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Attention | Topic was automatically imported from the old Question2Answer platform. |
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Asked By | Scavex |
Hello guys I am working on a 2D game and It’s very simple with normal enemies who just keep moving around. I followed various tutorials and well as videos to reach at this stage but now when I want to go further and create complex enemies, I am not finding any good tutorials. This is my player script :
extends KinematicBody2D
const UP=Vector2(0,-1)
const GRAVITY=20
const ACCELERATION=50
const MAX_SPEED=150
var JUMP_HEIGHT=-400
const BULLET=preload("res://Bullet.tscn")
var motion =Vector2()
const TYPE="player"
const max_bullets=50
var remaining_bullets=max_bullets
var jumpcount=0
onready var scorelabel = get_parent().get_node("Score/ScoreDisplay")
onready var bulletlabel = get_parent().get_node("BulletCount/BulletDisplay ")
var playerhp=10
var hpboost=2
var score=0
var is_dead=false
func _physics_process(delta):
if is_dead==false:
motion.y+=GRAVITY
var friction=false
if Input.is_action_pressed("ui_right"):
motion.x=min(motion.x+ACCELERATION,MAX_SPEED)
$Sprite.flip_h=false
$Sprite.play("Run")
if sign($Position2D.position.x)==-1:
$Position2D.position.x*=-1
elif Input.is_action_pressed("ui_left"):
motion.x=max(motion.x-ACCELERATION,-MAX_SPEED)
$Sprite.flip_h=true
$Sprite.play("Run")
if sign($Position2D.position.x)==1:
$Position2D.position.x*=-1
else:
motion.x=0
$Sprite.play("Idle")
friction=true
motion.x=lerp(motion.x,0,0.2)
if is_on_floor():
if Input.is_action_just_pressed("ui_up"):
if JUMP_HEIGHT==-600:
jumpcount+=1
print(jumpcount)
if jumpcount==6:
JUMP_HEIGHT=-400
motion.y=JUMP_HEIGHT
if friction == true:
motion.x=lerp(motion.x,0,0.2)
else:
$Sprite.play("Jump")
if friction == true:
motion.x=lerp(motion.x,0,0.5)
if Input.is_action_just_pressed("ui_focus_next"):
remaining_bullets-=1
var bullettext="Bullets :" +String(remaining_bullets)
bulletlabel.clear()
bulletlabel.add_text(bullettext)
if remaining_bullets>0:
var bullet=BULLET.instance()
if sign($Position2D.position.x)==1:
bullet.set_bullet_direction(1)
else:
bullet.set_bullet_direction(-1)
get_parent().add_child(bullet)
bullet.global_position=$Position2D.global_position
else:
remaining_bullets=1
motion=move_and_slide(motion,UP)
if get_slide_count()>0:
for i in range(get_slide_count()):
if "Enemy" in get_slide_collision(i).collider.name:
dead()
if motion.y>1000:
get_tree().reload_current_scene()
func dead():
playerhp-=1
if playerhp<=0:
is_dead==true
$Sprite.play("parlok")
motion=Vector2(0,0)
$CollisionShape2D.disabled=true
$Timer.start()
func _on_Timer_timeout() -> void:
get_tree().change_scene("StartMenu.tscn")
func _on_Area2D_body_entered(body: Node) -> void:
score+=1
var scoretext="Score : "+String(score)
scorelabel.clear()
scorelabel.add_text(scoretext)
func _on_Bulletinc_area_body_entered(body: Node) -> void:
remaining_bullets+=20
if remaining_bullets>50:
remaining_bullets=max_bullets
func _on_HealthBoost_body_entered(body: Node) -> void:
playerhp+=hpboost
if playerhp>10:
playerhp=10
func _on_Long_Jump_body_entered(body: Node) -> void:
JUMP_HEIGHT=-600
How can I make an enemy who will follow my player ? All I have right now are enemies like this :
extends KinematicBody2D
const GRAVITY =10
export(int) var SPEED =20
const FLOOR=Vector2(0,1)
var velocity=Vector2()
var direction=1
var is_dead=false
export(int) var hp=10
func _ready() -> void:
pass # Replace with function body.
func dead():
hp-=1
if hp<=0:
is_dead=true
velocity=Vector2(0,0)
$AnimatedSprite.play("Dead")
$CollisionShape2D.disabled=true
$Timer.start()
func _physics_process(delta):
if is_dead==false:
velocity.x=SPEED*direction
if direction == 1:
$AnimatedSprite.flip_h=false
else:
$AnimatedSprite.flip_h=true
$AnimatedSprite.play("Corona")
velocity.y+=GRAVITY
velocity=move_and_slide(velocity, FLOOR)
if is_on_wall():
direction=direction*-1
$RayCast2D.position.x*=-1
if $RayCast2D.is_colliding()==false:
direction=direction*-1
$RayCast2D.position.x*=-1
if get_slide_count()>0:
for i in range(get_slide_count()):
if "Player" in get_slide_collision(i).collider.name:
get_slide_collision(i).collider.dead()
func _on_Timer_timeout() -> void:
queue_free()