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I have a board of tiles in my game in Unity and I have to select a sequence of tiles by moving the pressed mouse over the tiles like if I would select letters in a such game like on the screenshot. Please, hint me, how can I implement this functionality. I'm just a newby in Unity.

enter image description here

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  • \$\begingroup\$ What is your build target? Mobile, like in the screenshot, or PC/Linux/Mac? \$\endgroup\$ Commented Nov 16, 2017 at 19:00
  • \$\begingroup\$ Mobile, for Android and iOS. \$\endgroup\$ Commented Nov 16, 2017 at 19:07
  • \$\begingroup\$ I think using the mouse-enter triggers to queue the object id into an array so you have the order is probably the route you'd want to look into. Do a search for mouse-over events. You should get some good examples. I know for a fact there are several youtube videos about object selection. \$\endgroup\$ Commented Nov 16, 2017 at 19:28
  • \$\begingroup\$ if you know how to find those videos, please share them with me \$\endgroup\$ Commented Nov 16, 2017 at 19:35
  • \$\begingroup\$ youtube.com/watch?v=VHeem-mywDk should get you started. Couple with that the check for mouse down and you know the difference between the mouse just passing over, and a selection attempt. \$\endgroup\$ Commented Nov 16, 2017 at 19:43

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A solution for my problem is using this two methods OnMouseEnter() and OnMouseExit.

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