need help in pick special object

Post reply

❤Follow Topic(3)

0 favourites

From the Asset Store

$15 USD

Game with complete Source-Code (Construct 3 / .c3p) + HTML5 Exported.

R Games

- luckyrawatlucky
- - Joined 27 Aug, 2015
  - 315 topics • 1,332 posts
- 1
- 14 Apr, 2021
- Quote
I have instance in grid position (grid size is changeable).

I want to pick those instance which doesn't have neighbor in any direction.

How can I do this?

any direction means. pick objects which has 3 side or 2 side or 1 side neighbor. but don't pick if it has all 4 neighbors.
Try Construct 3

Develop games in your browser. Powerful, performant & highly capable.
Try Now Construct 3 users don't see these ads
- oosyrag
- - Joined 20 Feb, 2013
  - 61 topics • 4,707 posts
- 1
- 14 Apr, 2021
- Quote
To check an object with other instances of the same object, use a family.

To check neighboring positions, use the overlapping at offset.

To check multiple positions, right click the event to change it into an or block.

Alternatively, you can use the system condition pick overlapping point to check the 4 neighboring positions, then check if pickedcount is < 5, including the center object.
- luckyrawatlucky
- - Joined 27 Aug, 2015
  - 315 topics • 1,332 posts
- 1
- 15 Apr, 2021
- Quote
I created an object "objB" and loop through all the "objA" 4 times with position bboxTop, bboxBottom, bboxLeft, bboxRight and compare if objB overlap objA and objB picked cound < 2

this is working.