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TITANIC: Fix calculation of acceleration powers table

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This commit is contained in:
Paul Gilbert 2017-05-26 23:23:45 -04:00
parent 50a6100d27
commit 7d8cff0231
1 changed files with 4 additions and 6 deletions
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10
engines/titanic/star_control/star_control_sub23.cpp
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@ -89,15 +89,13 @@ void CStarControlSub23::proc6(int val1, int val2, float val) {
_field48 = 31;
_field3C = (double)val2 * _field38;
if (_powers.empty())
_powers.resize(32);
// Calculate the powers table
double exponent = 0.0, total = 0.0;
double base = 0.0, total = 0.0;
_powers.resize(32);
for (int idx = 31; idx >= 0; --idx) {
_powers[idx] = pow(4.0, exponent);
_powers[idx] = pow(base, 4.0);
total += _powers[idx];
exponent += 0.03125;
base += 0.03125;
}
for (int idx = 0; idx < 32; ++idx) {