style: move log function

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

@@ -198,6 +198,43 @@ end
 
 registerEventListener("key", scrollLogs)
 
+--[[
+    drawing functions
+]]
+local function drawLogs(x0, y0, x1, y1)
+    local w = x1 - x0
+    local h = y1 - y0
+
+    local drawnLines = 0
+    for i = #log.bufer - logOffset, 1, -1 do
+        if drawnLines > y then break end
+       
+        local entry = log.buffer[i]
+        local format = logTypes[entry.type]
+
+        term.setCursorPos(1, endY - drawnLines)
+
+        ocal prevColourBg = term.getBackgroundColour()
+            local prevColourFg = term.getTextColour()
+
+            term.setBackgroundColour(format["BG"])
+            term.setTextColour(format["FG"])
+            term.write(("[%s]"):format(entry.type))
+
+            if format["AffectContent"] then
+                term.write((" %s\n"):format(entry.message))
+                term.setBackgroundColour(prevColourBg)
+                term.setTextColour(prevColourFg)
+            else
+                term.setBackgroundColour(prevColourBg)
+                term.setTextColour(prevColourFg)
+                term.write((" %s\n"):format(entry.message))
+            end
+
+            drawnLines = drawnLines + 1
+    end
+end
+
 --[[
     main loop functions
 ]]
@@ -228,38 +265,7 @@ function updateScreen()
     term.setTextColour(colors.white)
 
     -- logs
-    local function drawLogs(startY, endY)
-        local drawnLines = 0
-        for i = #log.buffer - logOffset, 1, -1 do
-            if drawnLines > endY - startY then break end
-
-            local entry = log.buffer[i]
-            local format = logTypes[entry.type]
-
-            term.setCursorPos(1, endY - drawnLines)
-
-            local prevColourBg = term.getBackgroundColour()
-            local prevColourFg = term.getTextColour()
-
-            term.setBackgroundColour(format["BG"])
-            term.setTextColour(format["FG"])
-            term.write(("[%s]"):format(entry.type))
-
-            if format["AffectContent"] then
-                term.write((" %s\n"):format(entry.message))
-                term.setBackgroundColour(prevColourBg)
-                term.setTextColour(prevColourFg)
-            else
-                term.setBackgroundColour(prevColourBg)
-                term.setTextColour(prevColourFg)
-                term.write((" %s\n"):format(entry.message))
-            end
-
-            drawnLines = drawnLines + 1
-        end
-    end
-
-    drawLogs(2, h - 1)
+    drawLogs(1, 2, w, h - 1)
 end
 
 function pollEvents()