72 lines
2.0 KiB
GDScript
72 lines
2.0 KiB
GDScript
class_name QuestProgressBar extends Control
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const waypoint_template = preload("res://waypoint.tscn")
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var length : float
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var waypoints : Array = []
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@onready var hero_offset : Vector2 = %Hero.position
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@onready var hero : HeroIcon = %Hero
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@onready var startpoint : Endpoint = %Start
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@onready var endpoint : Endpoint = %End
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@onready var bar : TextureProgressBar = $ProgressBar
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@onready var path : Control = %Path
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var quest : Quest = null
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var time_elapsed : float = 0
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#signal value_changed(value : float)
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#var min_value
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#var max_value
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#var step
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#var page
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#var value
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#var exp_edit
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#var rounded
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#var allow_greater
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func _ready() -> void:
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length = path.size.x
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if quest:
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#Generate the waypoints
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generate_waypoints()
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#TODO: Change the hero's portrait
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bar.value = quest.progress
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hero.position = hero_offset + Vector2(length * bar.value / bar.max_value, 0)
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func _process(delta: float) -> void:
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if time_elapsed < quest.length:
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time_elapsed += delta
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progress_quest()
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func generate_waypoints():
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if len(waypoints) > 0:
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for wp in waypoints:
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wp.queue_free()
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waypoints = []
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for i in range(1,quest.steps):
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var pct : float = i / float(quest.steps)
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add_waypoint( pct, quest.step_outcomes[i])
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func add_waypoint(pct : float, msgs : Dictionary):
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var wp = waypoint_template.instantiate()
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waypoints.append(wp)
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wp.percent = pct
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%Waypoints.add_child(wp)
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wp.global_position = global_position + Vector2(pct * length - 16, -9)
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if bar.value / bar.max_value >= pct:
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wp.fill = true
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func update_waypoints(value : float) -> void:
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startpoint.fill = (bar.value / bar.max_value >= startpoint.percent)
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for wp : Waypoint in waypoints:
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wp.fill = (bar.value / bar.max_value >= wp.percent)
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endpoint.fill = (bar.value / bar.max_value >= endpoint.percent)
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func setup(quest : Quest) -> void:
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self.quest = quest
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time_elapsed = 0
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func progress_quest() -> void:
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bar.value = clampf(time_elapsed / quest.length, 0, bar.max_value)
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hero.position = hero_offset + Vector2(length * bar.value / bar.max_value, 0)
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if time_elapsed >= quest.length:
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quest.complete()
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update_waypoints(bar.value)
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