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utils: improve docs and const correctness

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Sebastian Krzyszkowiak 2019-10-01 23:05:30 +02:00
parent f7c9088695
commit 7cca01b4b8
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GPG key ID: E8F235CF3BDBC3FF
2 changed files with 11 additions and 8 deletions
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6
src/utils.c
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@ -633,7 +633,7 @@ SYMBOL_EXPORT void DisableCompositor(struct Game* game) {
ResizeGamestates(game);
}
SYMBOL_EXPORT char* StrToLower(struct Game* game, char* text) {
SYMBOL_EXPORT char* StrToLower(struct Game* game, const char* text) {
// FIXME: UTF-8
char *res = strdup(text), *iter = res;
while (*iter) {
@ -643,7 +643,7 @@ SYMBOL_EXPORT char* StrToLower(struct Game* game, char* text) {
return AddGarbage(game, res);
}
SYMBOL_EXPORT char* StrToUpper(struct Game* game, char* text) {
SYMBOL_EXPORT char* StrToUpper(struct Game* game, const char* text) {
// FIXME: UTF-8
char *res = strdup(text), *iter = res;
while (*iter) {
@ -653,7 +653,7 @@ SYMBOL_EXPORT char* StrToUpper(struct Game* game, char* text) {
return AddGarbage(game, res);
}
SYMBOL_EXPORT char* PunchNumber(struct Game* game, char* text, char ch, int number) {
SYMBOL_EXPORT char* PunchNumber(struct Game* game, const char* text, char ch, int number) {
char* txt = strdup(text);
char* tmp = txt;
while (*tmp) {

13
src/utils.h
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@ -52,9 +52,9 @@ void ScaleBitmap(ALLEGRO_BITMAP* source, int width, int height);
/*! \brief Loads bitmap into memory and scales it with software linear filtering. */
ALLEGRO_BITMAP* LoadScaledBitmap(struct Game* game, char* filename, int width, int height);
/*! \brief Finds the path for data file. Returns NULL when the file can't be found. */
/*! \brief Finds the path for data file. Returns NULL when the file can't be found, or ephemeral string otherwise. */
const char* FindDataFilePath(struct Game* game, const char* filename);
/*! \brief Finds the path for data file. Triggers BSOD and quits when the file can't be found. */
/*! \brief Finds the path for data file. Triggers BSOD and quits when the file can't be found, returns ephemeral string otherwise. */
const char* GetDataFilePath(struct Game* game, const char* filename);
__attribute__((__format__(__printf__, 5, 6))) void PrintConsoleWithContext(struct Game* game, int line, const char* file, const char* func, char* format, ...);
@ -85,10 +85,13 @@ ALLEGRO_BITMAP* CreateNotPreservedBitmap(int width, int height);
void EnableCompositor(struct Game* game, void compositor(struct Game* game));
void DisableCompositor(struct Game* game);
char* StrToLower(struct Game* game, char* text);
char* StrToUpper(struct Game* game, char* text);
/*! \brief Converts given string to lowercase. Returns ephemeral string. */
char* StrToLower(struct Game* game, const char* text);
/*! \brief Converts given string to uppercase. Returns ephemeral string. */
char* StrToUpper(struct Game* game, const char* text);
char* PunchNumber(struct Game* game, char* text, char ch, int number);
/*! \brief Puts a given number into places in given string marked by given character. Returns ephemeral string. */
char* PunchNumber(struct Game* game, const char* text, char ch, int number);
/*! \brief Quits the game. On platforms that allow it, brings the game to the background without quiting if <allow_pausing> is true. */
void QuitGame(struct Game* game, bool allow_pausing);