feature: ładowanie składów z pliku

src/mixins/stockMixin.ts

@@ -70,6 +70,27 @@ export default defineComponent({
 
       this.store.stockList.push(stockObj);
     },
+
+    loadStockFromString(stockString: string) {
+      const stockArray = stockString.split(';');
+
+      this.store.stockList.length = 0;
+      this.store.chosenVehicle = null;
+      this.store.chosenCar = null;
+      this.store.chosenCargo = null;
+      this.store.chosenLoco = null;
+      this.store.chosenStockListIndex = -1;
+
+      this.store.swapVehicles = false;
+
+      stockArray.forEach((type, i) => {
+        let vehicle: Vehicle | null = null;
+        if (i == 0) vehicle = this.store.locoDataList.find((loco) => loco.type == stockArray[0]) || null;
+        else vehicle = this.store.carDataList.find((car) => car.type == type) || null;
+
+        this.addVehicle(vehicle);
+      });
+    },
   },
 });