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Attention | Topic was automatically imported from the old Question2Answer platform. |
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Asked By | grimvoodoo |
Hi,
I am working on a drag and drop style game and am trying to get the movement working correctly, I want to have the model only move up to its speed away from its starting point each turn and I can use clamp to do this, if I set clamp to the x and y it works by locking it to a square. but I want it to be locked to a circle.
any ideas on how to achieve that?
this is my code so far:
extends KinematicBody2D
export (int) var speed = 200
var mouse
var model
var selected
var anchor
var distance
var velocity = Vector2()
var screensize
var destination
var vector
var difference
func _ready():
anchor = position
screensize = get_viewport_rect().size
func _physics_process(delta):
mouse = (get_global_mouse_position())
select_model()
func select_model():
model = position
if mouse.distance_to(model) < size:
if Input.is_action_just_pressed("mouse_left"):
selected = true
if Input.is_action_just_released("mouse_left"):
selected = false
get_input()
func get_input():
distance = mouse.distance_to(anchor)
difference = anchor - mouse
if selected == true:
position = Vector2((anchor.x - difference.x), (anchor.y - difference.y))
position.x = clamp(position.x, anchor.x - speed, anchor.x + speed)
position.y = clamp(position.y, anchor.y - speed, anchor.y + speed)