0 wastelands, size bug

pkg/generator/world.go

@@ -111,6 +111,7 @@ func New(size int, numWastelands int, numMountains int, numRuins int, seed strin
 	// and surround it with 6 more wastelands
 	var wastelands []int
 
+	if numWastelands > 0 {
 		startPos := roll(w.Size-1) + roll(w.Size-1)*w.Size
 		w.place(WastelandTerritory, startPos)
 		wastelands = append(wastelands, startPos)
@@ -133,6 +134,7 @@ func New(size int, numWastelands int, numMountains int, numRuins int, seed strin
 			w.place(WastelandTerritory, candidate)
 			wastelands = append(wastelands, candidate)
 		}
+	}
 
 	// Place 5 mountains on free tiles. We need to make sure that
 	// a mountain do not touch another mountain.

pkg/web/service.go

@@ -33,7 +33,7 @@ func Start(address string, port int) {
 }
 
 func mapHandler(w http.ResponseWriter, req *http.Request) {
-	size, err := strconv.Atoi(req.URL.Query().Get("size"))
+	size, err := strconv.Atoi(req.URL.Query().Get("s"))
 	if err != nil {
 		size = 11
 	}