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Code Issues Activity

(svn r3181) -Bracing

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-Indentation
-Whitespace
-DeMorgan's Law
-Test with NULL or 0 for non-booleans
-'\0' instead of 0 for chars
-Remove redundantly redundant comments (like DoFoo(); // Do foo)
-Join multiple short lines with a single statement
-Split single lines with multiple statements
-Avoid assignments in if
This commit is contained in:
tron
2005-11-14 19:48:04 +00:00
parent d8b56c123e
commit f7abff5f96
63 changed files with 1984 additions and 2359 deletions
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48
rail_cmd.c
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@@ -224,7 +224,7 @@ uint GetRailFoundation(uint tileh, uint bits)
return 0;
}
//
static uint32 CheckRailSlope(uint tileh, TrackBits rail_bits, TrackBits existing, TileIndex tile)
{
// never allow building on top of steep tiles
@@ -689,8 +689,7 @@ int32 CmdBuildTrainDepot(int x, int y, uint32 flags, uint32 p1, uint32 p2)
cost = ret;
d = AllocateDepot();
if (d == NULL)
return CMD_ERROR;
if (d == NULL) return CMD_ERROR;
if (flags & DC_EXEC) {
if (IsLocalPlayer()) _last_built_train_depot_tile = tile;
@@ -820,10 +819,11 @@ int32 CmdBuildSingleSignal(int x, int y, uint32 flags, uint32 p1, uint32 p2)
_m[tile].m3 &= ~SignalOnTrack(track);
_m[tile].m3 |= p2 & SignalOnTrack(track);
// convert between signal<->semaphores when dragging
if (semaphore)
if (semaphore) {
SETBIT(_m[tile].m4, 3);
else
} else {
CLRBIT(_m[tile].m4, 3);
}
}
MarkTileDirtyByTile(tile);
@@ -859,8 +859,7 @@ static int32 CmdSignalTrackHelper(int x, int y, uint32 flags, uint32 p1, uint32
if (p1 > MapSize()) return CMD_ERROR;
if (signal_density == 0 || signal_density > 20) return CMD_ERROR;
if (!IsTileType(tile, MP_RAILWAY))
return CMD_ERROR;
if (!IsTileType(tile, MP_RAILWAY)) return CMD_ERROR;
SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION);
@@ -1290,8 +1289,7 @@ static void DrawTrackFence_NE_SW(const TileInfo *ti)
static void DrawTrackFence_NS_1(const TileInfo *ti)
{
int z = ti->z;
if (ti->tileh & 1)
z += 8;
if (ti->tileh & 1) z += 8;
AddSortableSpriteToDraw(0x517 | _drawtile_track_palette,
ti->x + 8, ti->y + 8, 1, 1, 4, z);
}
@@ -1299,8 +1297,7 @@ static void DrawTrackFence_NS_1(const TileInfo *ti)
static void DrawTrackFence_NS_2(const TileInfo *ti)
{
int z = ti->z;
if (ti->tileh & 4)
z += 8;
if (ti->tileh & 4) z += 8;
AddSortableSpriteToDraw(0x517 | _drawtile_track_palette,
ti->x + 8, ti->y + 8, 1, 1, 4, z);
}
@@ -1308,8 +1305,7 @@ static void DrawTrackFence_NS_2(const TileInfo *ti)
static void DrawTrackFence_WE_1(const TileInfo *ti)
{
int z = ti->z;
if (ti->tileh & 8)
z += 8;
if (ti->tileh & 8) z += 8;
AddSortableSpriteToDraw(0x518 | _drawtile_track_palette,
ti->x + 8, ti->y + 8, 1, 1, 4, z);
}
@@ -1317,8 +1313,7 @@ static void DrawTrackFence_WE_1(const TileInfo *ti)
static void DrawTrackFence_WE_2(const TileInfo *ti)
{
int z = ti->z;
if (ti->tileh & 2)
z += 8;
if (ti->tileh & 2) z += 8;
AddSortableSpriteToDraw(0x518 | _drawtile_track_palette,
ti->x + 8, ti->y + 8, 1, 1, 4, z);
}
@@ -1795,8 +1790,7 @@ static void SetSignalsAfterProc(TrackPathFinder *tpf)
/* Go through all the PF tiles */
for (i = 0; i < lengthof(tpf->hash_head); i++) {
/* Empty hash item */
if (tpf->hash_head[i] == 0)
continue;
if (tpf->hash_head[i] == 0) continue;
/* If 0x8000 is not set, there is only 1 item */
if (!(tpf->hash_head[i] & 0x8000)) {
@@ -1917,8 +1911,7 @@ bool UpdateSignalsOnSegment(TileIndex tile, byte direction)
if (result < 0) result = ssd.stop;
// if any exit signals were changed, we need to keep going to modify the stuff behind those.
if(!ssd.cur_stack)
break;
if (ssd.cur_stack == 0) break;
// one or more exit signals were changed, so we need to update another segment too.
tile = ssd.next_tile[--ssd.cur_stack];
@@ -2020,8 +2013,7 @@ static void TileLoop_Track(TileIndex tile)
}
// Don't continue tile loop for depots
if (_m[tile].m5 & RAIL_TYPE_SPECIAL)
return;
if (_m[tile].m5 & RAIL_TYPE_SPECIAL) return;
a2 = RAIL_GROUND_GREEN;
@@ -2085,8 +2077,7 @@ static uint32 GetTileTrackStatus_Track(TileIndex tile, TransportType mode)
uint16 b;
uint32 ret;
if (mode != TRANSPORT_RAIL)
return 0;
if (mode != TRANSPORT_RAIL) return 0;
m5 = _m[tile].m5;
@@ -2111,10 +2102,10 @@ static uint32 GetTileTrackStatus_Track(TileIndex tile, TransportType mode)
if ((a & 0xC0) == 0) b |= 0xC0;
if ((a & 0x30) == 0) b |= 0x30;
if ( (b & 0x80) == 0) ret |= 0x10070000;
if ( (b & 0x40) == 0) ret |= 0x7100000;
if ( (b & 0x20) == 0) ret |= 0x20080000;
if ( (b & 0x10) == 0) ret |= 0x8200000;
if ((b & 0x80) == 0) ret |= 0x10070000;
if ((b & 0x40) == 0) ret |= 0x07100000;
if ((b & 0x20) == 0) ret |= 0x20080000;
if ((b & 0x10) == 0) ret |= 0x08200000;
}
} else if (m5 & 0x40) {
static const byte _train_spec_tracks[6] = {1,2,1,2,1,2};
@@ -2193,8 +2184,7 @@ static uint32 VehicleEnter_Track(Vehicle *v, TileIndex tile, int x, int y)
int length;
// this routine applies only to trains in depot tiles
if (v->type != VEH_Train || !IsTileDepotType(tile, TRANSPORT_RAIL))
return 0;
if (v->type != VEH_Train || !IsTileDepotType(tile, TRANSPORT_RAIL)) return 0;
/* depot direction */
dir = GetDepotDirection(tile, TRANSPORT_RAIL);