Initial commit2

2025-05-30 16:09:44 +02:00
commit e24b1d5c01
42 changed files with 3154 additions and 0 deletions
@@ -0,0 +1,76 @@
+var db = undefined;
+function settings_db_open() {
+    if (db == undefined)
+        db = LocalStorage.openDatabaseSync("harbour-tetrafish", "1.0", "StorageDatabase", 100000);
+    return db;
+}
+/// GAME SETTINGS
+function getValue(setting,def) {
+    var db = settings_db_open();
+    var res=def;
+    try {
+       db.transaction(function(tx) {
+          var rs = tx.executeSql('SELECT value FROM settings WHERE setting=?;', [setting]);
+             if (rs.rows.length > 0) {
+                res = rs.rows.item(0).value;
+             } else {
+                res = def;
+             }
+       })
+    } catch (err) {
+       res = def
+    };
+    return res
+}
+
+function setValue(setting, value) {
+    var db = settings_db_open();
+    var res = "";
+    db.transaction(function(tx) {
+        tx.executeSql('CREATE TABLE IF NOT EXISTS settings(setting TEXT UNIQUE, value TEXT)');
+        var rs = tx.executeSql('INSERT OR REPLACE INTO settings VALUES (?,?);', [setting,value]);
+             if (rs.rowsAffected > 0) {
+                res = "OK";
+
+             } else {
+                res = "Error";
+             }
+       }
+    );
+    return res;
+}
+/// LOAD/SAVE GAME
+function getSave(setting,def) {
+    var db = settings_db_open();
+    var res=def;
+    try {
+       db.transaction(function(tx) {
+          var rs = tx.executeSql('SELECT value FROM savegame WHERE setting=?;', [setting]);
+             if (rs.rows.length > 0) {
+                res = rs.rows.item(0).value;
+             } else {
+                res = def;
+             }
+       })
+    } catch (err) {
+       res = def
+    };
+    return res
+}
+
+function setSave(setting, value) {
+    var db = settings_db_open();
+    var res = "";
+    db.transaction(function(tx) {
+        tx.executeSql('CREATE TABLE IF NOT EXISTS settings(savegame TEXT UNIQUE, value TEXT)');
+        var rs = tx.executeSql('INSERT OR REPLACE INTO savegame VALUES (?,?);', [setting,value]);
+             if (rs.rowsAffected > 0) {
+                res = "OK";
+
+             } else {
+                res = "Error";
+             }
+       }
+    );
+    return res;
+}