88 lines
2.1 KiB
GDScript
88 lines
2.1 KiB
GDScript
extends Node
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@export_group("Main")
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@export var room_lockdown : bool = false
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@export var number_of_enemies : int = 20
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@export var spawnable_enemies = preload("res://assets/spider2.tscn")
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@export_group("Key")
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@export var key_drop : bool = false
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@export_enum("Silver", "Gold", "Special") var key_type: int
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@export var special_key_name : String
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@export_group("Item Drops")
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@export var number_of_drops = 5
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var enemies = []
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var doors = []
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var room_checks = []
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var enemy_spawners = []
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var number_enemies : int
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var rot_amount : float
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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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SignalBus.enemy_killed.connect(enemy_in_room_killed)
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SignalBus.game_loaded.connect(assign_elements)
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assign_elements()
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# Called every frame. 'delta' is the elapsed time since the previous frame.
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func _process(delta):
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pass
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func assign_elements():
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for i in self.get_children():
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if i is Enemy:
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enemies.append(i)
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if i.is_in_group("door"):
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doors.append(i)
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if i.is_in_group("room_check"):
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room_checks.append(i)
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i.room_entered.connect(room_entered)
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i.room_exited.connect(room_exited)
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if i is EnemySpawner:
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enemy_spawners.append(i)
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if enemy_spawners.size() > 0:
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spawn_enemies()
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func enemy_in_room_killed():
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var enemy_count = 0
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for i in self.get_children():
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if i.is_in_group("enemy") and i.health > 0:
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enemy_count += 1
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if enemy_count <= 0:
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if room_lockdown:
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room_lockdown = false
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for i in doors:
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if !i.door_open:
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i.open()
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func room_entered():
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if room_lockdown:
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for i in doors:
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if i.door_open:
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i.close()
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func room_exited():
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if room_lockdown:
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for i in doors:
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if !i.door_open:
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i.open()
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func spawn_enemies():
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while number_of_enemies >= 0:
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number_of_enemies -= 1
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var random_spawner = enemy_spawners.pick_random()
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var spawn_offset = random_spawner.random_box_pos()
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var set_pos = random_spawner.global_position + spawn_offset
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var enemy = spawnable_enemies.instantiate() #turn into an array of available enemies later
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add_child(enemy)
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enemy.global_position = set_pos
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await number_enemies == 0
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for i in self.get_children():
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if i is Enemy:
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enemies.append(i)
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