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chore: rebase to main with translation ports

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tiger tiger tiger 2026-07-17 07:49:07 +02:00
commit 8024c6ac40
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238
Examples/Audio/MusicStreamDemo.cs
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@ -1,13 +1,15 @@
/*******************************************************************************************
*
* raylib [audio] example - IntPtr playing (streaming)
* raylib [audio] example - music stream
*
* NOTE: This example requires OpenAL Soft library installed
* Example complexity rating: [★☆☆☆] 1/4
*
* 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)
* Example originally created with raylib 1.3, last time updated with raylib 4.2
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
* Example licensed under an unmodified zlib/libpng license, which is an OSI-certified,
* BSD-like license that allows static linking with closed source software
*
* Copyright (c) 2015-2025 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
@ -15,90 +17,176 @@ using static Raylib_cs.Raylib;
namespace Examples.Audio;
public class MusicStreamDemo
public partial class MusicStreamDemo : IExample
{
private const int screenWidth = 800;
private const int screenHeight = 450;
public string Name => "Audio / Music Stream Demo";
public string Title => "raylib [audio] example - music stream";
public int TargetFps => 30;
private Music music;
private float timePlayed;
private bool pause;
private float pan;
private float volume;
public void Init()
{
InitAudioDevice(); // Initialize audio device
music = LoadMusicStream("resources/audio/country.mp3");
PlayMusicStream(music);
timePlayed = 0.0f; // Time played normalized [0.0f..1.0f]
pause = false; // Music playing paused
pan = 0.0f; // Default audio pan center [-1.0f..1.0f]
SetMusicPan(music, pan);
volume = 0.8f; // Default audio volume [0.0f..1.0f]
SetMusicVolume(music, volume);
}
public void Update()
{
// Update
//----------------------------------------------------------------------------------
UpdateMusicStream(music); // Update music buffer with new stream data
// Restart music playing (stop and play)
if (IsKeyPressed(KeyboardKey.Space))
{
StopMusicStream(music);
PlayMusicStream(music);
}
// Pause/Resume music playing
if (IsKeyPressed(KeyboardKey.P))
{
pause = !pause;
if (pause)
{
PauseMusicStream(music);
}
else
{
ResumeMusicStream(music);
}
}
// Set audio pan
if (IsKeyDown(KeyboardKey.Left))
{
pan -= 0.05f;
if (pan < -1.0f)
{
pan = -1.0f;
}
SetMusicPan(music, pan);
}
else if (IsKeyDown(KeyboardKey.Right))
{
pan += 0.05f;
if (pan > 1.0f)
{
pan = 1.0f;
}
SetMusicPan(music, pan);
}
// Set audio volume
if (IsKeyDown(KeyboardKey.Down))
{
volume -= 0.05f;
if (volume < 0.0f)
{
volume = 0.0f;
}
SetMusicVolume(music, volume);
}
else if (IsKeyDown(KeyboardKey.Up))
{
volume += 0.05f;
if (volume > 1.0f)
{
volume = 1.0f;
}
SetMusicVolume(music, volume);
}
// Get normalized time played for current music stream
timePlayed = GetMusicTimePlayed(music) / GetMusicTimeLength(music);
if (timePlayed > 1.0f)
{
timePlayed = 1.0f; // Make sure time played is no longer than music
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(Color.RayWhite);
DrawText("MUSIC SHOULD BE PLAYING!", 255, 150, 20, Color.LightGray);
DrawText("LEFT-RIGHT for PAN CONTROL", 320, 74, 10, Color.DarkBlue);
DrawRectangle(300, 100, 200, 12, Color.LightGray);
DrawRectangleLines(300, 100, 200, 12, Color.Gray);
DrawRectangle((int)(300 + (pan + 1.0f) / 2.0f * 200 - 5), 92, 10, 28, Color.DarkGray);
DrawRectangle(200, 200, 400, 12, Color.LightGray);
DrawRectangle(200, 200, (int)(timePlayed * 400.0f), 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);
DrawText("UP-DOWN for VOLUME CONTROL", 320, 334, 10, Color.DarkGreen);
DrawRectangle(300, 360, 200, 12, Color.LightGray);
DrawRectangleLines(300, 360, 200, 12, Color.Gray);
DrawRectangle((int)(300 + volume * 200 - 5), 352, 10, 28, Color.DarkGray);
EndDrawing();
//----------------------------------------------------------------------------------
}
public void Unload()
{
UnloadMusicStream(music); // Unload music stream buffers from RAM
CloseAudioDevice(); // Close audio device (music streaming is automatically stopped)
}
public static int Main()
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [audio] example - music stream");
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);
SetTargetFPS(30); // Set our game to run at 30 frames-per-second
//--------------------------------------------------------------------------------------
var game = new MusicStreamDemo();
game.Init();
// Main game loop
while (!WindowShouldClose())
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateMusicStream(music); // Update music buffer with new stream data
// Restart music playing (stop and play)
if (IsKeyPressed(KeyboardKey.Space))
{
StopMusicStream(music);
PlayMusicStream(music);
}
// Pause/Resume music playing
if (IsKeyPressed(KeyboardKey.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();
//----------------------------------------------------------------------------------
game.Update();
}
game.Unload();
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadMusicStream(music);
CloseAudioDevice();
CloseWindow();
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;