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}
t++;
if(!--len) return;
pix+=8;
}
}
static Uint16 decide_picture_size(int nwantsize,const Uint8*wantsize,const Uint16*havesize) {
int i,j;
if(!nwantsize) fatal("Unable to determine what picture size is wanted\n");
for(i=0;i<nwantsize;i++) if(havesize[j=wantsize[i]]) return j;
for(i=0;i<nwantsize;i++) for(j=2;j<wantsize[i];j++) if(wantsize[i]%j==0 && havesize[wantsize[i]/j]) return wantsize[i];
for(i=*wantsize;i;i--) for(j=1;j<i;j++) if(i%j==0 && havesize[i/j]) return i;
fatal("Unable to determine what picture size is wanted\n");
}
static void load_one_picture_sub(FILE*fp,int size,int meth) {
Uint8*p=curpic;
int c,n,t,x,y;
if(meth==15) {
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}
t++;
if(!--len) return;
pix+=8;
}
}
static Uint16 decide_picture_size(int nwantsize,const Uint8*wantsize,const Uint16*havesize,int n) {
int i,j;
if(!nwantsize) fatal("Unable to determine what picture size is wanted\n");
for(i=0;i<nwantsize;i++) if(havesize[j=wantsize[i]]==n) return j;
for(i=*wantsize;i;--i) if(havesize[i]) return i;
fatal("Unable to determine what picture size is wanted\n");
}
static void load_one_picture_sub(FILE*fp,int size,int meth) {
Uint8*p=curpic;
int c,n,t,x,y;
if(meth==15) {
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void load_pictures(void) {
sqlite3_stmt*st=0;
FILE*fp;
Uint8 wantsize[32];
Uint8 nwantsize=0;
Uint8 altImage;
Uint16 havesize[256];
char*nam=sqlite3_mprintf("%s.xclass",basefilename);
const char*v;
int i,j,n;
if(!nam) fatal("Allocation failed\n");
fprintf(stderr,"Loading pictures...\n");
fp=fopen(nam,"r");
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void load_pictures(void) {
sqlite3_stmt*st=0;
FILE*fp;
Uint8 wantsize[32];
Uint8 nwantsize=0;
Uint8 altImage;
Uint8 havesize1[256];
Uint16 havesize[256];
char*nam=sqlite3_mprintf("%s.xclass",basefilename);
const char*v;
int i,j,n;
if(!nam) fatal("Allocation failed\n");
fprintf(stderr,"Loading pictures...\n");
fp=fopen(nam,"r");
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j=0;
}
i=fgetc(fp)<<16;
i|=fgetc(fp)<<24;
i|=fgetc(fp)<<0;
i|=fgetc(fp)<<8;
if(j) {
i-=j=fgetc(fp)&15;
while(j--) ++havesize[fgetc(fp)&255];
fseek(fp,i-1,SEEK_CUR);
} else {
fseek(fp,i,SEEK_CUR);
}
}
nomore1:
if(!n) fatal("Cannot find any pictures in this puzzle set\n");
free(nam);
sqlite3_finalize(st);
rewind(fp);
for(i=255;i;--i) if(havesize[i]) {
curpic=malloc(i*i);
break;
}
if(!curpic) fatal("Allocation failed\n");
for(i=0;i<256;i++) havesize[i]=(havesize[i]==n)?1:0;
picture_size=decide_picture_size(nwantsize,wantsize,havesize);
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j=0;
}
i=fgetc(fp)<<16;
i|=fgetc(fp)<<24;
i|=fgetc(fp)<<0;
i|=fgetc(fp)<<8;
if(j) {
memset(havesize1,0,256);
i-=j=fgetc(fp)&15;
while(j--) havesize1[fgetc(fp)&255]=1;
fseek(fp,i-1,SEEK_CUR);
for(i=1;i<256;i++) if(havesize1[j]) for(j=i+i;j<256;j+=i) havesize1[j]=1;
for(j=1;j<256;j++) havesize[j]+=havesize1[j];
} else {
fseek(fp,i,SEEK_CUR);
}
}
nomore1:
if(!n) fatal("Cannot find any pictures in this puzzle set\n");
free(nam);
sqlite3_finalize(st);
rewind(fp);
for(i=255;i;--i) if(havesize[i]) {
curpic=malloc(i*i);
break;
}
if(!curpic) fatal("Allocation failed\n");
picture_size=decide_picture_size(nwantsize,wantsize,havesize,n);
if(sqlite3_prepare_v2(userdb,"SELECT `ID`, `OFFSET` FROM `PICTURES`;",-1,&st,0))
fatal("Unable to prepare SQL statement while loading pictures: %s\n",sqlite3_errmsg(userdb));
optionquery[1]=Q_screenFlags;
v=xrm_get_resource(resourcedb,optionquery,optionquery,2);
i=v&&strchr(v,'h');
picts=SDL_CreateRGBSurface((i?SDL_HWSURFACE:SDL_SWSURFACE)|SDL_SRCCOLORKEY,picture_size<<4,picture_size*((n+15)>>4),8,0,0,0,0);
if(!picts) fatal("Error allocating surface for pictures: %s\n",SDL_GetError());
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