refactor: generator

pkg/generator/map.go

@@ -0,0 +1,53 @@
+package generator
+
+import (
+	"fmt"
+)
+
+type Map struct {
+	Width       uint
+	Height      uint
+	HomePlanets []PlanetarySystem
+	FreePlanets []Planet
+	plotter     Plotter
+}
+
+type Coordinate struct {
+	X, Y float32
+}
+
+type Planet struct {
+	Position  Coordinate
+	Size      float32
+	Resources float32 // Сырьё
+}
+
+type PlanetarySystem struct {
+	HW Planet
+	DW []Planet
+}
+
+func NewMap(width, height, players uint) (*Map, error) {
+	p, err := NewPlotter(width, height, 1.0)
+	if err != nil {
+		return nil, fmt.Errorf("NewPlotter: %s", err)
+	}
+	return &Map{
+		Width:       width,
+		Height:      height,
+		HomePlanets: make([]PlanetarySystem, players),
+		plotter:     p,
+	}, nil
+}
+
+func (m *Map) AddPlanet(planet Planet) {
+	m.FreePlanets = append(m.FreePlanets, planet)
+}
+
+func (m Map) NewCoordinate(deadZoneRaduis float32) (Coordinate, error) {
+	if x, y, err := m.plotter.RandomFreePoint(deadZoneRaduis); err != nil {
+		return Coordinate{}, fmt.Errorf("NewCoordinate: RandomFreePoint: %s", err)
+	} else {
+		return Coordinate{X: x, Y: y}, nil
+	}
+}