59 lines
1.3 KiB
GDScript
59 lines
1.3 KiB
GDScript
extends Node
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export(PackedScene) var _mob_scene
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var score
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func _ready():
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randomize()
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func game_over():
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$ScoreTimer.stop()
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$MobTimer.stop()
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$HUD.show_game_over()
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$Music.stop()
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$DeathSound.play()
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func new_game():
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get_tree().call_group("mobs", "queue_free")
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score = 0
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$Player.start($StartPosition.position)
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$StartTimer.start()
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$HUD.update_score(score)
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$HUD.show_message("Get Ready")
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$Music.play()
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func _on_MobTimer_timeout():
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# Choose a random location on Path2D.
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var mob_spawn_location = get_node("MobPath/MobSpawnLocation");
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mob_spawn_location.offset = randi()
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# Create a Mob instance and add it to the scene.
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var mob_instance = _mob_scene.instance()
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add_child(mob_instance)
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# Set the mob's direction perpendicular to the path direction.
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var direction = mob_spawn_location.rotation + TAU / 4
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# Set the mob's position to a random location.
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mob_instance.position = mob_spawn_location.position
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# Add some randomness to the direction.
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direction += rand_range(-TAU / 8, TAU / 8)
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mob_instance.rotation = direction
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# Choose the velocity.
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mob_instance.linear_velocity = Vector2(rand_range(mob_instance.min_speed, mob_instance.max_speed), 0).rotated(direction)
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func _on_ScoreTimer_timeout():
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score += 1
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$HUD.update_score(score)
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func _on_StartTimer_timeout():
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$MobTimer.start()
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$ScoreTimer.start()
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