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Prevent division by zero by also checking iWalkSpeed for 0

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dongresource 2020-12-15 02:11:18 +01:00
parent 442d7853a5
commit f74c40cf69
1 changed files with 4 additions and 4 deletions
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8
src/MobManager.cpp
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@ -632,10 +632,6 @@ void MobManager::roamingStep(Mob *mob, time_t currTime) {
return; return;
} }
// some mobs don't move (and we mustn't divide/modulus by zero)
if (mob->idleRange == 0)
return;
// no random roaming if the mob already has a set path // no random roaming if the mob already has a set path
if (mob->staticPath) if (mob->staticPath)
return; return;
@ -656,6 +652,10 @@ void MobManager::roamingStep(Mob *mob, time_t currTime) {
int yStart = mob->spawnY - mob->idleRange/2; int yStart = mob->spawnY - mob->idleRange/2;
int speed = mob->data["m_iWalkSpeed"]; int speed = mob->data["m_iWalkSpeed"];
// some mobs don't move (and we mustn't divide/modulus by zero)
if (mob->idleRange == 0 || speed == 0)
return;
int farX, farY; int farX, farY;
int distance; // for short walk detection int distance; // for short walk detection