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(svn r3510) Fiddle with whitespace and parentheses

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This commit is contained in:
tron
2006-02-01 06:32:03 +00:00
parent f2c5567ab5
commit 9712d6f639
30 changed files with 379 additions and 405 deletions
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85
rail_cmd.c
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@@ -216,10 +216,19 @@ uint GetRailFoundation(uint tileh, uint bits)
if ((~_valid_tileh_slopes[1][tileh] & bits) == 0)
return tileh;
if ( ((i=0, tileh == 1) || (i+=2, tileh == 2) || (i+=2, tileh == 4) || (i+=2, tileh == 8)) && (bits == TRACK_BIT_DIAG1 || (i++, bits == TRACK_BIT_DIAG2)))
if ((
(i = 0, tileh == 1) ||
(i += 2, tileh == 2) ||
(i += 2, tileh == 4) ||
(i += 2, tileh == 8)
) && (
bits == TRACK_BIT_DIAG1 ||
(i++, bits == TRACK_BIT_DIAG2)
)) {
return i + 15;
return 0;
} else {
return 0;
}
}
@@ -526,8 +535,12 @@ static int32 ValidateAutoDrag(Trackdir *trackdir, int x, int y, int ex, int ey)
}
// validate the direction
while (((trdx <= 0) && (dx > 0)) || ((trdx >= 0) && (dx < 0)) ||
((trdy <= 0) && (dy > 0)) || ((trdy >= 0) && (dy < 0))) {
while (
(trdx <= 0 && dx > 0) ||
(trdx >= 0 && dx < 0) ||
(trdy <= 0 && dy > 0) ||
(trdy >= 0 && dy < 0)
) {
if (!HASBIT(*trackdir, 3)) { // first direction is invalid, try the other
SETBIT(*trackdir, 3); // reverse the direction
trdx = -trdx;
@@ -541,7 +554,7 @@ static int32 ValidateAutoDrag(Trackdir *trackdir, int x, int y, int ex, int ey)
if (!IsDiagonalTrackdir(*trackdir)) {
trdx = _railbit.xinc[*trackdir];
trdy = _railbit.yinc[*trackdir];
if ((abs(dx) != abs(dy)) && (abs(dx) + abs(trdy) != abs(dy) + abs(trdx)))
if (abs(dx) != abs(dy) && abs(dx) + abs(trdy) != abs(dy) + abs(trdx))
return CMD_ERROR;
}
@@ -680,8 +693,7 @@ int32 CmdBuildTrainDepot(int x, int y, uint32 flags, uint32 p1, uint32 p2)
d->xy = tile;
d->town_index = ClosestTownFromTile(tile, (uint)-1)->index;
SetSignalsOnBothDir(tile, (p2&1) ? 2 : 1);
SetSignalsOnBothDir(tile, (p2 & 1) ? 2 : 1);
}
return cost + _price.build_train_depot;
@@ -892,7 +904,7 @@ static int32 CmdSignalTrackHelper(int x, int y, uint32 flags, uint32 p1, uint32
if (!IsDiagonalTrackdir(trackdir)) trackdir ^= 1;
}
return (error) ? CMD_ERROR : total_cost;
return error ? CMD_ERROR : total_cost;
}
/** Build signals on a stretch of track.
@@ -1071,12 +1083,12 @@ static int32 ClearTile_Track(TileIndex tile, byte flags)
switch (GetRailTileType(tile)) {
/* XXX: Why the fuck do we remove these thow signals first? */
case RAIL_TYPE_SIGNALS:
if(HasSignalOnTrack(tile, TRACK_DIAG1)) {
if (HasSignalOnTrack(tile, TRACK_DIAG1)) {
ret = DoCommandByTile(tile, TRACK_DIAG1, 0, flags, CMD_REMOVE_SIGNALS);
if (CmdFailed(ret)) return CMD_ERROR;
cost += ret;
}
if(HasSignalOnTrack(tile, TRACK_LOWER)) {
if (HasSignalOnTrack(tile, TRACK_LOWER)) {
ret = DoCommandByTile(tile, TRACK_LOWER, 0, flags, CMD_REMOVE_SIGNALS);
if (CmdFailed(ret)) return CMD_ERROR;
cost += ret;
@@ -1152,9 +1164,9 @@ static const SpriteID _signal_base_sprites[16] = {
// used to determine the side of the road for the signal
static const byte _signal_position[24] = {
/* original: left side position */
0x58,0x1E,0xE1,0xB9,0x01,0xA3,0x4B,0xEE,0x3B,0xD4,0x43,0xBD,
0x58, 0x1E, 0xE1, 0xB9, 0x01, 0xA3, 0x4B, 0xEE, 0x3B, 0xD4, 0x43, 0xBD,
/* patch: ride side position */
0x1E,0xAC,0x64,0xE1,0x4A,0x10,0xEE,0xC5,0xDB,0x34,0x4D,0xB3
0x1E, 0xAC, 0x64, 0xE1, 0x4A, 0x10, 0xEE, 0xC5, 0xDB, 0x34, 0x4D, 0xB3
};
static void DrawSignalHelper(const TileInfo *ti, byte condition, uint32 image_and_pos)
@@ -1176,7 +1188,7 @@ static void DrawTrackFence_NW(const TileInfo *ti)
uint32 image = 0x515;
if (ti->tileh != 0) image = (ti->tileh & 2) ? 0x519 : 0x51B;
AddSortableSpriteToDraw(image | _drawtile_track_palette,
ti->x, ti->y+1, 16, 1, 4, ti->z);
ti->x, ti->y + 1, 16, 1, 4, ti->z);
}
static void DrawTrackFence_SE(const TileInfo *ti)
@@ -1184,7 +1196,7 @@ static void DrawTrackFence_SE(const TileInfo *ti)
uint32 image = 0x515;
if (ti->tileh != 0) image = (ti->tileh & 2) ? 0x519 : 0x51B;
AddSortableSpriteToDraw(image | _drawtile_track_palette,
ti->x, ti->y+15, 16, 1, 4, ti->z);
ti->x, ti->y + 15, 16, 1, 4, ti->z);
}
static void DrawTrackFence_NW_SE(const TileInfo *ti)
@@ -1198,7 +1210,7 @@ static void DrawTrackFence_NE(const TileInfo *ti)
uint32 image = 0x516;
if (ti->tileh != 0) image = (ti->tileh & 2) ? 0x51A : 0x51C;
AddSortableSpriteToDraw(image | _drawtile_track_palette,
ti->x+1, ti->y, 1, 16, 4, ti->z);
ti->x + 1, ti->y, 1, 16, 4, ti->z);
}
static void DrawTrackFence_SW(const TileInfo *ti)
@@ -1206,7 +1218,7 @@ static void DrawTrackFence_SW(const TileInfo *ti)
uint32 image = 0x516;
if (ti->tileh != 0) image = (ti->tileh & 2) ? 0x51A : 0x51C;
AddSortableSpriteToDraw(image | _drawtile_track_palette,
ti->x+15, ti->y, 1, 16, 4, ti->z);
ti->x + 15, ti->y, 1, 16, 4, ti->z);
}
static void DrawTrackFence_NE_SW(const TileInfo *ti)
@@ -1277,10 +1289,11 @@ static DetailedTrackProc* const _detailed_track_proc[] = {
DetTrackDrawProc_Null,
};
static void DrawSpecialBuilding(uint32 image, uint32 offset,
const TileInfo* ti,
byte x, byte y, byte z,
byte xsize, byte ysize, byte zsize)
static void DrawSpecialBuilding(
uint32 image, uint32 offset,
const TileInfo* ti,
byte x, byte y, byte z,
byte xsize, byte ysize, byte zsize)
{
if (image & PALETTE_MODIFIER_COLOR) image |= _drawtile_track_palette;
image += offset;
@@ -1475,7 +1488,8 @@ static void DrawTile_Track(TileInfo *ti)
// adjust ground tile for desert
// (don't adjust for arctic depots, because snow in depots looks weird)
// type >= 4 means waypoints
if ((_m[ti->tile].m4 & RAIL_MAP2LO_GROUND_MASK) == RAIL_GROUND_ICE_DESERT && (_opt.landscape == LT_DESERT || type >= 4)) {
if ((_m[ti->tile].m4 & RAIL_MAP2LO_GROUND_MASK) == RAIL_GROUND_ICE_DESERT &&
(_opt.landscape == LT_DESERT || type >= 4)) {
if (image != SPR_FLAT_GRASS_TILE) {
image += rti->snow_offset; // tile with tracks
} else {
@@ -1486,9 +1500,11 @@ static void DrawTile_Track(TileInfo *ti)
DrawGroundSprite(image);
for (; drss->image != 0; drss++) {
DrawSpecialBuilding(drss->image, type < 4 ? rti->total_offset : 0, ti,
drss->subcoord_x, drss->subcoord_y, 0,
drss->width, drss->height, 0x17);
DrawSpecialBuilding(
drss->image, type < 4 ? rti->total_offset : 0, ti,
drss->subcoord_x, drss->subcoord_y, 0,
drss->width, drss->height, 0x17
);
}
}
}
@@ -1693,7 +1709,7 @@ static void SetSignalsAfterProc(TrackPathFinder *tpf)
return;
}
/* Goto the next item */
} while ((offs=link->next) != 0xFFFF);
} while ((offs = link->next) != 0xFFFF);
}
}
}
@@ -1725,7 +1741,7 @@ static void ChangeSignalStates(SetSignalsData *ssd)
int ex = ssd->presignal_exits, exfree = ssd->presignal_exits_free;
// subtract for dual combo signals so they don't count themselves
if (_m[tile].m4&2 && HasSignalOnTrackdir(tile, ssd->bit[i])) {
if (_m[tile].m4 & 2 && HasSignalOnTrackdir(tile, ssd->bit[i])) {
ex--;
if (GetSignalState(tile, ssd->bit[i]) != SIGNAL_STATE_RED) exfree--;
}
@@ -1738,16 +1754,14 @@ static void ChangeSignalStates(SetSignalsData *ssd)
if (ssd->stop) {
make_red:
// turn red
if ( (bit&m2) == 0 )
continue;
if ((bit & m2) == 0) continue;
} else {
// turn green
if ( (bit&m2) != 0 )
continue;
if ((bit & m2) != 0) continue;
}
/* Update signals on the other side of this exit-combo signal; it changed. */
if (_m[tile].m4 & 2 ) {
if (_m[tile].m4 & 2) {
if (ssd->cur_stack != NUM_SSD_STACK) {
ssd->next_tile[ssd->cur_stack] = tile;
ssd->next_dir[ssd->cur_stack] = _dir_from_track[ssd->bit[i]];
@@ -1772,7 +1786,7 @@ bool UpdateSignalsOnSegment(TileIndex tile, byte direction)
ssd.cur_stack = 0;
direction >>= 1;
for(;;) {
for (;;) {
// go through one segment and update all signals pointing into that segment.
ssd.cur = ssd.presignal_exits = ssd.presignal_exits_free = 0;
ssd.has_presignal = false;
@@ -1812,6 +1826,7 @@ static uint GetSlopeZ_Track(const TileInfo* ti)
if (ti->tileh != 0) {
if ((ti->map5 & 0x80) == 0) {
uint f = GetRailFoundation(ti->tileh, ti->map5 & 0x3F);
if (f != 0) {
if (f < 15) {
// leveled foundation
@@ -1824,7 +1839,7 @@ static uint GetSlopeZ_Track(const TileInfo* ti)
// depot or waypoint
return z + 8;
}
return GetPartialZ(ti->x&0xF, ti->y&0xF, th) + z;
return GetPartialZ(ti->x & 0xF, ti->y & 0xF, th) + z;
}
return z;
}
@@ -2123,7 +2138,7 @@ static uint32 VehicleEnter_Track(Vehicle *v, TileIndex tile, int x, int y)
} else if (fract_coord_leave == fract_coord) {
if (_leave_directions[dir] == v->direction) {
/* leave the depot? */
if ((v=v->next) != NULL) {
if ((v = v->next) != NULL) {
v->vehstatus &= ~VS_HIDDEN;
v->u.rail.track = _depot_track_mask[dir];
assert(v->u.rail.track);