How do I change instance variable depending sprite instances

Hello, I have the following problem.

I have a sprite with many instances.

The instances have the Instant variables spriteX spriteY and status

The instances are arranged as a matrix (array) in the layout and their place in the matrix saved

in the instant variables spriteX and spriteY

Under certain conditions i want to transferred the status from one sprite instance to its neighbor.

Example

Instance No 14 has spriteX = 2 and spriteY = 4 and Status = 2

If the instance with spriteX = 2 and spriteY = 3 have status = 5 (the "northern neighbor"), then the above-described Instance No 14 also get the status = 5

Analog is then compared to see whether one of the other 3 neighbors (to the east, south and west) has the status = 5.

If minimum one of neighbor have status = 5 the first Instance No 14 get status = 5

How this represents in Construct2 code?

I've tried a lot, but no attempt was completely successful.

Thanks for the help.

Franzl

desiredstatus = 1

pick all object

pick object by evaluate where object.spriteX = 1 & object.spriteY = 1

action

object.stats = desiredstatus