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Fixes for some Lua bugs

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This commit is contained in:
ghassanpl 2016-08-06 16:58:48 +02:00
parent d5f5f0a930
commit 4960e6b6d7
20 changed files with 413 additions and 103 deletions
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17
examples/audio_module_playing.lua
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@ -11,6 +11,7 @@
MAX_CIRCLES = 64
--[[
typedef struct { -- TODO: Find a Lua alternative: TABLES?
Vector2 position
float radius
@ -18,6 +19,7 @@ typedef struct { -- TODO: Find a Lua alternative: TABLES?
float speed
Color color
} CircleWave
--]]
-- Initialization
-------------------------------------------------------------------------------------------
@ -35,11 +37,13 @@ local colors = { ORANGE, RED, GOLD, LIME, BLUE, VIOLET, BROWN, LIGHTGRAY, PINK,
local circles = {}
for i = MAX_CIRCLES, 1, -1 do
circles[i] = {}
circles[i].alpha = 0.0
circles[i].radius = GetRandomValue(10, 40)
circles[i].position = Vector2(0, 0)
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)/20000.0
circles[i].speed = GetRandomValue(1, 100)/20000.0
circles[i].color = colors[GetRandomValue(1, 14)]
end
@ -64,8 +68,8 @@ while not WindowShouldClose() do -- Detect window close button or ESC key
-- Update
---------------------------------------------------------------------------------------
for i = MAX_CIRCLES, 1, -1 do
circles[i].alpha += circles[i].speed
circles[i].radius += circles[i].speed*10.0
circles[i].alpha = circles[i].alpha + circles[i].speed
circles[i].radius = circles[i].radius + circles[i].speed*10.0
if (circles[i].alpha > 1.0) then circles[i].speed = circles[i].speed*-1 end
@ -75,7 +79,7 @@ while not WindowShouldClose() do -- Detect window close button or ESC key
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)/20000.0
circles[i].speed = GetRandomValue(1, 100)/20000.0
end
end
@ -108,7 +112,7 @@ while not WindowShouldClose() do -- Detect window close button or ESC key
-- Draw time bar
DrawRectangle(20, screenHeight - 20 - 12, screenWidth - 40, 12, LIGHTGRAY)
DrawRectangle(20, screenHeight - 20 - 12, (int)timePlayed, 12, MAROON)
DrawRectangle(20, screenHeight - 20 - 12, timePlayed, 12, MAROON)
DrawRectangleLines(20, screenHeight - 20 - 12, screenWidth - 40, 12, WHITE)
EndDrawing()
@ -126,6 +130,3 @@ CloseAudioDevice() -- Close audio device (music streaming is automatically s
CloseWindow() -- Close window and OpenGL context
-------------------------------------------------------------------------------------------
return 0
}