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

Examples/Audio/MusicStreamDemo.cs

@@ -0,0 +1,106 @@
+/*******************************************************************************************
+*
+*   raylib [audio] example - IntPtr playing (streaming)
+*
+*   NOTE: This example requires OpenAL Soft library installed
+*
+*   This example has been created using raylib 1.3 (www.raylib.com)
+*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
+*
+*   Copyright (c) 2015 Ramon Santamaria (@raysan5)
+*
+********************************************************************************************/
+
+using static Raylib_cs.Raylib;
+
+namespace Examples.Audio;
+
+public class MusicStreamDemo
+{
+    public static int Main()
+    {
+        // Initialization
+        //--------------------------------------------------------------------------------------
+        const int screenWidth = 800;
+        const int screenHeight = 450;
+
+        InitWindow(screenWidth, screenHeight, "raylib [audio] example - music playing (streaming)");
+        InitAudioDevice();
+
+        Music music = LoadMusicStream("resources/audio/country.mp3");
+        PlayMusicStream(music);
+
+        float timePlayed = 0.0f;
+        bool pause = false;
+
+        SetTargetFPS(60);
+        //--------------------------------------------------------------------------------------
+
+        // Main game loop
+        while (!WindowShouldClose())
+        {
+            // Update
+            //----------------------------------------------------------------------------------
+            UpdateMusicStream(music);        // Update music buffer with new stream data
+
+            // Restart music playing (stop and play)
+            if (IsKeyPressed(KeyboardKey.KEY_SPACE))
+            {
+                StopMusicStream(music);
+                PlayMusicStream(music);
+            }
+
+            // Pause/Resume music playing
+            if (IsKeyPressed(KeyboardKey.KEY_P))
+            {
+                pause = !pause;
+
+                if (pause)
+                {
+                    PauseMusicStream(music);
+                }
+                else
+                {
+                    ResumeMusicStream(music);
+                }
+            }
+
+            // Get timePlayed scaled to bar dimensions (400 pixels)
+            timePlayed = GetMusicTimePlayed(music) / GetMusicTimeLength(music) * 400;
+
+            if (timePlayed > 400)
+            {
+                StopMusicStream(music);
+            }
+            //----------------------------------------------------------------------------------
+
+            // Draw
+            //----------------------------------------------------------------------------------
+            BeginDrawing();
+            ClearBackground(Color.RAYWHITE);
+
+            DrawText("MUSIC SHOULD BE PLAYING!", 255, 150, 20, Color.LIGHTGRAY);
+
+            DrawRectangle(200, 200, 400, 12, Color.LIGHTGRAY);
+            DrawRectangle(200, 200, (int)timePlayed, 12, Color.MAROON);
+            DrawRectangleLines(200, 200, 400, 12, Color.GRAY);
+
+            DrawText("PRESS SPACE TO RESTART MUSIC", 215, 250, 20, Color.LIGHTGRAY);
+            DrawText("PRESS P TO PAUSE/RESUME MUSIC", 208, 280, 20, Color.LIGHTGRAY);
+
+            EndDrawing();
+            //----------------------------------------------------------------------------------
+        }
+
+        // De-Initialization
+        //--------------------------------------------------------------------------------------
+        UnloadMusicStream(music);
+
+        CloseAudioDevice();
+
+        CloseWindow();
+        //--------------------------------------------------------------------------------------
+
+        return 0;
+    }
+}