diff options
Diffstat (limited to 'src/engine/config.cpp')
| -rw-r--r-- | src/engine/config.cpp | 33 |
1 files changed, 27 insertions, 6 deletions
diff --git a/src/engine/config.cpp b/src/engine/config.cpp index 7694b159..fc4dff1e 100644 --- a/src/engine/config.cpp +++ b/src/engine/config.cpp @@ -23,15 +23,36 @@ void config_reset() #undef MACRO_CONFIG_STR } +void strip_spaces(char **p) +{ + char *&s = *p; + + while (*s == ' ') + ++s; + + char *end = s + strlen(s); + while (end > s && *(end - 1) == ' ') + *--end = 0; +} + void config_set(const char *line) { - char var_str[256]; - const char *val_str = strchr(line, '='); - if (val_str) + const char *c = strchr(line, '='); + if (c) { - mem_copy(var_str, line, val_str - line); - var_str[val_str - line] = 0; - ++val_str; + char var[256]; + char val[256]; + + strcpy(val, c+1); + + mem_copy(var, line, c - line); + var[c - line] = 0; + + char *var_str = var; + char *val_str = val; + + strip_spaces(&var_str); + strip_spaces(&val_str); #define MACRO_CONFIG_INT(name,def,min,max) { if (strcmp(#name, var_str) == 0) config_set_ ## name (&config, atoi(val_str)); } #define MACRO_CONFIG_STR(name,len,def) { if (strcmp(#name, var_str) == 0) { config_set_ ## name (&config, val_str); } } |