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https://github.com/raylib-cs/raylib-cs
synced 2025-06-30 19:03:42 -04:00
Added Raymath binding + Initial examples
- Added Raymath.cs binding. Raylib.cs depends on this since they both share some types. - Bindings moved into source directly. - Inital examples port alot of syntax still needs to be fixed. - Couldn't get cppsharp to work correctly so using a custom generator(WIP).
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/*******************************************************************************************
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*
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* raylib [audio] example - Music playing (streaming)
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*
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* NOTE: This example requires OpenAL Soft library installed
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*
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* This example has been created using raylib 1.3 (www.raylib.com)
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* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
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*
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* Copyright (c) 2015 Ramon Santamaria (@raysan5)
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*
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********************************************************************************************/
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#include "raylib.h"
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int main()
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{
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// Initialization
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//--------------------------------------------------------------------------------------
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int screenWidth = 800;
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int screenHeight = 450;
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InitWindow(screenWidth, screenHeight, "raylib [audio] example - music playing (streaming)");
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InitAudioDevice(); // Initialize audio device
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Music music = LoadMusicStream("resources/guitar_noodling.ogg");
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PlayMusicStream(music);
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float timePlayed = 0.0f;
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bool pause = false;
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SetTargetFPS(60); // Set our game to run at 60 frames-per-second
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//--------------------------------------------------------------------------------------
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// Main game loop
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while (!WindowShouldClose()) // Detect window close button or ESC key
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{
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// Update
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//----------------------------------------------------------------------------------
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UpdateMusicStream(music); // Update music buffer with new stream data
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// Restart music playing (stop and play)
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if (IsKeyPressed(KEY_SPACE))
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{
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StopMusicStream(music);
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PlayMusicStream(music);
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}
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// Pause/Resume music playing
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if (IsKeyPressed(KEY_P))
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{
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pause = !pause;
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if (pause) PauseMusicStream(music);
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else ResumeMusicStream(music);
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}
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// Get timePlayed scaled to bar dimensions (400 pixels)
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timePlayed = GetMusicTimePlayed(music)/GetMusicTimeLength(music)*400;
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//----------------------------------------------------------------------------------
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// Draw
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//----------------------------------------------------------------------------------
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BeginDrawing();
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ClearBackground(RAYWHITE);
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DrawText("MUSIC SHOULD BE PLAYING!", 255, 150, 20, LIGHTGRAY);
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DrawRectangle(200, 200, 400, 12, LIGHTGRAY);
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DrawRectangle(200, 200, (int)timePlayed, 12, MAROON);
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DrawRectangleLines(200, 200, 400, 12, GRAY);
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DrawText("PRESS SPACE TO RESTART MUSIC", 215, 250, 20, LIGHTGRAY);
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DrawText("PRESS P TO PAUSE/RESUME MUSIC", 208, 280, 20, LIGHTGRAY);
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EndDrawing();
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//----------------------------------------------------------------------------------
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}
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// De-Initialization
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//--------------------------------------------------------------------------------------
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UnloadMusicStream(music); // Unload music stream buffers from RAM
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CloseAudioDevice(); // Close audio device (music streaming is automatically stopped)
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CloseWindow(); // Close window and OpenGL context
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//--------------------------------------------------------------------------------------
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return 0;
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}
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8
ExampleApplication/Examples/audio/audio_music_stream.cs
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8
ExampleApplication/Examples/audio/audio_music_stream.cs
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using Raylib;
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using static Raylib.rl;
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public partial class Examples
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{
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/*******************************************************************************************
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*
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/*******************************************************************************************
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*
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* raylib [audio] example - Raw audio streaming
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*
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* NOTE: This example requires OpenAL Soft library installed
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*
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* This example has been created using raylib 1.6 (www.raylib.com)
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* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
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*
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* Copyright (c) 2015 Ramon Santamaria (@raysan5)
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*
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********************************************************************************************/
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#include "raylib.h"
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#include <stdlib.h> // Required for: malloc(), free()
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#include <math.h> // Required for: sinf()
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#define MAX_SAMPLES 22050
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#define MAX_SAMPLES_PER_UPDATE 4096
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int main()
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{
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// Initialization
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//--------------------------------------------------------------------------------------
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int screenWidth = 800;
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int screenHeight = 450;
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InitWindow(screenWidth, screenHeight, "raylib [audio] example - raw audio streaming");
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InitAudioDevice(); // Initialize audio device
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// Init raw audio stream (sample rate: 22050, sample size: 16bit-short, channels: 1-mono)
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AudioStream stream = InitAudioStream(22050, 16, 1);
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// Generate samples data from sine wave
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short *data = (short *)malloc(sizeof(short)*MAX_SAMPLES);
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// TODO: Review data generation, it seems data is discontinued for loop,
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// for that reason, there is a clip everytime audio stream is looped...
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for (int i = 0; i < MAX_SAMPLES; i++)
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{
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data[i] = (short)(sinf(((2*PI*(float)i)/2)*DEG2RAD)*32000);
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}
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PlayAudioStream(stream); // Start processing stream buffer (no data loaded currently)
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int totalSamples = MAX_SAMPLES;
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int samplesLeft = totalSamples;
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Vector2 position = { 0, 0 };
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SetTargetFPS(30); // Set our game to run at 30 frames-per-second
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//--------------------------------------------------------------------------------------
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// Main game loop
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while (!WindowShouldClose()) // Detect window close button or ESC key
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{
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// Update
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//----------------------------------------------------------------------------------
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// Refill audio stream if required
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// NOTE: Every update we check if stream data has been already consumed and we update
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// buffer with new data from the generated samples, we upload data at a rate (MAX_SAMPLES_PER_UPDATE),
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// but notice that at some point we update < MAX_SAMPLES_PER_UPDATE data...
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if (IsAudioBufferProcessed(stream))
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{
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int numSamples = 0;
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if (samplesLeft >= MAX_SAMPLES_PER_UPDATE) numSamples = MAX_SAMPLES_PER_UPDATE;
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else numSamples = samplesLeft;
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UpdateAudioStream(stream, data + (totalSamples - samplesLeft), numSamples);
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samplesLeft -= numSamples;
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// Reset samples feeding (loop audio)
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if (samplesLeft <= 0) samplesLeft = totalSamples;
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}
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//----------------------------------------------------------------------------------
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// Draw
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//----------------------------------------------------------------------------------
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BeginDrawing();
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ClearBackground(RAYWHITE);
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DrawText("SINE WAVE SHOULD BE PLAYING!", 240, 140, 20, LIGHTGRAY);
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// NOTE: Draw a part of the sine wave (only screen width, proportional values)
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for (int i = 0; i < GetScreenWidth(); i++)
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{
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position.x = i;
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position.y = 250 + 50*data[i]/32000;
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DrawPixelV(position, RED);
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}
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EndDrawing();
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//----------------------------------------------------------------------------------
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}
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// De-Initialization
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//--------------------------------------------------------------------------------------
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free(data); // Unload sine wave data
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CloseAudioStream(stream); // Close raw audio stream and delete buffers from RAM
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CloseAudioDevice(); // Close audio device (music streaming is automatically stopped)
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CloseWindow(); // Close window and OpenGL context
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//--------------------------------------------------------------------------------------
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return 0;
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}
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8
ExampleApplication/Examples/audio/audio_raw_stream.cs
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8
ExampleApplication/Examples/audio/audio_raw_stream.cs
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using Raylib;
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using static Raylib.rl;
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public partial class Examples
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{
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/*******************************************************************************************
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*
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/*******************************************************************************************
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*
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* raylib [audio] example - Sound loading and playing
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*
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* NOTE: This example requires OpenAL Soft library installed
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*
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* This example has been created using raylib 1.0 (www.raylib.com)
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* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
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*
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* Copyright (c) 2014 Ramon Santamaria (@raysan5)
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*
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********************************************************************************************/
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#include "raylib.h"
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int main()
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{
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// Initialization
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//--------------------------------------------------------------------------------------
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int screenWidth = 800;
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int screenHeight = 450;
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InitWindow(screenWidth, screenHeight, "raylib [audio] example - sound loading and playing");
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InitAudioDevice(); // Initialize audio device
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Sound fxWav = LoadSound("resources/sound.wav"); // Load WAV audio file
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Sound fxOgg = LoadSound("resources/tanatana.ogg"); // Load OGG audio file
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SetTargetFPS(60);
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//--------------------------------------------------------------------------------------
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// Main game loop
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while (!WindowShouldClose()) // Detect window close button or ESC key
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{
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// Update
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//----------------------------------------------------------------------------------
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if (IsKeyPressed(KEY_SPACE)) PlaySound(fxWav); // Play WAV sound
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if (IsKeyPressed(KEY_ENTER)) PlaySound(fxOgg); // Play OGG sound
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//----------------------------------------------------------------------------------
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// Draw
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//----------------------------------------------------------------------------------
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BeginDrawing();
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ClearBackground(RAYWHITE);
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DrawText("Press SPACE to PLAY the WAV sound!", 200, 180, 20, LIGHTGRAY);
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DrawText("Press ENTER to PLAY the OGG sound!", 200, 220, 20, LIGHTGRAY);
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EndDrawing();
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//----------------------------------------------------------------------------------
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}
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// De-Initialization
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//--------------------------------------------------------------------------------------
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UnloadSound(fxWav); // Unload sound data
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UnloadSound(fxOgg); // Unload sound data
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CloseAudioDevice(); // Close audio device
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CloseWindow(); // Close window and OpenGL context
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//--------------------------------------------------------------------------------------
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return 0;
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}
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8
ExampleApplication/Examples/audio/audio_sound_loading.cs
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8
ExampleApplication/Examples/audio/audio_sound_loading.cs
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using Raylib;
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using static Raylib.rl;
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public partial class Examples
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{
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/*******************************************************************************************
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*
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