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Codechange: Add functions to test if a station/roadstop class is a waypoint.

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This is now checked by class label instead of by index.
This commit is contained in:
Peter Nelson
2024-05-07 12:13:47 +01:00
committed by Peter Nelson
parent 9f8c9724be
commit d2c8b476b5
7 changed files with 36 additions and 10 deletions
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6
src/waypoint_cmd.cpp
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@@ -177,8 +177,10 @@ CommandCost CmdBuildRailWaypoint(DoCommandFlag flags, TileIndex start_tile, Axis
{
if (!IsValidAxis(axis)) return CMD_ERROR;
/* Check if the given station class is valid */
if (spec_class != STAT_CLASS_WAYP) return CMD_ERROR;
if (spec_index >= StationClass::Get(spec_class)->GetSpecCount()) return CMD_ERROR;
if (static_cast<uint>(spec_class) >= StationClass::GetClassCount()) return CMD_ERROR;
const StationClass *cls = StationClass::Get(spec_class);
if (!IsWaypointClass(*cls)) return CMD_ERROR;
if (spec_index >= cls->GetSpecCount()) return CMD_ERROR;
/* The number of parts to build */
uint8_t count = axis == AXIS_X ? height : width;