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fix obscure division by 0 issue that only QuanTech would ever be affected by

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This commit is contained in:
jacob1 2018-04-01 19:36:02 -04:00
parent 9f1d676391
commit e5b0a2a401
1 changed files with 5 additions and 1 deletions
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6
src/simulation/elements/MERC.cpp
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@ -48,7 +48,11 @@ Element_MERC::Element_MERC()
int Element_MERC::update(UPDATE_FUNC_ARGS)
{
int r, rx, ry, trade, np;
const int absorbScale = 10000;// max number of particles that can be condensed into one
// Max number of particles that can be condensed into one
const int absorbScale = 10000;
// Integer overflow prevention
if (parts[i].temp + 1 == 0)
parts[i].temp = 0;
int maxtmp = ((absorbScale/(parts[i].temp + 1))-1);
if ((absorbScale%((int)parts[i].temp+1))>rand()%((int)parts[i].temp+1))
maxtmp ++;