mirror of https://github.com/LDDestroier/CC/
Update dvdlogo.lua
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LDDestroier
GitHub
parent
5092d45b25
commit
82d3e236a1
135
dvdlogo.lua
135
dvdlogo.lua
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@ -4,11 +4,22 @@ if mon then
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term.redirect(mon)
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end
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-- adjusts walls of screen so that it will bounce further/closer to the boundries of the screen
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local xMargin, yMargin = 0, 0
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local redrawDelay = nil
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local scr_x, scr_y = term.getSize()
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local max, min = math.max, math.min
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local floor, ceil = math.floor, math.ceil
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getSize = function(image)
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if scr_x >= 60 and scr_y >= 25 then
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redrawDelay = redrawDelay or 0.05
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else
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redrawDelay = redrawDelay or 0.1
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end
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local getSize = function(image)
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local x, y = 0, #image[1]
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for y = 1, #image[1] do
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x = max(x, #image[1][y])
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@ -34,6 +45,16 @@ local drawImage = function(image, x, y, terminal)
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terminal.setCursorPos(cx,cy)
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end
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local colorSwap = function(image, text, back)
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local output = {{},{},{}}
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for y = 1, #image[1] do
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output[1][y] = image[1][y]
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output[2][y] = image[2][y]:gsub(".", text)
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output[3][y] = image[3][y]:gsub(".", back or text)
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end
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return output
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end
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local logo = {
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xvel = (math.random(0, 1) * 2) - 1,
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yvel = (math.random(0, 1) * 2) - 1,
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@ -41,41 +62,41 @@ local logo = {
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y = floor(scr_y / 2),
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img = {
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{
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" ",
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" ",
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" ",
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"
",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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" ",
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}, {
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" 00000000000 ff000000ff ",
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" ff0 0f00 f0f f000fff 00f",
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" 00 f00 000ff000 f00 00",
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"f00 ff00 f0f000 00 ff00",
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" 0000 f0000000 ",
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" f0 ",
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" fffffff000000fffffff ",
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"ff000000000000000f000000ff ",
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"f000000fff ffff0000000 ",
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" 0000f0000000000000000000 ",
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" 00000000 ",
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"00ffffffffff000000fffffffffff",
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"000000f0f00000000f000000000f0",
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"0f00fff0000f000ff000ff0000f00",
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"0f00fff0000000f00000f0000ff00",
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"f00ff0000000f0000000f0fff0000",
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"00000000000000000000000000000",
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"000000fffffffffffffff00000000",
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"0fff0000000000000000000fff000",
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"f000000f0ffffffffff0000000000",
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"000f000000ffffff0000000000000",
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"00000000000000000000000000000",
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}, {
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" 0000000000f 0000000000 ",
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" 00f f00f 000 000ff00 f00",
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" 00 00f 00f000ff 00f 00",
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"00f 000f 00000f 00 000f",
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"00000ff 00ff 000000ff ",
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" 0f ",
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" 00000000000000000000 ",
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"00000000fffffffff000000000 ",
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"0000000000 0000000000f ",
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" ffff000000000000000fffff ",
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" ffffffff ",
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"ff0000000000ffffff000000000ff",
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"ffffff000ff00ffff000ffffff00f",
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"f00ffff00ff00ff000fff00fff00f",
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"f00fff00ffff00000fff00fff000f",
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"0000000fffff000fffff000000fff",
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"fffffffffffff0fffffffffffffff",
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"ffffff000000000000000ffffffff",
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"f000000000ffffff0000000000fff",
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"00000000ffffffffff00000000fff",
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"fff00000000000000000000ffffff",
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"fffffffffffffffffffffffffffff",
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}
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}
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}
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@ -83,21 +104,33 @@ local logo = {
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local imgXsize, imgYsize = getSize(logo.img)
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local xWall, yWall
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local render = function()
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drawImage(logo.img, floor(logo.x), floor(logo.y))
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local render = function(colorReplace)
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if colorReplace then
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drawImage(
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colorSwap(logo.img, {["0"] = colorReplace}, {["0"] = colorReplace}),
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floor(logo.x),
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floor(logo.y)
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)
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else
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drawImage(
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logo.img,
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floor(logo.x),
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floor(logo.y)
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)
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end
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end
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local tick = function()
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scr_x, scr_y = term.getSize()
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xWall = scr_x - imgXsize + 1
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yWall = scr_y - imgYsize + 1
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logo.x = min(max(logo.x + logo.xvel, 1), xWall)
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logo.y = min(max(logo.y + logo.yvel, 1), yWall)
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xWall = scr_x - imgXsize + 1 - xMargin
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yWall = scr_y - imgYsize + 1 - yMargin
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logo.x = min(max(logo.x + logo.xvel, 1 + xMargin), xWall)
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logo.y = min(max(logo.y + logo.yvel, 1 + yMargin), yWall)
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if floor(logo.x) == 1 or floor(logo.x) == xWall then
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if floor(logo.x) == (1 + xMargin) or floor(logo.x) == xWall then
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logo.xvel = -logo.xvel
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end
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if floor(logo.y) == 1 or floor(logo.y) == yWall then
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if floor(logo.y) == (1 + yMargin) or floor(logo.y) == yWall then
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logo.yvel = -logo.yvel
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end
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render()
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@ -106,7 +139,21 @@ end
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term.setBackgroundColor(colors.black)
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term.clear()
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local evt
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local tID = os.startTimer(redrawDelay)
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while true do
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tick()
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sleep(0.05)
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evt = {os.pullEventRaw()}
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if evt[1] == "timer" and evt[2] == tID then
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tick()
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tID = os.startTimer(redrawDelay)
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elseif evt[1] == "terminate" then
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render("8")
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sleep(0.05)
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render("7")
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sleep(0.05)
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term.clear()
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break
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end
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end
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return 0
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