| version 1.9 | | version 1.10 |
|---|
| | |
| /* | | /* |
| * static char *rcsid_style_c = | | * static char *rcsid_style_c = |
| * "$Id: style.c,v 1.9 2000/12/11 08:34:05 peterm Exp $"; | | * "$Id: style.c,v 1.10 2001/02/11 09:12:13 cvs Exp $"; |
| */ | | */ |
| | | |
| /* | | /* |
| | |
| Otherwise, it tries to match the difficulty given with a style | | Otherwise, it tries to match the difficulty given with a style |
| file, named style_name_# where # is an integer */ | | file, named style_name_# where # is an integer */ |
| | | |
| | | static mapstruct *styles=NULL; |
| | | |
| | | mapstruct *load_style_map(char *style_name) |
| | | { |
| | | mapstruct *style_map; |
| | | |
| | | /* Given a file. See if its in memory */ |
| | | for (style_map = styles; style_map!=NULL; style_map=style_map->next) { |
| | | if (!strcmp(style_name, style_map->path)) return style_map; |
| | | } |
| | | style_map = load_original_map(style_name,MAP_STYLE); |
| | | /* Remove it from gloabl list, put it on our local list */ |
| | | if (style_map) { |
| | | mapstruct *tmp; |
| | | |
| | | if (style_map == first_map) |
| | | first_map = style_map->next; |
| | | else { |
| | | for (tmp = first_map; tmp && tmp->next != style_map; tmp = tmp->next); |
| | | if(tmp) |
| | | tmp->next = style_map->next; |
| | | } |
| | | style_map->next = styles; |
| | | styles = style_map; |
| | | } |
| | | return style_map; |
| | | } |
| | | |
| mapstruct *find_style(char *dirname,char *stylename,int difficulty) { | | mapstruct *find_style(char *dirname,char *stylename,int difficulty) { |
| char style_file_path[256]; | | char style_file_path[256]; |
| char style_file_full_path[256]; | | char style_file_full_path[256]; |
| mapstruct *style_map = 0; | | mapstruct *style_map = NULL; |
| struct stat file_stat; | | struct stat file_stat; |
| | | |
| | | |
| | |
| | | |
| | | |
| if(! (S_ISDIR(file_stat.st_mode))) { | | if(! (S_ISDIR(file_stat.st_mode))) { |
| if( (style_map=has_been_loaded(style_file_path)) == NULL) | | style_map=load_style_map(style_file_path); |
| style_map = load_original_map(style_file_path,0); | | |
| } | | } |
| if(style_map == NULL) /* maybe we were given a directory! */ | | if(style_map == NULL) /* maybe we were given a directory! */ |
| { | | { |
| | |
| if(difficulty==-1) { /* pick a random style from this dir. */ | | if(difficulty==-1) { /* pick a random style from this dir. */ |
| strcat(style_file_path,"/"); | | strcat(style_file_path,"/"); |
| strcat(style_file_path,namelist[RANDOM()%n]->d_name); | | strcat(style_file_path,namelist[RANDOM()%n]->d_name); |
| if( (style_map=has_been_loaded(style_file_path)) == NULL) | | style_map = load_style_map(style_file_path); |
| style_map = load_original_map(style_file_path,0); | | |
| } | | } |
| else { /* find the map closest in difficulty */ | | else { /* find the map closest in difficulty */ |
| int min_dist=32000,min_index=-1; | | int min_dist=32000,min_index=-1; |
| | |
| difficulty. */ | | difficulty. */ |
| strcat(style_file_path,"/"); | | strcat(style_file_path,"/"); |
| strcat(style_file_path,namelist[min_index]->d_name); | | strcat(style_file_path,namelist[min_index]->d_name); |
| if( (style_map=has_been_loaded(style_file_path)) == NULL) | | style_map = load_style_map(style_file_path); |
| style_map = load_original_map(style_file_path,0); | | |
| | | |
| | | |
| } | | } |
| | | |