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Add HC:shapesInRange(x1,y1, x2,y2)

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Returns a set of shapes that are enclosed in the rectangle
(x1,y1)-(x2,y2).
This commit is contained in:
Matthias Richter 2012-07-10 16:35:27 +02:00
parent 317cce31c6
commit de82e88ddf
1 changed files with 4 additions and 0 deletions
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4
init.lua
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@ -129,6 +129,10 @@ function HC:activeShapes()
end
end
function HC:shapesInRange(x1,y1, x2,y2)
return self._hash:inRange(x1,y1, x2,y2)
end
function HC:addPolygon(...)
return self:addShape(newPolygonShape(...))
end