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(svn r3783) Replace further ints and magic numbers by Direction, DiagDirection and friends

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This commit is contained in:
tron
2006-03-08 06:55:33 +00:00
parent 313754011d
commit fbe939b31f
27 changed files with 215 additions and 197 deletions
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4
pathfind.c
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@@ -210,7 +210,7 @@ static const int8 _get_tunlen_inc[5] = { -16, 0, 16, 0, -16 };
/* Returns the end tile and the length of a tunnel. The length does not
* include the starting tile (entry), it does include the end tile (exit).
*/
FindLengthOfTunnelResult FindLengthOfTunnel(TileIndex tile, uint direction)
FindLengthOfTunnelResult FindLengthOfTunnel(TileIndex tile, DiagDirection direction)
{
FindLengthOfTunnelResult flotr;
int x,y;
@@ -246,7 +246,7 @@ FindLengthOfTunnelResult FindLengthOfTunnel(TileIndex tile, uint direction)
static const uint16 _tpfmode1_and[4] = { 0x1009, 0x16, 0x520, 0x2A00 };
static uint SkipToEndOfTunnel(TrackPathFinder *tpf, TileIndex tile, int direction)
static uint SkipToEndOfTunnel(TrackPathFinder* tpf, TileIndex tile, DiagDirection direction)
{
FindLengthOfTunnelResult flotr;
TPFSetTileBit(tpf, tile, 14);