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Reviewed some lua examples and added new ones

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This commit is contained in:
Ray 2016-11-22 12:15:58 +01:00
parent f1bcfc1352
commit b8481369f7
19 changed files with 401 additions and 139 deletions
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31
examples/audio_module_playing.lua
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@ -37,13 +37,6 @@ for i = MAX_CIRCLES, 1, -1 do
circles[i].color = colors[GetRandomValue(1, 14)]
end
-- Load postprocessing bloom shader
local shader = LoadShader("resources/shaders/glsl330/base.vs",
"resources/shaders/glsl330/bloom.fs")
-- Create a RenderTexture2D to be used for render to texture
local target = LoadRenderTexture(screenWidth, screenHeight)
local xm = LoadMusicStream("resources/audio/mini1111.xm")
PlayMusicStream(xm)
@ -83,22 +76,11 @@ while not WindowShouldClose() do -- Detect window close button or ESC key
---------------------------------------------------------------------------------------
BeginDrawing()
ClearBackground(BLACK)
ClearBackground(RAYWHITE)
BeginTextureMode(target) -- Enable drawing to texture
for i = MAX_CIRCLES, 1, -1 do
DrawCircleV(circles[i].position, circles[i].radius, Fade(circles[i].color, circles[i].alpha))
end
EndTextureMode() -- End drawing to texture (now we have a texture available for next passes)
BeginShaderMode(shader)
-- NOTE: Render texture must be y-flipped due to default OpenGL coordinates (left-bottom)
DrawTextureRec(target.texture, Rectangle(0, 0, target.texture.width, -target.texture.height), Vector2(0, 0), WHITE)
EndShaderMode()
for i = MAX_CIRCLES, 1, -1 do
DrawCircleV(circles[i].position, circles[i].radius, Fade(circles[i].color, circles[i].alpha))
end
-- Draw time bar
DrawRectangle(20, screenHeight - 20 - 12, screenWidth - 40, 12, LIGHTGRAY)
@ -111,10 +93,7 @@ end
-- De-Initialization
-------------------------------------------------------------------------------------------
UnloadShader(shader) -- Unload shader
UnloadRenderTexture(target) -- Unload render texture
UnloadMusicStream(xm) -- Unload music stream buffers from RAM
UnloadMusicStream(xm) -- Unload music stream buffers from RAM
CloseAudioDevice() -- Close audio device (music streaming is automatically stopped)