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Replace NULL with nullptr in C++ files

This commit is contained in:
Gymnasiast 2018-01-29 17:06:01 +01:00 committed by Richard Jenkins
parent 6bd0b2baea
commit 5cc21fd21b
26 changed files with 184 additions and 184 deletions
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2
src/openrct2-ui/WindowManager.cpp
View File

@ -330,7 +330,7 @@ public:
case INTENT_ACTION_REFRESH_STAFF_LIST:
{
auto w = window_find_by_class(WC_STAFF_LIST);
if (w != NULL)
if (w != nullptr)
{
w->no_list_items = 0;
}

12
src/openrct2-ui/input/MouseInput.cpp
View File

@ -678,7 +678,7 @@ static void input_scroll_continue(rct_window * w, rct_widgetindex widgetIndex, s
sint32 scroll_part, scroll_id;
sint32 x2, y2;
assert(w != NULL);
assert(w != nullptr);
widget = &w->widgets[widgetIndex];
if (w->classification != gPressedWidget.window_classification || w->number != gPressedWidget.window_number ||
@ -785,7 +785,7 @@ static void input_scroll_part_update_hthumb(rct_window * w, rct_widgetindex widg
*/
static void input_scroll_part_update_vthumb(rct_window * w, rct_widgetindex widgetIndex, sint32 y, sint32 scroll_id)
{
assert(w != NULL);
assert(w != nullptr);
rct_widget * widget = &w->widgets[widgetIndex];
if (window_find_by_number(w->classification, w->number))
@ -824,7 +824,7 @@ static void input_scroll_part_update_vthumb(rct_window * w, rct_widgetindex widg
*/
static void input_scroll_part_update_hleft(rct_window * w, rct_widgetindex widgetIndex, sint32 scroll_id)
{
assert(w != NULL);
assert(w != nullptr);
if (window_find_by_number(w->classification, w->number))
{
w->scrolls[scroll_id].flags |= HSCROLLBAR_LEFT_PRESSED;
@ -841,7 +841,7 @@ static void input_scroll_part_update_hleft(rct_window * w, rct_widgetindex widge
*/
static void input_scroll_part_update_hright(rct_window * w, rct_widgetindex widgetIndex, sint32 scroll_id)
{
assert(w != NULL);
assert(w != nullptr);
rct_widget * widget = &w->widgets[widgetIndex];
if (window_find_by_number(w->classification, w->number))
{
@ -867,7 +867,7 @@ static void input_scroll_part_update_hright(rct_window * w, rct_widgetindex widg
*/
static void input_scroll_part_update_vtop(rct_window * w, rct_widgetindex widgetIndex, sint32 scroll_id)
{
assert(w != NULL);
assert(w != nullptr);
if (window_find_by_number(w->classification, w->number))
{
w->scrolls[scroll_id].flags |= VSCROLLBAR_UP_PRESSED;
@ -884,7 +884,7 @@ static void input_scroll_part_update_vtop(rct_window * w, rct_widgetindex widget
*/
static void input_scroll_part_update_vbottom(rct_window * w, rct_widgetindex widgetIndex, sint32 scroll_id)
{
assert(w != NULL);
assert(w != nullptr);
rct_widget * widget = &w->widgets[widgetIndex];
if (window_find_by_number(w->classification, w->number))
{

4
src/openrct2/actions/PlaceParkEntranceAction.hpp
View File

@ -120,7 +120,7 @@ public:
// Check that entrance element does not already exist at this location
rct_tile_element* entranceElement = map_get_park_entrance_element_at(entranceLoc.x, entranceLoc.y, zLow, false);
if (entranceElement != NULL)
if (entranceElement != nullptr)
{
return std::make_unique<GameActionResult>(GA_ERROR::ITEM_ALREADY_PLACED, STR_CANT_BUILD_PARK_ENTRANCE_HERE, STR_NONE);
}
@ -179,7 +179,7 @@ public:
}
rct_tile_element* newElement = tile_element_insert(entranceLoc.x / 32, entranceLoc.y / 32, zLow, 0xF);
Guard::Assert(newElement != NULL);
Guard::Assert(newElement != nullptr);
newElement->clearance_height = zHigh;
if (flags & GAME_COMMAND_FLAG_GHOST)

2
src/openrct2/common.h
View File

@ -193,7 +193,7 @@ typedef fixed64_1dp money64;
typedef void (EMPTY_ARGS_VOID_POINTER)();
typedef uint16 rct_string_id;
#define SafeFree(x) do { free(x); (x) = NULL; } while (false)
#define SafeFree(x) do { free(x); (x) = nullptr; } while (false)
#define SafeDelete(x) do { delete (x); (x) = nullptr; } while (false)
#define SafeDeleteArray(x) do { delete[] (x); (x) = nullptr; } while (false)

12
src/openrct2/interface/Window.cpp
View File

@ -561,7 +561,7 @@ rct_window *window_create_auto_pos(sint32 width, sint32 height, rct_window_event
// if (cls & 0x80) {
// cls &= ~0x80;
// rct_window *w = window_find_by_number(0, 0);
// if (w != NULL) {
// if (w != nullptr) {
// if (w->x > -60 && w->x < screenWidth - 20) {
// if (w->y < screenHeight - 20) {
// sint32 x = w->x;
@ -984,7 +984,7 @@ void widget_invalidate(rct_window *w, rct_widgetindex widgetIndex)
{
rct_widget* widget;
assert(w != NULL);
assert(w != nullptr);
#ifdef DEBUG
for (sint32 i = 0; i <= widgetIndex; i++) {
assert(w->widgets[i].type != WWT_LAST);
@ -1084,7 +1084,7 @@ void window_update_scroll_widgets(rct_window *w)
widgetIndex = 0;
scrollIndex = 0;
assert(w != NULL);
assert(w != nullptr);
for (widget = w->widgets; widget->type != WWT_LAST; widget++, widgetIndex++) {
if (widget->type != WWT_SCROLL)
continue;
@ -1126,7 +1126,7 @@ sint32 window_get_scroll_data_index(rct_window *w, rct_widgetindex widget_index)
sint32 i, result;
result = 0;
assert(w != NULL);
assert(w != nullptr);
for (i = 0; i < widget_index; i++) {
if (w->widgets[i].type == WWT_SCROLL)
result++;
@ -1307,7 +1307,7 @@ void window_scroll_to_viewport(rct_window *w)
{
sint32 x, y, z;
rct_window *mainWindow;
assert(w != NULL);
assert(w != nullptr);
// In original checked to make sure x and y were not -1 as well.
if (w->viewport == nullptr || w->viewport_focus_coordinates.y == -1)
return;
@ -1350,7 +1350,7 @@ void window_scroll_to_location(rct_window *w, sint32 x, sint32 y, sint32 z)
/* .z = */ (sint16)z
};
assert(w != NULL);
assert(w != nullptr);
window_unfollow_sprite(w);

4
src/openrct2/localisation/Localisation.cpp
View File

@ -1338,14 +1338,14 @@ sint32 win1252_to_utf8(utf8string dst, const char *src, size_t srcLength, size_t
{
#ifdef _WIN32
utf16 stackBuffer[256];
utf16 *heapBuffer = NULL;
utf16 *heapBuffer = nullptr;
utf16 *intermediateBuffer = stackBuffer;
size_t bufferCount = Util::CountOf(stackBuffer);
if (maxBufferLength > bufferCount) {
if (srcLength > bufferCount) {
bufferCount = srcLength + 4;
heapBuffer = (utf16 *)malloc(bufferCount * sizeof(utf16));
assert(heapBuffer != NULL);
assert(heapBuffer != nullptr);
intermediateBuffer = heapBuffer;
}
}

2
src/openrct2/peep/Peep.h
View File

@ -710,7 +710,7 @@ enum
*/
#define FOR_ALL_PEEPS(sprite_index, peep) \
for ((sprite_index) = gSpriteListHead[SPRITE_LIST_PEEP]; (sprite_index) != SPRITE_INDEX_NULL; (sprite_index) = peep->next) \
if (((peep) = GET_PEEP(sprite_index)) != NULL || 1)
if (((peep) = GET_PEEP(sprite_index)) != nullptr || 1)
#define FOR_ALL_GUESTS(sprite_index, peep) \
FOR_ALL_PEEPS(sprite_index, peep) \

26
src/openrct2/platform/Linux.cpp
View File

@ -67,7 +67,7 @@ void platform_get_exe_path(utf8 *outPath, size_t outSize)
#error "Platform does not support full path exe retrieval"
#endif
char *exeDelimiter = strrchr(exePath, *PATH_SEPARATOR);
if (exeDelimiter == NULL)
if (exeDelimiter == nullptr)
{
log_error("should never happen here");
outPath[0] = '\0';
@ -110,7 +110,7 @@ void platform_posix_sub_resolve_openrct_data_path(utf8 *out, size_t size) {
uint16 platform_get_locale_language(){
const char *langString = setlocale(LC_MESSAGES, "");
if(langString != NULL){
if(langString != nullptr){
// The locale has the following form:
// language[_territory[.codeset]][@modifier]
// (see https://www.gnu.org/software/libc/manual/html_node/Locale-Names.html)
@ -130,7 +130,7 @@ uint16 platform_get_locale_language(){
pattern[length] = '\0';
//find _ if present
const char *strip = strchr(pattern, '_');
if(strip != NULL){
if(strip != nullptr){
// could also use '-', but '?' is more flexible. Maybe LanguagesDescriptors will change.
// pattern is now "language?territory"
pattern[strip - pattern] = '?';
@ -155,7 +155,7 @@ uint16 platform_get_locale_language(){
}
//no exact match found trying only language part
if(strip != NULL){
if(strip != nullptr){
pattern[strip - pattern] = '*';
pattern[strip - pattern +1] = '\0'; // pattern is now "language*"
for(sint32 i = 1; i < LANGUAGE_COUNT; ++i){
@ -171,7 +171,7 @@ uint16 platform_get_locale_language(){
uint8 platform_get_locale_currency(){
char *langstring = setlocale(LC_MONETARY, "");
if (langstring == NULL) {
if (langstring == nullptr) {
return platform_get_currency_value(NULL);
}
@ -188,7 +188,7 @@ uint8 platform_get_locale_measurement_format(){
const char *langstring = setlocale(LC_ALL, "");
#endif
if(langstring != NULL){
if(langstring != nullptr){
//using https://en.wikipedia.org/wiki/Metrication#Chronology_and_status_of_conversion_by_country as reference
if(!fnmatch("*_US*", langstring, 0) || !fnmatch("*_MM*", langstring, 0) || !fnmatch("*_LR*", langstring, 0)){
return MEASUREMENT_FORMAT_IMPERIAL;
@ -200,7 +200,7 @@ uint8 platform_get_locale_measurement_format(){
bool platform_get_steam_path(utf8 * outPath, size_t outSize)
{
const char * steamRoot = getenv("STEAMROOT");
if (steamRoot != NULL)
if (steamRoot != nullptr)
{
safe_strcpy(outPath, steamRoot, outSize);
safe_strcat_path(outPath, "steamapps/common", outSize);
@ -209,7 +209,7 @@ bool platform_get_steam_path(utf8 * outPath, size_t outSize)
char steamPath[1024] = { 0 };
const char * localSharePath = getenv("XDG_DATA_HOME");
if (localSharePath != NULL)
if (localSharePath != nullptr)
{
safe_strcpy(steamPath, localSharePath, sizeof(steamPath));
safe_strcat_path(steamPath, "Steam/steamapps/common", sizeof(steamPath));
@ -221,7 +221,7 @@ bool platform_get_steam_path(utf8 * outPath, size_t outSize)
}
const char * homeDir = getpwuid(getuid())->pw_dir;
if (homeDir != NULL)
if (homeDir != nullptr)
{
safe_strcpy(steamPath, homeDir, sizeof(steamPath));
safe_strcat_path(steamPath, ".local/share/Steam/steamapps/common", sizeof(steamPath));
@ -246,8 +246,8 @@ bool platform_get_steam_path(utf8 * outPath, size_t outSize)
#ifndef NO_TTF
bool platform_get_font_path(TTFFontDescriptor *font, utf8 *buffer, size_t size)
{
assert(buffer != NULL);
assert(font != NULL);
assert(buffer != nullptr);
assert(font != nullptr);
log_verbose("Looking for font %s with FontConfig.", font->font_name);
FcConfig* config = FcInitLoadConfigAndFonts();
@ -276,7 +276,7 @@ bool platform_get_font_path(TTFFontDescriptor *font, utf8 *buffer, size_t size)
// to unrendered characters (tofu) when trying to render e.g. CJK characters using a
// Western (sans-)serif font. We therefore ignore substitutions FontConfig provides,
// and instead rely on exact matches on the fonts predefined for each font family.
FcChar8* matched_font_face = NULL;
FcChar8* matched_font_face = nullptr;
if (FcPatternGetString(match, FC_FULLNAME, 0, &matched_font_face) == FcResultMatch &&
strcmp(font->font_name, (const char *) matched_font_face) != 0)
{
@ -284,7 +284,7 @@ bool platform_get_font_path(TTFFontDescriptor *font, utf8 *buffer, size_t size)
is_substitute = true;
}
FcChar8* filename = NULL;
FcChar8* filename = nullptr;
if (!is_substitute && FcPatternGetString(match, FC_FILE, 0, &filename) == FcResultMatch)
{
found = true;

26
src/openrct2/platform/Posix.cpp
View File

@ -52,7 +52,7 @@ static utf8 _openrctDataDirectoryPath[MAX_PATH] = { 0 };
void platform_get_date_utc(rct2_date *out_date)
{
assert(out_date != NULL);
assert(out_date != nullptr);
time_t rawtime;
struct tm * timeinfo;
time(&rawtime);
@ -65,7 +65,7 @@ void platform_get_date_utc(rct2_date *out_date)
void platform_get_time_utc(rct2_time *out_time)
{
assert(out_time != NULL);
assert(out_time != nullptr);
time_t rawtime;
struct tm * timeinfo;
time(&rawtime);
@ -77,7 +77,7 @@ void platform_get_time_utc(rct2_time *out_time)
void platform_get_date_local(rct2_date *out_date)
{
assert(out_date != NULL);
assert(out_date != nullptr);
time_t rawtime;
struct tm * timeinfo;
time(&rawtime);
@ -90,7 +90,7 @@ void platform_get_date_local(rct2_date *out_date)
void platform_get_time_local(rct2_time *out_time)
{
assert(out_time != NULL);
assert(out_time != nullptr);
time_t rawtime;
struct tm * timeinfo;
time(&rawtime);
@ -207,14 +207,14 @@ bool platform_directory_delete(const utf8 *path)
char* ourPath = _strdup(path);
utf8* const patharray[2] = {ourPath, NULL};
if ((ftsp = fts_open(patharray, FTS_COMFOLLOW | FTS_LOGICAL | FTS_NOCHDIR, NULL)) == NULL) {
if ((ftsp = fts_open(patharray, FTS_COMFOLLOW | FTS_LOGICAL | FTS_NOCHDIR, NULL)) == nullptr) {
log_error("fts_open returned NULL");
free(ourPath);
return false;
}
chp = fts_children(ftsp, 0);
if (chp == NULL) {
if (chp == nullptr) {
log_verbose("No files to traverse, deleting directory %s", path);
if (remove(path) != 0)
{
@ -224,7 +224,7 @@ bool platform_directory_delete(const utf8 *path)
return true; // No files to traverse
}
while ((p = fts_read(ftsp)) != NULL) {
while ((p = fts_read(ftsp)) != nullptr) {
switch (p->fts_info) {
case FTS_DP: // Directory postorder, which means
// the directory is empty
@ -258,7 +258,7 @@ utf8 * platform_get_absolute_path(const utf8 * relative_path, const utf8 * base_
{
utf8 path[MAX_PATH];
if (base_path != NULL)
if (base_path != nullptr)
{
snprintf(path, MAX_PATH, "%s/%s", base_path, relative_path);
}
@ -325,7 +325,7 @@ bool platform_file_copy(const utf8 *srcPath, const utf8 *dstPath, bool overwrite
dstFile = fopen(dstPath, "wbx");
}
if (dstFile == NULL) {
if (dstFile == nullptr) {
if (errno == EEXIST) {
log_warning("platform_file_copy: Not overwriting %s, because overwrite flag == false", dstPath);
return false;
@ -337,7 +337,7 @@ bool platform_file_copy(const utf8 *srcPath, const utf8 *dstPath, bool overwrite
// Open both files and check whether they are opened correctly
FILE *srcFile = fopen(srcPath, "rb");
if (srcFile == NULL) {
if (srcFile == nullptr) {
fclose(dstFile);
log_error("Could not open source file %s for copying", srcPath);
return false;
@ -418,7 +418,7 @@ void platform_resolve_openrct_data_path()
// since our `MAX_PATH` macro is set to some other value, pass NULL to have `realpath` return
// a `malloc`ed buffer.
char *resolved_path = realpath(gCustomOpenrctDataPath, NULL);
if (resolved_path == NULL) {
if (resolved_path == nullptr) {
log_error("Could not resolve path \"%s\", errno = %d", gCustomOpenrctDataPath, errno);
return;
} else {
@ -463,7 +463,7 @@ uint8 platform_get_locale_temperature_format(){
const char *langstring = setlocale(LC_ALL, "");
#endif
if(langstring != NULL){
if(langstring != nullptr){
if (!fnmatch("*_US*", langstring, 0) ||
!fnmatch("*_BS*", langstring, 0) ||
!fnmatch("*_BZ*", langstring, 0) ||
@ -500,7 +500,7 @@ utf8* platform_get_username() {
if (pw) {
return pw->pw_name;
} else {
return NULL;
return nullptr;
}
}

6
src/openrct2/platform/Shared.cpp
View File

@ -58,9 +58,9 @@ char * strndup(const char * src, size_t size)
size_t len = strnlen(src, size);
char * dst = (char *)malloc(len + 1);
if (dst == NULL)
if (dst == nullptr)
{
return NULL;
return nullptr;
}
dst = (char *)memcpy(dst, src, len);
@ -193,7 +193,7 @@ void platform_sleep(uint32 ms)
uint8 platform_get_currency_value(const char * currCode)
{
if (currCode == NULL || strlen(currCode) < 3)
if (currCode == nullptr || strlen(currCode) < 3)
{
return CURRENCY_POUNDS;
}

30
src/openrct2/platform/Windows.cpp
View File

@ -57,11 +57,11 @@ static utf8 _openrctDataDirectoryPath[MAX_PATH] = { 0 };
#define OPENRCT2_DLL_MODULE_NAME "openrct2.dll"
static HMODULE _dllModule = NULL;
static HMODULE _dllModule = nullptr;
static HMODULE plaform_get_dll_module()
{
if (_dllModule == NULL) {
if (_dllModule == nullptr) {
_dllModule = GetModuleHandle(NULL);
}
return _dllModule;
@ -69,7 +69,7 @@ static HMODULE plaform_get_dll_module()
void platform_get_date_local(rct2_date *out_date)
{
assert(out_date != NULL);
assert(out_date != nullptr);
SYSTEMTIME systime;
GetLocalTime(&systime);
@ -81,7 +81,7 @@ void platform_get_date_local(rct2_date *out_date)
void platform_get_time_local(rct2_time *out_time)
{
assert(out_time != NULL);
assert(out_time != nullptr);
SYSTEMTIME systime;
GetLocalTime(&systime);
out_time->hour = systime.wHour;
@ -138,15 +138,15 @@ bool platform_directory_delete(const utf8 *path)
free(wPath);
SHFILEOPSTRUCTW fileop;
fileop.hwnd = NULL; // no status display
fileop.hwnd = nullptr; // no status display
fileop.wFunc = FO_DELETE; // delete operation
fileop.pFrom = pszFrom; // source file name as double null terminated string
fileop.pTo = NULL; // no destination needed
fileop.pTo = nullptr; // no destination needed
fileop.fFlags = FOF_NOCONFIRMATION | FOF_SILENT; // do not prompt the user
fileop.fAnyOperationsAborted = FALSE;
fileop.lpszProgressTitle = NULL;
fileop.hNameMappings = NULL;
fileop.lpszProgressTitle = nullptr;
fileop.hNameMappings = nullptr;
sint32 ret = SHFileOperationW(&fileop);
return (ret == 0);
@ -158,10 +158,10 @@ bool platform_lock_single_instance()
// Check if operating system mutex exists
mutex = OpenMutex(MUTEX_ALL_ACCESS, FALSE, SINGLE_INSTANCE_MUTEX_NAME);
if (mutex == NULL) {
if (mutex == nullptr) {
// Create new mutex
status = CreateMutex(NULL, FALSE, SINGLE_INSTANCE_MUTEX_NAME);
if (status == NULL)
if (status == nullptr)
log_error("unable to create mutex\n");
return true;
@ -545,7 +545,7 @@ utf8 * platform_get_absolute_path(const utf8 * relativePath, const utf8 * basePa
if (fullPathLen == 0)
{
return NULL;
return nullptr;
}
return widechar_to_utf8(fullPathW);
@ -570,7 +570,7 @@ utf8* platform_get_username()
DWORD usernameLength = UNLEN + 1;
if (!GetUserName(username, &usernameLength)) {
return NULL;
return nullptr;
}
return username;
@ -579,7 +579,7 @@ utf8* platform_get_username()
bool platform_process_is_elevated()
{
BOOL isElevated = FALSE;
HANDLE hToken = NULL;
HANDLE hToken = nullptr;
if (OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &hToken)) {
TOKEN_ELEVATION Elevation;
DWORD tokenSize = sizeof(TOKEN_ELEVATION);
@ -635,8 +635,8 @@ static bool windows_setup_file_association(
get_progIdName(progIdNameW, extension);
bool result = false;
HKEY hKey = NULL;
HKEY hRootKey = NULL;
HKEY hKey = nullptr;
HKEY hRootKey = nullptr;
// [HKEY_CURRENT_USER\Software\Classes]
if (RegOpenKeyW(HKEY_CURRENT_USER, SOFTWARE_CLASSES, &hRootKey) != ERROR_SUCCESS) {

6
src/openrct2/ride/RideRatings.cpp
View File

@ -634,7 +634,7 @@ static void ride_ratings_score_close_proximity(rct_tile_element *inputTileElemen
static void ride_ratings_calculate(Ride *ride)
{
auto calcFunc = ride_ratings_get_calculate_func(ride->type);
if (calcFunc != NULL) {
if (calcFunc != nullptr) {
calcFunc(ride);
}
@ -828,7 +828,7 @@ static void ride_ratings_apply_adjustments(Ride *ride, rating_tuple *ratings)
{
rct_ride_entry *rideEntry = get_ride_entry(ride->subtype);
if (rideEntry == NULL)
if (rideEntry == nullptr)
{
return;
}
@ -975,7 +975,7 @@ static sint32 get_num_of_sheltered_eighths(Ride *ride)
sint32 dh = numShelteredEighths;
rct_ride_entry *rideType = get_ride_entry(ride->subtype);
if (rideType == NULL)
if (rideType == nullptr)
{
return 0;
}

16
src/openrct2/ride/TrackDesignSave.cpp
View File

@ -164,7 +164,7 @@ bool track_design_save(uint8 rideIndex)
}
_trackDesign = track_design_save_to_td6(rideIndex);
if (_trackDesign == NULL) {
if (_trackDesign == nullptr) {
context_show_error(STR_CANT_SAVE_TRACK_DESIGN, gGameCommandErrorText);
return false;
}
@ -322,7 +322,7 @@ static void track_design_save_add_large_scenery(sint32 x, sint32 y, rct_tile_ele
y = y0 + offsetY;
z = (z0 + tile->z_offset) / 8;
tileElement = map_get_large_scenery_segment(x, y, z, direction, sequence);
if (tileElement != NULL)
if (tileElement != nullptr)
{
if (sequence == 0)
{
@ -423,7 +423,7 @@ static void track_design_save_pop_tile_element(sint32 x, sint32 y, rct_tile_elem
);
}
_trackSavedTileElementsCount--;
_trackSavedTileElements[_trackSavedTileElementsCount] = NULL;
_trackSavedTileElements[_trackSavedTileElementsCount] = nullptr;
}
}
@ -503,7 +503,7 @@ static void track_design_save_remove_large_scenery(sint32 x, sint32 y, rct_tile_
y = y0 + offsetY;
z = (z0 + tile->z_offset) / 8;
tileElement = map_get_large_scenery_segment(x, y, z, direction, sequence);
if (tileElement != NULL)
if (tileElement != nullptr)
{
if (sequence == 0)
{
@ -789,7 +789,7 @@ static rct_track_td6 *track_design_save_to_td6(uint8 rideIndex)
if (!result) {
track_design_dispose(td6);
td6 = NULL;
td6 = nullptr;
}
return td6;
}
@ -800,7 +800,7 @@ static rct_track_td6 *track_design_save_to_td6(uint8 rideIndex)
*/
static bool track_design_save_to_td6_for_maze(uint8 rideIndex, rct_track_td6 *td6)
{
rct_tile_element *tileElement = NULL;
rct_tile_element *tileElement = nullptr;
bool mapFound = false;
sint16 startX = 0;
sint16 startY = 0;
@ -1172,7 +1172,7 @@ static size_t track_design_get_scenery_elements_count(rct_track_td6 *td6)
{
size_t count = 0;
rct_td6_scenery_element *sceneryElement = td6->scenery_elements;
if (sceneryElement != NULL) {
if (sceneryElement != nullptr) {
while (sceneryElement->scenery_object.end_flag != 0xFF) {
count++;
sceneryElement++;
@ -1232,7 +1232,7 @@ bool track_design_save_to_file(const utf8 *path)
// Encode TD6 data
uint8 *encodedData = (uint8 *)malloc(0x8000);
assert(td6Buffer.ptr != NULL);
assert(td6Buffer.ptr != nullptr);
size_t encodedDataLength = sawyercoding_encode_td6((uint8*)td6Buffer.ptr, encodedData, td6Buffer.length);
// Save encoded TD6 data to file

36
src/openrct2/ride/TrackPaint.cpp
View File

@ -994,9 +994,9 @@ void track_paint_util_right_helix_up_small_quarter_tiles_paint(paint_session * s
if (sprites[direction][index][0] != 0)
{
uint32 imageId = sprites[direction][index][0] | colourFlags;
LocationXY16 offset = (offsets == NULL ? LocationXY16{ 0, 0 } : offsets[direction][index][0]);
LocationXY16 offset = (offsets == nullptr ? LocationXY16{ 0, 0 } : offsets[direction][index][0]);
LocationXY16 boundsLength = boundsLengths[direction][index][0];
LocationXYZ16 boundsOffset = (boundsOffsets == NULL ? LocationXYZ16{ offset.x, offset.y, 0 }
LocationXYZ16 boundsOffset = (boundsOffsets == nullptr ? LocationXYZ16{ offset.x, offset.y, 0 }
: boundsOffsets[direction][index][0]);
sub_98197C(session, imageId, (sint8)offset.x, (sint8)offset.y, boundsLength.x, boundsLength.y, thickness[0], height,
@ -1005,9 +1005,9 @@ void track_paint_util_right_helix_up_small_quarter_tiles_paint(paint_session * s
if (sprites[direction][index][1] != 0)
{
uint32 imageId = sprites[direction][index][1] | colourFlags;
LocationXY16 offset = (offsets == NULL ? LocationXY16{ 0, 0 } : offsets[direction][index][1]);
LocationXY16 offset = (offsets == nullptr ? LocationXY16{ 0, 0 } : offsets[direction][index][1]);
LocationXY16 boundsLength = boundsLengths[direction][index][1];
LocationXYZ16 boundsOffset = (boundsOffsets == NULL ? LocationXYZ16{ offset.x, offset.y, 0 }
LocationXYZ16 boundsOffset = (boundsOffsets == nullptr ? LocationXYZ16{ offset.x, offset.y, 0 }
: boundsOffsets[direction][index][1]);
sub_98197C(session, imageId, (sint8)offset.x, (sint8)offset.y, boundsLength.x, boundsLength.y, thickness[1], height,
@ -1096,9 +1096,9 @@ void track_paint_util_right_helix_up_large_quarter_tiles_paint(paint_session * s
if (sprites[direction][index][0] != 0)
{
uint32 imageId = sprites[direction][index][0] | colourFlags;
LocationXY16 offset = (offsets == NULL ? LocationXY16{ 0, 0 } : offsets[direction][index][0]);
LocationXY16 offset = (offsets == nullptr ? LocationXY16{ 0, 0 } : offsets[direction][index][0]);
LocationXY16 boundsLength = boundsLengths[direction][index][0];
LocationXYZ16 boundsOffset = (boundsOffsets == NULL ? LocationXYZ16{ offset.x, offset.y, 0 }
LocationXYZ16 boundsOffset = (boundsOffsets == nullptr ? LocationXYZ16{ offset.x, offset.y, 0 }
: boundsOffsets[direction][index][0]);
sub_98197C(session, imageId, (sint8)offset.x, (sint8)offset.y, boundsLength.x, boundsLength.y, thickness[0], height,
@ -1107,9 +1107,9 @@ void track_paint_util_right_helix_up_large_quarter_tiles_paint(paint_session * s
if (sprites[direction][index][1] != 0)
{
uint32 imageId = sprites[direction][index][1] | colourFlags;
LocationXY16 offset = (offsets == NULL ? LocationXY16{ 0, 0 } : offsets[direction][index][1]);
LocationXY16 offset = (offsets == nullptr ? LocationXY16{ 0, 0 } : offsets[direction][index][1]);
LocationXY16 boundsLength = boundsLengths[direction][index][1];
LocationXYZ16 boundsOffset = (boundsOffsets == NULL ? LocationXYZ16{ offset.x, offset.y, 0 }
LocationXYZ16 boundsOffset = (boundsOffsets == nullptr ? LocationXYZ16{ offset.x, offset.y, 0 }
: boundsOffsets[direction][index][1]);
sub_98197C(session, imageId, (sint8)offset.x, (sint8)offset.y, boundsLength.x, boundsLength.y, thickness[1], height,
@ -1270,10 +1270,10 @@ void track_paint_util_eighth_to_diag_tiles_paint(paint_session * session, const
}
uint32 imageId = sprites[direction][index] | colourFlags;
LocationXY16 offset = (offsets == NULL ? LocationXY16{ 0, 0 } : offsets[direction][index]);
LocationXY16 offset = (offsets == nullptr ? LocationXY16{ 0, 0 } : offsets[direction][index]);
LocationXY16 boundsLength = boundsLengths[direction][index];
LocationXYZ16 boundsOffset =
(boundsOffsets == NULL ? LocationXYZ16{ offset.x, offset.y, 0 } : boundsOffsets[direction][index]);
(boundsOffsets == nullptr ? LocationXYZ16{ offset.x, offset.y, 0 } : boundsOffsets[direction][index]);
sub_98197C(session, imageId, (sint8)offset.x, (sint8)offset.y, boundsLength.x, boundsLength.y, thickness[direction][index],
height, boundsOffset.x, boundsOffset.y, height + boundsOffset.z, rotation);
@ -1312,10 +1312,10 @@ void track_paint_util_diag_tiles_paint(paint_session * session, sint8 thickness,
}
uint32 imageId = sprites[direction] | colourFlags;
LocationXY16 offset = (offsets == NULL ? LocationXY16{ 0, 0 } : offsets[direction]);
LocationXY16 offset = (offsets == nullptr ? LocationXY16{ 0, 0 } : offsets[direction]);
LocationXY16 boundsLength = boundsLengths[direction];
LocationXYZ16 boundsOffset =
(boundsOffsets == NULL ? LocationXYZ16{ offset.x, offset.y, 0 } : boundsOffsets[direction]);
(boundsOffsets == nullptr ? LocationXYZ16{ offset.x, offset.y, 0 } : boundsOffsets[direction]);
sub_98197C(session, imageId, (sint8)offset.x, (sint8)offset.y, boundsLength.x, boundsLength.y, thickness, height,
boundsOffset.x, boundsOffset.y, height + boundsOffset.z, rotation);
@ -1432,10 +1432,10 @@ void track_paint_util_right_quarter_turn_5_tiles_paint(paint_sessi
}
uint32 imageId = sprites[direction][index] | colourFlags;
LocationXY16 offset = (offsets == NULL ? LocationXY16{ 0, 0 } : offsets[direction][index]);
LocationXY16 offset = (offsets == nullptr ? LocationXY16{ 0, 0 } : offsets[direction][index]);
LocationXY16 boundsLength = boundsLengths[direction][index];
LocationXYZ16 boundsOffset =
(boundsOffsets == NULL ? LocationXYZ16{ offset.x, offset.y, 0 } : boundsOffsets[direction][index]);
(boundsOffsets == nullptr ? LocationXYZ16{ offset.x, offset.y, 0 } : boundsOffsets[direction][index]);
sub_98197C(session, imageId, (sint8)offset.x, (sint8)offset.y, boundsLength.x, boundsLength.y, thickness, height,
boundsOffset.x, boundsOffset.y, height + boundsOffset.z, rotation);
@ -1598,10 +1598,10 @@ void track_paint_util_right_quarter_turn_3_tiles_paint(paint_sessi
}
uint32 imageId = sprites[direction][index] | colourFlags;
LocationXY16 offset = (offsets == NULL ? LocationXY16{ 0, 0 } : offsets[direction][index]);
LocationXY16 offset = (offsets == nullptr ? LocationXY16{ 0, 0 } : offsets[direction][index]);
LocationXY16 boundsLength = boundsLengths[direction][index];
LocationXYZ16 boundsOffset =
(boundsOffsets == NULL ? LocationXYZ16{ offset.x, offset.y, 0 } : boundsOffsets[direction][index]);
(boundsOffsets == nullptr ? LocationXYZ16{ offset.x, offset.y, 0 } : boundsOffsets[direction][index]);
sub_98197C(session, imageId, (sint8)offset.x, (sint8)offset.y, boundsLength.x, boundsLength.y, thickness, height,
boundsOffset.x, boundsOffset.y, height + boundsOffset.z, rotation);
@ -2186,10 +2186,10 @@ void track_paint(paint_session * session, uint8 direction, sint32 height, rct_ti
}
TRACK_PAINT_FUNCTION_GETTER paintFunctionGetter = RideTypeTrackPaintFunctions[ride->type];
if (paintFunctionGetter != NULL)
if (paintFunctionGetter != nullptr)
{
TRACK_PAINT_FUNCTION paintFunction = paintFunctionGetter(trackType, direction);
if (paintFunction != NULL)
if (paintFunction != nullptr)
{
paintFunction(session, rideIndex, trackSequence, direction, height, tileElement);
}

4
src/openrct2/ride/VehiclePaint.cpp
View File

@ -916,7 +916,7 @@ static void vehicle_sprite_paint(paint_session * session, rct_vehicle * vehicle,
baseImage_id | (vehicle->colours.body_colour << 19) | (vehicle->colours.trim_colour << 24) | IMAGE_TYPE_REMAP_2_PLUS;
paint_struct * ps = sub_98197C(session, image_id, 0, 0, bb.length_x, bb.length_y, bb.length_z, z, bb.offset_x, bb.offset_y,
bb.offset_z + z, rotation);
if (ps != NULL)
if (ps != nullptr)
{
ps->tertiary_colour = vehicle->colours_extended;
}
@ -3047,7 +3047,7 @@ void vehicle_paint(paint_session * session, rct_vehicle * vehicle, sint32 imageD
else
{
rideEntry = get_ride_entry(vehicle->ride_subtype);
if (rideEntry == NULL)
if (rideEntry == nullptr)
{
return;
}

8
src/openrct2/scenario/Scenario.cpp
View File

@ -478,7 +478,7 @@ static sint32 scenario_create_ducks()
#ifndef DEBUG_DESYNC
uint32 scenario_rand()
#else
static FILE *fp = NULL;
static FILE *fp = nullptr;
static const char *realm = "LC";
uint32 dbg_scenario_rand(const char *file, const char *function, const uint32 line, const void *data)
@ -489,7 +489,7 @@ uint32 dbg_scenario_rand(const char *file, const char *function, const uint32 li
gScenarioSrand1 = ror32(originalSrand0, 3);
#ifdef DEBUG_DESYNC
if (fp == NULL)
if (fp == nullptr)
{
if (network_get_mode() == NETWORK_MODE_SERVER)
{
@ -505,7 +505,7 @@ uint32 dbg_scenario_rand(const char *file, const char *function, const uint32 li
{
if (fp)
fclose(fp);
fp = NULL;
fp = nullptr;
realm = "LC";
}
}
@ -525,7 +525,7 @@ uint32 dbg_scenario_rand(const char *file, const char *function, const uint32 li
#ifdef DEBUG_DESYNC
void dbg_report_desync(uint32 tick, uint32 srand0, uint32 server_srand0, const char *clientHash, const char *serverHash)
{
if (fp == NULL)
if (fp == nullptr)
{
if (network_get_mode() == NETWORK_MODE_SERVER)
{

10
src/openrct2/util/Util.cpp
View File

@ -321,7 +321,7 @@ sint32 strlogicalcmp(char const *a, char const *b) {
utf8 * safe_strtrunc(utf8 * text, size_t size)
{
assert(text != NULL);
assert(text != nullptr);
if (size == 0) return text;
@ -343,8 +343,8 @@ utf8 * safe_strtrunc(utf8 * text, size_t size)
char *safe_strcpy(char * destination, const char * source, size_t size)
{
assert(destination != NULL);
assert(source != NULL);
assert(destination != nullptr);
assert(source != nullptr);
if (size == 0) return destination;
@ -371,8 +371,8 @@ char *safe_strcpy(char * destination, const char * source, size_t size)
char *safe_strcat(char *destination, const char *source, size_t size)
{
assert(destination != NULL);
assert(source != NULL);
assert(destination != nullptr);
assert(source != nullptr);
if (size == 0) {
return destination;

92
src/openrct2/world/Footpath.cpp
View File

@ -131,7 +131,7 @@ static rct_tile_element *map_get_footpath_element(sint32 x, sint32 y, sint32 z)
return tileElement;
} while (!tile_element_is_last_for_tile(tileElement++));
return NULL;
return nullptr;
}
static rct_tile_element *map_get_footpath_element_slope(sint32 x, sint32 y, sint32 z, sint32 slope)
@ -149,7 +149,7 @@ static rct_tile_element *map_get_footpath_element_slope(sint32 x, sint32 y, sint
}
} while (!tile_element_is_last_for_tile(tileElement++));
return NULL;
return nullptr;
}
static void loc_6A6620(sint32 flags, sint32 x, sint32 y, rct_tile_element *tileElement)
@ -200,7 +200,7 @@ static money32 footpath_element_insert(sint32 type, sint32 x, sint32 y, sint32 z
entranceElement = map_get_park_entrance_element_at(x, y, z, false);
// Make sure the entrance part is the middle
if (entranceElement != NULL && (entranceElement->properties.entrance.index & 0x0F) == 0)
if (entranceElement != nullptr && (entranceElement->properties.entrance.index & 0x0F) == 0)
{
entrancePath = true;
// Make the price the same as replacing a path
@ -239,7 +239,7 @@ static money32 footpath_element_insert(sint32 type, sint32 x, sint32 y, sint32 z
else
{
tileElement = tile_element_insert(x / 32, y / 32, z, 0x0F);
assert(tileElement != NULL);
assert(tileElement != nullptr);
tileElement->type = TILE_ELEMENT_TYPE_PATH;
tileElement->clearance_height = z + 4 + ((slope & TILE_ELEMENT_SLOPE_NE_SIDE_UP) ? 2 : 0);
footpath_element_set_type(tileElement, type);
@ -445,7 +445,7 @@ static money32 footpath_place_real(sint32 type, sint32 x, sint32 y, sint32 z, si
footpath_provisional_remove();
tileElement = map_get_footpath_element_slope((x / 32), (y / 32), z, slope);
if (tileElement == NULL) {
if (tileElement == nullptr) {
return footpath_element_insert(type, x, y, z, slope, flags, pathItemType);
} else {
return footpath_element_update(x, y, tileElement, type, flags, pathItemType);
@ -469,7 +469,7 @@ static void remove_banners_at_element(sint32 x, sint32 y, rct_tile_element* tile
money32 footpath_remove_real(sint32 x, sint32 y, sint32 z, sint32 flags)
{
rct_tile_element *tileElement;
rct_tile_element *footpathElement = NULL;
rct_tile_element *footpathElement = nullptr;
gCommandExpenditureType = RCT_EXPENDITURE_TYPE_LANDSCAPING;
gCommandPosition.x = x + 16;
@ -490,7 +490,7 @@ money32 footpath_remove_real(sint32 x, sint32 y, sint32 z, sint32 flags)
return MONEY32_UNDEFINED;
tileElement = map_get_footpath_element(x / 32, y / 32, z);
if (tileElement != NULL && (flags & GAME_COMMAND_FLAG_APPLY)) {
if (tileElement != nullptr && (flags & GAME_COMMAND_FLAG_APPLY)) {
if (gGameCommandNestLevel == 1 && !(flags & GAME_COMMAND_FLAG_GHOST)) {
LocationXYZ16 coord;
coord.x = x + 16;
@ -513,7 +513,7 @@ money32 footpath_remove_real(sint32 x, sint32 y, sint32 z, sint32 flags)
footpathElement = tileElement;
}
if (footpathElement != NULL) {
if (footpathElement != nullptr) {
footpath_queue_chain_reset();
remove_banners_at_element(x, y, footpathElement);
footpath_remove_edges_at(x, y, footpathElement);
@ -527,7 +527,7 @@ money32 footpath_remove_real(sint32 x, sint32 y, sint32 z, sint32 flags)
bool isNotOwnedByPark = (flags & GAME_COMMAND_FLAG_5);
bool moneyDisabled = (gParkFlags & PARK_FLAGS_NO_MONEY);
bool isGhost = (footpathElement == NULL) || (tile_element_is_ghost(footpathElement));
bool isGhost = (footpathElement == nullptr) || (tile_element_is_ghost(footpathElement));
if (isNotOwnedByPark || moneyDisabled || isGhost) {
cost = 0;
@ -609,7 +609,7 @@ static money32 footpath_place_from_track(sint32 type, sint32 x, sint32 y, sint32
entranceElement = map_get_park_entrance_element_at(x, y, z, false);
// Make sure the entrance part is the middle
if (entranceElement != NULL && (entranceElement->properties.entrance.index & 0x0F) == 0)
if (entranceElement != nullptr && (entranceElement->properties.entrance.index & 0x0F) == 0)
{
entrancePath = true;
// Make the price the same as replacing a path
@ -656,7 +656,7 @@ static money32 footpath_place_from_track(sint32 type, sint32 x, sint32 y, sint32
else
{
tileElement = tile_element_insert(x / 32, y / 32, z, 0x0F);
assert(tileElement != NULL);
assert(tileElement != nullptr);
tileElement->type = TILE_ELEMENT_TYPE_PATH;
tileElement->clearance_height = z + 4 + ((slope & TILE_ELEMENT_SLOPE_S_CORNER_UP) ? 2 : 0);
tileElement->properties.path.type = (type << 4) | (slope & TILE_ELEMENT_SLOPE_W_CORNER_DN);
@ -833,7 +833,7 @@ void footpath_get_coordinates_from_pos(sint32 screenX, sint32 screenY, sint32 *x
if (interactionType != VIEWPORT_INTERACTION_ITEM_FOOTPATH || !(viewport->flags & (VIEWPORT_FLAG_UNDERGROUND_INSIDE | VIEWPORT_FLAG_HIDE_BASE | VIEWPORT_FLAG_HIDE_VERTICAL))) {
get_map_coordinates_from_pos(screenX, screenY, VIEWPORT_INTERACTION_MASK_FOOTPATH & VIEWPORT_INTERACTION_MASK_TERRAIN, &position.x, &position.y, &interactionType, &myTileElement, &viewport);
if (interactionType == VIEWPORT_INTERACTION_ITEM_NONE) {
if (x != NULL) *x = LOCATION_NULL;
if (x != nullptr) *x = LOCATION_NULL;
return;
}
}
@ -879,10 +879,10 @@ void footpath_get_coordinates_from_pos(sint32 screenX, sint32 screenY, sint32 *x
}
}
if (x != NULL) *x = position.x & ~0x1F;
if (y != NULL) *y = position.y & ~0x1F;
if (direction != NULL) *direction = myDirection;
if (tileElement != NULL) *tileElement = myTileElement;
if (x != nullptr) *x = position.x & ~0x1F;
if (y != nullptr) *y = position.y & ~0x1F;
if (direction != nullptr) *direction = myDirection;
if (tileElement != nullptr) *tileElement = myTileElement;
}
/**
@ -915,7 +915,7 @@ void footpath_bridge_get_info_from_pos(sint32 screenX, sint32 screenY, sint32 *x
sint32 bx = bitscanforward(directions);
bx += (*tileElement)->type;
bx &= 3;
if (direction != NULL) *direction = bx;
if (direction != nullptr) *direction = bx;
return;
}
}
@ -927,7 +927,7 @@ void footpath_bridge_get_info_from_pos(sint32 screenX, sint32 screenY, sint32 *x
sint32 directions = entrance_get_directions(*tileElement);
if (directions & 0x0F) {
sint32 bx = tile_element_get_direction_with_offset(*tileElement, bitscanforward(directions));
if (direction != NULL) *direction = bx;
if (direction != nullptr) *direction = bx;
return;
}
}
@ -993,7 +993,7 @@ bool fence_in_the_way(sint32 x, sint32 y, sint32 z0, sint32 z1, sint32 direction
rct_tile_element *tileElement;
tileElement = map_get_first_element_at(x >> 5, y >> 5);
if (tileElement == NULL)
if (tileElement == nullptr)
return false;
do {
if (tile_element_get_type(tileElement) != TILE_ELEMENT_TYPE_WALL)
@ -1037,7 +1037,7 @@ static rct_tile_element *footpath_connect_corners_get_neighbour(sint32 x, sint32
return tileElement;
} while (!tile_element_is_last_for_tile(tileElement++));
return NULL;
return nullptr;
}
/**
@ -1067,14 +1067,14 @@ static void footpath_connect_corners(sint32 initialX, sint32 initialY, rct_tile_
x += TileDirectionDelta[direction].x;
y += TileDirectionDelta[direction].y;
tileElement[1] = footpath_connect_corners_get_neighbour(x, y, z, (1 << (direction ^ 2)));
if (tileElement[1] == NULL)
if (tileElement[1] == nullptr)
continue;
direction = (direction + 1) & 3;
x += TileDirectionDelta[direction].x;
y += TileDirectionDelta[direction].y;
tileElement[2] = footpath_connect_corners_get_neighbour(x, y, z, (1 << (direction ^ 2)));
if (tileElement[2] == NULL)
if (tileElement[2] == nullptr)
continue;
direction = (direction + 1) & 3;
@ -1082,11 +1082,11 @@ static void footpath_connect_corners(sint32 initialX, sint32 initialY, rct_tile_
y += TileDirectionDelta[direction].y;
// First check link to previous tile
tileElement[3] = footpath_connect_corners_get_neighbour(x, y, z, (1 << (direction ^ 2)));
if (tileElement[3] == NULL)
if (tileElement[3] == nullptr)
continue;
// Second check link to initial tile
tileElement[3] = footpath_connect_corners_get_neighbour(x, y, z, (1 << ((direction + 1) & 3)));
if (tileElement[3] == NULL)
if (tileElement[3] == nullptr)
continue;
direction = (direction + 1) & 3;
@ -1203,7 +1203,7 @@ static rct_tile_element *footpath_get_element(sint32 x, sint32 y, sint32 z0, sin
return tileElement;
}
} while (!tile_element_is_last_for_tile(tileElement++));
return NULL;
return nullptr;
}
static bool sub_footpath_disconnect_queue_from_path(sint32 x, sint32 y, rct_tile_element *tileElement, sint32 action, sint32 direction) {
@ -1216,7 +1216,7 @@ static bool sub_footpath_disconnect_queue_from_path(sint32 x, sint32 y, rct_tile
sint32 y1 = y + TileDirectionDelta[direction].y;
sint32 z = tileElement->base_height;
rct_tile_element *otherTileElement = footpath_get_element(x1, y1, z - 2, z, direction);
if (otherTileElement != NULL && !footpath_element_is_queue(otherTileElement)) {
if (otherTileElement != nullptr && !footpath_element_is_queue(otherTileElement)) {
tileElement->properties.path.type &= ~FOOTPATH_PROPERTIES_SLOPE_DIRECTION_MASK;
if (action > 0) {
tileElement->properties.path.edges &= ~(1 << direction);
@ -1474,8 +1474,8 @@ void footpath_chain_ride_queue(sint32 rideIndex, sint32 entranceIndex, sint32 x,
rct_tile_element *lastPathElement, *lastQueuePathElement;
sint32 lastPathX = x, lastPathY = y, lastPathDirection = direction;
lastPathElement = NULL;
lastQueuePathElement = NULL;
lastPathElement = nullptr;
lastQueuePathElement = nullptr;
sint32 z = tileElement->base_height;
for (;;) {
if (tile_element_get_type(tileElement) == TILE_ELEMENT_TYPE_PATH) {
@ -1539,7 +1539,7 @@ void footpath_chain_ride_queue(sint32 rideIndex, sint32 entranceIndex, sint32 x,
map_invalidate_element(x, y, tileElement);
if (lastQueuePathElement == NULL) {
if (lastQueuePathElement == nullptr) {
lastQueuePathElement = tileElement;
}
@ -1557,7 +1557,7 @@ void footpath_chain_ride_queue(sint32 rideIndex, sint32 entranceIndex, sint32 x,
break;
}
if (rideIndex != 255 && lastPathElement != NULL) {
if (rideIndex != 255 && lastPathElement != nullptr) {
if (footpath_element_is_queue(lastPathElement)) {
lastPathElement->properties.path.type |= (1 << 3); // Set the ride sign flag
lastPathElement->type &= 0x3F; // Clear the ride sign direction
@ -1637,7 +1637,7 @@ static void footpath_fix_ownership(sint32 x, sint32 y, rct_tile_element *pathEle
uint16 ownership;
// Unlikely to be NULL unless deliberate.
if (surfaceElement != NULL)
if (surfaceElement != nullptr)
{
// If the tile is not safe to own construction rights of, erase them.
if (check_max_allowable_land_rights_for_tile(x >> 5, y >> 5, surfaceElement->base_height) == OWNERSHIP_UNOWNED)
@ -1930,7 +1930,7 @@ static rct_tile_element* footpath_can_be_wide(sint32 x, sint32 y, uint8 height)
return tileElement;
} while (!tile_element_is_last_for_tile(tileElement++));
return NULL;
return nullptr;
}
@ -2010,7 +2010,7 @@ void footpath_update_path_wide_flags(sint32 x, sint32 y)
uint8 F3EFA5 = 0;
if (tileElement->properties.path.edges & EDGE_NW) {
F3EFA5 |= 0x80;
if (pathList[7] != NULL) {
if (pathList[7] != nullptr) {
if (footpath_element_is_wide(pathList[7])) {
F3EFA5 &= ~0x80;
}
@ -2019,7 +2019,7 @@ void footpath_update_path_wide_flags(sint32 x, sint32 y)
if (tileElement->properties.path.edges & EDGE_NE) {
F3EFA5 |= 0x2;
if (pathList[1] != NULL) {
if (pathList[1] != nullptr) {
if (footpath_element_is_wide(pathList[1])) {
F3EFA5 &= ~0x2;
}
@ -2033,7 +2033,7 @@ void footpath_update_path_wide_flags(sint32 x, sint32 y)
* is always false due to the tile update order
* in combination with reset tiles.
* Commented out since it will never occur. */
//if (pathList[3] != NULL) {
//if (pathList[3] != nullptr) {
// if (footpath_element_is_wide(pathList[3])) {
// F3EFA5 &= ~0x8;
// }
@ -2047,18 +2047,18 @@ void footpath_update_path_wide_flags(sint32 x, sint32 y)
* is always false due to the tile update order
* in combination with reset tiles.
* Commented out since it will never occur. */
//if (pathList[5] != NULL) {
//if (pathList[5] != nullptr) {
// if (footpath_element_is_wide(pathList[5])) {
// F3EFA5 &= ~0x20;
// }
//}
}
if ((F3EFA5 & 0x80) && (pathList[7] != NULL) && !(footpath_element_is_wide(pathList[7]))) {
if ((F3EFA5 & 0x80) && (pathList[7] != nullptr) && !(footpath_element_is_wide(pathList[7]))) {
if ((F3EFA5 & 2) &&
(pathList[0] != NULL) && (!footpath_element_is_wide(pathList[0])) &&
(pathList[0] != nullptr) && (!footpath_element_is_wide(pathList[0])) &&
((pathList[0]->properties.path.edges & 6) == 6) && // N E
(pathList[1] != NULL) && (!footpath_element_is_wide(pathList[1]))) {
(pathList[1] != nullptr) && (!footpath_element_is_wide(pathList[1]))) {
F3EFA5 |= 0x1;
}
@ -2068,9 +2068,9 @@ void footpath_update_path_wide_flags(sint32 x, sint32 y)
* in combination with reset tiles.
* Short circuit the logic appropriately. */
if ((F3EFA5 & 0x20) &&
(pathList[6] != NULL) && (!footpath_element_is_wide(pathList[6])) &&
(pathList[6] != nullptr) && (!footpath_element_is_wide(pathList[6])) &&
((pathList[6]->properties.path.edges & 3) == 3) && // N W
(pathList[5] != NULL) && (true || !footpath_element_is_wide(pathList[5]))) {
(pathList[5] != nullptr) && (true || !footpath_element_is_wide(pathList[5]))) {
F3EFA5 |= 0x40;
}
}
@ -2082,11 +2082,11 @@ void footpath_update_path_wide_flags(sint32 x, sint32 y)
* are always false due to the tile update order
* in combination with reset tiles.
* Short circuit the logic appropriately. */
if ((F3EFA5 & 0x8) && (pathList[3] != NULL) && (true || !footpath_element_is_wide(pathList[3]))) {
if ((F3EFA5 & 0x8) && (pathList[3] != nullptr) && (true || !footpath_element_is_wide(pathList[3]))) {
if ((F3EFA5 & 2) &&
(pathList[2] != NULL) && (true || !footpath_element_is_wide(pathList[2])) &&
(pathList[2] != nullptr) && (true || !footpath_element_is_wide(pathList[2])) &&
((pathList[2]->properties.path.edges & 0xC) == 0xC) &&
(pathList[1] != NULL) && (!footpath_element_is_wide(pathList[1]))) {
(pathList[1] != nullptr) && (!footpath_element_is_wide(pathList[1]))) {
F3EFA5 |= 0x4;
}
@ -2097,9 +2097,9 @@ void footpath_update_path_wide_flags(sint32 x, sint32 y)
* in combination with reset tiles.
* Short circuit the logic appropriately. */
if ((F3EFA5 & 0x20) &&
(pathList[4] != NULL) && (true || !footpath_element_is_wide(pathList[4])) &&
(pathList[4] != nullptr) && (true || !footpath_element_is_wide(pathList[4])) &&
((pathList[4]->properties.path.edges & 9) == 9) &&
(pathList[5] != NULL) && (true || !footpath_element_is_wide(pathList[5]))) {
(pathList[5] != nullptr) && (true || !footpath_element_is_wide(pathList[5]))) {
F3EFA5 |= 0x10;
}
}

2
src/openrct2/world/Map.cpp
View File

@ -2870,7 +2870,7 @@ void game_command_place_large_scenery(sint32* eax, sint32* ebx, sint32* ecx, sin
}
rct_tile_element *new_tile_element = tile_element_insert(curTile.x / 32, curTile.y / 32, zLow, F43887);
assert(new_tile_element != NULL);
assert(new_tile_element != nullptr);
map_animation_create(MAP_ANIMATION_TYPE_LARGE_SCENERY, curTile.x, curTile.y, zLow);
new_tile_element->clearance_height = zHigh;

2
src/openrct2/world/MapAnimation.cpp
View File

@ -305,7 +305,7 @@ static bool map_animation_invalidate_track_onridephoto(sint32 x, sint32 y, sint3
tileElement = map_get_first_element_at(x >> 5, y >> 5);
do {
if (tileElement == NULL)
if (tileElement == nullptr)
break;
if (tileElement->base_height != baseZ)
continue;

16
src/openrct2/world/Scenery.cpp
View File

@ -95,7 +95,7 @@ void scenery_update_tile(sint32 x, sint32 y)
} else if (tile_element_get_type(tileElement) == TILE_ELEMENT_TYPE_PATH) {
if (footpath_element_has_path_scenery(tileElement) && !footpath_element_path_scenery_is_ghost(tileElement)) {
rct_scenery_entry *sceneryEntry = get_footpath_item_entry(footpath_element_get_path_scenery_index(tileElement));
if (sceneryEntry != NULL) {
if (sceneryEntry != nullptr) {
if (sceneryEntry->path_bit.flags & PATH_BIT_FLAG_JUMPING_FOUNTAIN_WATER) {
jumping_fountain_begin(JUMPING_FOUNTAIN_TYPE_WATER, x, y, tileElement);
}
@ -118,7 +118,7 @@ void scenery_update_age(sint32 x, sint32 y, rct_tile_element *tileElement)
rct_scenery_entry *sceneryEntry;
sceneryEntry = get_small_scenery_entry(tileElement->properties.scenery.type);
if (sceneryEntry == NULL)
if (sceneryEntry == nullptr)
{
return;
}
@ -280,7 +280,7 @@ void scenery_remove_ghost_tool_placement(){
rct_scenery_entry *get_small_scenery_entry(sint32 entryIndex)
{
if (entryIndex >= object_entry_group_counts[OBJECT_TYPE_SMALL_SCENERY]) {
return NULL;
return nullptr;
}
return (rct_scenery_entry*)gSmallSceneryEntries[entryIndex];
}
@ -288,7 +288,7 @@ rct_scenery_entry *get_small_scenery_entry(sint32 entryIndex)
rct_scenery_entry *get_large_scenery_entry(sint32 entryIndex)
{
if (entryIndex >= object_entry_group_counts[OBJECT_TYPE_LARGE_SCENERY]) {
return NULL;
return nullptr;
}
return (rct_scenery_entry*)gLargeSceneryEntries[entryIndex];
}
@ -296,7 +296,7 @@ rct_scenery_entry *get_large_scenery_entry(sint32 entryIndex)
rct_scenery_entry *get_wall_entry(sint32 entryIndex)
{
if (entryIndex >= object_entry_group_counts[OBJECT_TYPE_WALLS]) {
return NULL;
return nullptr;
}
return (rct_scenery_entry*)gWallSceneryEntries[entryIndex];
}
@ -304,7 +304,7 @@ rct_scenery_entry *get_wall_entry(sint32 entryIndex)
rct_scenery_entry *get_banner_entry(sint32 entryIndex)
{
if (entryIndex >= object_entry_group_counts[OBJECT_TYPE_BANNERS]) {
return NULL;
return nullptr;
}
return (rct_scenery_entry*)gBannerSceneryEntries[entryIndex];
}
@ -312,7 +312,7 @@ rct_scenery_entry *get_banner_entry(sint32 entryIndex)
rct_scenery_entry *get_footpath_item_entry(sint32 entryIndex)
{
if (entryIndex >= object_entry_group_counts[OBJECT_TYPE_PATH_BITS]) {
return NULL;
return nullptr;
}
return (rct_scenery_entry*)gFootpathAdditionEntries[entryIndex];
}
@ -320,7 +320,7 @@ rct_scenery_entry *get_footpath_item_entry(sint32 entryIndex)
rct_scenery_group_entry *get_scenery_group_entry(sint32 entryIndex)
{
if (entryIndex >= object_entry_group_counts[OBJECT_TYPE_SCENERY_GROUP]) {
return NULL;
return nullptr;
}
return (rct_scenery_group_entry*)gSceneryGroupEntries[entryIndex];
}

30
src/openrct2/world/Sprite.cpp
View File

@ -58,7 +58,7 @@ static size_t GetSpatialIndexOffset(sint32 x, sint32 y);
rct_sprite *try_get_sprite(size_t spriteIndex)
{
rct_sprite * sprite = NULL;
rct_sprite * sprite = nullptr;
if (spriteIndex < MAX_SPRITES)
{
sprite = &_spriteList[spriteIndex];
@ -250,7 +250,7 @@ const char * sprite_checksum()
const char * sprite_checksum()
{
return NULL;
return nullptr;
}
#endif // DISABLE_NETWORK
@ -315,11 +315,11 @@ rct_sprite *create_sprite(uint8 bl)
// 69EC96;
uint16 cx = 0x12C - gSpriteListCount[SPRITE_LIST_MISC];
if (cx >= gSpriteListCount[SPRITE_LIST_NULL]) {
return NULL;
return nullptr;
}
linkedListTypeOffset = SPRITE_LIST_MISC * 2;
} else if (gSpriteListCount[SPRITE_LIST_NULL] == 0) {
return NULL;
return nullptr;
}
rct_unk_sprite *sprite = &(get_sprite(gSpriteListHead[SPRITE_LIST_NULL]))->unknown;
@ -429,7 +429,7 @@ static void sprite_steam_particle_update(rct_steam_particle *steam)
void sprite_misc_explosion_cloud_create(sint32 x, sint32 y, sint32 z)
{
rct_unk_sprite *sprite = (rct_unk_sprite*)create_sprite(2);
if (sprite != NULL) {
if (sprite != nullptr) {
sprite->sprite_width = 44;
sprite->sprite_height_negative = 32;
sprite->sprite_height_positive = 34;
@ -460,7 +460,7 @@ static void sprite_misc_explosion_cloud_update(rct_sprite * sprite)
void sprite_misc_explosion_flare_create(sint32 x, sint32 y, sint32 z)
{
rct_unk_sprite *sprite = (rct_unk_sprite*)create_sprite(2);
if (sprite != NULL) {
if (sprite != nullptr) {
sprite->sprite_width = 25;
sprite->sprite_height_negative = 85;
sprite->sprite_height_positive = 8;
@ -675,7 +675,7 @@ void litter_create(sint32 x, sint32 y, sint32 z, sint32 direction, sint32 type)
return;
if (gSpriteListCount[SPRITE_LIST_LITTER] >= 500) {
rct_litter *newestLitter = NULL;
rct_litter *newestLitter = nullptr;
uint32 newestLitterCreationTick = 0;
for (uint16 nextSpriteIndex, spriteIndex = gSpriteListHead[SPRITE_LIST_LITTER]; spriteIndex != SPRITE_INDEX_NULL; spriteIndex = nextSpriteIndex) {
rct_litter *litter = &get_sprite(spriteIndex)->litter;
@ -686,14 +686,14 @@ void litter_create(sint32 x, sint32 y, sint32 z, sint32 direction, sint32 type)
}
}
if (newestLitter != NULL) {
if (newestLitter != nullptr) {
invalidate_sprite_0((rct_sprite*)newestLitter);
sprite_remove((rct_sprite*)newestLitter);
}
}
rct_litter *litter = (rct_litter*)create_sprite(1);
if (litter == NULL)
if (litter == nullptr)
return;
move_sprite_to_list((rct_sprite*)litter, SPRITE_LIST_LITTER * 2);
@ -841,7 +841,7 @@ static rct_sprite * find_sprite_list_cycle(uint16 sprite_idx)
const rct_sprite * fast = get_sprite(sprite_idx);
const rct_sprite * slow = fast;
bool increment_slow = false;
rct_sprite * cycle_start = NULL;
rct_sprite * cycle_start = nullptr;
while (fast->unknown.sprite_index != SPRITE_INDEX_NULL)
{
// increment fast every time, unless reached the end
@ -876,7 +876,7 @@ static rct_sprite * find_sprite_quadrant_cycle(uint16 sprite_idx)
const rct_sprite * fast = get_sprite(sprite_idx);
const rct_sprite * slow = fast;
bool increment_slow = false;
rct_sprite * cycle_start = NULL;
rct_sprite * cycle_start = nullptr;
while (fast->unknown.sprite_index != SPRITE_INDEX_NULL)
{
// increment fast every time, unless reached the end
@ -920,7 +920,7 @@ sint32 check_for_sprite_list_cycles(bool fix)
{
for (sint32 i = 0; i < NUM_SPRITE_LISTS; i++) {
rct_sprite * cycle_start = find_sprite_list_cycle(gSpriteListHead[i]);
if (cycle_start != NULL)
if (cycle_start != nullptr)
{
if (fix)
{
@ -964,7 +964,7 @@ sint32 fix_disjoint_sprites()
// Find reachable sprites
bool reachable[MAX_SPRITES] = { false };
uint16 sprite_idx = gSpriteListHead[SPRITE_LIST_NULL];
rct_sprite * null_list_tail = NULL;
rct_sprite * null_list_tail = nullptr;
while (sprite_idx != SPRITE_INDEX_NULL)
{
reachable[sprite_idx] = true;
@ -981,7 +981,7 @@ sint32 fix_disjoint_sprites()
rct_sprite * spr = get_sprite(sprite_idx);
if (spr->unknown.sprite_identifier == SPRITE_IDENTIFIER_NULL)
{
openrct2_assert(null_list_tail != NULL, "Null list is empty, yet found null sprites");
openrct2_assert(null_list_tail != nullptr, "Null list is empty, yet found null sprites");
spr->unknown.sprite_index = sprite_idx;
if (!reachable[sprite_idx])
{
@ -1002,7 +1002,7 @@ sint32 check_for_spatial_index_cycles(bool fix)
{
for (sint32 i = 0; i < SPATIAL_INDEX_LOCATION_NULL; i++) {
rct_sprite * cycle_start = find_sprite_quadrant_cycle(gSpriteSpatialIndex[i]);
if (cycle_start != NULL)
if (cycle_start != nullptr)
{
if (fix)
{

8
test/testpaint/Compat.cpp
View File

@ -92,7 +92,7 @@ void large_scenery_paint(paint_session * session, uint8 direction, uint16 height
Ride *get_ride(int index) {
if (index < 0 || index >= MAX_RIDES) {
log_error("invalid index %d for ride", index);
return NULL;
return nullptr;
}
return &gRideList[index];
}
@ -100,7 +100,7 @@ Ride *get_ride(int index) {
rct_ride_entry *get_ride_entry(int index) {
if (index < 0 || index >= object_entry_group_counts[OBJECT_TYPE_RIDE]) {
log_error("invalid index %d for ride type", index);
return NULL;
return nullptr;
}
return gRideEntries[index];
@ -108,7 +108,7 @@ rct_ride_entry *get_ride_entry(int index) {
rct_ride_entry *get_ride_entry_by_ride(Ride *ride) {
rct_ride_entry * type = get_ride_entry(ride->subtype);
if (type == NULL) {
if (type == nullptr) {
log_error("Invalid ride subtype for ride");
}
return type;
@ -138,7 +138,7 @@ int tile_element_get_direction_with_offset(const rct_tile_element *element, uint
rct_tile_element *map_get_first_element_at(int x, int y) {
if (x < 0 || y < 0 || x > 255 || y > 255) {
log_error("Trying to access element outside of range");
return NULL;
return nullptr;
}
return gTileElementTilePointers[x + y * 256];
}

4
test/testpaint/Utils.cpp
View File

@ -45,11 +45,11 @@ namespace Utils {
bool rideSupportsTrackType(uint8 rideType, uint8 trackType) {
TRACK_PAINT_FUNCTION_GETTER newPaintGetter = RideTypeTrackPaintFunctions[rideType];
if (newPaintGetter == NULL) {
if (newPaintGetter == nullptr) {
return false;
}
if (newPaintGetter(trackType, 0) == NULL) {
if (newPaintGetter(trackType, 0) == nullptr) {
return false;
}

2
test/testpaint/generate.cpp
View File

@ -1046,7 +1046,7 @@ private:
}
}
WriteLine(1, "}");
WriteLine(1, "return NULL;");
WriteLine(1, "return nullptr;");
WriteLine(0, "}");
}

6
test/testpaint/main.cpp
View File

@ -101,7 +101,7 @@ static const char* GetAnsiColorCode(CLIColour color) {
case GREEN: return "2";
case YELLOW:
return "3";
default: return NULL;
default: return nullptr;
};
}
@ -189,7 +189,7 @@ int main(int argc, char *argv[]);
#define OPENRCT2_DLL_MODULE_NAME "openrct2.dll"
static HMODULE _dllModule = NULL;
static HMODULE _dllModule = nullptr;
utf8 *utf8_write_codepoint(utf8 *dst, uint32 codepoint)
{
@ -256,7 +256,7 @@ BOOL APIENTRY DllMain(HANDLE hModule, DWORD dwReason, LPVOID lpReserved)
__declspec(dllexport) int StartOpenRCT(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
{
if (_dllModule == NULL) {
if (_dllModule == nullptr) {
_dllModule = GetModuleHandleA(OPENRCT2_DLL_MODULE_NAME);
}