Create grapple gym for dev archipelago

scenes/dev/grapple/grapple_gym_1/grapple_string_changer.gd

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+# SPDX-FileCopyrightText: The Threadbare Authors
+# SPDX-License-Identifier: MPL-2.0
+extends Node2D
+
+var _player: CharacterBody2D
+
+
+func _on_area_2d_body_entered(body: Node2D) -> void:
+	if body.is_in_group("player"):
+		_player = body
+	var hook: PlayerHook = _player.get_node("%PlayerHook")
+	if hook:
+		hook.hook_string_texture = preload(
+			"res://scenes/game_elements/characters/player/components/hook-string-2.png"
+		)

scenes/dev/grapple/grapple_gym_1/grapple_string_changer.gd.uid

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+uid://cgxplvvlehoge

scenes/dev/grapple/grapple_gym_1/quest.tres

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+[gd_resource type="Resource" script_class="Quest" format=3 uid="uid://dspqccopq05wq"]
+
+[ext_resource type="Script" uid="uid://dts1hwdy3phin" path="res://scenes/menus/storybook/components/quest.gd" id="1_05e6l"]
+
+[resource]
+script = ExtResource("1_05e6l")
+status = 1
+title = "Grapple Gym (Basics)"
+description = "Learn some of the basics of the grappling mechanic. Crossing gaps, chaining hookable needles, and changing the string's color."
+first_scene = "uid://cueeug8yf18gg"
+threads_to_collect = 0
+metadata/_custom_type_script = "uid://dts1hwdy3phin"

scenes/dev/grapple/grapple_gym_2/grapple_gym_2.gd

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+# SPDX-FileCopyrightText: The Threadbare Authors
+# SPDX-License-Identifier: MPL-2.0
+extends Node2D
+
+var zoom_tween: Tween
+
+@onready var bridges_unlocked: TileMapLayer = $TileMapLayers/BridgesUnlocked
+@onready var water_unlocked: TileMapLayer = $TileMapLayers/WaterUnlocked
+@onready var camera_2d: Camera2D = $OnTheGround/Player/Camera2D
+
+
+func _ready() -> void:
+	GameState.player.abilities_changed.connect(_on_abilities_changed)
+	_on_abilities_changed()
+
+
+func _on_abilities_changed() -> void:
+	var has_longer_thread := GameState.player.has_ability(
+		Enums.PlayerAbilities.ABILITY_B_MODIFIER_1
+	)
+	var camera_zoom := Vector2(0.5, 0.5) if has_longer_thread else Vector2(1.0, 1.0)
+	# Zoom out when the player can throw a longer thread:
+	if zoom_tween:
+		zoom_tween.kill()
+	zoom_tween = create_tween()
+	zoom_tween.tween_property(camera_2d, "zoom", camera_zoom, 1.0)
+
+
+func _on_all_hooked_all_hooked() -> void:
+	bridges_unlocked.enabled = true
+	water_unlocked.enabled = false

scenes/dev/grapple/grapple_gym_2/grapple_gym_2.gd.uid

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+uid://cn5jcolx2cs0v

scenes/dev/grapple/grapple_gym_2/quest.tres

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+[gd_resource type="Resource" script_class="Quest" format=3 uid="uid://dyirjx23pi3vt"]
+
+[ext_resource type="Script" uid="uid://dts1hwdy3phin" path="res://scenes/menus/storybook/components/quest.gd" id="1_ylnfa"]
+
+[resource]
+script = ExtResource("1_ylnfa")
+status = 1
+title = "Grapple Gym (Reach and Longer Thread)"
+description = "Learn how far the grapple can reach with and without the Longer Thread ability. Chain together sets of needles to trigger events. See how a needle changes the reach of the grapple."
+first_scene = "uid://bc0bp7e5y10ki"
+threads_to_collect = 0
+metadata/_custom_type_script = "uid://dts1hwdy3phin"