Multi-target slapping in the house.

server/server/server.go

@@ -26,6 +26,7 @@ type ClientData struct {
 	Position gamedata.Coordinates
 	Hit      bool
 	Target   int
+	Targets  []int
 	Slapping bool
 }
 
@@ -137,6 +138,7 @@ func (s *Server) HandleClient(conn net.Conn, id int) {
 						//collision, mark it
 						cd.Hit = true
 						cd.Target = client.Id
+						cd.Targets = append(cd.Targets, client.Id)
 					}
 
 				}
@@ -145,11 +147,15 @@ func (s *Server) HandleClient(conn net.Conn, id int) {
 			s.clientlist[conn] = cd
 			s.mu.Unlock()
 		case *pb.ClientEnvelope_Slap:
-			if s.clientlist[conn].Target != 0 && s.clientlist[conn].Hit {
-				s.BroadcastSlap(id, s.clientlist[conn].Target)
-			} else {
-				fmt.Println("Invalid slap detected.")
+
+			s.mu.Lock()
+			slapper := s.clientlist[conn]
+			s.mu.Unlock()
+
+			for _, target := range slapper.Targets {
+				s.BroadcastSlap(id, target)
 			}
+
 		}
 
 	}