82 lines
1.6 KiB
GDScript
82 lines
1.6 KiB
GDScript
extends Node2D
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export (int) var speed = 200
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enum State {
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Sailing,
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Walking,
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Digging
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}
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signal dig_stopped
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onready var Shovel = get_node("Shovel")
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onready var DigTimer = get_node("DigTimer")
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var velocity = Vector2()
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var target = Vector2()
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var prev_tile = null # Hex coords of previous tile
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var cur_tile = null # Hex coords of current tile
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var state = State.Sailing
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func get_input():
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velocity = Vector2()
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if state == State.Digging:
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return
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if Input.is_action_pressed("walk_right"):
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velocity.x += 1
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if Input.is_action_pressed("walk_left"):
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velocity.x -= 1
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if Input.is_action_pressed("walk_down"):
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velocity.y += 1
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if Input.is_action_pressed("walk_up"):
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velocity.y -= 1
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velocity = velocity.normalized() * speed
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func _physics_process(delta):
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var r_to_target = target - position
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var dist = r_to_target.length()
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if delta > 0.0001 and dist < speed * delta:
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position = target
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velocity = Vector2.ZERO
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else:
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velocity = r_to_target.normalized() * speed
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position = position + velocity * delta
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var tile = Globals.WorldToHex(position)
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if tile != cur_tile:
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prev_tile = cur_tile
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cur_tile = tile
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Shovel.visible = state == State.Digging
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# Called when the node enters the scene tree for the first time.
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func _ready():
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position = Vector2(0,0)
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DigTimer.connect("timeout", self, "on_dig_stop")
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func on_enter_island():
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state = State.Walking
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func on_leave_island():
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state = State.Sailing
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func on_dig_start():
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print ("Start digging")
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state = State.Digging
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DigTimer.start(1.0)
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func on_dig_stop():
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state = State.Walking
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emit_signal ("dig_stopped")
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