How do I create an interactive clickable map?

How do I...?
1

Hi guys! Gdevelop newbie here. Could you please give me some directions on how to build an interactive, clickable map?

I want to make a clickable interactive roadmap which:
-is made of grids for the character to move
-the character is moved by clicking on the next adjacent grid
-does not allow the character to go back
-randomize the type of grids generated for each map

The map I am trying to generate is similar to the map below from Honkai StarRail, please see the screenshot below.

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Thank you!!

2

Please show what you have made so far and highlight which part gets you stuck and we can help with that.

3

You could use a distance check to check for adjacent hexagons.