Saving progress

src/lib/SaveFile.svelte.ts

@@ -0,0 +1,37 @@
+import type { Player, Save } from "$types/save/1.6";
+
+class SaveClass {
+    private filename = $state<string>();
+    private saveData = $state<Save>();
+
+    public players = $state<Player[]>([]);
+
+    constructor() {
+        // Update players array when save data changes
+        $effect(() => {
+            // Clear the players array when the save data changes
+            if (!this.saveData) {
+                this.players = [];
+                return;
+            }
+
+            const farmers =
+                this.saveData.farmhands.Farmer === undefined
+                    ? []
+                    : Array.isArray(this.saveData.farmhands.Farmer)
+                        ? this.saveData.farmhands.Farmer
+                        : [this.saveData.farmhands.Farmer];
+            const mainPlayer = this.saveData.player;
+
+            this.players = [mainPlayer, ...farmers];
+        });
+
+        // Update save data when the players array changes
+        $effect(() => {
+            if (!this.saveData) return;
+
+            this.saveData.player = this.players[0];
+            this.saveData.farmhands.Farmer = this.players.slice(1);
+        });
+    }
+}