Update/merge examples back into main repo (#192)

Examples/Text/WritingAnim.cs

@@ -0,0 +1,74 @@
+/*******************************************************************************************
+*
+*   raylib [text] example - Text Writing Animation
+*
+*   This example has been created using raylib 1.4 (www.raylib.com)
+*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
+*
+*   Copyright (c) 2016 Ramon Santamaria (@raysan5)
+*
+********************************************************************************************/
+
+using static Raylib_cs.Raylib;
+
+namespace Examples.Text;
+
+public class WritingAnim
+{
+    public static int Main()
+    {
+        // Initialization
+        //--------------------------------------------------------------------------------------
+        const int screenWidth = 800;
+        const int screenHeight = 450;
+
+        InitWindow(screenWidth, screenHeight, "raylib [text] example - text writing anim");
+
+        string message = "This sample illustrates a text writing\nanimation effect! Check it out! ;)";
+        int framesCounter = 0;
+
+        SetTargetFPS(60);
+        //--------------------------------------------------------------------------------------
+
+        // Main game loop
+        while (!WindowShouldClose())
+        {
+            // Update
+            //----------------------------------------------------------------------------------
+            if (IsKeyDown(KeyboardKey.KEY_SPACE))
+            {
+                framesCounter += 8;
+            }
+            else
+            {
+                framesCounter += 1;
+            }
+
+            if (IsKeyPressed(KeyboardKey.KEY_ENTER))
+            {
+                framesCounter = 0;
+            }
+            //----------------------------------------------------------------------------------
+
+            // Draw
+            //----------------------------------------------------------------------------------
+            BeginDrawing();
+            ClearBackground(Color.RAYWHITE);
+
+            DrawText(message.SubText(0, framesCounter / 10), 210, 160, 20, Color.MAROON);
+
+            DrawText("PRESS [ENTER] to RESTART!", 240, 260, 20, Color.LIGHTGRAY);
+            DrawText("PRESS [SPACE] to SPEED UP!", 239, 300, 20, Color.LIGHTGRAY);
+
+            EndDrawing();
+            //----------------------------------------------------------------------------------
+        }
+
+        // De-Initialization
+        //--------------------------------------------------------------------------------------
+        CloseWindow();
+        //--------------------------------------------------------------------------------------
+
+        return 0;
+    }
+}