modivication de la fonction Nettoyage

config.json

@@ -4,14 +4,13 @@
     "WindowSizeY": 600,
     "ParticleImage": "assets/particle.png",
     "Debug": true,
-    "InitNumParticles": 10,
+    "InitNumParticles": 100000,
     "RandomSpawn": true,
     "SpawnX": 400,
     "SpawnY": 400,
     "SpawnRate": 0,
-    "SpeedLimit": [0,0,0,0],
-    "Colors": [1,1,1,1,1,1],
+    "SpeedLimit": [-1,1,-1,1],
+    "Colors": [0,1,0,1,0,1],
     "Gravity": false,
-    "GravityCenter": false,
-    // "LifeCycle": 0
+    "GravityCenter": false
 }
\ No newline at end of file

draw.go

@@ -15,12 +15,16 @@ import (
 func (g *game) Draw(screen *ebiten.Image) {
 
 	for _, p := range g.system.Content {
-		options := ebiten.DrawImageOptions{}
-		options.GeoM.Rotate(p.Rotation)
-		options.GeoM.Scale(p.ScaleX, p.ScaleY)
-		options.GeoM.Translate(p.PositionX, p.PositionY)
-		options.ColorM.Scale(p.ColorRed, p.ColorGreen, p.ColorBlue, p.Opacity)
-		screen.DrawImage(assets.ParticleImage, &options)
+		if p.Overflow{
+			continue
+		}else{
+			options := ebiten.DrawImageOptions{}
+			options.GeoM.Rotate(p.Rotation)
+			options.GeoM.Scale(p.ScaleX, p.ScaleY)
+			options.GeoM.Translate(p.PositionX, p.PositionY)
+			options.ColorM.Scale(p.ColorRed, p.ColorGreen, p.ColorBlue, p.Opacity)
+			screen.DrawImage(assets.ParticleImage, &options)
+		}
 	}
 
 	if config.General.Debug {

particles/new.go

@@ -30,6 +30,7 @@ func GenPart() (Particle) { // Crée une particule avec Px,Py comme position
 		Opacity: 1,
 		SpeedX: config.General.SpeedLimit[0] + rand.Float64()* (config.General.SpeedLimit[1]-config.General.SpeedLimit[0]),
 		SpeedY: config.General.SpeedLimit[2] + rand.Float64()*	(config.General.SpeedLimit[3]-config.General.SpeedLimit[2]),
+		Overflow: false,
 	}
 }
 

particles/type.go

@@ -22,4 +22,5 @@ type Particle struct {
 	SpeedX,SpeedY					float64 
 	Gravity							bool
 	GravityCenter					bool
+	Overflow						bool
 }

particles/update.go

@@ -8,13 +8,10 @@ import "project-particles/config"
 // projet.
 // C'est à vous de développer cette fonction.
 
-func Nettoyage(tab []*Particle) ([]*Particle){
-	maxi := float64(config.General.WindowSizeX)
-	mini := float64(config.General.WindowSizeY)
+func Nettoyage(tab []Particle) ([]Particle){
 	for i:=0; i< len(tab); i++{
-		if tab[i].PositionX > maxi|| tab[i].PositionX < 0 || tab[i].PositionY > mini || tab[i].PositionY < -10{
-			tab = append(tab[:i], tab[i+1:]...)
-			i = i -1
+		if int(tab[i].PositionX) > config.General.WindowSizeX || int(tab[i].PositionX) < 100 || int(tab[i].PositionY) > config.General.WindowSizeY || int(tab[i].PositionY) < -10{
+			tab[i].Overflow = true
 		}
 	}
 	return tab
@@ -94,15 +91,7 @@ func spirale(p Particle) (Particle){
 
 
 func (s *System) Update() {
-	var tabPointeursParticle []*Particle
-	for i:=0; i<len(s.Content); i++{
-		tabPointeursParticle = append(tabPointeursParticle, &s.Content[i])
-	}
-	tabPointeursParticle = Nettoyage(tabPointeursParticle)
-	s.Content = []Particle{}
-	for i:=0; i<len(tabPointeursParticle); i++{
-		s.Content = append(s.Content, *tabPointeursParticle[i])
-	}
+	s.Content = Nettoyage(s.Content)
 	
 	for i:=0; i < len(s.Content); i++ {
 		s.Content[i].PositionX += s.Content[i].SpeedX 
@@ -115,10 +104,10 @@ func (s *System) Update() {
 		}
 	}
 	
-	NbSpaw := config.General.SpawnRate + s.SpawBuffer
-	for i:=0; i < int(NbSpaw); i++ {
+	NbSpawn := config.General.SpawnRate + s.SpawBuffer
+	for i:=0; i < int(NbSpawn); i++ {
 		s.Content = append(s.Content,GenPart())
 	}
 
-	s.SpawBuffer = NbSpaw - float64(int(NbSpaw))
+	s.SpawBuffer = NbSpawn - float64(int(NbSpawn))
 }
\ No newline at end of file