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Codechange: Replace roadstop spec limit magic number with constant.

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This commit is contained in:
Peter Nelson
2023-04-06 20:29:52 +01:00
committed by PeterN
parent 9246789fd3
commit 04215afe3f
1 changed files with 3 additions and 3 deletions
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6
src/newgrf.cpp
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@@ -4793,12 +4793,12 @@ static ChangeInfoResult RoadStopChangeInfo(uint id, int numinfo, int prop, ByteR
{
ChangeInfoResult ret = CIR_SUCCESS;
if (id + numinfo > 255) {
grfmsg(1, "RoadStopChangeInfo: RoadStop %u is invalid, max %u, ignoring", id + numinfo, 255);
if (id + numinfo > NUM_ROADSTOPS_PER_GRF) {
grfmsg(1, "RoadStopChangeInfo: RoadStop %u is invalid, max %u, ignoring", id + numinfo, NUM_ROADSTOPS_PER_GRF);
return CIR_INVALID_ID;
}
if (_cur.grffile->roadstops == nullptr) _cur.grffile->roadstops = CallocT<RoadStopSpec*>(255);
if (_cur.grffile->roadstops == nullptr) _cur.grffile->roadstops = CallocT<RoadStopSpec*>(NUM_ROADSTOPS_PER_GRF);
for (int i = 0; i < numinfo; i++) {
RoadStopSpec *rs = _cur.grffile->roadstops[id + i];