115 lines
3.4 KiB
GDScript
115 lines
3.4 KiB
GDScript
extends Control
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@export var debug = false
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@export var spawnTimerValue = 5.0
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var deltaCount := 0
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var enemyMoveSpeed := 5.0
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var questsComplete := false
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var middleX
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var playerPos
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func _ready() -> void:
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middleX = get_viewport_rect().size.x/2
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playerPos = Vector2(middleX, get_viewport_rect().size.y*(0.75))
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if not debug:
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$MarginContainer/Menus/MenuButtons/DebugMenu.hide()
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$SpawnTimer.start(spawnTimerValue)
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func _create_enemy():
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var enemy = load("res://scenes/npc.tscn").instantiate()
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enemy.scale = Vector2.ONE*0.5
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enemy.position = Vector2(randi_range(0, get_viewport_rect().size.x), -50)
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#enemy.get_node("%NPCNameLabel").text = "Test"
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return enemy
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func _get_enemies() -> Array:
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var enemies := get_tree().get_nodes_in_group("enemies")
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return enemies
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func _get_num_enemies() -> int:
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var enemies := get_tree().get_nodes_in_group("enemies")
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return len(enemies)
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func _get_distance_to_player(enemy: Node) -> float:
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return enemy.position.distance_squared_to(playerPos)
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func _get_target() -> Node:
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# arrays of enemies by difficulty
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var enemies := _get_enemies()
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var numEnemies := _get_num_enemies()
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#var highestDifficulty
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var enemyDists
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var closestEnemy
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# get array of difficulties using map
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if not enemies.is_empty():
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# get index of largest non-zero val in numEnemies array, ignoring minions
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#highestDifficulty = numEnemies.find(0, 1) - 1
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enemyDists = enemies.map(_get_distance_to_player)
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closestEnemy = enemies[enemyDists.find(enemyDists.min())]
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#var closestDist = INF
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#for enemy in enemies:
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#var enemyPos = enemy.position
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#var enemyDist = playerPos.distance_squared_to(enemyPos)
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#if enemyDist < closestDist:
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#closestEnemy = enemy
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print(enemies)
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#print(highestDifficulty)
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print(enemyDists)
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print(closestEnemy)
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return closestEnemy
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func _spawn_enemies(maxEnemies: int) -> void:
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#await get_tree().create_timer(time).timeout
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var numEnemies = randi_range(1, maxEnemies)
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for i in range(numEnemies):
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var enemy = _create_enemy()
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%SpawnArea.add_child(enemy)
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var randEnemyMoveSpeed := randf_range(0.5, 2.0)*enemyMoveSpeed
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create_tween().tween_property(enemy, "position", playerPos, randEnemyMoveSpeed)
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func _process(delta: float) -> void:
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#var closestEnemy = _get_closest_enemy()
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deltaCount += 1
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#if numEnemies != 0:
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#print(playerPos.distance_squared_to(closestEnemy.position))
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# change movement test, not sure it's working right...
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#create_tween().tween_property(enemies[randi_range(0, numEnemies-1)], "position", Vector2(100, 100), 1.0)
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#if deltaCount % 200 == 0:
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#%SpawnArea.remove_child(closestEnemy)
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if not _get_enemies().is_empty() and deltaCount % 100 == 0:
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var targetEnemy = _get_target()
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$SpawnArea.remove_child(targetEnemy)
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# change to signal
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if questsComplete:
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$SpawnTimer.stop()
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if _get_enemies().is_empty():
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print("Area Complete!")
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func _on_button_test_pressed() -> void:
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# remove all existing enemies from scene and array
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#for enemy in enemies:
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#remove_child(enemy)
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#enemies = []
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questsComplete = true
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func _on_button_exit_pressed() -> void:
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get_tree().quit()
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func _on_spawn_timer_timeout() -> void:
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_spawn_enemies(5)
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