feat: add monitor support

lua/CC Tweaked/tutel/tutel-host.lua

@@ -20,6 +20,9 @@ local MSG_HEADER = 0x747574656C
 local modem = peripheral.find("modem") or error("No modems found", 0)
 modem.open(HOST_CHANNEL)
 
+local monitor = peripheral.find("monitor")
+local scr = monitor or term
+
 --[[
     helper functions
 ]]
@@ -295,8 +298,8 @@ function drawLogs(x0, y0, x1, y1)
         local entry = log.buffer[i]
         local format = logTypes[entry.type]
 
-        local prevColourBg = term.getBackgroundColour()
-        local prevColourFg = term.getTextColour()
+        local prevColourBg = scr.getBackgroundColour()
+        local prevColourFg = scr.getTextColour()
 
         local prefix = ("[%s]"):format(entry.type)
         local prefixLength = #prefix
@@ -318,93 +321,93 @@ function drawLogs(x0, y0, x1, y1)
 
             local line = wrappedMessage[lineIdx]
 
-            term.setCursorPos(1, y1 - drawnLines)
+            scr.setCursorPos(1, y1 - drawnLines)
 
             if lineIdx == 1 then
-                term.setBackgroundColor(format.BG)
-                term.setTextColor(format.FG)
-                term.write(prefix)
+                scr.setBackgroundColor(format.BG)
+                scr.setTextColor(format.FG)
+                scr.write(prefix)
             else
-                term.setBackgroundColor(messageBG)
-                term.write((" "):rep(prefixLength))
+                scr.setBackgroundColor(messageBG)
+                scr.write((" "):rep(prefixLength))
             end
 
-            term.setBackgroundColor(messageBG)
-            term.setTextColor(messageFG)
-            term.write(" ")
-            term.write(line)
+            scr.setBackgroundColor(messageBG)
+            scr.setTextColor(messageFG)
+            scr.write(" ")
+            scr.write(line)
 
             local remaining = w - (prefixLength + #line)
             if remaining > 0 then
-                term.write((" "):rep(remaining))
+                scr.write((" "):rep(remaining))
             end
 
             drawnLines = drawnLines + 1
         end
 
-        term.setBackgroundColor(prevColourBg)
-        term.setTextColor(prevColourFg)
+        scr.setBackgroundColor(prevColourBg)
+        scr.setTextColor(prevColourFg)
     end
 end
 
 function drawStatusBar(y)
-    term.setCursorPos(1, y)
+    scr.setCursorPos(1, y)
 
-    term.setBackgroundColor(colors.gray)
-    term.setTextColor(colors.white)
-    term.clearLine()
+    scr.setBackgroundColor(colors.gray)
+    scr.setTextColor(colors.white)
+    scr.clearLine()
 
     local str = ("turtles: %d"):format(#turtles)
-    term.write(str)
+    scr.write(str)
 end
 
 function drawCommandBar(w, y)
-    term.setCursorPos(1, y)
+    scr.setCursorPos(1, y)
 
-    term.setBackgroundColor(colors.gray)
-    term.setTextColor(colors.white)
+    scr.setBackgroundColor(colors.gray)
+    scr.setTextColor(colors.white)
 
-    term.clearLine()
+    scr.clearLine()
 
-    term.write("$ ")
+    scr.write("$ ")
 
     local startingIndex = commandBuffer:len() - w + 4
     if startingIndex < 0 then
         startingIndex = 0
     end
 
-    term.write(commandBuffer:sub(startingIndex))
-    term.setCursorBlink(true)
+    scr.write(commandBuffer:sub(startingIndex))
+    scr.setCursorBlink(true)
 end
 
 --[[
     main loop functions
 ]]
 function updateScreen()
-    local w, h = term.getSize()
+    local w, h = scr.getSize()
 
     local function drawTextCentered(text)
         local x = (w / 2) - (text:len() / 2)
-        local _, curY = term.getCursorPos()
-        term.setCursorPos(x, curY)
-        term.write(text)
+        local _, curY = scr.getCursorPos()
+        scr.setCursorPos(x, curY)
+        scr.write(text)
     end
 
     -- reset state and clear screen
-    term.setBackgroundColor(colors.black)
-    term.clear()
+    scr.setBackgroundColor(colors.black)
+    scr.clear()
 
     -- -- title bar
-    term.setCursorPos(1, 1)
+    scr.setCursorPos(1, 1)
 
-    term.setBackgroundColor(colors.lightGray)
-    term.setTextColour(colors.black)
+    scr.setBackgroundColor(colors.lightGray)
+    scr.setTextColour(colors.black)
 
-    term.clearLine()
+    scr.clearLine()
     drawTextCentered("tutel host controller")
 
-    term.setBackgroundColor(colors.black)
-    term.setTextColour(colors.white)
+    scr.setBackgroundColor(colors.black)
+    scr.setTextColour(colors.white)
 
     drawLogs(1, 2, w, h - 1)
     drawStatusBar(2)