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Guard against integer underflow (#462)

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Asdow
2025-07-20 17:30:22 -07:00
committed by GitHub
parent 49a56d01ac
commit 7bb7c54317
1 changed files with 4 additions and 3 deletions
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Strategic/Strategic AI.cpp
+4 -3
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@@ -7151,15 +7151,16 @@ void InitializeGroup( const GROUP_TYPE groupType, const UINT8 groupSize, UINT8 &
tankCount++; tankCount++;
} }
if ( gGameExternalOptions.fASDAssignsJeeps && ASDSoldierUpgradeToJeep( ) ) if ( troopCount > 0 && gGameExternalOptions.fASDAssignsJeeps && ASDSoldierUpgradeToJeep( ) )
{ {
troopCount--; troopCount--;
jeepCount++; jeepCount++;
} }
if ( gGameExternalOptions.fASDAssignsRobots && ASDSoldierUpgradeToRobot() ) if ( troopCount > 0 && gGameExternalOptions.fASDAssignsRobots && ASDSoldierUpgradeToRobot() )
{ {
const int numRobots = 1 + Random(difficultyMod); // Limit amount of robots, if randomized difficulty bonus would cause us to go over the troopCount amount
const int numRobots = min( (1 + Random(difficultyMod)), troopCount);
troopCount -= numRobots; troopCount -= numRobots;
robotCount += numRobots; robotCount += numRobots;
} }