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settings.c
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#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#include <unistd.h>
#include "settings.h"
void save_settings(GtkWidget *top){
FILE *pf;
char settings_file[1024];
int i;
const gchar *home_path=g_get_home_dir();
strcpy(settings_file, home_path);
strcat(settings_file,"/.usokoban");
//g_message("%s",home_path);
pf=fopen(settings_file,"w");
//g_message("%s",home_path);
fprintf(pf,"levelset=%s\n",level_filename);
fprintf(pf,"no=%d\n",c_level+1);
for(i=0;i<4;i++) fprintf(pf,"skin%d=%s\n",i+1,skin_files[i]);
fprintf(pf,"skin.default=%s\n",skin_filename);
fprintf(pf,"window.width=%d\n",top->allocation.width);
fprintf(pf,"window.height=%d\n",top->allocation.height);
fprintf(pf,"window.maximized=%d\n",screen_maximized);
fprintf(pf,"levelfolder=%s\n", level_folder);
fprintf(pf,"\n");
fclose(pf);
return;
}
void init_settings(){
char cwd[1024] = { 0 };
if(getcwd(cwd, sizeof(cwd)) == NULL) {
cwd[0]=0;
perror("getcwd() error");
}
level_filename=g_malloc(1024); level_folder=g_malloc(1024);
strcpy(level_filename, cwd); strcat(level_filename,"/levels/takaken.txt");
c_level=0;
strcpy(skin_files[0], cwd);
strcat(skin_files[0],"/skins/skin12.png");
strcpy(skin_files[1], cwd);
strcat(skin_files[1],"/skins/skin18.png");
strcpy(skin_files[2], cwd);
strcat(skin_files[2],"/skins/skin36.png");
strcpy(skin_files[3], cwd);
strcat(skin_files[3],"/skins/skin54.png");
strcpy(skin_filename, cwd);
strcat(skin_filename,"/skins/skin36.png");
strcpy(level_folder, cwd);
strcat(level_folder, "/levels");
return;
}
//return 0 if settings file not exist
int load_settings(){
char settings_file[1024];
FILE *pf;
char buffer[1024];
//int line=0;
int i,j=0;
const gchar *home_path=g_get_home_dir();
strcpy(settings_file, home_path);
strcat(settings_file,"/.usokoban");
pf=fopen(settings_file,"r");
if(pf==NULL) return 0;
while(fgets(buffer,1024,pf)!=NULL){
if(strncmp("levelset=", buffer, 9)==0) {
//level_filename=g_malloc(1024); /* already alloc'd in init_settings()
//strcpy(level_filename, home_path); strcat(level_filename,"/");
strcpy(level_filename, buffer+9);
if(level_filename[strlen(level_filename)-1]=='\n')
level_filename[strlen(level_filename)-1]='\0';
//g_message("%s",level_filename);
}
else if(strncmp("no=", buffer, 3)==0) {
c_level=atoi(buffer+3)-1;
//g_message("c_level=%d",c_level);
}
else if(strncmp("skin.default=", buffer, 13)==0) {
strcpy(skin_filename, buffer+13);
//g_message("skin_filename=%s",skin_filename);
}
else if(strncmp("skin", buffer, 4)==0) {
if (strlen(buffer) > 6 && buffer[5] == '='
&& isdigit(buffer[4])) {
int sk;
sk = atoi(buffer+4);
if (sk >= 1 && sk <= 4)
strcpy(skin_files[sk-1],buffer+6);
//g_message("skin[%d]=%s",sk-1,skin_files[sk-1]);
}
}
else if(strncmp("window.width=", buffer, 13)==0) {
screen_width=atoi(buffer+13);
//g_message("width=%d",screen_width);
}
else if(strncmp("window.height=", buffer, 14)==0) {
screen_height=atoi(buffer+14);
//g_message("height=%d",screen_height);
}
else if(strncmp("window.maximized=", buffer, 17)==0) {
screen_maximized=atoi(buffer+17);
//g_message("max=%d",screen_maximized);
}
else if(strncmp("levelfolder=", buffer, 12)==0) {
level_folder=g_malloc(1024);
strcpy(level_folder,buffer+12);
//g_message("level_folder=%s",level_folder);
}
//g_message("%s",buffer);
} //end of file (while)
for(i=0;i<4;i++){
if(skin_files[i][strlen(skin_files[i])-1]=='\n') skin_files[i][strlen(skin_files[i])-1]='\0';
//g_message("%s",skin_files[i]);
}
if(skin_filename[strlen(skin_filename)-1]=='\n')
skin_filename[strlen(skin_filename)-1]='\0';
if(level_folder[strlen(level_folder)-1]=='\n')
level_folder[strlen(level_folder)-1]='\0';
fclose(pf);
return 1;
}