mirror of
https://github.com/Steffo99/hella-farm.git
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55 lines
1.5 KiB
GDScript
55 lines
1.5 KiB
GDScript
extends Node2D
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class_name MoveTowardsMouse
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signal move(movement: Vector2)
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signal detached
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signal captured
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@onready var game := MainGame.get_ancestor(self)
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@export var speed: float = 100.0
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@export var can_detach: bool = false
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@export var state_holder: StateHolder
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@export var state_name: StringName = ''
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var is_captured: bool :
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get:
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return state_holder.state == state_name
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func get_followed_global_position():
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return game.camera.get_global_mouse_position()
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func get_followed_mouse_position():
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var global_followed_position: Vector2 = get_followed_global_position()
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var relative_followed_position: Vector2 = global_followed_position - global_position
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return relative_followed_position
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func _ready():
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if state_holder == null:
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if state_name == '':
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state_holder = StateHolder.new()
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else:
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state_holder = StateHolder.get_default(self)
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func _physics_process(delta: float) -> void:
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if is_captured:
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var relative_followed_position: Vector2 = get_followed_mouse_position()
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var direction: Vector2 = position.direction_to(relative_followed_position)
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var actual_speed: float = min(delta * speed, relative_followed_position.length()) # Don't overshoot.
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var movement: Vector2 = direction * actual_speed
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move.emit(movement)
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func _on_capture_area_mouse_entered() -> void:
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if state_holder.propose_state(state_name, 70, func (): detached.emit()):
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captured.emit()
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func _on_capture_area_mouse_exited() -> void:
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if can_detach:
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state_holder.remove_state(state_name)
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