+visible = false
 z_index = 1
 layout_mode = 0
 offset_left = 500.0
@@ -184,6 +186,7 @@ vertical_alignment = 1
 
 [node name="Button4" type="TextureRect" parent="Buttons"]
 unique_name_in_owner = true
+visible = false
 z_index = 1
 layout_mode = 0
 offset_left = 500.0

sources/gardens/gardens.gd

@@ -1,7 +1,7 @@
-@tool
 extends Control
 
 const garden_scene: = preload("res://resources/gardens/garden.tscn")
+const garden_size: = 2400
 
 @export var gardens_layout: GardensLayout:
 	set = set_gardens_layout
@@ -12,6 +12,9 @@ const garden_scene: = preload("res://resources/gardens/garden.tscn")
 
 var curve: Curve2D
 var lessons: = {}
+var is_scrolling: = false
+var scroll_beginning_garden: = 0
+var tween: Tween
 
 
 func set_gardens_layout(p_gardens_layout: GardensLayout) -> void:
@@ -82,3 +85,35 @@ func _ready() -> void:
 		set_gardens_layout(gardens_layout)
 	get_gardens_db_data()
 	set_up_lessons_text()
+
+
+func _on_scroll_container_gui_input(event: InputEvent) -> void:
+	if event.is_action_pressed("left_click"):
+		is_scrolling = true
+		scroll_beginning_garden = scroll_container.scroll_horizontal / garden_size
+		if tween:
+			tween.stop()
+			tween = null
+	elif event.is_action_released("left_click"):
+		is_scrolling = false
+		var shift_value: int = scroll_container.scroll_horizontal - scroll_beginning_garden * garden_size
+		var target_scroll: int = scroll_beginning_garden * garden_size
+		var is_garden_changed: = false
+		if shift_value < - 400:
+			target_scroll -= garden_size
+			is_garden_changed = true
+		elif shift_value > 400:
+			target_scroll += garden_size
+			is_garden_changed = true
+		tween = create_tween()
+		tween.set_ease(Tween.EASE_OUT)
+		tween.set_trans(Tween.TRANS_SPRING)
+		tween.tween_property(scroll_container, "scroll_horizontal", target_scroll, 1)
+		if is_garden_changed:
+			var garden_ind: int = target_scroll / garden_size
+			garden_parent.get_child(garden_ind).pop_animation()
+		
+		
+	if is_scrolling and event is InputEventMouseMotion:
+		scroll_container.scroll_horizontal -= event.relative.x
+