mirror/OpenTTD
1
0
Fork 1
mirror of https://github.com/OpenTTD/OpenTTD.git synced 2025-08-20 13:09:15 +00:00
Code Issues Activity

(svn r2660) Get rid of some more shifting/anding/casting

Browse Source
This commit is contained in:
tron
2005-07-21 06:31:02 +00:00
parent 5c5840417e
commit d71788c402
16 changed files with 74 additions and 75 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
ship_cmd.c
View File

@@ -312,10 +312,10 @@ static void UpdateShipDeltaXY(Vehicle *v, int dir)
};
#undef MKIT
uint32 x = _delta_xy_table[dir];
v->x_offs = (byte)x;
v->y_offs = (byte)(x>>=8);
v->sprite_width = (byte)(x>>=8);
v->sprite_height = (byte)(x>>=8);
v->x_offs = GB(x, 0, 8);
v->y_offs = GB(x, 8, 8);
v->sprite_width = GB(x, 16, 8);
v->sprite_height = GB(x, 24, 8);
}
static void RecalcShipStuff(Vehicle *v)
@@ -532,7 +532,7 @@ static uint FindShipTrack(Vehicle *v, TileIndex tile, int dir, uint bits, TileIn
/* if we reach this position, there's two paths of equal value so far.
* pick one randomly. */
r = (byte)Random();
r = GB(Random(), 0, 8);
if (_pick_shiptrack_table[i] == ship_dir) r += 80;
if (_pick_shiptrack_table[best_track] == ship_dir) r -= 80;
if (r <= 127) goto bad;