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Use postfix for P_FindClosestTurningForAngle iterations

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AJ Martinez 2023-03-01 22:27:00 -07:00
parent 7cffbef1a2
commit b777759744
1 changed files with 2 additions and 5 deletions
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7
src/p_user.c
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@ -2131,7 +2131,7 @@ static INT16 P_FindClosestTurningForAngle(player_t *player, INT32 targetAngle, I
// Slightly frumpy binary search for the ideal turning input. // Slightly frumpy binary search for the ideal turning input.
// We do this instead of reversing K_GetKartTurnValue so that future handling changes are automatically accounted for. // We do this instead of reversing K_GetKartTurnValue so that future handling changes are automatically accounted for.
while (attempts < 20) // Practical calls of this function search maximum 10 times, this is solely for safety. while (attempts++ < 20) // Practical calls of this function search maximum 10 times, this is solely for safety.
{ {
// These need to be treated as signed, or situations where boundaries straddle 0 are a mess. // These need to be treated as signed, or situations where boundaries straddle 0 are a mess.
INT32 lowAngle = K_GetKartTurnValue(player, lowBound) << TICCMD_REDUCE; INT32 lowAngle = K_GetKartTurnValue(player, lowBound) << TICCMD_REDUCE;
@ -2174,14 +2174,11 @@ static INT16 P_FindClosestTurningForAngle(player_t *player, INT32 targetAngle, I
if (newError <= lowError && newError <= highError) if (newError <= lowError && newError <= highError)
preferred = newBound; preferred = newBound;
// ...adjust the bounds... // ....and adjust the bounds for another run.
if (lowAngle <= targetAngle && targetAngle <= newAngle) if (lowAngle <= targetAngle && targetAngle <= newAngle)
highBound = newBound; highBound = newBound;
else else
lowBound = newBound; lowBound = newBound;
// ...and go next
attempts++;
} }
return preferred; return preferred;