generator: verified

pkg/generator/settings.go

@@ -1,5 +1,12 @@
 package generator
 
+import (
+	"fmt"
+	"math"
+)
+
+const defaultFactor float32 = 0.1
+
 type MapSetting struct {
 	Players       uint32
 	HWSize        uint32
@@ -11,11 +18,28 @@ type MapSetting struct {
 	DWMinDistance uint32
 	DWMaxDistance uint32
 
-	GiantPlanets  PlanetSetting
-	BigPlanets    PlanetSetting
-	NormalPlanets PlanetSetting
-	RichPlanets   PlanetSetting
-	Asterioids    PlanetSetting
+	GiantPlanets      PlanetSetting
+	BigPlanets        PlanetSetting
+	OthersMinDistance float32
+	NormalPlanets     PlanetSetting
+	RichPlanets       PlanetSetting
+	Asterioids        PlanetSetting
+}
+
+func (ms MapSetting) String() string {
+	return fmt.Sprintf("MapSetting[players=%d HWMinDistance=%d Size=%d]", ms.Players, ms.HWMinDistance, ms.ExpectedSize())
+}
+
+func (ms MapSetting) ExpectedSize() uint32 {
+	return uint32(math.Sqrt(float64(ms.Players)) * float64(ms.HWMinDistance) * 1.4)
+}
+
+func (ms MapSetting) TotalPlanets() uint32 {
+	return ms.Players * 10
+}
+
+func (ms MapSetting) NobodysPlanets() uint32 {
+	return ms.TotalPlanets() - ms.Players*(ms.DWCount+1)
 }
 
 type PlanetSetting struct {
@@ -27,6 +51,10 @@ type PlanetSetting struct {
 	Probability   float32
 }
 
+func (ps PlanetSetting) Count(freePlanets uint32) int {
+	return int(math.Ceil(float64(freePlanets) * float64(ps.Probability)))
+}
+
 func DefaultMapSetting() MapSetting {
 	return MapSetting{
 		Players:       25,
@@ -54,9 +82,10 @@ func DefaultMapSetting() MapSetting {
 			MaxResource:   10,
 			Probability:   0.18,
 		},
+		OthersMinDistance: defaultFactor, // minimal of 1 pixel on the plotter
 		NormalPlanets: PlanetSetting{
 			MinDistanceHW: 0,
-			MinSize:       0.001,
+			MinSize:       0,
 			MaxSize:       1000,
 			MinResource:   0,
 			MaxResource:   10,
@@ -64,7 +93,7 @@ func DefaultMapSetting() MapSetting {
 		},
 		RichPlanets: PlanetSetting{
 			MinDistanceHW: 0,
-			MinSize:       0.001,
+			MinSize:       0,
 			MaxSize:       500,
 			MinResource:   5,
 			MaxResource:   25,
@@ -72,8 +101,8 @@ func DefaultMapSetting() MapSetting {
 		},
 		Asterioids: PlanetSetting{
 			MinDistanceHW: 0,
-			MinSize:       0.001,
-			MaxSize:       10,
+			MinSize:       0,
+			MaxSize:       0,
 			MinResource:   0,
 			MaxResource:   0,
 			Probability:   0.08,