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(svn r4657) - NewGRF: use grf_load_byte() in favour of array accesses

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peter1138 2006-05-02 09:18:51 +00:00
parent ee227f7e69
commit b8cc6d6cee
1 changed files with 9 additions and 10 deletions
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19
newgrf.c
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@ -1128,10 +1128,11 @@ static void VehicleChangeInfo(byte *buf, int len)
}
check_length(len, 6, "VehicleChangeInfo");
feature = buf[1];
numprops = buf[2];
numinfo = buf[3];
engine = buf[4];
buf++;
feature = grf_load_byte(&buf);
numprops = grf_load_byte(&buf);
numinfo = grf_load_byte(&buf);
engine = grf_load_byte(&buf);
DEBUG(grf, 6) ("VehicleChangeInfo: Feature %d, %d properties, to apply to %d+%d",
feature, numprops, engine, numinfo);
@ -1149,8 +1150,6 @@ static void VehicleChangeInfo(byte *buf, int len)
ei = &_engine_info[engine + _vehshifts[feature]];
}
buf += 5;
while (numprops-- && buf < bufend) {
uint8 prop = grf_load_byte(&buf);
bool ignoring = false;
@ -1973,16 +1972,16 @@ static void SkipIf(byte *buf, int len)
GRFLabel *choice = NULL;
check_length(len, 6, "SkipIf");
param = buf[1];
paramsize = buf[2];
condtype = buf[3];
buf++;
param = grf_load_byte(&buf);
paramsize = grf_load_byte(&buf);
condtype = grf_load_byte(&buf);
if (condtype < 2) {
/* Always 1 for bit tests, the given value should be ignored. */
paramsize = 1;
}
buf += 4;
switch (paramsize) {
case 4: cond_val = grf_load_dword(&buf); break;
case 2: cond_val = grf_load_word(&buf); break;