80 lines
2 KiB
GDScript
80 lines
2 KiB
GDScript
extends Node2D
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var enemy = preload("res://enemy.tscn")
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var player = preload("res://player.tscn")
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var instance = null
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var playing = false
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var enemy_count: int = 0
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@onready var start_button = $CanvasLayer/CenterContainer/Start
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@onready var game_over = $CanvasLayer/CenterContainer/GameOver
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func _ready():
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game_over.hide()
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start_button.show()
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EventBus.player_died.connect(_on_player_died)
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EventBus.enemy_died.connect(_on_enemy_died)
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func spawn_enemies():
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for x in range(9):
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for y in range(3):
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var e = enemy.instantiate()
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var pos = Vector2(x * (16 + 8) + 24, 16 * 4 + y * 16)
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add_child(e)
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e.start(pos)
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enemy_count = get_tree().get_nodes_in_group("enemies").size()
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print(enemy_count)
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func _on_enemy_died(value: int):
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Global.score += value
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enemy_count -= 1
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$CanvasLayer/UI.update_score(Global.score)
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print_debug(enemy_count)
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if enemy_count == 0:
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print("All enemies defeated!")
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win_game()
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func _on_player_died():
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# get_tree().call_group("enemies", "queue_free")
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EventBus.enemy_win.emit()
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# $Player.set_process(false)
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instance.queue_free()
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game_over.show()
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await get_tree().create_timer(2).timeout
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game_over.hide()
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start_button.show()
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playing = false
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func new_game():
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get_tree().call_group("enemies", "queue_free")
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# get_node("player").start()
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Global.score = 0
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instance = player.instantiate()
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add_child(instance)
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$Player.shader_active = false
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$Player.start()
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$CanvasLayer/UI.update_score(Global.score)
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spawn_enemies()
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playing = true
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func _input(EventInput):
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if EventInput.is_action_pressed("shoot") and playing == false:
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print("Input detected!")
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start_button.hide()
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new_game()
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func _on_start_pressed():
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start_button.hide()
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new_game()
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func win_game():
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playing = false
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game_over.show()
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$Player._on_game_over()
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await get_tree().create_timer(2).timeout
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game_over.hide()
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start_button.show()
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