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(svn r2942) Staticise some functions

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tron 2005-09-11 15:01:00 +00:00
parent 2c62dcef61
commit 5d2c743ef4
1 changed files with 3 additions and 3 deletions
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6
npf.c
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@ -30,7 +30,7 @@ static const uint _trackdir_length[TRACKDIR_END] = {
* NPF scale, ie the number of full tiles multiplied by NPF_TILE_LENGTH to
* prevent rounding.
*/
uint NPFDistanceTrack(TileIndex t0, TileIndex t1)
static uint NPFDistanceTrack(TileIndex t0, TileIndex t1)
{
const uint dx = abs(TileX(t0) - TileX(t1));
const uint dy = abs(TileY(t0) - TileY(t1));
@ -53,7 +53,7 @@ uint NPFDistanceTrack(TileIndex t0, TileIndex t1)
* @param trackdir The (track)direction in which you want to look.
* @param enginetype The type of the engine for which we are checking this.
*/
bool IsEndOfLine(TileIndex tile, Trackdir trackdir, RailType enginetype)
static bool IsEndOfLine(TileIndex tile, Trackdir trackdir, RailType enginetype)
{
byte exitdir = TrackdirToExitdir(trackdir);
TileIndex dst_tile;
@ -161,7 +161,7 @@ static TileIndex CalcClosestStationTile(StationID station, TileIndex tile)
/* On PBS pathfinding runs, this is called before pathfinding ends (BeforeExit aystar callback), and will
* reserve the appropriate tracks, if needed. */
void NPFReservePBSPath(AyStar *as)
static void NPFReservePBSPath(AyStar *as)
{
NPFFoundTargetData* ftd = (NPFFoundTargetData*)as->user_path;
bool eol_end = false;