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Fixes an exploit involving WRAP.

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This commit is contained in:
Putnam
2020-03-26 19:50:13 -07:00
parent f91d30dae5
commit 3a494e3a85
1 changed files with 2 additions and 2 deletions
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code/__DEFINES/maths.dm
+2 -2
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@@ -30,7 +30,7 @@
#define FLOOR(x, y) ( round((x) / (y)) * (y) )
// Similar to clamp but the bottom rolls around to the top and vice versa. min is inclusive, max is exclusive
#define WRAP(val, min, max) ( min == max ? min : (val) - (round(((val) - (min))/((max) - (min))) * ((max) - (min))) )
#define WRAP(val, min, max) CLAMP(( min == max ? min : (val) - (round(((val) - (min))/((max) - (min))) * ((max) - (min))) ),min,max-1)
// Real modulus that handles decimals
#define MODULUS(x, y) ( (x) - (y) * round((x) / (y)) )
@@ -201,4 +201,4 @@
#define RULE_OF_THREE(a, b, x) ((a*x)/b)
// )
#define MANHATTAN_DISTANCE(a, b) (abs(a.x - b.x) + abs(a.y - b.y))
#define MANHATTAN_DISTANCE(a, b) (abs(a.x - b.x) + abs(a.y - b.y))