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(svn r16876) -Codechange: add helper functions to cast to Station/Waypoint with some extra checks.

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rubidium
2009-07-18 18:39:17 +00:00
parent ad880457cf
commit 196dd0974f
4 changed files with 61 additions and 17 deletions
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4
src/waypoint.h
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@@ -17,10 +17,10 @@
typedef Pool<Waypoint, WaypointID, 32, 64000> WaypointPool;
extern WaypointPool _waypoint_pool;
struct Waypoint : WaypointPool::PoolItem<&_waypoint_pool>, BaseStation {
struct Waypoint : WaypointPool::PoolItem<&_waypoint_pool>, SpecializedStation<Waypoint, true> {
uint16 town_cn; ///< The Nth waypoint for this town (consecutive number)
Waypoint(TileIndex tile = INVALID_TILE) : BaseStation(tile) { }
Waypoint(TileIndex tile = INVALID_TILE) : SpecializedStation<Waypoint, true>(tile) { }
~Waypoint();
void UpdateVirtCoord();