107 lines
2.3 KiB
GDScript
107 lines
2.3 KiB
GDScript
class_name TemplateSpawnable
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extends CharacterBody2D
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const ATTACK_COOLDOWN : float = 100
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@export var maxHp : int = 0
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@export var attackSpeed : float = 0
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@export var speed : float = 0
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@export var damage : int = 0
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@export var priority : int = 0
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@export var cost : int = 0
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@export var minSpawnRange : float = 0
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@export var canAttack : bool = true
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@onready var ai : Node = $AI
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@onready var animatedSprite : AnimatedSprite2D = $AnimatedSprite2D
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@onready var attackArea : Area2D = $AttackArea
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@onready var damageCollision : CollisionShape2D = $DamageArea/DamageCollision
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var isAlive : bool = true
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var isFacingLeft : bool = false
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var direction : Vector2 = Vector2.ZERO
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var enemy : CharacterBody2D = null
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var currentHp : int = 0
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var cooldown : float = 0
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func _ready():
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enemy = get_node("../Enemy")
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currentHp = maxHp
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animatedSprite.play("default")
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func _process(delta):
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if !isAlive:
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return
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if enemy != null:
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direction = ai.getDirection(global_position, enemy.global_position)
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else:
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direction = Vector2.ZERO
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if !isFacingLeft && direction.x < 0:
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isFacingLeft = true
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scale = Vector2(-1, 1)
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elif isFacingLeft && direction.x > 0:
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isFacingLeft = false
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scale = Vector2(1, 1)
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velocity = direction * speed * delta
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move_and_slide()
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if cooldown > 0:
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if cooldown - attackSpeed * delta <= 0:
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cooldown = 0
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else:
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cooldown -= attackSpeed * delta
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attemptAttack()
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func attemptAttack():
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if !canAttack || !isAlive || cooldown > 0:
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return
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if attackArea.overlaps_body(enemy):
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attack()
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func attack():
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cooldown = ATTACK_COOLDOWN
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animatedSprite.play("attack")
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damageCollision.disabled = false
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animatedSprite.connect("animation_finished", endAttack)
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func endAttack():
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damageCollision.disabled = true
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animatedSprite.play("default")
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func receive_damage(dmg):
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if !isAlive:
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return
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if currentHp - dmg <= 0:
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currentHp = 0
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die()
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else :
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currentHp -= dmg
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func die():
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isAlive = false
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damageCollision.disabled = true
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animatedSprite.stop()
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animatedSprite.play("death")
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animatedSprite.disconnect("animation_finished", endAttack)
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animatedSprite.connect("animation_finished", fadeOut)
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func fadeOut():
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var tween = get_tree().create_tween()
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tween.tween_property(animatedSprite, "modulate", Color(0,0,0,0), 1)
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tween.tween_callback(clean)
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func clean():
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queue_free()
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func _on_damage_area_body_entered(body):
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if body == enemy:
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enemy.receive_damage(damage)
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