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Code Issues Releases Wiki Activity

prepare for loading a language file

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This commit is contained in:
IntelOrca
2014-08-07 23:20:58 +01:00
parent 96aaa87543
commit 13d95ded35
6 changed files with 3544 additions and 5 deletions
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75
src/string_ids.c
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@@ -1068,11 +1068,6 @@ char real_name_initials[] = {
void format_string_part_from_raw(char **dest, const char *src, char **args);
void format_string_part(char **dest, rct_string_id format, char **args);
const char *get_string(rct_string_id id)
{
return RCT2_ADDRESS(0x009BF2D4, const char*)[id];
}
void format_integer(char **dest, int value)
{
int digit;
@@ -1661,3 +1656,73 @@ void reset_saved_strings() {
RCT2_ADDRESS(0x135A8F4, uint8)[i * 32] = 0;
}
}
// Buffer storing all the string data
long language_buffer_size = 0;
char *language_buffer = NULL;
// List of string pointers into the string data
int language_num_strings = 0;
char **language_strings = NULL;
const char *get_string(rct_string_id id)
{
const char *str = language_strings == NULL ?
RCT2_ADDRESS(0x009BF2D4, const char*)[id] :
language_strings[id];
return str == NULL ? "" : str;
}
int language_open(const char *filename)
{
// WIP, file can be loaded in but not in a suitable state.
// Due to loading an uncompiled text language file, tokens surrounded with braces need to be converted to the correct
// format character code. Therefore the language can not stay in its raw form and must be re-written as the text file is
// parsed.
// get_string returns the original game string address if no language is loaded in.
return 0;
FILE *f = fopen(filename, "rb");
if (f == NULL)
return 0;
fseek(f, 0, SEEK_END);
language_buffer_size = ftell(f);
language_buffer = calloc(1, language_buffer_size);
fseek(f, 0, SEEK_SET);
fread(language_buffer, language_buffer_size, 1, f);
fclose(f);
language_strings = calloc(STR_COUNT, sizeof(char*));
int i, stringIndex = 0, searchForEndLine = 0;
for (i = 0; i < language_buffer_size; i++) {
char *c = &language_buffer[i];
if (searchForEndLine) {
if (*c == '\n' || *c == '\r') {
*c = 0;
searchForEndLine = 0;
}
} else if (*c == ':') {
language_strings[stringIndex++] = c + 1;
searchForEndLine = 1;
}
}
language_num_strings = stringIndex;
return 1;
}
void language_close()
{
if (language_buffer != NULL)
free(language_buffer);
language_buffer_size = 0;
if (language_strings != NULL)
free(language_strings);
language_num_strings = 0;
}