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(svn r5952) - struct GRFText{Entry,} are private to newgrf_text.c

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- use a variable size array instead of another malloc()
This commit is contained in:
tron 2006-08-19 16:30:05 +00:00
parent 3c79725742
commit 12dc00aa10
2 changed files with 32 additions and 34 deletions
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41
newgrf_text.c
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@ -123,6 +123,31 @@ const iso_grf iso_codes[] = {
};
/**
* Element of the linked list.
* Each of those elements represent the string,
* but according to a different lang.
*/
typedef struct GRFText {
struct GRFText *next;
byte langid;
char text[VARARRAY_SIZE];
} GRFText;
/**
* Holder of the above structure.
* Putting both grfid and stringid together allows us to avoid duplicates,
* since it is NOT SUPPOSED to happen.
*/
typedef struct GRFTextEntry {
uint32 grfid;
uint16 stringid;
StringID def_string;
GRFText *textholder;
} GRFTextEntry;
static uint _num_grf_texts = 0;
static GRFTextEntry _grf_text[(1 << TABSIZE) * 3];
static byte _currentLangID = GRFLX_ENGLISH; //by default, english is used.
@ -206,10 +231,10 @@ StringID AddGRFString(uint32 grfid, uint16 stringid, byte langid_to_add, bool ne
/* Too many strings allocated, return empty */
if (id == lengthof(_grf_text)) return STR_EMPTY;
newtext = calloc(1, sizeof(*newtext));
newtext->langid = GB(langid_to_add, 0, 6);
newtext->text = strdup(text_to_add);
newtext = malloc(sizeof(*newtext) + strlen(text_to_add) + 1);
newtext->next = NULL;
newtext->langid = GB(langid_to_add, 0, 6);
strcpy(newtext->text, text_to_add);
TranslateTTDPatchCodes(newtext->text);
@ -251,8 +276,8 @@ StringID GetGRFStringID(uint32 grfid, uint16 stringid)
char *GetGRFString(char *buff, uint16 stringid)
{
GRFText *search_text;
GRFText *default_text = NULL;
const GRFText *default_text = NULL;
const GRFText *search_text;
assert(_grf_text[stringid].grfid != 0);
/*Search the list of lang-strings of this stringid for current lang */
@ -287,10 +312,9 @@ char *GetGRFString(char *buff, uint16 stringid)
*/
void SetCurrentGrfLangID(const char *iso_name)
{
byte ret,i;
/* Use English by default, if we can't match up the iso_code. */
ret = GRFLX_ENGLISH;
byte ret = GRFLX_ENGLISH;
byte i;
for (i=0; i < lengthof(iso_codes); i++) {
if (strncmp(iso_codes[i].code, iso_name, strlen(iso_codes[i].code)) == 0) {
@ -314,7 +338,6 @@ void CleanUpStrings(void)
GRFText *grftext = _grf_text[id].textholder;
while (grftext != NULL) {
GRFText *grftext2 = grftext->next;
free(grftext->text);
free(grftext);
grftext = grftext2;
}

25
newgrf_text.h
View File

@ -6,31 +6,6 @@
* Header of Action 04 "universal holder" structure and functions
*/
/**
* Element of the linked list.
* Each of those elements represent the string,
* but according to a different lang.
*/
typedef struct GRFText {
byte langid;
char *text;
struct GRFText *next;
} GRFText;
/**
* Holder of the above structure.
* Putting both grfid and stringid togueter allow us to avoid duplicates,
* since it is NOT SUPPOSED to happen.
*/
typedef struct GRFTextEntry {
uint32 grfid;
uint16 stringid;
StringID def_string;
GRFText *textholder;
} GRFTextEntry;
StringID AddGRFString(uint32 grfid, uint16 stringid, byte langid, bool new_scheme, const char *text_to_add, StringID def_string);
StringID GetGRFStringID(uint32 grfid, uint16 stringid);
char *GetGRFString(char *buff, uint16 stringid);