diff options
author | Henry Wilson <m3henry@googlemail.com> | 2019-04-10 22:07:06 +0100 |
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committer | Michael Lutz <michi@icosahedron.de> | 2019-04-10 23:22:20 +0200 |
commit | 7c8e7c6b6e16d4a26259a676db32d8776b99817e (patch) | |
tree | 99f134b7e66367cf11e10bc5061896eab4a3264f /src/disaster_vehicle.cpp | |
parent | 3b4f224c0bc50e7248050d4bcbb6d83fd510c1cc (diff) | |
download | openttd-7c8e7c6b6e16d4a26259a676db32d8776b99817e.tar.xz |
Codechange: Use null pointer literal instead of the NULL macro
Diffstat (limited to 'src/disaster_vehicle.cpp')
-rw-r--r-- | src/disaster_vehicle.cpp | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/src/disaster_vehicle.cpp b/src/disaster_vehicle.cpp index 64ebcd3fa..f934ca3e6 100644 --- a/src/disaster_vehicle.cpp +++ b/src/disaster_vehicle.cpp @@ -137,11 +137,11 @@ DisasterVehicle::DisasterVehicle(int x, int y, Direction direction, DisasterSubT case ST_HELICOPTER: case ST_BIG_UFO: case ST_BIG_UFO_DESTROYER: - GetAircraftFlightLevelBounds(this, &this->z_pos, NULL); + GetAircraftFlightLevelBounds(this, &this->z_pos, nullptr); break; case ST_HELICOPTER_ROTORS: - GetAircraftFlightLevelBounds(this, &this->z_pos, NULL); + GetAircraftFlightLevelBounds(this, &this->z_pos, nullptr); this->z_pos += ROTOR_Z_OFFSET; break; @@ -190,7 +190,7 @@ void DisasterVehicle::UpdatePosition(int x, int y, int z) this->UpdatePositionAndViewport(); DisasterVehicle *u = this->Next(); - if (u != NULL) { + if (u != nullptr) { int safe_x = Clamp(x, 0, MapMaxX() * TILE_SIZE); int safe_y = Clamp(y - 1, 0, MapMaxY() * TILE_SIZE); @@ -203,7 +203,7 @@ void DisasterVehicle::UpdatePosition(int x, int y, int z) u->UpdateImage(); u->UpdatePositionAndViewport(); - if ((u = u->Next()) != NULL) { + if ((u = u->Next()) != nullptr) { u->x_pos = x; u->y_pos = y; u->z_pos = z + ROTOR_Z_OFFSET; @@ -357,7 +357,7 @@ static bool DisasterTick_Ufo(DisasterVehicle *v) } else { /* Target a vehicle */ RoadVehicle *u = RoadVehicle::Get(v->dest_tile); - assert(u != NULL && u->type == VEH_ROAD && u->IsFrontEngine()); + assert(u != nullptr && u->type == VEH_ROAD && u->IsFrontEngine()); uint dist = Delta(v->x_pos, u->x_pos) + Delta(v->y_pos, u->y_pos); @@ -748,16 +748,16 @@ static void Disaster_Airplane_Init() { if (!Vehicle::CanAllocateItem(2)) return; - Industry *i, *found = NULL; + Industry *i, *found = nullptr; FOR_ALL_INDUSTRIES(i) { if ((GetIndustrySpec(i->type)->behaviour & INDUSTRYBEH_AIRPLANE_ATTACKS) && - (found == NULL || Chance16(1, 2))) { + (found == nullptr || Chance16(1, 2))) { found = i; } } - if (found == NULL) return; + if (found == nullptr) return; /* Start from the bottom (south side) of the map */ int x = (MapSizeX() + 9) * TILE_SIZE - 1; @@ -774,16 +774,16 @@ static void Disaster_Helicopter_Init() { if (!Vehicle::CanAllocateItem(3)) return; - Industry *i, *found = NULL; + Industry *i, *found = nullptr; FOR_ALL_INDUSTRIES(i) { if ((GetIndustrySpec(i->type)->behaviour & INDUSTRYBEH_CHOPPER_ATTACKS) && - (found == NULL || Chance16(1, 2))) { + (found == nullptr || Chance16(1, 2))) { found = i; } } - if (found == NULL) return; + if (found == nullptr) return; int x = -16 * (int)TILE_SIZE; int y = TileY(found->location.tile) * TILE_SIZE + 37; @@ -966,7 +966,7 @@ void ReleaseDisastersTargetingVehicle(VehicleID vehicle) /* Revert to target-searching */ v->current_order.SetDestination(0); v->dest_tile = RandomTile(); - GetAircraftFlightLevelBounds(v, &v->z_pos, NULL); + GetAircraftFlightLevelBounds(v, &v->z_pos, nullptr); v->age = 0; } } |