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Codechange: Use null pointer literal instead of the NULL macro

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This commit is contained in:
Henry Wilson
2019-04-10 22:07:06 +01:00
committed by Michael Lutz
parent 3b4f224c0b
commit 7c8e7c6b6e
463 changed files with 5674 additions and 5674 deletions
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32
src/saveload/company_sl.cpp
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@@ -111,7 +111,7 @@ void AfterLoadCompanyStats()
switch (GetTileType(tile)) {
case MP_RAILWAY:
c = Company::GetIfValid(GetTileOwner(tile));
if (c != NULL) {
if (c != nullptr) {
uint pieces = 1;
if (IsPlainRail(tile)) {
TrackBits bits = GetTrackBits(tile);
@@ -127,7 +127,7 @@ void AfterLoadCompanyStats()
case MP_ROAD: {
if (IsLevelCrossing(tile)) {
c = Company::GetIfValid(GetTileOwner(tile));
if (c != NULL) c->infrastructure.rail[GetRailType(tile)] += LEVELCROSSING_TRACKBIT_FACTOR;
if (c != nullptr) c->infrastructure.rail[GetRailType(tile)] += LEVELCROSSING_TRACKBIT_FACTOR;
}
/* Iterate all present road types as each can have a different owner. */
@@ -135,19 +135,19 @@ void AfterLoadCompanyStats()
FOR_EACH_SET_ROADTYPE(rt, GetRoadTypes(tile)) {
c = Company::GetIfValid(IsRoadDepot(tile) ? GetTileOwner(tile) : GetRoadOwner(tile, rt));
/* A level crossings and depots have two road bits. */
if (c != NULL) c->infrastructure.road[rt] += IsNormalRoad(tile) ? CountBits(GetRoadBits(tile, rt)) : 2;
if (c != nullptr) c->infrastructure.road[rt] += IsNormalRoad(tile) ? CountBits(GetRoadBits(tile, rt)) : 2;
}
break;
}
case MP_STATION:
c = Company::GetIfValid(GetTileOwner(tile));
if (c != NULL && GetStationType(tile) != STATION_AIRPORT && !IsBuoy(tile)) c->infrastructure.station++;
if (c != nullptr && GetStationType(tile) != STATION_AIRPORT && !IsBuoy(tile)) c->infrastructure.station++;
switch (GetStationType(tile)) {
case STATION_RAIL:
case STATION_WAYPOINT:
if (c != NULL && !IsStationTileBlocked(tile)) c->infrastructure.rail[GetRailType(tile)]++;
if (c != nullptr && !IsStationTileBlocked(tile)) c->infrastructure.rail[GetRailType(tile)]++;
break;
case STATION_BUS:
@@ -156,7 +156,7 @@ void AfterLoadCompanyStats()
RoadType rt;
FOR_EACH_SET_ROADTYPE(rt, GetRoadTypes(tile)) {
c = Company::GetIfValid(GetRoadOwner(tile, rt));
if (c != NULL) c->infrastructure.road[rt] += 2; // A road stop has two road bits.
if (c != nullptr) c->infrastructure.road[rt] += 2; // A road stop has two road bits.
}
break;
}
@@ -164,7 +164,7 @@ void AfterLoadCompanyStats()
case STATION_DOCK:
case STATION_BUOY:
if (GetWaterClass(tile) == WATER_CLASS_CANAL) {
if (c != NULL) c->infrastructure.water++;
if (c != nullptr) c->infrastructure.water++;
}
break;
@@ -176,7 +176,7 @@ void AfterLoadCompanyStats()
case MP_WATER:
if (IsShipDepot(tile) || IsLock(tile)) {
c = Company::GetIfValid(GetTileOwner(tile));
if (c != NULL) {
if (c != nullptr) {
if (IsShipDepot(tile)) c->infrastructure.water += LOCK_DEPOT_TILE_FACTOR;
if (IsLock(tile) && GetLockPart(tile) == LOCK_PART_MIDDLE) {
/* The middle tile specifies the owner of the lock. */
@@ -190,7 +190,7 @@ void AfterLoadCompanyStats()
case MP_OBJECT:
if (GetWaterClass(tile) == WATER_CLASS_CANAL) {
c = Company::GetIfValid(GetTileOwner(tile));
if (c != NULL) c->infrastructure.water++;
if (c != nullptr) c->infrastructure.water++;
}
break;
@@ -205,7 +205,7 @@ void AfterLoadCompanyStats()
switch (GetTunnelBridgeTransportType(tile)) {
case TRANSPORT_RAIL:
c = Company::GetIfValid(GetTileOwner(tile));
if (c != NULL) c->infrastructure.rail[GetRailType(tile)] += len;
if (c != nullptr) c->infrastructure.rail[GetRailType(tile)] += len;
break;
case TRANSPORT_ROAD: {
@@ -213,14 +213,14 @@ void AfterLoadCompanyStats()
RoadType rt;
FOR_EACH_SET_ROADTYPE(rt, GetRoadTypes(tile)) {
c = Company::GetIfValid(GetRoadOwner(tile, rt));
if (c != NULL) c->infrastructure.road[rt] += len * 2; // A full diagonal road has two road bits.
if (c != nullptr) c->infrastructure.road[rt] += len * 2; // A full diagonal road has two road bits.
}
break;
}
case TRANSPORT_WATER:
c = Company::GetIfValid(GetTileOwner(tile));
if (c != NULL) c->infrastructure.water += len;
if (c != nullptr) c->infrastructure.water += len;
break;
default:
@@ -414,7 +414,7 @@ static void SaveLoad_PLYR_common(Company *c, CompanyProperties *cprops)
int i;
SlObject(cprops, _company_desc);
if (c != NULL) {
if (c != nullptr) {
SlObject(c, _company_settings_desc);
} else {
char nothing;
@@ -444,7 +444,7 @@ static void SaveLoad_PLYR_common(Company *c, CompanyProperties *cprops)
/* Write each livery entry. */
int num_liveries = IsSavegameVersionBefore(SLV_63) ? LS_END - 4 : (IsSavegameVersionBefore(SLV_85) ? LS_END - 2: LS_END);
bool update_in_use = IsSavegameVersionBefore(SLV_GROUP_LIVERIES);
if (c != NULL) {
if (c != nullptr) {
for (i = 0; i < num_liveries; i++) {
SlObject(&c->livery[i], _company_livery_desc);
if (update_in_use && i != LS_DEFAULT) {
@@ -507,7 +507,7 @@ static void Check_PLYR()
int index;
while ((index = SlIterateArray()) != -1) {
CompanyProperties *cprops = new CompanyProperties();
SaveLoad_PLYR_common(NULL, cprops);
SaveLoad_PLYR_common(nullptr, cprops);
/* We do not load old custom names */
if (IsSavegameVersionBefore(SLV_84)) {
@@ -520,7 +520,7 @@ static void Check_PLYR()
}
}
if (cprops->name == NULL && !IsInsideMM(cprops->name_1, SPECSTR_COMPANY_NAME_START, SPECSTR_COMPANY_NAME_LAST + 1) &&
if (cprops->name == nullptr && !IsInsideMM(cprops->name_1, SPECSTR_COMPANY_NAME_START, SPECSTR_COMPANY_NAME_LAST + 1) &&
cprops->name_1 != STR_GAME_SAVELOAD_NOT_AVAILABLE && cprops->name_1 != STR_SV_UNNAMED &&
cprops->name_1 != SPECSTR_ANDCO_NAME && cprops->name_1 != SPECSTR_PRESIDENT_NAME &&
cprops->name_1 != SPECSTR_SILLY_NAME) {