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Reply From: |
deaton64 |
Hi,
I know you haven’t answered my question yet, but a simple ammo script could work like this:
extends Node2D
export var _magazines: int = 10 # how many magazines does the player have
export var _magazine_capacity: int = 20 # how many bullets in a magazine
var _current_magazine: int = 0 # track the bullets in the loaded magazine
var _have_ammo: bool = false # does the player have ammo?
func _ready() -> void:
_reload() # load the gun for the first time
func _unhandled_input(event):
# check for mouse down and shoot
if event is InputEventMouseButton:
if event.button_index == BUTTON_LEFT:
if event.pressed:
_shoot()
func _shoot() -> void:
if _have_ammo: # only shoot if we have ammo
_current_magazine -= 1 # take a bullet out of the magazine
print("Bang! Ammo left: ", _current_magazine)
if _current_magazine < 1: # if we've used the last bullet, reload.
_reload()
else:
print("out of ammo")
func _reload() -> void:
if _magazines > 0: # if there are any magazines left, reload
_have_ammo = true # we still have ammo
_magazines -= 1 # but we have 1 less magazine
_current_magazine = _magazine_capacity # reload the current magazine
print("Reload - Magazines left ", _magazines)
else:
_have_ammo = false # no more ammo
Hi! Im trying to add a timer to have like a cooldown to shoot before reloading. I dont find any place to use it whitout making reload impossible. I know that your post is ol, I will still apreciate help! Ty
Nicd5a | 2022-09-17 15:45
Hi,
I haven’t done any Godot for a while. I’m back now though on Godot 4.
Looking at the code I did, I went a bit overboard on underscores before variable names, as I thought that was best, as it makes them private. Now I’m not so sure.
Anyway, you need a bool to say if you can shoot or not. That needs to go in the shoot function. Set the bool so the player can’t shoot, and start the timer. When the timer runs out, set the bool so the player can shoot.
Like this (the timer is called shoot_delay:
extends Node2D
export var magazines: int = 4 # how many magazines does the player have
export var magazine_capacity: int = 4 # how many bullets in a magazine
var current_magazine: int = 0 # track the bullets in the loaded magazine
var have_ammo: bool = false # does the player have ammo?
var can_shoot: bool = true # can the player shoot
func _ready() -> void:
reload() # load the gun for the first time
func _unhandled_input(event):
# check for mouse down and shoot
if event is InputEventMouseButton:
if event.button_index == BUTTON_LEFT:
if event.pressed:
shoot()
func shoot() -> void:
if have_ammo and can_shoot: # only shoot if we have ammo
current_magazine -= 1 # take a bullet out of the magazine
print("Bang! Ammo left: ", current_magazine)
can_shoot = false # don't let the player shoot until the timer runs out
$"shoot_delay".start() # start the timer
if current_magazine < 1: # if we've used the last bullet, reload.
reload()
else:
if !have_ammo:
print("out of ammo")
elif !can_shoot:
print("Waiting to shoot")
func reload() -> void:
if magazines > 0: # if there are any magazines left, reload
have_ammo = true # we still have ammo
can_shoot = true # must be able to shoot after reloading
magazines -= 1 # but we have 1 less magazine
current_magazine = magazine_capacity # reload the current magazine
print("Reload - Magazines left ", magazines)
else:
have_ammo = false # no more ammo
func _on_shoot_delay_timeout() -> void:
can_shoot = true
deaton64 | 2022-09-17 22:07
thanks mate, ill first try to make my code cleaner
extends KinematicBody
var damage = 10
const MAX_CAM_SHAKE = 0.3
export var _magazines: int = 3 # how many magazines does the player have
export var _magazine_capacity: int = 25 # how many bullets in a magazine
var _current_magazine: int = 15 # track the bullets in the loaded magazine
var _have_ammo: bool = true # does the player have ammo?
var speed = 10
var h_acceleration = 6
var air_acceleration = 1
var normal_acceleration = 6
var gravity = 20
var jump = 10
var full_contact = false
var reloadxd = false
var mouse_sensitivity = 0.06
var direction = Vector3()
var h_velocity = Vector3()
var movement = Vector3()
var gravity_vec = Vector3()
onready var head = $Head
onready var ground_check = $GroundCheck
onready var anim_player = $AnimationPlayer
onready var camera = $Head/Camera
onready var raycast = $Head/Camera/RayCast
onready var timer = $Timer
onready var timer2 = $Timer2
func _process(delta):
$Control/RichTextLabel.text = str(_current_magazine)
$Control/RichTextLabel2.text = str(_magazines)
func _ready() -> void:
Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
_reload()
func _reload() -> void:
if _magazines > 0: # if there are any magazines left, reload
_have_ammo = true # we still have ammo
_magazines -= 1 # but we have 1 less magazine
_current_magazine = _magazine_capacity # reload the current magazine
print("Reload - Magazines left ", _magazines)
else:
_have_ammo = false # no more ammo
func _input(event):
if event is InputEventMouseMotion:
rotate_y(deg2rad(-event.relative.x * mouse_sensitivity))
head.rotate_x(deg2rad(-event.relative.y * mouse_sensitivity))
head.rotation.x = clamp(head.rotation.x, deg2rad(-89), deg2rad(89))
func fire():
if Input.is_action_pressed("fire") and timer.is_stopped() and _have_ammo:
if not anim_player.is_playing():
camera.translation = lerp(camera.translation,
Vector3(rand_range(MAX_CAM_SHAKE, -MAX_CAM_SHAKE),
rand_range(MAX_CAM_SHAKE, -MAX_CAM_SHAKE), 0), 0.5)
if raycast.is_colliding():
var target = raycast.get_collider()
if target.is_in_group("Enemy"):
target.health -= damage
anim_player.play("Assault Fire")
if _have_ammo: # only shoot if we have ammo
_current_magazine -= 1 # take a bullet out of the magazine
print("Bang! Ammo left: ", _current_magazine)
if _current_magazine < 1: # if we've used the last bullet, reload.
_reload()
camera.translation = lerp(camera.translation,
Vector3(rand_range(MAX_CAM_SHAKE, -MAX_CAM_SHAKE),
rand_range(MAX_CAM_SHAKE, -MAX_CAM_SHAKE), 0), 0.5)
if raycast.is_colliding():
var target = raycast.get_collider()
if target.is_in_group("Enemy"):
target.health -= damage
anim_player.play("Assault Fire")
else:
camera.translation = Vector3()
anim_player.stop()
func _physics_process(delta):
fire()
direction = Vector3()
full_contact = ground_check.is_colliding()
if not is_on_floor():
gravity_vec += Vector3.DOWN * gravity * delta
h_acceleration = air_acceleration
elif is_on_floor() and full_contact:
gravity_vec = -get_floor_normal() * gravity
h_acceleration = normal_acceleration
else:
gravity_vec = -get_floor_normal()
h_acceleration = normal_acceleration
if Input.is_action_just_pressed("jump") and (is_on_floor() or ground_check.is_colliding()):
gravity_vec = Vector3.UP * jump
if Input.is_action_pressed("move_forward"):
direction -= transform.basis.z
elif Input.is_action_pressed("move_backward"):
direction += transform.basis.z
if Input.is_action_pressed("move_left"):
direction -= transform.basis.x
elif Input.is_action_pressed("move_right"):
direction += transform.basis.x
direction = direction.normalized()
h_velocity = h_velocity.linear_interpolate(direction * speed, h_acceleration * delta)
movement.z = h_velocity.z + gravity_vec.z
movement.x = h_velocity.x + gravity_vec.x
movement.y = gravity_vec.y
move_and_slide(movement, Vector3.UP)
Nicd5a | 2022-09-19 03:12
