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52 lines
1.4 KiB
52 lines
1.4 KiB
3 years ago
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extends Node2D
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# Declare member variables here. Examples:
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# var a: int = 2
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# var b: String = "text"
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var gridPos: Vector2 = Vector2(0,0)
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var lastPos: Vector2 = Vector2(0,0)
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var anim : float = 0.0
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const ANIM_SPEED : float = 0.02
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# Called when the node enters the scene tree for the first time.
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func _ready() -> void:
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gridPos = get_parent().world_to_map(position)
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# Called every frame. 'delta' is the elapsed time since the previous frame.
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func _process(delta: float) -> void:
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var duration: float = (lastPos - gridPos).length() * ANIM_SPEED
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if (duration <= 0):
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anim = 1.0
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if (anim < 1.0):
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anim = min(anim + delta / duration, 1.0)
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position = get_parent().map_pos(lerp(lastPos,gridPos,anim))
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func _input(event: InputEvent) -> void:
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if event.is_action_pressed("game_up"):
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move(Vector2(0,-1))
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elif event.is_action_pressed("game_up_left"):
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move(Vector2(-1,-1))
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elif event.is_action_pressed("game_left"):
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move(Vector2(-1,0))
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elif event.is_action_pressed("game_down_left"):
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move(Vector2(-1,1))
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elif event.is_action_pressed("game_down"):
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move(Vector2(0,1))
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elif event.is_action_pressed("game_down_right"):
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move(Vector2(1,1))
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elif event.is_action_pressed("game_right"):
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move(Vector2(1,0))
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elif event.is_action_pressed("game_up_right"):
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move(Vector2(1,-1))
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func move(dir: Vector2):
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lastPos = gridPos
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gridPos = get_parent().find_move(gridPos,dir)
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anim = 0
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