Overview
| Comment: | Some more additions to the picture loading function in main.c (not complete yet, though, nor tested yet) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
cae3f2d69d1ac534929630e0c9c18ef6 |
| User & Date: | user on 2018-03-26 23:56:31 |
| Other Links: | manifest | tags |
Context
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2018-03-31
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| 02:14 | Add key bindings and some other stuff check-in: c1ad4ad8cc user: user tags: trunk | |
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2018-03-26
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| 23:56 | Some more additions to the picture loading function in main.c (not complete yet, though, nor tested yet) check-in: cae3f2d69d user: user tags: trunk | |
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2018-03-25
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| 22:11 | Start writing main program check-in: 6b70d94215 user: user tags: trunk | |
Changes
Modified main.c from [798f04dbcc] to [e6b0d2c360].
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20 21 22 23 24 25 26 | #include "cursorshapes.h" #include "pcfont.h" static const char schema[]= "PRAGMA APPLICATION_ID(1296388936);" "PRAGMA RECURSIVE_TRIGGERS(1);" "CREATE TABLE IF NOT EXISTS `USERCACHEINDEX`(`ID` INTEGER PRIMARY KEY, `NAME` TEXT, `LVLTIME` INT, `SOLTIME` INT, `VERSION` INT);" | | | 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 | #include "cursorshapes.h" #include "pcfont.h" static const char schema[]= "PRAGMA APPLICATION_ID(1296388936);" "PRAGMA RECURSIVE_TRIGGERS(1);" "CREATE TABLE IF NOT EXISTS `USERCACHEINDEX`(`ID` INTEGER PRIMARY KEY, `NAME` TEXT, `LVLTIME` INT, `SOLTIME` INT, `VERSION` INT);" "CREATE TEMPORARY TABLE `PICTURES`(`ID` INTEGER PRIMARY KEY, `NAME` TEXT, `OFFSET` INT);" ; static sqlite3*userdb; static SDL_Cursor*cursor[77]; static xrm_db*resourcedb; static SDL_Surface*screen; static const char*basefilename; |
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137 138 139 140 141 142 143 144 145 146 147 |
p+=pitch;
++f;
}
t++;
if(!--len) return;
}
}
static void load_pictures(void) {
FILE*fp;
Uint8 wantsize[32];
| > > > > > | > > > > > > > > > | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 |
p+=pitch;
++f;
}
t++;
if(!--len) return;
}
}
static Uint16 decide_picture_size(int nwantsize,const Uint8*wantsize,const Uint16*havesize) {
}
static 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");
fp=fopen(nam,"r");
if(!fp) fatal("Failed to open xclass file (%m)\n");
sqlite3_free(nam);
optionquery[1]=Q_altImage;
altImage=strtol(xrm_get_resource(resourcedb,optionquery,optionquery,2)?:"0",0,10);
optionquery[1]=Q_imageSize;
v=xrm_get_resource(resourcedb,optionquery,optionquery,2);
if(v) while(nwantsize<32) {
i=j=0;
sscanf(v," %d %n",&i,&j);
if(!j) break;
if(i<2 || i>255) fatal("Invalid picture size %d\n",i);
wantsize[nwantsize++]=i;
v+=j;
}
sqlite3_exec(userdb,"BEGIN;",0,0,0);
if(sqlite3_prepare(userdb,"INSERT INTO `PICTURES`(`ID`,`NAME`,`OFFSET`) VALUES(?1,?2,?3);",-1,&st,0))
fatal("Unable to prepare SQL statement while loading pictures: %s\n",sqlite3_errmsg(userdb));
nam=malloc(256);
if(!nam) fatal("Allocation failed\n");
n=0;
memset(havesize,0,256*sizeof(Uint16));
while(!feof(fp)) {
i=0;
while(j=fgetc(fp)) {
if(j==EOF) goto nomore1;
if(i<255) nam[i++]=j;
}
nam[i]=0;
if(n++==32768) fatal("Too many pictures\n");
sqlite3_reset(st);
sqlite3_bind_int(st,1,n);
sqlite3_bind_text(st,2,nam,i,SQLITE_TRANSIENT);
sqlite3_bind_int64(st,3,ftell(fp)+4);
while((i=sqlite3_step(st))==SQLITE_ROW);
if(i!=SQLITE_DONE) fatal("SQL error (%d): %s\n",i,sqlite3_errmsg(userdb));
i=fgetc(fp)<<16;
i|=fgetc(fp)<<24;
i|=fgetc(fp)<<0;
i|=fgetc(fp)<<8;
i-=j=fgetc(fp)&15;
while(j--) ++havesize[fgetc(fp)&255];
fseek(fp,i-1,SEEK_CUR);
}
nomore1:
free(nam);
sqlite3_finalize(st);
rewind(fp);
for(i=0;i<256;i++) havesize[i]=(havesize[i]==n)?1:0;
picture_size=decide_picture_size(nwantsize,wantsize,havesize);
fclose(fp);
sqlite3_exec(userdb,"COMMIT;",0,0,0);
}
static void set_cursor(int id) {
id>>=1;
if(!cursor[id]) cursor[id]=SDL_CreateCursor((void*)cursorimg+(id<<6),(void*)cursorimg+(id<<6)+32,16,16,cursorhot[id]>>4,cursorhot[id]&15);
SDL_SetCursor(cursor[id]);
}
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