author | Gianfranco Costamagna <costamagnagianfranco@yahoo.it> |
Tue, 06 Oct 2015 07:08:15 +0200 | |
changeset 11333 | d14d023796cb |
parent 4873 | 98dbb9b985e5 |
child 13215 | bc95df84395f |
permissions | -rw-r--r-- |
4873
98dbb9b985e5
add a new lua library with misc tools and removed redundant tracker functions
Henek
parents:
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changeset
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1 |
-- Library for miscellaneous utilitiy functions |
98dbb9b985e5
add a new lua library with misc tools and removed redundant tracker functions
Henek
parents:
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|
98dbb9b985e5
add a new lua library with misc tools and removed redundant tracker functions
Henek
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-- Check if a gear is inside a box |
98dbb9b985e5
add a new lua library with misc tools and removed redundant tracker functions
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function gearIsInBox(gear, x, y, w, h) |
98dbb9b985e5
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gx, gy = GetGearPosition(gear) |
98dbb9b985e5
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if gx >= x and gy >= y and gx <= x + w and gy <= y + h then |
98dbb9b985e5
add a new lua library with misc tools and removed redundant tracker functions
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return true |
98dbb9b985e5
add a new lua library with misc tools and removed redundant tracker functions
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end |
98dbb9b985e5
add a new lua library with misc tools and removed redundant tracker functions
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parents:
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return false |
98dbb9b985e5
add a new lua library with misc tools and removed redundant tracker functions
Henek
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end |
98dbb9b985e5
add a new lua library with misc tools and removed redundant tracker functions
Henek
parents:
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|
98dbb9b985e5
add a new lua library with misc tools and removed redundant tracker functions
Henek
parents:
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-- Check if a gear is inside a circle |
98dbb9b985e5
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function gearIsInCircle(gear, x, y, r, useRadius) |
98dbb9b985e5
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gx, gy = GetGearPosition(gear) |
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if useRadius then |
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r = r + GetGearRadius(gear) |
98dbb9b985e5
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end |
98dbb9b985e5
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if r ^ 2 >= (x - gx) ^ 2 + (y - gy) ^ 2 then |
98dbb9b985e5
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return true |
98dbb9b985e5
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end |
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Henek
parents:
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return false |
98dbb9b985e5
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end |