forked from hkc/cc-stuff
415 lines
15 KiB
Lua
415 lines
15 KiB
Lua
settings.define("mplayer.colors.bg", {
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description = "Background color in media player",
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default = 0x131313, -- #131313
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type = number
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})
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settings.define("mplayer.colors.fg", {
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description = "Text color in media player",
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default = 0xEFEFEF, -- #EFEFEF
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type = number
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})
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settings.define("mplayer.colors.cursor", {
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description = "Color of the cursor",
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default = 0x8080EF, -- #8080EF
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type = number
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})
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settings.define("mplayer.colors.current", {
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description = "Color of the currently playing song",
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default = 0xEFEF80, -- #EFEF80
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type = number
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})
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settings.define("mplayer.colors.status", {
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description = "Color of the statusbar",
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default = 0x80EF80, -- #80EF80
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type = number
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})
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local function time2str(ti)
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ti = math.floor(ti)
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local m, s = math.floor(ti / 60), ti % 60
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return string.format("%02d:%02d", m, s)
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end
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local function read32(fp)
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local v = 0
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for i = 1, 4 do
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local b = string.byte(fp:read(1), 1)
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v = bit32.bor(bit32.lshift(v, 8), b)
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end
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return v
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end
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local help = {}
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for line in ([[# Movement:
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--
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Up k : Move cursor up
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Down j : Move cursor down
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H : Move cursor to the top of screen
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L : Move cursor to the bottom of screen
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PageUp : Page up
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PageDown : Page down
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Tab : Next screen
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Shift+Tab : Previous screen
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1 F1 h : Help screen (this one)
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2 F2 : Songs list
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3 F3 : Options screen
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# Global:
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--
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s : Stop and seek to the beginning
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p : Pause/resume
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< : Next track
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> : Previous track
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f : Seek forward
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b : Seek backward
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Left - : Decrease volume
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Right + : Increase volume
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# List screen:
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--
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Enter : Play
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Ctrl+l : Center
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l : Jump to current track
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]]):gmatch("[^\n]+") do
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table.insert(help, line)
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end
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local mplayer = {
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colors = {
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bg = colors.black,
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fg = colors.white,
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cursor = colors.blue,
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current = colors.yellow,
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status = colors.lime
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},
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heldKeys = {},
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screens = {
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{
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title = "Help",
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scroll = 0,
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render = function(self)
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local tw, th = term.getSize()
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for i = 1, th - 3 do
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local line = help[i + self.screens[1].scroll] or "~"
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term.setCursorPos(1, i + 1)
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term.clearLine()
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if line:sub(1, 1) == "~" then
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term.setTextColor(self.colors.cursor)
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elseif line:sub(1, 1) == "#" then
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term.setTextColor(self.colors.current)
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elseif line:sub(1, 2) == "--" then
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term.setTextColor(self.colors.status)
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term.write(("-"):rep(tw - 2))
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else
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term.setTextColor(self.colors.fg)
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end
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term.write(line)
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end
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end,
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handleKey = function(self, key, repeating)
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local _, th = term.getSize()
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if key == keys.down or key == keys.j then
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self.screens[1].handleScroll(self, 1)
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elseif key == keys.up or key == keys.k then
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self.screens[1].handleScroll(self, -1)
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elseif key == keys.pageDown then
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self.screens[1].handleScroll(self, th - 3)
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elseif key == keys.pageUp then
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self.screens[1].handleScroll(self, -(th - 3))
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end
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end,
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handleScroll = function(self, direction, x, y)
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local _, th = term.getSize()
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self.screens[1].scroll = math.max(0, math.min(th - 1, self.screens[1].scroll + direction))
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end,
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},
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{
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title = "List",
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scroll = 0,
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cursor = 1,
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textScroll = 0,
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render = function(self)
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local tw, th = term.getSize()
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for i = 1, th - 3 do
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local song = self.songs[i + self.screens[2].scroll]
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local isCurrent = (i + self.screens[2].scroll) == self.currentSong
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local isHovered = (i + self.screens[2].scroll) == self.screens[2].cursor
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term.setCursorPos(1, i + 1)
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local bg, fg = self.colors.bg, (isCurrent and self.colors.current or self.colors.fg)
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if isHovered then bg, fg = fg, bg end
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term.setBackgroundColor(bg)
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term.setTextColor(fg)
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term.clearLine()
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if song then
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local timeString = " ["..time2str(song.length / 6000) .. "]"
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local w = tw - #timeString
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if #song.title <= w then
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term.write(song.title)
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else
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local off = isHovered and ((self.screens[2].textScroll % (#song.title + 5)) + 1) or 1
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local txt = song.title .. " ::: " .. song.title
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term.write(txt:sub(off, off + w - 1))
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end
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term.setCursorPos(tw - #timeString + 1, i + 1)
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term.write(timeString)
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end
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end
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end,
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handleKey = function(self, key, repeating)
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local _, th = term.getSize()
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if key == keys.down or key == keys.j then
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self.screens[2].handleScroll(self, 1)
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elseif key == keys.up or key == keys.k then
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self.screens[2].handleScroll(self, -1)
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elseif key == keys.pageDown then
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self.screens[2].handleScroll(self, th - 3)
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elseif key == keys.pageUp then
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self.screens[2].handleScroll(self, -(th - 3))
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elseif key == keys.enter then
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self.pos = self.songs[self.screens[2].cursor].offset
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self.currentSong = self.screens[2].cursor
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end
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end,
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handleScroll = function(self, direction, x, y)
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local _, th = term.getSize()
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self.screens[2].cursor = math.max(1, math.min(#self.songs, self.screens[2].cursor + direction))
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if self.screens[2].scroll + 1 > self.screens[2].cursor then
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self.screens[2].scroll = self.screens[2].cursor - 1
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end
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local maxi = self.screens[2].scroll + th - 3
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if self.screens[2].cursor > maxi then
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self.screens[2].scroll = self.screens[2].cursor - (th - 3)
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end
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self.screens[2].textScroll = 0
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end,
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},
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{
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title = "Settings",
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scroll = 0,
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cursor = 1,
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render = function(self)
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term.clear()
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term.write(string.format("opt = %d, scroll = %d", self.screens[3].cursor, self.screens[3].scroll))
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end,
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handleKey = function(self, key, repeating)
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local _, th = term.getSize()
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if key == keys.down or key == keys.j then
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self.screens[3].handleScroll(self, 1)
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elseif key == keys.up or key == keys.k then
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self.screens[3].handleScroll(self, -1)
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elseif key == keys.pageDown then
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self.screens[3].handleScroll(self, th - 3)
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elseif key == keys.pageUp then
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self.screens[3].handleScroll(self, -(th - 3))
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end
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end,
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handleScroll = function(self, direction, x, y)
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local _, th = term.getSize()
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self.screens[3].cursor = math.max(1, math.min(20, self.screens[3].cursor + direction))
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if self.screens[3].scroll + 1 > self.screens[3].cursor then
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self.screens[3].scroll = self.screens[3].cursor - 1
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end
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local maxi = self.screens[3].scroll + th - 3
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if self.screens[3].cursor > maxi then
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self.screens[3].scroll = self.screens[3].cursor - (th - 3)
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end
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end
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}
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},
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songs = {},
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pos = 0,
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size = 360000 * 64,
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state = "PLAYING",
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currentSong = 0,
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statusLineScroll = 0,
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currentScreen = 2,
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}
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local function setupTerminal()
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for k, v in pairs(mplayer.colors) do
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term.setPaletteColor(v, settings.get("mplayer.colors." .. k))
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end
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term.setCursorPos(1, 1)
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term.setBackgroundColor(mplayer.colors.bg)
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term.setTextColor(mplayer.colors.fg)
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term.clear()
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end
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local fp = io.open("noita.dfpwm", "rb")
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if fp ~= nil then
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for i = 1, 24 do
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local offset = read32(fp)
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local length = read32(fp)
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local title = fp:read(117)
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local zero = math.min(64, title:find("\x00") or 0)
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title = title:sub(1, zero)
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if length > 0 and offset > 0 then
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mplayer.songs[i] = { offset = offset, length = length, title = title }
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end
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end
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fp:close()
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end
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setupTerminal()
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local tw, th = term.getSize()
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parallel.waitForAny(
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function()
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while true do
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-- Current screen
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term.setCursorPos(1, 2)
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mplayer.screens[mplayer.currentScreen].render(mplayer)
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-- Top bar
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term.setCursorPos(1, 1)
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for i, screen in ipairs(mplayer.screens) do
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term.setTextColor(mplayer.colors[i == mplayer.currentScreen and "bg" or "fg"])
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term.setBackgroundColor(mplayer.colors[i == mplayer.currentScreen and "fg" or "bg"])
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term.write(" "..i..":"..screen.title.." ")
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end
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term.setBackgroundColor(mplayer.colors.bg)
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local title, time, duration = "Whatever is on the tape", mplayer.pos / 6000, mplayer.size / 6000
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if mplayer.currentSong ~= 0 then
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local song = mplayer.songs[mplayer.currentSong]
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time = (mplayer.pos - song.offset) / 6000
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duration = song.length / 6000
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title = song.title
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end
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-- Statusline
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term.setCursorPos(1, th)
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term.clearLine()
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term.setTextColor(mplayer.colors.status)
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term.write("Playing: ") -- 9 characters
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-- Progressbar
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local lw = math.floor(tw * time / duration)
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term.setCursorPos(1, th - 1)
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term.setTextColor(mplayer.colors.current)
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term.clearLine()
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term.write(string.rep("=", lw))
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term.write(">")
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term.setTextColor(mplayer.colors.cursor)
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term.write(string.rep("-", tw - lw - 1))
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-- Statusline text
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term.setCursorPos(10, th)
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local timeString = string.format("[%s:%s]", time2str(time), time2str(duration))
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local w = tw - #timeString - 10 -- "Playing: " plus extra space
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term.setTextColor(mplayer.colors.current)
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if #title <= w then
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term.write(title)
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else
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local off = (mplayer.statusLineScroll % (#title + 5)) + 1
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local txt = title .. " ::: " .. title
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term.write(txt:sub(off, off + w - 1))
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end
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term.setTextColor(mplayer.colors.status)
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term.setCursorPos(tw - #timeString + 1, th)
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term.write(timeString)
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os.sleep(0.1)
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end
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end,
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function()
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local pretty = require("cc.pretty")
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local tw, th = term.getSize()
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while true do
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local _evd = { os.pullEvent() }
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local ev, evd = table.remove(_evd, 1), _evd
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if ev == "key" then
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mplayer.heldKeys[evd[1]] = evd[2]
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elseif ev == "key_up" then
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mplayer.heldKeys[evd[1]] = nil
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end
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if ev == "key_up" and evd[1] == keys.q then
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break
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elseif ev == "key" and (evd[1] == keys.one or evd[1] == keys.f1) then
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mplayer.currentScreen = 1
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elseif ev == "key" and (evd[1] == keys.two or evd[1] == keys.f2) then
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mplayer.currentScreen = 2
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elseif ev == "key" and (evd[1] == keys.three or evd[1] == keys.f3) then
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mplayer.currentScreen = 3
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elseif ev == "key" and evd[1] == keys.f then
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mplayer.pos = mplayer.pos + 3000
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elseif ev == "key" and evd[1] == keys.b then
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mplayer.pos = mplayer.pos - 3000
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elseif ev == "key" and evd[1] == keys.tab then
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local dir = ((mplayer.heldKeys[keys.leftShift] ~= nil) or (mplayer.heldKeys[keys.rightShift] ~= nil)) and -1 or 1
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mplayer.currentScreen = ((mplayer.currentScreen - 1 + #mplayer.screens + dir)) % #mplayer.screens + 1
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elseif ev == "key" then
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mplayer.screens[mplayer.currentScreen].handleKey(mplayer, evd[1], evd[2])
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elseif ev == "mouse_scroll" then
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local dir, x, y = table.unpack(evd)
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mplayer.screens[mplayer.currentScreen].handleScroll(mplayer, dir, x, y)
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elseif ev == "song_change" then
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mplayer.statusLineScroll = 0
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elseif (ev == "mouse_click" or ev == "mouse_drag") and evd[3] == th - 1 then
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local p = (evd[2] - 1) / tw
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local song = mplayer.songs[mplayer.currentSong]
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if song ~= nil then
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mplayer.pos = song.offset + math.floor(song.length * p)
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else
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mplayer.pos = math.floor(p * mplayer.size)
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end
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elseif (ev == "mouse_click" or ev == "mouse_drag") and evd[3] == 1 then
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local cx, x = 1, evd[2]
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for i, screen in ipairs(mplayer.screens) do
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local caption = " "..i..""..screen.title.." "
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if x >= cx and x <= (cx + #caption) then
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mplayer.currentScreen = i
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break
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end
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cx = cx + #caption
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end
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elseif ev == "term_resize" then
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tw, th = term.getSize()
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elseif ev ~= "timer" then
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local m = term.redirect(peripheral.wrap("right"))
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io.write(ev .. " ")
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pretty.print(pretty.pretty(evd))
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term.redirect(m)
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end
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end
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end,
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function()
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while true do
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mplayer.statusLineScroll = mplayer.statusLineScroll + 1
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mplayer.screens[2].textScroll = mplayer.screens[2].textScroll + 1
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os.sleep(0.25)
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end
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end,
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function()
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local oldSong = nil
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while true do
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if mplayer.pos < mplayer.size then
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mplayer.pos = mplayer.pos + 600
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end
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mplayer.currentSong = 0
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for i, song in ipairs(mplayer.songs) do
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if mplayer.pos >= song.offset and mplayer.pos < (song.offset + song.length) then
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mplayer.currentSong = i
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end
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end
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if oldSong ~= mplayer.currentSong then
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os.queueEvent("song_change")
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oldSong = mplayer.currentSong
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end
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os.sleep(0.1)
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end
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end
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)
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