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authorRay <raysan5@gmail.com>2017-04-09 23:46:47 +0200
committerRay <raysan5@gmail.com>2017-04-09 23:46:47 +0200
commitf7bebf9861734c47d0840868f243b186a59a96ba (patch)
treef5ca2d320c680ef5926b5455e4498646031cd5ac /docs/examples/src/audio_module_playing.c
parent8374460c3986b16c68a6dea0643e9af541987d52 (diff)
downloadraylib-f7bebf9861734c47d0840868f243b186a59a96ba.tar.gz
raylib-f7bebf9861734c47d0840868f243b186a59a96ba.zip
Working on web examples
Reorganizing folders Review examples Work on makefile and loader.html
Diffstat (limited to 'docs/examples/src/audio_module_playing.c')
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-/*******************************************************************************************
-*
-* raylib [audio] example - Module playing (streaming)
-*
-* NOTE: This example requires OpenAL Soft library installed
-*
-* This example has been created using raylib 1.5 (www.raylib.com)
-* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
-*
-* Copyright (c) 2016 Ramon Santamaria (@raysan5)
-*
-********************************************************************************************/
-
-#include "raylib.h"
-
-#define MAX_CIRCLES 64
-
-typedef struct {
- Vector2 position;
- float radius;
- float alpha;
- float speed;
- Color color;
-} CircleWave;
-
-int main()
-{
- // Initialization
- //--------------------------------------------------------------------------------------
- int screenWidth = 800;
- int screenHeight = 450;
-
- SetConfigFlags(FLAG_MSAA_4X_HINT); // NOTE: Try to enable MSAA 4X
-
- InitWindow(screenWidth, screenHeight, "raylib [audio] example - module playing (streaming)");
-
- InitAudioDevice(); // Initialize audio device
-
- Color colors[14] = { ORANGE, RED, GOLD, LIME, BLUE, VIOLET, BROWN, LIGHTGRAY, PINK,
- YELLOW, GREEN, SKYBLUE, PURPLE, BEIGE };
-
- // Creates ome circles for visual effect
- CircleWave circles[MAX_CIRCLES];
-
- for (int i = MAX_CIRCLES - 1; i >= 0; i--)
- {
- circles[i].alpha = 0.0f;
- circles[i].radius = GetRandomValue(10, 40);
- circles[i].position.x = GetRandomValue(circles[i].radius, screenWidth - circles[i].radius);
- circles[i].position.y = GetRandomValue(circles[i].radius, screenHeight - circles[i].radius);
- circles[i].speed = (float)GetRandomValue(1, 100)/20000.0f;
- circles[i].color = colors[GetRandomValue(0, 13)];
- }
-
- Music xm = LoadMusicStream("resources/audio/mini1111.xm");
-
- PlayMusicStream(xm);
-
- float timePlayed = 0.0f;
- bool pause = false;
-
- SetTargetFPS(60); // Set our game to run at 60 frames-per-second
- //--------------------------------------------------------------------------------------
-
- // Main game loop
- while (!WindowShouldClose()) // Detect window close button or ESC key
- {
- // Update
- //----------------------------------------------------------------------------------
- UpdateMusicStream(xm); // Update music buffer with new stream data
-
- // Restart music playing (stop and play)
- if (IsKeyPressed(KEY_SPACE))
- {
- StopMusicStream(xm);
- PlayMusicStream(xm);
- }
-
- // Pause/Resume music playing
- if (IsKeyPressed(KEY_P))
- {
- pause = !pause;
-
- if (pause) PauseMusicStream(xm);
- else ResumeMusicStream(xm);
- }
-
- // Get timePlayed scaled to bar dimensions
- timePlayed = (GetMusicTimePlayed(xm)/GetMusicTimeLength(xm)*(screenWidth - 40))*2;
-
- // Color circles animation
- for (int i = MAX_CIRCLES - 1; (i >= 0) && !pause; i--)
- {
- circles[i].alpha += circles[i].speed;
- circles[i].radius += circles[i].speed*10.0f;
-
- if (circles[i].alpha > 1.0f) circles[i].speed *= -1;
-
- if (circles[i].alpha <= 0.0f)
- {
- circles[i].alpha = 0.0f;
- circles[i].radius = GetRandomValue(10, 40);
- circles[i].position.x = GetRandomValue(circles[i].radius, screenWidth - circles[i].radius);
- circles[i].position.y = GetRandomValue(circles[i].radius, screenHeight - circles[i].radius);
- circles[i].color = colors[GetRandomValue(0, 13)];
- circles[i].speed = (float)GetRandomValue(1, 100)/20000.0f;
- }
- }
- //----------------------------------------------------------------------------------
-
- // Draw
- //----------------------------------------------------------------------------------
- BeginDrawing();
-
- ClearBackground(WHITE);
-
- for (int i = MAX_CIRCLES - 1; i >= 0; i--)
- {
- DrawCircleV(circles[i].position, circles[i].radius, Fade(circles[i].color, circles[i].alpha));
- }
-
- // Draw time bar
- DrawRectangle(20, screenHeight - 20 - 12, screenWidth - 40, 12, LIGHTGRAY);
- DrawRectangle(20, screenHeight - 20 - 12, (int)timePlayed, 12, MAROON);
- DrawRectangleLines(20, screenHeight - 20 - 12, screenWidth - 40, 12, GRAY);
-
- EndDrawing();
- //----------------------------------------------------------------------------------
- }
-
- // De-Initialization
- //--------------------------------------------------------------------------------------
- UnloadMusicStream(xm); // Unload music stream buffers from RAM
-
- CloseAudioDevice(); // Close audio device (music streaming is automatically stopped)
-
- CloseWindow(); // Close window and OpenGL context
- //--------------------------------------------------------------------------------------
-
- return 0;
-} \ No newline at end of file