 |
Attention | Topic was automatically imported from the old Question2Answer platform. |
 |
Asked By | random_developer |
I’m new to godot and english isn’t my language…
Through the _dano() function and using arguments, I’m trying to update the enemy’s health variable in case the player hit the attack, but instead of him taking life in each attack, he takes only once and is no longer updated.
for example, the enemy’s health is 10 HP, if I do an attack of 1 HP of damage it will only be at 9, and no matter how many times I do the attack again, it will stay at 9 HP. But when I change the argument of the variable to the variable itself inside the function, it normally updates.
how do I update the variable properly using arguments in the function?
note: the variable in question is global
Global variable:
var vida_base = 10
the function updates normally when:
func _input(event):
_dano(alvo, "hitbox", 1, 2)
#when a collision occurs, if it is a specific enemy and you did an attack, it will cause a certain amount of damage to him
func _dano(nome, nome_alvo, dano, dano2):
if colisao:
if ataque1 == true:
if nome == nome_alvo:
Global.vida_base -= dano
Global.dano = true
if ataque2 == true:
if nome == nome_alvo:
Global.vida_base -= dano2
Global.dano = true
the function updates wrong when:
func _input(event):
_dano(alvo, Global.vida_base, "hitbox", 1, 2)
#when a collision occurs, if it is a specific enemy and you did an attack, it will cause a certain amount of damage to him
func _dano(nome, vida, nome_alvo, dano, dano2):
if colisao:
if ataque1 == true:
if nome == nome_alvo:
vida -= dano
Global.dano = true
if ataque2 == true:
if nome == nome_alvo:
vida -= dano2
Global.dano = true
all player script:
var ataque1 = false
var rec_ataque1 = false
var ataque2 = false
var rec_ataque2 = false
var colisao = false
var alvo = "none"
func _ready():
_get_input()
#player's control
func _get_input():
if Input.is_action_just_pressed("ataque1") and rec_ataque1 == true:
ataque1 = true
rec_ataque1 = false
else:
ataque1 = false
if Input.is_action_pressed("ataque2") and rec_ataque2 == true:
ataque2 = true
rec_ataque2 = false
else:
ataque2 = false
# with each key pressed, the function is activated
func _input(event):
_get_input()
_dano(alvo, Global.vida_base, "hitbox", 1, 2)
#when a collision occurs, if it is a specific enemy and you did an attack, it will cause a certain amount of damage to him
func _dano(nome, vida, nome_alvo, dano, dano2):
if colisao:
if ataque1 == true:
if nome == nome_alvo:
vida -= dano
Global.dano = true
if ataque2 == true:
if nome == nome_alvo:
vida -= dano2
Global.dano = true
#checks the name of the collided target
func _on_area_de_dano_area_entered(area):
colisao = true
alvo = area.name