roll20-character-sheets/AD&D 2E Revised/javascript/version.js

// --- Version change start --- //

const sheetName = 'AD&D 2E Revised';
const sheetVersion = '4.1.3';

on('sheet:opened', function(){
    getAttrs(['character_sheet'],function(attrs){
        let cs=(attrs.character_sheet||'').match(/(.*)\s+v(.*)/) || [];
        let sheet_name=cs[1] || '';
        let sheet_version=cs[2] || '0.0.0';

        // do something with sheet_name and sheet_version, if you might be converting

        if(sheet_name !== sheetName || sheet_version !== sheetVersion) {
            console.log(`Updating character sheet from ${sheet_version} to ${sheetVersion}`);
            setAttrs({
                character_sheet: `${sheetName} v${sheetVersion}`,
                version: `v${sheetVersion}`,
                announcement: 1
            },{silent:true});
            
            //#region Migrations
            
            let oldSheetVersion = new SheetVersion(sheet_version);
         
            // Starting with the oldest version, just in case some field has been moved from A -> B, B -> C
            if (oldSheetVersion.isBelowMigrate(3, 3, 0))
                migrate3_3_0();

            if (oldSheetVersion.isBelowMigrate(3, 3, 2))
                migrate3_3_2();

            if (oldSheetVersion.isBelowMigrate(3, 4, 0))
                migrate3_4_0();
            
            //#endregion
        }
    });
});

// --- Version change end --- //

//#region Helpers
function SheetVersion(sheetVersionString) {
    let splitVersions = sheetVersionString.match(/(\d+)\.(\d+)\.(\d+)/) || [];
    this.major = parseInt(splitVersions[1]) || 0;
    this.minor = parseInt(splitVersions[2]) || 0;
    this.bug   = parseInt(splitVersions[3]) || 0;
    this.isBelowMigrate = function (migrateMajor, migrateMinor, migrateBug) {
        if (this.major < migrateMajor)
            return true;
        if (this.major > migrateMajor)
            return false;

        if (this.minor < migrateMinor)
            return true;
        if (this.minor > migrateMinor)
            return false;

        return this.bug < migrateBug;
    }
}

function moveStaticToRepeating(section, fieldsToMove) {
    getAttrs(fieldsToMove, function (values) {
        if (values[fieldsToMove[0]]) {

            console.log(`${fieldsToMove[0]} has a value. Moving static to repeating`);

            let newrowid = generateRowID();
            let newValue = {};

            for (const [field, value] of Object.entries(values)) {
                newValue[`repeating_${section}_${newrowid}_${field}`] = value;
                newValue[field] = '';
            }

            setAttrs(newValue);
        }
    });
}
//#endregion

//#region version 3.4.0
function migrate3_4_0() {
    console.log('Migrating to v3.4.0');
    getAttrs(['nonprof-penalty'], function(values) {
        let nonprof = Math.abs(parseInt(values['nonprof-penalty']) || 0) * -1;
        let famil = Math.floor(nonprof / 2)
        setAttrs({
            ['nonprof-penalty']: nonprof,
            ['famil-penalty']: famil
        });
    });
}
//#endregion

//#region version 3.3.2
function migrate3_3_2() {
    console.log('Migrating to v3.3.2');
    moveStaticToRepeating('weaponprofs', ['weapprofname', 'weapprofnum', 'expert', 'specialist', 'mastery', 'high-mastery', 'grand-mastery', 'chosen-weapon']);
    moveStaticToRepeating('profs', ['profname', 'profslots', 'profstatnum', 'profmod']);
    moveStaticToRepeating('langs', ['langname', 'lang-rw']);
    moveStaticToRepeating('gear', ['geardesc', 'gearweight', 'gearqty', 'gearloc']);
    moveStaticToRepeating('gear-stored', ['gear-stored-desc', 'gear-stored-weight', 'gear-stored-qty', 'gear-stored-loc', 'on-mount']);
    moveStaticToRepeating('magicres', ['magresname', 'magrestar', 'magresmod', 'magresnotes']);

    //ranged weapons
    moveStaticToRepeating('weapons2', ['weaponname2', 'strbonus2', 'dexbonus2', 'prof-level2', 'range-mod-attack', 'attacknum2', 'attackadj2', 'ThAC02', 'crit-thresh2', 'range2', 'size2', 'weaptype-slash2', 'weaptype-pierce2', 'weaptype-blunt2', 'weapspeed2']);
    moveStaticToRepeating('ammo', ['ammoname', 'strbonus3', 'dexbonus3', 'specialist-damage2', 'mastery-damage2', 'damadj2', 'damsm2', 'daml2', 'knockdown2', 'ammoremain']);

    //melee damage weapons
    moveStaticToRepeating('weapons', ['weaponname', 'strbonus', 'dexbonus', 'prof-level', 'attacknum', 'attackadj', 'ThAC0', 'crit-thresh', 'range', 'size', 'weaptype-slash', 'weaptype-pierce', 'weaptype-blunt', 'weapspeed']);
    moveStaticToRepeating('weapons-damage', ['weaponname1', 'strbonus1', 'dexbonus1', 'specialist-damage', 'mastery-damage', 'damadj', 'damsm', 'daml', 'knockdown1']);
}
//#endregion 

//#region version 3.3.0
function migrate3_3_0() {
    console.log('Migrating to v3.3.0');
    getAttrs(['spell-points', 'spell-points-priest'], function(values) {
        let sp = parseInt(values['spell-points']) || 0;
        let psp = parseInt(values['spell-points-priest']) || 0;

        let newValue = {};
        if (sp > 0) {
            console.log(`Old spell points: ${sp}`);
            newValue['spell-points-lvl'] = sp;
            newValue['spell-points'] = '';
        }

        if (psp > 0) {
            console.log(`Old spell points priest: ${psp}`);
            newValue['spell-points-priest-lvl'] = psp;
            newValue['spell-points-priest'] = '';
        }

        setAttrs(newValue);
    });

    TAS.repeating('spells')
        .fields('spell-points', 'spell-points1', 'arc', 'arc1')
        .each(function (r) {
            console.log('Updating repeating spells-points and arc');
            r['spell-points'] = (r.I['spell-points1']);
            r['spell-points1'] = '';
            r['arc'] = (r.I['arc1']);
            r['arc1'] = '';
        })
        .execute();
}
//#endregion