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Debug: Add dumping of rail and road/tram sprite groups

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This commit is contained in:
Jonathan G Rennison
2023-02-25 16:16:49 +00:00
parent 86aeb16f55
commit e0a42b5945
3 changed files with 99 additions and 0 deletions
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37
src/newgrf_roadtype.cpp
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@@ -166,3 +166,40 @@ uint8 GetReverseRoadTypeTranslation(RoadType roadtype, const GRFFile *grffile)
/* If not found, return as invalid */
return 0xFF;
}
void DumpRoadTypeSpriteGroup(RoadType rt, DumpSpriteGroupPrinter print)
{
char buffer[64];
const RoadTypeInfo *rti = GetRoadTypeInfo(rt);
static const char *sprite_group_names[] = {
"ROTSG_CURSORS",
"ROTSG_OVERLAY",
"ROTSG_GROUND",
"ROTSG_TUNNEL",
"ROTSG_CATENARY_FRONT",
"ROTSG_CATENARY_BACK",
"ROTSG_BRIDGE",
"ROTSG_reserved2",
"ROTSG_DEPOT",
"ROTSG_reserved3",
"ROTSG_ROADSTOP",
"ROTSG_ONEWAY"
};
static_assert(lengthof(sprite_group_names) == ROTSG_END);
SpriteGroupDumper dumper(print);
for (RoadTypeSpriteGroup rtsg = (RoadTypeSpriteGroup)0; rtsg < ROTSG_END; rtsg = (RoadTypeSpriteGroup)(rtsg + 1)) {
if (rti->group[rtsg] != nullptr) {
char *b = buffer;
b += seprintf(b, lastof(buffer), "%s: %s", RoadTypeIsTram(rt) ? "Tram" : "Road", sprite_group_names[rtsg]);
if (rti->grffile[rtsg] != nullptr) {
b += seprintf(b, lastof(buffer), ", GRF: %08X", BSWAP32(rti->grffile[rtsg]->grfid));
}
print(nullptr, DSGPO_PRINT, 0, buffer);
dumper.DumpSpriteGroup(rti->group[rtsg], 0);
print(nullptr, DSGPO_PRINT, 0, "");
}
}
}