feat: voting procedures

internal/model/game/game.go

@@ -29,19 +29,20 @@ type Game struct {
 	Age        uint        `json:"turn"` // Game's turn number
 	Map        Map         `json:"map"`
 	Race       []Race      `json:"races"`
+	Votes      float64     `json:"votes"`
 	ShipGroups []ShipGroup `json:"shipGroup,omitempty"`
 	Fleets     []Fleet     `json:"fleet,omitempty"`
 }
 
-func (g Game) Votes(raceID uuid.UUID) float64 {
-	// XXX: calculate [Race]Population once when loading Game from Storage?
-	var pop float64
+// TODO: remove if not needed
+func (g Game) RaceVotes(raceID uuid.UUID) float64 {
+	var result float64
 	for i := range g.Map.Planet {
 		if g.Map.Planet[i].Owner == raceID {
-			pop += g.Map.Planet[i].Population
+			result += g.Map.Planet[i].Votes()
 		}
 	}
-	return pop / 1000.
+	return result
 }
 
 func (g Game) MarshalBinary() (data []byte, err error) {