share/hedgewars/Data/Scripts/Utils.lua
author Wuzzy <Wuzzy2@mail.ru>
Sat, 10 Feb 2018 06:07:24 +0100
changeset 12953 f85a040d0350
parent 4873 98dbb9b985e5
child 13220 bc95df84395f
permissions -rw-r--r--
Refactor Construction Mode code (delete old comments, move code around. NO functional changes)
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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-- Library for miscellaneous utilitiy functions
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-- Check if a gear is inside a box
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function gearIsInBox(gear, x, y, w, h)
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    gx, gy = GetGearPosition(gear)
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    if gx >= x and gy >= y and gx <= x + w and gy <= y + h then
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        return true
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    end
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    return false
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end
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-- Check if a gear is inside a circle
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function gearIsInCircle(gear, x, y, r, useRadius)
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    gx, gy = GetGearPosition(gear)
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    if useRadius then
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        r = r + GetGearRadius(gear)
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    end
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    if r ^ 2 >= (x - gx) ^ 2 + (y - gy) ^ 2 then
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        return true
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    end
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    return false
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end