Simple game facts in my wargame:
Submarine torpedo's can't go through land.
Borders (a shell of 6 borders around each hexagon) are ignored when it comes to projectile movement. It doesn't matter if the terrain is flat, or has difference in height.
Unit movement is based on the hexagons AND borders.
If an unit has to move upwards or down, the border shows if it is possible or not.
The borders where added to the game for this particular reason.
And logically, for flat terrain, they kept their purpose.
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The problem:
The submarine torpedo should actually be stopped if there is a wall of land on the border, right in between 2 sea masses?
If so, should not all projectiles get influence from these borders?
What I don't have, is the 58% chance that a projectile can go through a rock formation.
If I do this for flat terrain, it makes sense.
But when shooting downwards or upwards. Shouldn't these borders be ignored in that particular moment?
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How to put this in decent rules?
Of course, I want to keep things as logical as possible.
This would mean that torpedo's would be stopped by landmass.
(I do have all the variations that you mentioned, but for the sake of solution finding. Let us consider only the normal torpedo that can only go through water)
This has not consequences for the units and structures.
But for the rules that the maps have.
I used to have obstruction on the hexagons for movement and projectiles.
I also used to have obstruction on the borders for movement only.
It looks like, I simply need to add obstruction for projectiles as well.
But there are exceptions to this...
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I have to think of some rules, regarding the borders that separate different altitude of hexagons.
Borders are ignored when shooting upwards or down???
A rocky border will reduce projectiles that will hit.
A rocky border that acts as cliff between low and high ground, will not??
The obstruction points are 3 for a rocky border.
The obstruction points are 1 for each difference in height.
It is kinda like having to shoot through a wall.
Or something is standing on top of that wall looking at you. I mean, the guy behind the wall is better protected in real life, right?
And the guys that shoot from that wall, would have even less trouble.
What do you think? How should the rules be, regarding this?
Because, it was this debate, that never allowed borders act as walls in the first place.