> For the complete documentation index, see [llms.txt](https://docs.settlers-united.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.settlers-united.com/s4-warriorslib-de/warriorslib-functions/warriorslib.settradingroute.md).

# WarriorsLib.SetTradingRoute

## `WarriorsLib.SetTradingRoute(sourceBuildingID, destinationBuildingID, player)`

Legen Sie den Zielmarkt/-hafen eines Marktes/Hafens fest, um eine Handelsroute einzurichten.

`player` ist dabei der Spieler des ursprünglichen Marktes/Hafens

#### Rückgabewert

* **Ab Version 1.5.0**: success: boolean (0 oder 1)
* Davor: none

```lua
b1 = Buildings.GetFirstBuilding(1, Buildings.MARKETPLACE)
b2 = Buildings.GetFirstBuilding(3, Buildings.MARKETPLACE)
WarriorsLib.SetTradingRoute(b2, b1, 3)
WarriorsLib.TradeGood(b2, Goods.GOLDBAR, 100, 3)
```