Buffer, DamageBuffer, and Application are io.Writers

examples/hello/main.go

@@ -1,5 +1,7 @@
 package main
 
+import "fmt"
+import "time"
 import "git.tebibyte.media/sashakoshka/stone"
 import _ "git.tebibyte.media/sashakoshka/stone/backends/pixel"
 
@@ -9,30 +11,31 @@ func main () {
 }
 
 func run (application *stone.Application) {
+	currentTime := time.Time { }
+	frameDelay  := time.Second / 2
+	
 	for {
-		if application.Resized() {
-			application.SetRune(0, 0, 'h')
-			application.SetRune(1, 0, 'e')
-			application.SetRune(2, 0, 'l')
-			application.SetRune(3, 0, 'l')
-			application.SetRune(4, 0, 'o')
-			application.SetRune(5, 0, 'r')
-			application.SetRune(6, 0, 'l')
-			application.SetRune(7, 0, 'd')
-			application.SetRune(8, 0, '!')
-			application.SetRune(4, 1, ':')
-			application.SetRune(5, 1, '3')
-			application.SetRune(0, 2, 'A')
-			application.SetRune(1, 2, 'A')
-			application.SetRune(2, 2, 'A')
-			application.SetRune(3, 2, 'A')
-			application.SetRune(4, 2, 'A')
-			application.SetRune(5, 2, 'A')
-			application.SetRune(6, 2, 'A')
-			application.SetRune(7, 2, 'A')
-			application.SetRune(8, 2, 'A')
+		if application.Resized() || time.Since(currentTime) > frameDelay {
+			currentTime = time.Now()
+
+			application.ResetDot()
+			fmt.Fprintln(application, "hellorld!")
+
+			hour   := currentTime.Hour()
+			minute := currentTime.Minute()
+			second := currentTime.Second()
+
+			application.SetRune(0, 1, rune(hour / 10 + 48))
+			application.SetRune(1, 1, rune(hour % 10 + 48))
+			application.SetRune(2, 1, ':')
+			application.SetRune(3, 1, rune(minute / 10 + 48))
+			application.SetRune(4, 1, rune(minute % 10 + 48))
+			application.SetRune(5, 1, ':')
+			application.SetRune(6, 1, rune(second / 10 + 48))
+			application.SetRune(7, 1, rune(second % 10 + 48))
+			
 		}
 		
-		if !application.Await(0) { break }
+		if !application.Await(frameDelay) { break }
 	}
 }