Kirill
95 lines
2.5 KiB
GDScript
95 lines
2.5 KiB
GDScript
extends Control
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@export var stage_pages: Array[Container]
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@export var stage_page_scroller: ScrollContainer
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const PAGE_COUNT = 5
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const PAGE_WIDTH = 1080
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const DRAG_TOLERANCE = 360
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const SWIPE_DURATION: float = 2
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const SWIPE_DELAY = 2000 # msec
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var g_tween: Tween = null
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var g_dragged_start: Vector2 = Vector2.ZERO
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var g_scroll_start: int = 0
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var g_current_page: int = 0
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var g_last_scroll_updated: int = 0
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var f_check_swipe: bool = false
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var g_swipe_time_delta: float = 0
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var g_counters: Dictionary[String, Counter] = {
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"swipe": Counter.new(),
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}
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func _ready() -> void:
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pass
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func _init() -> void:
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pass
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#page_scroller.scroll_horizontal = 3240
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func _process(delta: float) -> void:
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var actions = _check_counters(delta)
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_do_actions(actions)
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func _check_counters(delta: float) -> Array:
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var actions: Array = []
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for k in g_counters:
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var cnt: Counter = g_counters[k]
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if not cnt.is_active:
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continue
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cnt.value += delta
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if cnt.value >= cnt.sec:
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actions.append(k)
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cnt.value = 0
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cnt.is_active = false
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return actions
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func _do_actions(actions: Array) -> void:
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for action: String in actions:
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match action:
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"swipe":
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_swipe_to_nearest_page()
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func button_pressed() -> void:
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print(name)
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func _swipe_to_nearest_page() -> void:
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if stage_page_scroller.scroll_horizontal % PAGE_WIDTH == 0: return
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var new_page: int = round(1.0 * stage_page_scroller.scroll_horizontal / PAGE_WIDTH)
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#print(stage_page_scroller.scroll_horizontal, " | ", 1.0 * stage_page_scroller.scroll_horizontal / PAGE_WIDTH, " | ", new_page)
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if g_tween != null:
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if g_tween.is_running():
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return
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g_tween = stage_page_scroller.get_tree().create_tween()
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g_tween.tween_property(stage_page_scroller, "scroll_horizontal",
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new_page * PAGE_WIDTH, SWIPE_DURATION).set_trans(Tween.TRANS_CUBIC).set_ease(Tween.EASE_OUT)
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func _input(event: InputEvent) -> void:
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if event is InputEventScreenDrag:
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stage_page_scroller.scroll_horizontal = clamp(
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stage_page_scroller.scroll_horizontal - PAGE_COUNT * event.screen_relative.x,
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0, PAGE_WIDTH * (PAGE_COUNT - 1))
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g_counters.swipe.is_active = true
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g_counters.swipe.value = 0
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elif event is InputEventPanGesture:
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g_counters.swipe.is_active = true
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g_counters.swipe.value = 0
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elif event is InputEventScreenTouch:
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pass
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