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Attention | Topic was automatically imported from the old Question2Answer platform. |
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Asked By | sachein |
Hi, I am new to the Godot game engine and I am trying to create a simple platformer game with some spikes in which his life will be reduced if the character hits on it. I created a separate area 2d scene for the spike and imported it into the main scene where the player(It is the first level). I signaled it with the player script and reduced the health variable which if it reached zero the player dies. I don’t have any problem with it. But I want to add another feature, whenever the player hits the spike, the sprite associated with it should change from a normal sprite to a sprite that contains blood in it. I implemented it with code, but the problem is that even if he hits one of the spikes, all the spikes change to the sprite with blood in it. I want to modify each of the spike’s sprites individually which are the instances of the main sprite scene. Please let me know how to do that
This is my player script (Contains everything from his movement, crouching and health, etc). Also, he is a kinematic body 2d
extends KinematicBody2D
var isCrouching
var isCealing
var velocity = Vector2.ZERO
var isdead = false
export (int) var speed = 1200
export (int) var jump_speed = 1800
export (int) var gravity = 4000
export (float) var fallMultiplayer = 0.25
export (int) var crouchSpeedReduce = 300
export (int) var health = 5000
export (int) var damage = 200
onready var parent = get_parent()
onready var crouchCheck = $crouchCheck
onready var playersprite = $player/Sprite
onready var crouchsprite = $crouch/crouchsprite
onready var colloider = $player
onready var crouch= $crouch
onready var deathsprite = $player/Sprite2
onready var damager = get_node("../damager")
func _movement(delta):
velocity.x = 0
if Input.is_action_pressed("Move_right") && !isCrouching:
velocity.x += speed
elif Input.is_action_pressed("Move_right") && isCrouching:
velocity.x += (speed - crouchSpeedReduce)
if Input.is_action_pressed("move_left") && !isCrouching:
velocity.x -= speed
elif Input.is_action_pressed("move_left") && isCrouching:
velocity.x -= (speed - crouchSpeedReduce)
velocity.y += gravity * delta
func _crouch():
if crouch.disabled == false:
isCrouching = true
else:
isCrouching = false
if Input.is_action_pressed("Crouch"):
_crouchon()
elif isCrouching == true && isCealing == true :
_crouchon()
else:
_crouchoff()
if crouchCheck.is_colliding() == true:
isCealing = true
else:
isCealing = false
func _jump(delta):
if !Input.is_action_pressed("Jump") && !isCrouching:
velocity.y += gravity * delta
else:
velocity.y += (gravity * fallMultiplayer) * delta
velocity = move_and_slide(velocity, Vector2.UP)
if Input.is_action_just_pressed("Jump") && !isCrouching:
if is_on_floor():
velocity.y -= jump_speed
func _crouchon ():
crouch.disabled = false
colloider.disabled = true
playersprite.visible = false
crouchsprite.visible = true
func _crouchoff ():
crouch.disabled = true
colloider.disabled = false
playersprite.visible = true
crouchsprite.visible = false
#Actual Update function
#func _spriteChange():
# if health < 5000:
# damager.get_node("Spike").visible = false
# damager.get_node("death_spike").visible = true
# else:
# damager.get_node("Spike").visible = true
# damager.get_node("death_spike").visible = false
func _physics_process(delta):
if !isdead:
_movement(delta)
_jump(delta)
_crouch()
else:
deathsprite.visible = true
playersprite.visible = false
# _spriteChange()
if health <= 0:
isdead = true
func _on_KinematicBody2D_body_entered(body: Node) -> void:
health -= damage
And this is the code for the sprite
extends Area2D
onready var spike = $Spike
onready var death_spike = $death_spike
#func _physics_process(delta):
# if data.isdamaged:
# spike.visible = false
# death_spike.visible = true
func _on_collisioncheck_area_entered(area):
spike.visible = false
death_spike.visible = true