生成游戏列表数据

tools/cheat-builder/build.js

@@ -1,4 +1,3 @@
-const readxml = require("./xml");
 const readCht = require("./cht");
 const fs = require("fs");
 const { readFile, writeFile, access } = require("fs/promises");

tools/cheat-builder/webdb.js

@@ -0,0 +1,71 @@
+const readxml = require("./xml");
+const {readFile, writeFile} = require("fs/promises");
+
+/** @param {string} tr */
+const readItem = tr => {
+    let ret = {}, start = 0, token = null, state = 0, tmp = null;
+    do{
+        if( tr.charAt(start) === '"') {
+            let end = tr.indexOf('"', start + 1);
+            if( end < 0 ) throw new SyntaxError(`no match quito [${tr}]`);
+            token = tr.slice(start+1, end);
+            start = end + 2;
+        }
+        else {
+            let end = tr.indexOf(" ", start);
+            if( end < 0 ) break;
+            token = tr.slice(start, end);
+            start = end + 1;
+        }
+
+        if( state === 0 ){
+            tmp = token;
+            state = 1;
+        }
+        else {
+            ret[ tmp ] = token;
+            state = 0;
+        }
+    }while( true );
+    if( state == 0 ) throw new SyntaxError(`invalid at [${tr}], ret is ${JSON.stringify(ret)}`);
+    ret[ tmp ] = tr.slice( start );
+    ret.name = ret.name.slice(0, -4);
+    return ret;
+}
+
+const readDat = s => {
+    return s.match( /^\trom\s.*$/mg ).map( r => readItem( r.slice(1+"rom ( ".length, r.length-" )".length) ) );
+}
+
+const start = async() => {
+    const data = await readFile("/root/oafb-tool/material/gba.xml");
+    const xml = readxml( data.toString() );
+    const rom = await readFile("./cover.dat");
+    const roms = readDat( rom.toString() );
+    const romidx = roms.reduce( (r, v) => {
+        r[ `${v.crc.toLowerCase().padStart(8,"0")}${v.sha1.toLowerCase()}` ] = v;
+        return r;
+    }, {});
+
+    const db = {};
+    for( let rom of xml.children ){
+        const rominfo = rom.children;
+        const description = rominfo.find( t => t.name === "description" )?.children[0];
+        const publisher = rominfo.find( t => t.name === "publisher" )?.children[0];
+        const year = rominfo.find( t => t.name === "year" )?.children[0];
+        const serial = rominfo.find( t => t.name === "info" && t.attributes.name === "serial" )?.attributes.value;
+        const part = rominfo.find( t => t.name === "part" )?.children.find( t => t.name === "dataarea" && t.attributes.name === "rom" )?.children[0];
+        if( part && serial ){
+            let ren = romidx[ `${part.attributes.crc.toLowerCase().padStart(8, "0")}${part.attributes.sha1.toLowerCase()}` ];
+            if( ren ){
+                let out = { file: ren.name, publisher, year, name: rom.attributes.name };
+                serial.match(/AGB-[A-Z0-9]{4}/g)?.forEach( ser => db[ser.slice(-4)] = out );
+            }
+            else console.error( "no match rom", rom.attributes.name );// 可以手动修复
+        }
+        else console.error( "invalid rom", rom.attributes.name );// 不做修复
+    }
+    await writeFile("/root/oafb-tool/material/webdb.json", JSON.stringify(db, 0));
+}
+
+start();