This repository has been archived on 2024-06-25. You can view files and clone it, but cannot push or open issues or pull requests.
BetterTrackPlug/app/index.lua
Rinnegatamante 89e64032ec First commit.
First commit.
2016-10-17 22:27:03 +02:00

256 lines
6.9 KiB
Lua

-- Scanning TrackPlug folder
local tbl = System.listDirectory("ux0:/data/TrackPlug")
-- Convert a 32 bit binary string to a integer
function bin2int(str)
local b1, b2, b3, b4 = string.byte(str, 1, 4)
return (b4 << 24) + (b3 << 16) + (b2 << 8) + b1
end
-- Format raw time data
function FormatTime(val)
local minutes = math.floor(val/60)
local seconds = val%60
local hours = math.floor(minutes/60)
local minutes = minutes%60
local res = ""
if hours > 0 then
res = hours .. "h "
end
if minutes > 0 then
res = res .. minutes .. "m "
end
if seconds > 0 then
res = res .. seconds .. "s "
end
return res
end
-- Extracts title name from an SFO file descriptor
function extractTitle(handle)
io.seek(handle, 0x0C, SET)
local data_offs = bin2int(io.read(handle, 4))
local title_idx = bin2int(io.read(handle, 4)) - 3 -- STITLE seems to be always the MAX-3 entry
io.seek(handle, (title_idx << 4) + 0x04, CUR)
local len = bin2int(io.read(handle, 4))
local dummy = io.read(handle, 4)
local offs = bin2int(io.read(handle, 4))
io.seek(handle, data_offs + offs, SET)
return io.read(handle, len)
end
-- Loading unknown icon
local unk = Graphics.loadImage("app0:/unk.png")
-- GekiHEN contest splashscreen
local splash = Graphics.loadImage("app0:/splash.png")
local tmr = Timer.new()
local spl = 0
local setup_finished = false
while Timer.getTime(tmr) < 3000 do
Graphics.initBlend()
Graphics.drawImage(0, 0, splash)
Graphics.termBlend()
Screen.flip()
Screen.waitVblankStart()
spl = spl + 1
if not setup_finished and spl > 3 then
setup_finished = true
-- Getting region, playtime, icon and title name for any game
for i, file in pairs(tbl) do
System.wait(5000)
local titleid = string.sub(file.name,1,-5)
local regioncode = string.sub(file.name,1,4)
if regioncode == "PCSA" or regioncode == "PCSE" then
file.region = "USA"
elseif regioncode == "PCSB" then
file.region = "EUR"
elseif regioncode == "PCSF" then
file.region = "AUS"
elseif regioncode == "PCSG" then
file.region = "JPN"
elseif regioncode == "PCSH" then
file.region = "ASN"
else
file.region = "UNK"
end
if System.doesFileExist("ur0:/appmeta/" .. titleid .. "/icon0.png") then
file.icon = Graphics.loadImage("ur0:/appmeta/" .. titleid .. "/icon0.png")
else
file.icon = unk
end
if System.doesFileExist("ux0:/app/" .. titleid .. "/sce_sys/param.sfo") then
fd = io.open("ux0:/app/" .. titleid .. "/sce_sys/param.sfo", FREAD)
file.title = extractTitle(fd)
io.close(fd)
else
file.title = "Unknown Title"
end
file.id = titleid
fd = io.open("ux0:/data/TrackPlug/" .. file.name, FREAD)
file.rtime = bin2int(io.read(fd, 4))
file.ptime = FormatTime(file.rtime)
io.close(fd)
end
end
end
Timer.destroy(tmr)
Graphics.freeImage(splash)
-- Internal stuffs
local list_idx = 1
local order_idx = 1
local orders = {"Name", "Playtime"}
-- Ordering titles
table.sort(tbl, function (a, b) return (a.title:lower() < b.title:lower() ) end)
function resortList(o_type, m_idx)
local old_id = tbl[m_idx].id
if o_type == 1 then -- Name
table.sort(tbl, function (a, b) return (a.title:lower() < b.title:lower() ) end)
elseif o_type == 2 then -- Playtime
table.sort(tbl, function (a, b) return (a.rtime > b.rtime ) end)
end
for i, title in pairs(tbl) do
if title.id == old_id then
return i
end
end
end
-- Internal stuffs
local white = Color.new(255, 255, 255)
local yellow = Color.new(255, 255, 0)
local grey = Color.new(40, 40, 40)
-- Shows an alarm with selection on screen
local alarm_val = 128
local alarm_decrease = true
function showAlarm(title, select_idx)
if alarm_decrease then
alarm_val = alarm_val - 4
if alarm_val == 40 then
alarm_decrease = false
end
else
alarm_val = alarm_val + 4
if alarm_val == 128 then
alarm_decrease = true
end
end
local sclr = Color.new(alarm_val, alarm_val, alarm_val)
Graphics.fillRect(200, 760, 200, 280, grey)
Graphics.debugPrint(205, 205, title, yellow)
Graphics.fillRect(200, 760, 215 + select_idx * 20, 235 + select_idx * 20, sclr)
Graphics.debugPrint(205, 235, "Yes", white)
Graphics.debugPrint(205, 255, "No", white)
end
-- Scroll-list Renderer
local sel_val = 128
local decrease = true
local freeze = false
function RenderList()
local y = 8
local i = list_idx
if not freeze then
if decrease then
sel_val = sel_val - 4
if sel_val == 0 then
decrease = false
end
else
sel_val = sel_val + 4
if sel_val == 128 then
decrease = true
end
end
end
local sclr = Color.new(sel_val, sel_val, sel_val)
Graphics.fillRect(0, 960, 4, 138, sclr)
Graphics.debugPrint(800, 520, "Order: " .. orders[order_idx], white)
while i <= list_idx + 3 do
if i > #tbl then
break
end
Graphics.drawImage(5, y, tbl[i].icon)
Graphics.debugPrint(150, y + 25, tbl[i].title, yellow)
Graphics.debugPrint(150, y + 45, "Title ID: " .. tbl[i].id, white)
Graphics.debugPrint(150, y + 65, "Region: " .. tbl[i].region, white)
Graphics.debugPrint(150, y + 85, "Playtime: " .. tbl[i].ptime, white)
y = y + 132
i = i + 1
end
end
-- Main loop
local f_idx = 1
local oldpad = Controls.read()
while #tbl > 0 do
Graphics.initBlend()
Screen.clear()
RenderList()
if freeze then
showAlarm("Do you want to delete this record permanently?", f_idx)
end
Graphics.termBlend()
Screen.flip()
Screen.waitVblankStart()
local pad = Controls.read()
if Controls.check(pad, SCE_CTRL_UP) and not Controls.check(oldpad, SCE_CTRL_UP) then
if freeze then
f_idx = 1
else
list_idx = list_idx - 1
if list_idx == 0 then
list_idx = #tbl
end
end
elseif Controls.check(pad, SCE_CTRL_DOWN) and not Controls.check(oldpad, SCE_CTRL_DOWN) then
if freeze then
f_idx = 2
else
list_idx = list_idx + 1
if list_idx > #tbl then
list_idx = 1
end
end
elseif Controls.check(pad, SCE_CTRL_LTRIGGER) and not Controls.check(oldpad, SCE_CTRL_LTRIGGER) and not freeze then
order_idx = order_idx - 1
if order_idx == 0 then
order_idx = #orders
end
list_idx = resortList(order_idx, list_idx)
elseif Controls.check(pad, SCE_CTRL_RTRIGGER) and not Controls.check(oldpad, SCE_CTRL_RTRIGGER) and not freeze then
order_idx = order_idx + 1
if order_idx > #orders then
order_idx = 1
end
list_idx = resortList(order_idx, list_idx)
elseif Controls.check(pad, SCE_CTRL_TRIANGLE) and not Controls.check(oldpad, SCE_CTRL_TRIANGLE) and not freeze then
freeze = true
f_idx = 1
elseif Controls.check(pad, SCE_CTRL_CROSS) and not Controls.check(oldpad, SCE_CTRL_CROSS) and freeze then
freeze = false
if f_idx == 1 then -- Delete
System.deleteFile("ux0:/data/TrackPlug/" .. tbl[list_idx].name)
table.remove(tbl, list_idx)
if list_idx > #tbl then
list_idx = list_idx - 1
end
end
end
oldpad = pad
end
-- No games played yet apparently
while true do
Graphics.initBlend()
Screen.clear()
Graphics.debugPrint(5, 5, "No games tracked yet.", white)
Graphics.termBlend()
Screen.flip()
Screen.waitVblankStart()
end