test dw distances

pkg/generator/generator.go

@@ -37,18 +37,18 @@ func Generate(cfg ...func(*MapSetting)) (Map, error) {
 
 	// 3. Place players' Home Worlds
 	for player := 0; player < int(ms.Players); player++ {
-		coord, err := m.NewCoordinate(float64(ms.HWMinDistance))
+		hwCoord, err := m.NewCoordinate(float64(ms.HWMinDistance))
 		if err != nil {
 			return Map{}, fmt.Errorf("%s: hw new_coordinate: %s", ms, err)
 		}
-		planet := NewPlanet(coord, float64(ms.HWSize), float64(ms.HWResources))
-		m.HomePlanets[player] = PlanetarySystem{HW: planet, DW: make([]Planet, ms.DWCount)}
+		hwPlanet := NewPlanet(hwCoord, float64(ms.HWSize), float64(ms.HWResources))
+		m.HomePlanets[player] = PlanetarySystem{HW: hwPlanet, DW: make([]Planet, ms.DWCount)}
 		for dw := 0; dw < int(ms.DWCount); dw++ {
 			p := rand.Float64()*(float64(ms.DWMaxDistance)-float64(ms.DWMinDistance)) + float64(ms.DWMinDistance)
 			phi := rand.Float64() * 360
 			x := p * math.Cos(phi)
 			y := p * math.Sin(phi)
-			dwPlanet := NewPlanet(Coordinate{x, y}, float64(ms.DWSize), float64(ms.DWResources))
+			dwPlanet := NewPlanet(Coordinate{hwCoord.X + x, hwCoord.Y + y}, float64(ms.DWSize), float64(ms.DWResources))
 			m.HomePlanets[player].DW[dw] = dwPlanet
 		}
 	}