i made a godot game in which theres a player and a drone, I got the shooting to work but when i tried to make it so that the bullet attacks the drone/player, it wasnt working properly. Basically i made a area2d in the bullet and if a body enters it, i damage the body (player/drone). or if the body is a wall then i destroy the bullet. When i tried debugging body.name, all i got was 'Wall' in the console. heres the code for the bullet
extends Node2D
var angle = 0
var speed = 0
func set_bullet_settings(new_angle, new_speed, pos, amountoffset):
angle = new_angle
speed = new_speed
$BulletSprite.rotation_degrees = new_angle
$BulletSprite.position = pos
$BulletSprite.position.x += cos(deg_to_rad(-angle)) * amountoffset
$BulletSprite.position.y -= sin(deg_to_rad(-angle)) * amountoffset
$AttackArea.position.x += cos(deg_to_rad(-angle + 90)) * amountoffset
$AttackArea.position.y -= sin(deg_to_rad(-angle + 90)) * amountoffset
func update():
$BulletSprite.position.x += cos(deg_to_rad(-angle + 90)) * speed
$BulletSprite.position.y -= sin(deg_to_rad(-angle + 90)) * speed
$AttackArea.position.x += cos(deg_to_rad(-angle + 90)) * speed
$AttackArea.position.y -= sin(deg_to_rad(-angle + 90)) * speed
func _on_attack_area_body_entered(body):
print(body.name)
if body.name == 'Walls':
queue_free()
code for player
extends CharacterBody2D
const speed = 5
const fast_speed = 7
const shoot_speed = 0.3
const bullet_speed = 50
var win_mode = 'fullscreen'
var bullets_shooten = []
var bullet_scene = preload('res://scenes/bullet/bullet.tscn')
var angle = 180
var can_shoot = true
func isnt_fast():
return not Input.is_action_pressed("walk faster")
func _ready():
$BulletTimer.wait_time = shoot_speed
$BulletTimer.connect('timeout', set_can_shoot)
DisplayServer.mouse_set_mode(DisplayServer.MOUSE_MODE_HIDDEN)
func set_angle_to_mousepos():
var direction = (get_global_mouse_position() - self.global_position).normalized()
angle = int(rad_to_deg(atan2(direction.y, direction.x))) + 90
func set_can_shoot():
can_shoot = true
func move(amount):
position.x += amount * cos(deg_to_rad(-angle + 90))
position.y -= amount * sin(deg_to_rad(-angle + 90))
func shoot():
var bullet = bullet_scene.instantiate()
bullet.set_bullet_settings(angle, bullet_speed, position, randi_range(0,16))
bullets_shooten.append(bullet)
$'..'.add_child(bullet)
can_shoot = false
$BulletTimer.start()
func _physics_process(delta):
if Input.is_action_pressed("move forward"):
move(speed if isnt_fast() else fast_speed)
if Input.is_action_pressed("move backward"):
move(-speed if isnt_fast() else -fast_speed)
if Input.is_action_pressed("shoot") and can_shoot:
shoot()
move_and_slide()
func enumerate(iterable):
var index = 0
var result = []
for item in iterable:
result.append([index, item])
index += 1
return result
func removeNullItems(inputArray: Array) -> Array:
var newArray := []
for item in inputArray:
if item != null:
newArray.append(item)
return newArray
func _process(delta):
set_angle_to_mousepos()
angle = (angle + 360) % 360
$Sprite.rotation_degrees = angle - 5
if Input.is_action_just_pressed('fullscreen toggle'):
if win_mode == 'fullscreen':
DisplayServer.window_set_mode(DisplayServer.WINDOW_MODE_FULLSCREEN)
win_mode = 'not fullscreen'
else:
DisplayServer.window_set_mode(DisplayServer.WINDOW_MODE_WINDOWED)
win_mode = 'fullscreen'
bullets_shooten = removeNullItems(bullets_shooten)
for bullet in bullets_shooten:
bullet.update()
code for drone
extends CharacterBody2D
const accuracy = 30
var can_shoot: bool = true
var bullet_scene = preload('res://scenes/bullet/bullet.tscn')
var shoot_speed = 0.7
var bullet_speed = 35
var bullets_shooten = []
var player_in_range = false
func _ready():
$BulletTimer.wait_time = shoot_speed
$BulletTimer.connect('timeout', set_can_shoot)
func set_can_shoot():
can_shoot = true
func shoot(playerpos):
var bullet = bullet_scene.instantiate()
bullet.set_bullet_settings(rotation_degrees, bullet_speed, position, randi_range(0,accuracy))
bullets_shooten.append(bullet)
$'..'.add_child(bullet)
can_shoot = false
$BulletTimer.start()
func look_at_player(player_pos):
look_at(player_pos)
rotation_degrees += 90
func removeNullItems(inputArray: Array) -> Array:
var newArray := []
for item in inputArray:
if item != null:
newArray.append(item)
return newArray
func update(player_pos):
look_at_player(player_pos)
if player_in_range and can_shoot:
shoot(player_pos)
bullets_shooten = removeNullItems(bullets_shooten)
for bullet in bullets_shooten:
bullet.update()
func _on_attack_range_body_entered(body):
if body.name == 'Player':
player_in_range = true
func _on_attack_range_body_exited(body):
if body.name == 'Player':
player_in_range = false
```
body.name == 'Walls'. \$\endgroup\$