the ugliest code ever written

config.yaml

@@ -1,6 +1,6 @@
 - step: 10
   amount: 100
-  neighbours: 10
+  neighbours: 1
 - step: 100
   amount: 100
   neighbours: 50

main.go

@@ -12,6 +12,7 @@ import (
 	"math/rand"
 	"os"
 	"sort"
+	"strconv"
 
 	"github.com/llgcode/draw2d/draw2dimg"
 	"gopkg.in/yaml.v2"
@@ -23,30 +24,40 @@ var goidSize = 3
 var goidColor = color.RGBA{200, 200, 100, 255} // gray, 50% transparency
 var populationSize = 20
 var loops = 500
-var numNeighbours = 10
+var numNeighbours = 5
 var separationFactor = float64(goidSize * 5)
 var coherenceFactor = 8
 
 type steps struct {
-	Step   int `yaml:"step"`
-	Amount int `yaml:"amount"`
+	Step          int `yaml:"step"`
+	Amount        int `yaml:"amount"`
 	NumNeighbours int `yaml:"neighbours"`
 }
 
+type Coor struct {
+	X int `yaml:"x"`
+	Y int `yaml:"y"`
+}
+type OutPut struct {
+	Goid int  `yaml:"goid"`
+	Loop int  `yaml:"loop"`
+	Data Coor `yaml:"data"`
+}
+
 func fixGoids(gs []*Goid, actual int, wished int) ([]*Goid, int) {
 	if actual < wished {
 		g := createRandomGoid()
 		gs = append(gs, &g)
 		return gs, actual + 1
 	} else if wished < actual {
-		return gs[:len(gs)-1], actual -1
+		return gs[:len(gs)-1], actual - 1
 	} else {
 		return gs, actual
 	}
 }
 
 func main() {
-	fo, err := os.Create("/tmp/goids.txt")
+	fo, err := os.Create("/tmp/goids.yaml")
 	if err != nil {
 		panic(err)
 	}
@@ -78,11 +89,48 @@ func main() {
 		if i > td[current_stage].Step {
 			current_stage += 1
 		}
-		move(goids, fo)
+		move(goids, fo, i)
 		frame := draw(goids)
 		printImage(frame.SubImage(frame.Rect))
 	}
 	showCursor()
+	
+	out, err := ioutil.ReadFile("/tmp/goids.yaml")
+	if err != nil {
+		panic(err)
+	}
+	output := []OutPut{}
+	err = yaml.Unmarshal(out, &output)
+	var total int = 0
+	for _, goid := range output {
+		if total < goid.Goid {
+			total = goid.Goid
+		}
+	}
+	fmt.Println(total)
+
+	for i := 0; i <= total; i++{
+		var x []string
+		var y []string
+		fmt.Println("GOID: ", i)
+		for z := 0; z <= loops; z++ {
+			check := false
+			for _, g := range output {
+				if g.Goid == i && g.Loop == z{
+					check = true
+  				x = append(x, strconv.Itoa(g.Data.X))
+					y = append(y, strconv.Itoa(g.Data.Y))
+					break
+				}
+			}
+			if !check  {
+  				x = append(x,  "-")
+					y = append(y,  "-")
+			}
+		}
+		fmt.Printf("%v\n", x)
+		fmt.Printf("%v\n", y)
+	}
 }
 
 // Goid represents a drawn goid
@@ -128,13 +176,13 @@ func (g *Goid) distance(n Goid) float64 {
 }
 
 // move the goids with the 3 classic boid rules
-func move(goids []*Goid, file *os.File) {
+func move(goids []*Goid, file *os.File, loop int) {
 	for i, goid := range goids {
 		neighbours := goid.nearestNeighbours(goids)
 		separate(goid, neighbours)
 		align(goid, neighbours)
 		cohere(goid, neighbours)
-		position := fmt.Sprintf("- coor: %d\n  data:\n    x: %d\n    y: %d\n", i, goid.X, goid.Y)
+		position := fmt.Sprintf("- goid: %d\n  loop: %d\n  data:\n    x: %d\n    y: %d\n", i, loop, goid.X, goid.Y)
 		file.Write([]byte(position))
 		stayInWindow(goid)
 	}