Free Hero Mesh

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Differences From Artifact [e41cea6b80]:

To Artifact [567c012195]:

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    } else {
      u[un++]=c;
    }
  }
  done:
  sqlite3_result_blob(cxt,u,un,sqlite3_free);
}

static void fn_inrect(sqlite3_context*cxt,int argc,sqlite3_value**argv) {
  int x=sqlite3_value_int(argv[0]);
  int y=sqlite3_value_int(argv[1]);
  if(!editrect.x0 || !editrect.y0) return;
  sqlite3_result_int(cxt,(x>=editrect.x0 && x<=editrect.x1 && y>=editrect.y0 && y<=editrect.y1));
}

static void fn_level(sqlite3_context*cxt,int argc,sqlite3_value**argv) {
  sqlite3_result_int(cxt,*(Uint16*)sqlite3_user_data(cxt));
}

static void fn_level_title(sqlite3_context*cxt,int argc,sqlite3_value**argv) {
  if(level_title) sqlite3_result_blob(cxt,level_title,strlen(level_title),SQLITE_TRANSIENT);
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    if(!buf) fatal("Allocation failed\n");
    if(fread(buf,1,sz,fp)<=0) fatal("I/O error in READ_LUMP_AT() function\n");
    sqlite3_result_blob64(cxt,buf,sz,free);
  } else {
    sqlite3_result_zeroblob64(cxt,0);
  }
}

static void fn_rect_x0(sqlite3_context*cxt,int argc,sqlite3_value**argv) {
  sqlite3_result_int(cxt,*(Uint8*)sqlite3_user_data(cxt));
}

static void fn_resource(sqlite3_context*cxt,int argc,sqlite3_value**argv) {
  int i;
  if(argc>14 || argc<1) {
    sqlite3_result_error(cxt,"Invalid number of XRM resource components",-1);
  } else {
    for(i=0;i<argc;i++) optionquery[i+1]=xrm_make_quark(sqlite3_value_text(argv[i])?:(const unsigned char*)"?",0)?:xrm_anyq;
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Module(vt_inventory,
  .xBestIndex=vt1_inventory_index,
  .xColumn=vt1_inventory_column,
  .xFilter=vt1_inventory_filter,
  .xNext=vt1_inventory_next,
);

static int vt1_playfield_index(sqlite3_vtab*vt,sqlite3_index_info*info) {
  int i;
  info->estimatedCost=32*32;
  info->estimatedRows=32*64;
  return SQLITE_OK;
}

static int vt1_playfield_next(sqlite3_vtab_cursor*pcur) {
  Cursor*cur=(void*)pcur;
  ++cur->rowid;
  if((cur->rowid&63)>=pfwidth) cur->rowid=(cur->rowid&~63)+64;
  if(cur->rowid/64>=pfheight) cur->eof=1;
  return SQLITE_OK;
}

static int vt1_playfield_filter(sqlite3_vtab_cursor*pcur,int idxNum,const char*idxStr,int argc,sqlite3_value**argv) {
  Cursor*cur=(void*)pcur;
  cur->rowid=0;
  cur->eof=0;
  return SQLITE_OK;
}

static int vt1_playfield_column(sqlite3_vtab_cursor*pcur,sqlite3_context*cxt,int n) {
  Cursor*cur=(void*)pcur;
  switch(n) {
    case 0: sqlite3_result_int(cxt,(cur->rowid&63)+1); break;
    case 1: sqlite3_result_int(cxt,(cur->rowid/64)+1); break;
    case 2: if(playfield[cur->rowid]!=VOIDLINK) sqlite3_result_int64(cxt,playfield[cur->rowid]); break;
    case 3: if(bizplayfield[cur->rowid]!=VOIDLINK) sqlite3_result_int64(cxt,bizplayfield[cur->rowid]); break;
  }
  return SQLITE_OK;
}

Module(vt_playfield,
  .xBestIndex=vt1_playfield_index,
  .xColumn=vt1_playfield_column,
  .xFilter=vt1_playfield_filter,
  .xNext=vt1_playfield_next,
);

void init_sql_functions(sqlite3_int64*ptr0,sqlite3_int64*ptr1) {
  sqlite3_create_function(userdb,"BASENAME",0,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_basename,0,0);
  sqlite3_create_function(userdb,"CL",1,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_cl,0,0);
  sqlite3_create_function(userdb,"CLASS_DATA",2,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_class_data,0,0);
  sqlite3_create_function(userdb,"CVALUE",1,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_cvalue,0,0);
  sqlite3_create_function(userdb,"HEROMESH_ESCAPE",1,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_heromesh_escape,0,0);
  sqlite3_create_function(userdb,"HEROMESH_TYPE",1,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_heromesh_type,0,0);
  sqlite3_create_function(userdb,"HEROMESH_UNESCAPE",1,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_heromesh_unescape,0,0);
  sqlite3_create_function(userdb,"INRECT",2,SQLITE_UTF8,0,fn_inrect,0,0);
  sqlite3_create_function(userdb,"LEVEL",0,SQLITE_UTF8,&level_ord,fn_level,0,0);
  sqlite3_create_function(userdb,"LEVEL_CACHEID",0,SQLITE_UTF8|SQLITE_DETERMINISTIC,ptr0,fn_cacheid,0,0);
  sqlite3_create_function(userdb,"LEVEL_ID",0,SQLITE_UTF8,&level_id,fn_level,0,0);
  sqlite3_create_function(userdb,"LEVEL_TITLE",0,SQLITE_UTF8,0,fn_level_title,0,0);
  sqlite3_create_function(userdb,"LOAD_LEVEL",1,SQLITE_UTF8,0,fn_load_level,0,0);
  sqlite3_create_function(userdb,"MAX_LEVEL",0,SQLITE_UTF8,0,fn_max_level,0,0);
  sqlite3_create_function(userdb,"MODSTATE",0,SQLITE_UTF8,0,fn_modstate,0,0);
  sqlite3_create_function(userdb,"MOVE_LIST",0,SQLITE_UTF8,0,fn_move_list,0,0);
  sqlite3_create_function(userdb,"MOVENUMBER",0,SQLITE_UTF8,0,fn_movenumber,0,0);
  sqlite3_create_function(userdb,"MVALUE",1,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_mvalue,0,0);
  sqlite3_create_function(userdb,"NVALUE",1,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_zero_extend,0,0);
  sqlite3_create_function(userdb,"OVALUE",1,SQLITE_UTF8,0,fn_ovalue,0,0);
  sqlite3_create_function(userdb,"PFHEIGHT",0,SQLITE_UTF8,&pfheight,fn_pfsize,0,0);
  sqlite3_create_function(userdb,"PFWIDTH",0,SQLITE_UTF8,&pfwidth,fn_pfsize,0,0);
  sqlite3_create_function(userdb,"PICTURE_SIZE",0,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_picture_size,0,0);
  sqlite3_create_function(userdb,"PIPE",1,SQLITE_UTF8,0,fn_pipe,0,0);
  sqlite3_create_function(userdb,"READ_LUMP_AT",2,SQLITE_UTF8,0,fn_read_lump_at,0,0);
  sqlite3_create_function(userdb,"RECT_X0",0,SQLITE_UTF8,&editrect.x0,fn_rect_x0,0,0);
  sqlite3_create_function(userdb,"RECT_X1",0,SQLITE_UTF8,&editrect.x1,fn_rect_x0,0,0);
  sqlite3_create_function(userdb,"RECT_Y0",0,SQLITE_UTF8,&editrect.y0,fn_rect_x0,0,0);
  sqlite3_create_function(userdb,"RECT_Y1",0,SQLITE_UTF8,&editrect.y1,fn_rect_x0,0,0);
  sqlite3_create_function(userdb,"RESOURCE",-1,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_resource,0,0);
  sqlite3_create_function(userdb,"SIGN_EXTEND",1,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_sign_extend,0,0);
  sqlite3_create_function(userdb,"SOLUTION_CACHEID",0,SQLITE_UTF8|SQLITE_DETERMINISTIC,ptr1,fn_cacheid,0,0);
  sqlite3_create_function(userdb,"TRACE_OFF",0,SQLITE_UTF8,"",fn_trace_on,0,0);
  sqlite3_create_function(userdb,"TRACE_ON",0,SQLITE_UTF8,"\x01",fn_trace_on,0,0);
  sqlite3_create_function(userdb,"XY",2,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_xy,0,0);
  sqlite3_create_function(userdb,"ZERO_EXTEND",1,SQLITE_UTF8|SQLITE_DETERMINISTIC,0,fn_zero_extend,0,0);
  bizarro_vtab=""; // ensure that it is not null
  sqlite3_create_module(userdb,"CLASSES",&vt_classes,"CREATE TABLE `CLASSES`(`ID` INTEGER PRIMARY KEY, `NAME` TEXT, `EDITORHELP` TEXT, `HELP` TEXT,"
   "`INPUT` INT, `QUIZ` INT, `TRACEIN` INT, `TRACEOUT` INT, `GROUP` TEXT, `PLAYER` INT);");
  sqlite3_create_module(userdb,"MESSAGES",&vt_messages,"CREATE TABLE `MESSAGES`(`ID` INTEGER PRIMARY KEY, `NAME` TEXT, `TRACE` INT);");
  sqlite3_create_module(userdb,"OBJECTS",&vt_objects,"CREATE TABLE `OBJECTS`(`ID` INTEGER PRIMARY KEY, `CLASS` INT, `MISC1` INT, `MISC2` INT, `MISC3` INT,"
   "`IMAGE` INT, `DIR` INT, `X` INT, `Y` INT, `UP` INT, `DOWN` INT, `DENSITY` INT HIDDEN, `BIZARRO` INT HIDDEN);");
  sqlite3_create_module(userdb,"BIZARRO_OBJECTS",&vt_objects,"CREATE TABLE `OBJECTS`(`ID` INTEGER PRIMARY KEY, `CLASS` INT, `MISC1` INT, `MISC2` INT, `MISC3` INT,"
   "`IMAGE` INT, `DIR` INT, `X` INT, `Y` INT, `UP` INT, `DOWN` INT, `DENSITY` INT HIDDEN, `BIZARRO` INT HIDDEN);");
  sqlite3_create_module(userdb,"INVENTORY",&vt_inventory,"CREATE TABLE `INVENTORY`(`ID` INTEGER PRIMARY KEY, `CLASS` INT, `IMAGE` INT, `VALUE` INT);");
  sqlite3_create_module(userdb,"PLAYFIELD",&vt_playfield,"CREATE TABLE `PLAYFIELD`(`X` INT, `Y` INT, `OBJ` INT, `BIZARRO_OBJ` INT);");
}
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