Initial commit

examples/text/writing_anim/main.go

@@ -0,0 +1,50 @@
+package main
+
+import (
+	"github.com/gen2brain/raylib-go/raylib"
+)
+
+func main() {
+	screenWidth := int32(800)
+	screenHeight := int32(450)
+
+	raylib.InitWindow(screenWidth, screenHeight, "raylib [text] example - text writing anim")
+
+	message := "This sample illustrates a text writing\nanimation effect! Check it out! ;)"
+	length := len(message)
+
+	framesCounter := 0
+
+	raylib.SetTargetFPS(60)
+
+	for !raylib.WindowShouldClose() {
+		// Update
+		if raylib.IsKeyDown(raylib.KeySpace) {
+			framesCounter += 8
+		} else {
+			framesCounter++
+		}
+
+		if raylib.IsKeyPressed(raylib.KeyEnter) {
+			framesCounter = 0
+		}
+
+		if framesCounter/10 > length {
+			framesCounter = length * 10
+		}
+
+		// Draw
+		raylib.BeginDrawing()
+
+		raylib.ClearBackground(raylib.RayWhite)
+
+		raylib.DrawText(message[0:framesCounter/10], 210, 160, 20, raylib.Maroon)
+
+		raylib.DrawText("PRESS [ENTER] to RESTART!", 240, 260, 20, raylib.LightGray)
+		raylib.DrawText("PRESS [SPACE] to SPEED UP!", 239, 300, 20, raylib.LightGray)
+
+		raylib.EndDrawing()
+	}
+
+	raylib.CloseWindow()
+}