init

apps/adventure.lua

@@ -0,0 +1,8 @@
+local compat = require("libs.compat")
+local window = require("libs.window")
+local x, y = term.getSize()
+local win = window.create("Adventure", x / 1.4, y / 1.4, x / 2 - ((x / 1.4) / 2), y / 2 - ((y / 1.5) / 2))
+sleep()
+compat.runFile("/rom/programs/fun/adventure.lua", win)
+sleep(5)
+win.close()

apps/launcher.lua

@@ -0,0 +1,120 @@
+local window = require("libs.window")
+local threading = require("libs.threading")
+local x, y = term.getSize()
+local win = window.create("Shell", x / 3, y / 1.4, x / 2 - ((x / 3) / 2), y / 2 - ((y / 1.5) / 2))
+win.decorations = false
+win.alwaysOnTop = true
+local apps = {}
+-- tiny alphabetical boost based on the first A–Z letter in the name
+local function alpha_boost(name, scale)
+    scale = scale or 0.001 -- tune this: 0.001 ⇒ max boost ≈ 0.026 for 'a'
+    name = string.lower(name or "")
+    -- find first alphabetic char
+    local i = name:find("%a")
+    if not i then return 0 end
+    local ch = name:sub(i, i)
+    local byte = ch:byte()
+    -- map a..z -> 1..26; non-letters -> 0 boost
+    if byte < 97 or byte > 122 then return 0 end
+    local pos = byte - 96     -- 1 for 'a', 26 for 'z'
+    return (27 - pos) * scale -- 'a' highest, 'z' lowest
+end
+
+-- literal (plain) substring counter with optional overlap
+local function count_sub(s, sub, overlap)
+    if sub == "" then return 0 end
+    local count, i = 0, 0
+    while true do
+        local j = string.find(s, sub, i + 1, true)
+        if not j then break end
+        count = count + 1
+        i = overlap and j or (j + #sub - 1)
+    end
+    return count
+end
+
+local function score(app, search)
+    local name = string.lower(app.name or "")
+    local q    = string.lower(search or "")
+
+    local s    = count_sub(name, q, true) * 2
+    if app.tags then
+        for _, tag in ipairs(app.tags) do
+            s = s + count_sub(string.lower(tag), q, true)
+        end
+    end
+
+    -- Optional extra nudge if the name starts with the query (nice UX)
+    if q ~= "" and name:sub(1, #q) == q then
+        s = s + 0.5
+    end
+
+    -- Alphabetical tiebreaker (very small)
+    s = s + alpha_boost(app.name)
+
+    return s
+end
+for _, f in ipairs(fs.list("/.apps")) do
+    local file = fs.open(fs.combine("/.apps", f), "r")
+    if file then
+        local v = textutils.unserialise(file.readAll())
+        if v and v.name and v.file then
+            apps[#apps + 1] = v
+        end
+        file.close()
+    end
+end
+
+local function clamp(v, lo, hi) return (v < lo) and lo or ((v > hi) and hi or v) end
+
+sleep()
+
+local search = ""
+local scroll = 1
+local runnning = true
+function win.char(ch)
+    search = search .. ch
+end
+
+function win.key(key)
+    if key == keys.backspace then
+        search = search:sub(1, #search - 1)
+    elseif key == keys.up then
+        scroll = clamp(scroll - 1, 1, #apps)
+    elseif key == keys.down then
+        scroll = clamp(scroll + 1, 1, #apps)
+    elseif key == keys.enter then
+        local app = apps[scroll]
+        threading.addFromFile(app.file)
+        runnning = false
+    elseif key == keys.leftCtrl then
+        runnning = false
+    end
+end
+
+while runnning do
+    table.sort(apps, function(a, b) return score(a, search) > score(b, search) end)
+    win.setBackgroundColor(colors.gray)
+    win.clear()
+    for i, app in ipairs(apps) do
+        if i == scroll then
+            win.setBackgroundColor(colors.white)
+            win.setTextColor(colors.black)
+        else
+            win.setBackgroundColor(colors.gray)
+            win.setTextColor(colors.white)
+        end
+        win.setCursorPos(1, i)
+        win.clearLine()
+        win.write(app.name)
+    end
+    local _, y = win.getSize()
+    win.setCursorPos(1, y)
+    win.setTextColor(colors.white)
+    win.setBackgroundColor(colors.black)
+    win.clearLine()
+    win.write(search)
+    sleep()
+end
+
+win.close()

apps/shell.lua

@@ -0,0 +1,7 @@
+local compat = require("libs.compat")
+local window = require("libs.window")
+local x, y = term.getSize()
+local win = window.create("Shell", x / 1.4, y / 1.4, x / 2 - ((x / 1.4) / 2), y / 2 - ((y / 1.5) / 2))
+sleep()
+compat.runFile("/rom/programs/shell.lua", win)
+win.close()

apps/worm.lua

@@ -0,0 +1,7 @@
+local compat = require("libs.compat")
+local window = require("libs.window")
+local x, y = term.getSize()
+local win = window.create("Worm", x / 1.4, y / 1.4, x / 2 - ((x / 1.4) / 2), y / 2 - ((y / 1.5) / 2))
+sleep()
+compat.runFile("/rom/programs/fun/worm.lua", win)
+win.close()