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Add rmgen HeightConstraint to allow placing entities in a given height range.

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This was SVN commit r20862.
This commit is contained in:
elexis 2018-01-13 22:13:03 +00:00
parent 495f83663e
commit 6278f75a1f
1 changed files with 15 additions and 0 deletions
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15
binaries/data/mods/public/maps/random/rmgen/constraint.js
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@ -101,3 +101,18 @@ BorderTileClassConstraint.prototype.allows = function(x, z)
return this.tileClass.countMembersInRadius(x, z, this.distanceOutside) > 0 &&
this.tileClass.countNonMembersInRadius(x, z, this.distanceInside) > 0;
};
/**
* The HeightConstraint is met if the elevation of the tile is within the given range.
* One can pass Infinity to only test for one side.
*/
function HeightConstraint(minHeight, maxHeight)
{
this.minHeight = minHeight;
this.maxHeight = maxHeight;
}
HeightConstraint.prototype.allows = function(x, z)
{
return this.minHeight <= g_Map.height[x][z] && g_Map.height[x][z] <= this.maxHeight;
};