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if addon.InGetInfo then
return {
name = "LoadTexture",
desc = "",
author = "jK",
date = "2012",
license = "GPL2",
layer = 2,
depend = {"LoadProgress"},
enabled = true,
}
end
------------------------------------------
local loadscreens = VFS.DirList("bitmaps/loadpictures/")
local backgroundTexture
if #loadscreens ~= 0 then
backgroundTexture = loadscreens[ math.random(#loadscreens) ]
end
local aspectRatio
function addon.DrawLoadScreen()
if backgroundTexture == nil then
return
end
local loadProgress = SG.GetLoadProgress()
if not aspectRatio then
local texInfo = gl.TextureInfo(backgroundTexture)
if not texInfo then return end
aspectRatio = texInfo.xsize / texInfo.ysize
end
local vsx, vsy = gl.GetViewSizes()
local screenAspectRatio = vsx / vsy
local xDiv = 0
local yDiv = 0
local ratioComp = screenAspectRatio / aspectRatio
if (ratioComp > 1) then
xDiv = (1 - (1 / ratioComp)) * 0.5;
elseif (math.abs(ratioComp - 1) < 0) then
else
yDiv = (1 - ratioComp) * 0.5;
end
-- background
--fade in: gl.Color(1,1,1,1 - (1 - loadProgress)^5)
gl.Color(1,1,1,1)
gl.Texture(backgroundTexture)
gl.TexRect(0+xDiv,0+yDiv,1-xDiv,1-yDiv)
gl.Texture(false)
end
function addon.Shutdown()
if backgroundTexture == nil then
return
end
gl.DeleteTexture(backgroundTexture)
end
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