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(svn r17546) -Fix (r9617): sign extending of profit calculation didn't work

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rubidium 2009-09-15 17:23:24 +00:00
parent f2487381ce
commit ac36433b52
1 changed files with 1 additions and 1 deletions
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src/economy.cpp
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@ -815,7 +815,7 @@ Money GetTransportedGoodsIncome(uint num_pieces, uint dist, byte transit_days, C
int result = GB(callback, 0, 14); int result = GB(callback, 0, 14);
/* Simulate a 15 bit signed value */ /* Simulate a 15 bit signed value */
if (HasBit(callback, 14)) result = 0x4000 - result; if (HasBit(callback, 14)) result -= 0x4000;
/* "The result should be a signed multiplier that gets multiplied /* "The result should be a signed multiplier that gets multiplied
* by the amount of cargo moved and the price factor, then gets * by the amount of cargo moved and the price factor, then gets