cmd: create/delete science

2025-10-01 14:30:36 +03:00
parent bcab29a47f
commit 2295840efe
9 changed files with 385 additions and 155 deletions
@@ -1,6 +1,9 @@
 package game

-import "github.com/google/uuid"
+import (
+	"github.com/google/uuid"
+	e "github.com/iliadenisov/galaxy/pkg/error"
+)

 type Science struct {
 	ID uuid.UUID `json:"id"`
@@ -19,3 +22,103 @@ type ScienceReport struct {
 	Shields float64 `json:"shields"`
 	Cargo   float64 `json:"cargo"`
 }
+
+func (g Game) Sciences(raceName string) ([]Science, error) {
+	raceID, err := g.hostRaceID(raceName)
+	if err != nil {
+		return nil, err
+	}
+	return g.sciencesInternal(raceID)
+}
+
+func (g Game) sciencesInternal(race uuid.UUID) ([]Science, error) {
+	for r := range g.Race {
+		if g.Race[r].ID == race {
+			return g.Race[r].Sciences, nil
+		}
+	}
+	return nil, e.NewGameStateError("Sciences: race %v not found", race)
+}
+
+func (g Game) DeleteScience(raceName, typeName string) error {
+	raceID, err := g.hostRaceID(raceName)
+	if err != nil {
+		return err
+	}
+	return g.deleteScienceInternal(raceID, typeName)
+}
+
+func (g Game) deleteScienceInternal(race uuid.UUID, name string) error {
+	for r := range g.Race {
+		if g.Race[r].ID == race {
+			for sc := range g.Race[r].Sciences {
+				if g.Race[r].Sciences[sc].Name == name {
+					for pl := range g.Map.Planet {
+						if g.Map.Planet[pl].Production.Production == ResearchScience &&
+							g.Map.Planet[pl].Production.SubjectID != nil &&
+							*g.Map.Planet[pl].Production.SubjectID == g.Race[r].Sciences[sc].ID {
+							return e.NewDeleteSciencePlanetProductionError(g.Map.Planet[pl].Name)
+						}
+					}
+					g.Race[r].Sciences = append(g.Race[r].Sciences[:sc], g.Race[r].Sciences[sc+1:]...)
+					return nil
+				}
+			}
+			return e.NewEntityTypeNameNotExistsError("science %w", name)
+		}
+	}
+	return e.NewGameStateError("DeleteScience: race %v not found", race)
+}
+
+func (g Game) CreateScience(raceName, typeName string, d, w, s, c float64) error {
+	raceID, err := g.hostRaceID(raceName)
+	if err != nil {
+		return err
+	}
+	return g.createScienceInternal(raceID, typeName, d, w, s, c)
+}
+
+func (g Game) createScienceInternal(race uuid.UUID, n string, d, w, s, c float64) error {
+	name, ok := validateTypeName(n)
+	if !ok {
+		return e.NewEntityTypeNameValidationError("%q", name)
+	}
+	if d < 0 {
+		return e.NewDriveValueError(d)
+	}
+	if w < 0 {
+		return e.NewWeaponsValueError(w)
+	}
+	if s < 0 {
+		return e.NewShieldsValueError(s)
+	}
+	if c < 0 {
+		return e.NewCargoValueError(c)
+	}
+	sum := d + w + s + c
+	if sum != 1 {
+		return e.NewScienceSumValuesError("D=%f W=%f S=%f C=%f sum=%f", d, w, s, c, sum)
+	}
+	for r := range g.Race {
+		if g.Race[r].ID == race {
+			for sc := range g.Race[r].Sciences {
+				if g.Race[r].Sciences[sc].Name == name {
+					return e.NewEntityTypeNameDuplicateError("science %w", g.Race[r].Sciences[sc].Name)
+				}
+			}
+			id := uuid.New()
+			g.Race[r].Sciences = append(g.Race[r].Sciences, Science{
+				ID: id,
+				ScienceReport: ScienceReport{
+					Name:    name,
+					Drive:   d,
+					Weapons: w,
+					Shields: s,
+					Cargo:   c,
+				},
+			})
+			return nil
+		}
+	}
+	return e.NewGameStateError("CreateScience: race %v not found", race)
+}
@@ -4,6 +4,7 @@ import (
 	"math"

 	"github.com/google/uuid"
+	e "github.com/iliadenisov/galaxy/pkg/error"
 	"github.com/iliadenisov/galaxy/pkg/number"
 )

@@ -128,3 +129,126 @@ func (fl Fleet) Speed() float64 {
 	}
 	return result
 }
+
+func (g Game) ShipTypes(raceName string) ([]ShipType, error) {
+	raceID, err := g.hostRaceID(raceName)
+	if err != nil {
+		return nil, err
+	}
+	return g.shipTypesInternal(raceID)
+}
+
+func (g Game) shipTypesInternal(race uuid.UUID) ([]ShipType, error) {
+	for r := range g.Race {
+		if g.Race[r].ID == race {
+			return g.Race[r].ShipTypes, nil
+		}
+	}
+	return nil, e.NewGameStateError("ShipTypes: race %v not found", race)
+}
+
+func (g Game) DeleteShipType(raceName, typeName string) error {
+	raceID, err := g.hostRaceID(raceName)
+	if err != nil {
+		return err
+	}
+	return g.deleteShipTypeInternal(raceID, typeName)
+}
+
+func (g Game) deleteShipTypeInternal(race uuid.UUID, name string) error {
+	for r := range g.Race {
+		if g.Race[r].ID == race {
+			for st := range g.Race[r].ShipTypes {
+				if g.Race[r].ShipTypes[st].Name == name {
+					for sg := range g.Race[r].ShipGroups {
+						if g.Race[r].ShipGroups[sg].TypeID == g.Race[r].ShipTypes[st].ID {
+							return e.NewDeleteShipTypeExistingGroupError(g.Race[r].ShipGroups[sg].Number)
+						}
+					}
+					for pl := range g.Map.Planet {
+						if g.Map.Planet[pl].Owner == race &&
+							g.Map.Planet[pl].Production.Production == ProductionShip &&
+							g.Map.Planet[pl].Production.SubjectID != nil &&
+							g.Race[r].ShipTypes[st].ID == *g.Map.Planet[pl].Production.SubjectID {
+							return e.NewDeleteShipTypePlanetProductionError(g.Map.Planet[pl].Name)
+						}
+					}
+					g.Race[r].ShipTypes = append(g.Race[r].ShipTypes[:st], g.Race[r].ShipTypes[st+1:]...)
+					return nil
+				}
+			}
+			return e.NewEntityTypeNameNotExistsError("ship type %w", name)
+		}
+	}
+	return e.NewGameStateError("DeleteShipType: race %v not found", race)
+}
+
+func (g Game) CreateShipType(raceName, typeName string, d, w, s, c float64, a int) error {
+	raceID, err := g.hostRaceID(raceName)
+	if err != nil {
+		return err
+	}
+	return g.createShipTypeInternal(raceID, typeName, d, w, s, c, a)
+}
+
+func (g Game) createShipTypeInternal(race uuid.UUID, n string, d, w, s, c float64, a int) error {
+	if err := checkShipTypeValues(d, w, s, c, a); err != nil {
+		return err
+	}
+	name, ok := validateTypeName(n)
+	if !ok {
+		return e.NewEntityTypeNameValidationError("%q", name)
+	}
+	for r := range g.Race {
+		if g.Race[r].ID == race {
+			for st := range g.Race[r].ShipTypes {
+				if g.Race[r].ShipTypes[st].Name == name {
+					return e.NewEntityTypeNameDuplicateError("ship type %w", g.Race[r].ShipTypes[st].Name)
+				}
+			}
+			id := uuid.New()
+			g.Race[r].ShipTypes = append(g.Race[r].ShipTypes, ShipType{
+				ID: id,
+				ShipTypeReport: ShipTypeReport{
+					Name:     name,
+					Drive:    d,
+					Weapons:  w,
+					Shields:  s,
+					Cargo:    c,
+					Armament: uint(a),
+				},
+			})
+			return nil
+		}
+	}
+	return e.NewGameStateError("CreateShipType: race %v not found", race)
+}
+
+func checkShipTypeValues(d, w, s, c float64, a int) error {
+	if !checkShipTypeValueDWSC(d) {
+		return e.NewDriveValueError(d)
+	}
+	if !checkShipTypeValueDWSC(w) {
+		return e.NewWeaponsValueError(w)
+	}
+	if !checkShipTypeValueDWSC(s) {
+		return e.NewShieldsValueError(s)
+	}
+	if !checkShipTypeValueDWSC(c) {
+		return e.NewCargoValueError(s)
+	}
+	if a < 0 {
+		return e.NewShipTypeArmamentValueError(a)
+	}
+	if (w == 0 && a > 0) || (a == 0 && w > 0) {
+		return e.NewShipTypeArmamentAndWeaponsValueError("A=%d W=%.0f", a, w)
+	}
+	if d == 0 && w == 0 && s == 0 && c == 0 && a == 0 {
+		return e.NewShipTypeShipTypeZeroValuesError()
+	}
+	return nil
+}
+
+func checkShipTypeValueDWSC(v float64) bool {
+	return v == 0 || v >= 1
+}
@@ -1,129 +0,0 @@
-package game
-
-import (
-	"github.com/google/uuid"
-	e "github.com/iliadenisov/galaxy/pkg/error"
-)
-
-func (g Game) ShipTypes(raceName string) ([]ShipType, error) {
-	raceID, err := g.hostRaceID(raceName)
-	if err != nil {
-		return nil, err
-	}
-	return g.shipTypesInternal(raceID)
-}
-
-func (g Game) shipTypesInternal(race uuid.UUID) ([]ShipType, error) {
-	for r := range g.Race {
-		if g.Race[r].ID == race {
-			return g.Race[r].ShipTypes, nil
-		}
-	}
-	return nil, e.NewGameStateError("ShipTypes: race %v not found", race)
-}
-
-func (g Game) DeleteShipType(raceName, typeName string) error {
-	raceID, err := g.hostRaceID(raceName)
-	if err != nil {
-		return err
-	}
-	return g.deleteShipTypeInternal(raceID, typeName)
-}
-
-func (g Game) deleteShipTypeInternal(race uuid.UUID, name string) error {
-	for r := range g.Race {
-		if g.Race[r].ID == race {
-			for st := range g.Race[r].ShipTypes {
-				if g.Race[r].ShipTypes[st].Name == name {
-					for sg := range g.Race[r].ShipGroups {
-						if g.Race[r].ShipGroups[sg].TypeID == g.Race[r].ShipTypes[st].ID {
-							return e.NewDeleteShipTypeExistingGroupError(g.Race[r].ShipGroups[sg].Number)
-						}
-					}
-					for pl := range g.Map.Planet {
-						if g.Map.Planet[pl].Owner == race &&
-							g.Map.Planet[pl].Production.Production == ProductionShip &&
-							g.Map.Planet[pl].Production.SubjectID != nil &&
-							g.Race[r].ShipTypes[st].ID == *g.Map.Planet[pl].Production.SubjectID {
-							return e.NewDeleteShipTypePlanetProductionError(g.Map.Planet[pl].Name)
-						}
-					}
-					g.Race[r].ShipTypes = append(g.Race[r].ShipTypes[:st], g.Race[r].ShipTypes[st+1:]...)
-					return nil
-				}
-			}
-			return e.NewEntityTypeNameNotExistsError("ship type %w", name)
-		}
-	}
-	return e.NewGameStateError("DeleteShipType: race %v not found", race)
-}
-
-func (g Game) CreateShipType(raceName, typeName string, d, w, s, c float64, a int) error {
-	if err := checkShipTypeValues(d, w, s, c, a); err != nil {
-		return err
-	}
-	raceID, err := g.hostRaceID(raceName)
-	if err != nil {
-		return err
-	}
-	tn, ok := validateTypeName(typeName)
-	if !ok {
-		return e.NewEntityTypeNameValidationError("%q", tn)
-	}
-	return g.createShipTypeInternal(raceID, tn, d, w, s, c, a)
-}
-
-func (g Game) createShipTypeInternal(race uuid.UUID, name string, d, w, s, c float64, a int) error {
-	for r := range g.Race {
-		if g.Race[r].ID == race {
-			for st := range g.Race[r].ShipTypes {
-				if g.Race[r].ShipTypes[st].Name == name {
-					return e.NewEntityTypeNameDuplicateError("ship type %w", g.Race[r].ShipTypes[st].Name)
-				}
-			}
-			id := uuid.New()
-			g.Race[r].ShipTypes = append(g.Race[r].ShipTypes, ShipType{
-				ID: id,
-				ShipTypeReport: ShipTypeReport{
-					Name:     name,
-					Drive:    d,
-					Weapons:  w,
-					Shields:  s,
-					Cargo:    c,
-					Armament: uint(a),
-				},
-			})
-			return nil
-		}
-	}
-	return e.NewGameStateError("CreateShipType: race %v not found", race)
-}
-
-func checkShipTypeValues(d, w, s, c float64, a int) error {
-	if !checkShipTypeValueDWSC(d) {
-		return e.NewShipTypeDriveValueError(d)
-	}
-	if !checkShipTypeValueDWSC(w) {
-		return e.NewShipTypeWeaponsValueError(w)
-	}
-	if !checkShipTypeValueDWSC(s) {
-		return e.NewShipTypeShieldsValueError(s)
-	}
-	if !checkShipTypeValueDWSC(c) {
-		return e.NewShipTypeCargoValueError(s)
-	}
-	if a < 0 {
-		return e.NewShipTypeArmamentValueError(a)
-	}
-	if (w == 0 && a > 0) || (a == 0 && w > 0) {
-		return e.NewShipTypeArmamentAndWeaponsValueError("A=%d W=%.0f", a, w)
-	}
-	if d == 0 && w == 0 && s == 0 && c == 0 && a == 0 {
-		return e.NewShipTypeShipTypeZeroValuesError()
-	}
-	return nil
-}
-
-func checkShipTypeValueDWSC(v float64) bool {
-	return v == 0 || v >= 1
-}