diff --git a/bf.go b/bf.go
index edba063..ec63e35 100644
--- a/bf.go
+++ b/bf.go
@@ -21,6 +21,7 @@ var (
 	squareSize = 100
 	squares    = []rl.Vector2{{X: 640 - float32(squareSize), Y: 315}, {X: 640, Y: 315}, {X: 640 + float32(squareSize), Y: 315}, {X: 640, Y: 315 - float32(squareSize)}, {X: 640, Y: 315 - float32(squareSize)*2}}
 	paints     = []paint{}
+	test = 0
 )
 
 func main() {
@@ -59,14 +60,19 @@ func drawPaint() {
 		rl.DrawText(t, 10, 10, 40, rl.Black)
 	}
 	for index, paintI := range paints {
+		if len(paints) <= index {
+			continue
+		}
 
 		if paintI.time > 1 {
 			paints[index] = paint{time: paintI.time - 1, location: paintI.location}
 			rl.DrawRectangleV(paintI.location, rl.Vector2{X: ballRadius - 2, Y: ballRadius - 2}, rl.NewColor(ballColor.R, ballColor.G, ballColor.R, uint8(paintI.time)))
-		} else {
-			removePaint(paints, index)
+			continue
+		}
+		fmt.Println("end", test)
+		test = test + 1
+		paints = removePaint(paints, index)
 		}
-	}
 }
 
 func drawSquares() {
@@ -173,9 +179,11 @@ type paint struct {
 	location rl.Vector2
 }
 
-func removePaint(s []paint, i int) []paint {
-	s[i] = s[len(s)-1]
-	return s[:len(s)-1]
+func removePaint(slice []paint, index int) []paint {
+	if len(slice) <= 2 {
+		return make([]paint, 0)
+	}
+	return append(slice[:index], slice[index+1:]...)
 }
 
 func convertHex(hex string) rl.Color {
@@ -183,12 +191,11 @@ func convertHex(hex string) rl.Color {
 	hex2 := hex[2:4]
 	hex3 := hex[4:6]
 	decimal, err := strconv.ParseInt(hex1, 16, 64)
+	checklog(err)
 	decimal2, err := strconv.ParseInt(hex2, 16, 64)
+	checklog(err)
 	decimal3, err := strconv.ParseInt(hex3, 16, 64)
-
-	if err != nil {
-		fmt.Println(err)
-	}
+	checklog(err)
 
 	return rl.NewColor(uint8(decimal), uint8(decimal2), uint8(decimal3), 255)
 }
diff --git a/errorhandling.go b/errorhandling.go
index 7367cc8..db8a5b2 100644
--- a/errorhandling.go
+++ b/errorhandling.go
@@ -8,6 +8,12 @@ func check(Error error) {
 	}
 }
 
+func checklog(Error error) {
+	if Error != nil {
+		fmt.Println("error:", Error)
+	}
+}
+
 func checkValid(something any) bool {
 	if something == nil {
 		return false
@@ -15,7 +21,7 @@ func checkValid(something any) bool {
 	return true
 }
 
-func makeDefault(variable *map[string]interface{}, Type string) {
+func setDefault(variable *map[string]interface{}, Type string) {
 	switch Type {
 	case "color": (*variable)[Type] = "000000"
 	default: panic(fmt.Sprint("\"", Type, "\" isn't a type!"))
@@ -34,7 +40,7 @@ func checkUserDataValid(userdata map[string]interface{}) {
 	for _, data := range []string{"color"} {
 		if !checkValid(userdata[data]) {
 			fmt.Printf("WARNING: \"%s\" isn't defined in userdata:\n\t%s\n\tgonna use default variable for that\n", data, userdata)
-			makeDefault(&userdata, data)
+			setDefault(&userdata, data)
 		}
 	}
 }
diff --git a/json.go b/json.go
index a9a5789..51ea505 100644
--- a/json.go
+++ b/json.go
@@ -12,4 +12,3 @@ func loadJson(file string) map[string]interface{} {
 	check(json.Unmarshal([]byte(jsonRaw), &jsonData))
 	return jsonData
 }
-