this works but it shows an error maybe a bug

https://www.scirra.com/tutorials/999/ra ... node-based

hey ethans9999 start by reading this you can also check the plugins forum for making things easier on your project

if you can share a capx i can help you make it work better

glad to help

if you mean you get an error on preview that the instance of the sprite is missing from the layout then thats the problem

make sure you have the sprite or text or anything you spawn inside or outside the layout first

you could use a sprite with the items on it in the same size of your game screen or smaller and lerp its position to the game screen by clicking a button or something like that

make the paper sprite with 2 animation frames

this normal roracle since it triggers a collision even if its one pixel

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you can probably workaround this by checking if the player is colliding then set the Y of the player to that objects y+objects pixels height

since this will act like a teleport it wont work very well with bigger object height than few pixels

the problem is that you need to read the link i gave you if you understand this you will have no problem

lets say we have 5 cars all the same copies of one car but each one with different stats or look (faster slower color size etc...)

and we want them to behave different to achieve that you need some instance variables for each car

speed

color

size

then you can set each car to behave or look different depending on the values of those variables

so if a turret is level 2 you have to check for a condition so the bullet coming from that turret has longer range or bigger dmg

example

compare turret instance variable "level"

turret "level"=1 bullet set bullet instance variable "dmg" to 5

turret "level"=1 turret set turret instance variable "range" to 5

turret "level"=2 turret set turret instance variable "range" to 10

turret "level"=2 bullet set bullet instance variable "dmg" to 10

this is a very simple example the way you setup events its all up to you i hope this helps you

here a simple example hope it helps

https://www.dropbox.com/s/ufxgnlu62xexs ... .capx?dl=0

you need beta 196.2 to open it

you have to use instance variables for each turret so that game knows which one is higher level and then pick that

then the new bullet spawned will have longer range or dmg but that also depends on your design

https://www.scirra.com/manual/73/instance-variables

its 60 fps on my side but i have a good pc

i think the most optimized way is to create an animation than spawning 600 objects and moving them with bullet + webgl effects