innovation

src/main/resources/assets/neocomputers/lua/oc_bios.lua

@@ -0,0 +1,64 @@
+local init
+do
+  local component_invoke = component.invoke
+  local function boot_invoke(address, method, ...)
+    local result = table.pack(pcall(component_invoke, address, method, ...))
+    if not result[1] then
+      return nil, result[2]
+    else
+      return table.unpack(result, 2, result.n)
+    end
+  end
+
+  -- backwards compatibility, may remove later
+  local eeprom = component.list("eeprom")()
+  computer.getBootAddress = function()
+    return boot_invoke(eeprom, "getData")
+  end
+  computer.setBootAddress = function(address)
+    return boot_invoke(eeprom, "setData", address)
+  end
+
+  do
+    local screen = component.list("screen")()
+    local gpu = component.list("gpu")()
+    if gpu and screen then
+      boot_invoke(gpu, "bind", screen)
+    end
+  end
+  local function tryLoadFrom(address)
+    local handle, reason = boot_invoke(address, "open", "/init.lua")
+    if not handle then
+      return nil, reason
+    end
+    local buffer = ""
+    repeat
+      local data, reason = boot_invoke(address, "read", handle, math.maxinteger or math.huge)
+      if not data and reason then
+        return nil, reason
+      end
+      buffer = buffer .. (data or "")
+    until not data
+    boot_invoke(address, "close", handle)
+    return load(buffer, "=init")
+  end
+  local reason
+  if computer.getBootAddress() then
+    init, reason = tryLoadFrom(computer.getBootAddress())
+  end
+  if not init then
+    computer.setBootAddress()
+    for address in component.list("filesystem") do
+      init, reason = tryLoadFrom(address)
+      if init then
+        computer.setBootAddress(address)
+        break
+      end
+    end
+  end
+  if not init then
+    error("no bootable medium found" .. (reason and (": " .. tostring(reason)) or ""), 0)
+  end
+  computer.beep(1000, 0.2)
+end
+return init()

src/main/resources/assets/neocomputers/sounds.json

@@ -0,0 +1,9 @@
+{
+  "computer_running": {
+    "subtitle": "sounds.neocomputers.computer_running",
+    "category": "ambient",
+    "sounds": [
+      {"name": "neocomputers:computer_running", "stream": true}
+    ]
+  }
+}