v0.4.0 - Aaaand event.lua is no longer working. FUUUUUUUUU

halyde/lib/termlib.lua

@@ -1,5 +1,11 @@
+
+local event = import("event")
+--local keyboard = import("keyboard")
+
 local gpu = component.proxy(component.list("gpu")()) -- replace with component.gpu once implemented
-local lineNumber = 1
+local ocelot = component.proxy(component.list("ocelot")())
+_G.termlib = {}
+termlib.nextPosX, termlib.nextPosY = 1, 1
 
 function _G.print(text)
   local xRes, yRes = gpu.getResolution()
@@ -9,17 +15,41 @@ function _G.print(text)
   local printText = tostring(text):gsub("\t", "  ")
   for line in printText:gmatch("([^\n]*)\n?") do
     while #line > xRes do
-      gpu.set(1,lineNumber,line:sub(1,xRes))
+      gpu.set(termlib.nextPosX, termlib.nextPosY, line:sub(1,xRes))
       line = line:sub(xRes+1)
-      lineNumber = lineNumber + 1
+      termlib.nextPosY = termlib.nextPosY + 1
+      termlib.nextPosX = 1
     end
-    gpu.set(1,lineNumber,line)
-    lineNumber = lineNumber + 1
+    gpu.set(termlib.nextPosX, termlib.nextPosY, line)
+    termlib.nextPosY = termlib.nextPosY + 1
   end
 end
 
 function _G.clear()
   local xRes, yRes = gpu.getResolution()
   gpu.fill(1,1,xRes,yRes," ")
-  lineNumber = 1
+  termlib.nextPosX, termlib.nextPosY = 1, 1
+end
+
+function _G.read()
+  ocelot.log("reading")
+  local curtext = ""
+  local nextPosX, nextPosY = termlib.nextPosX, termlib.nextPosY
+  while true do
+    local args = {event.pull("key_down", 0.5)}
+    ocelot.log(tostring(args[1]))
+    if args[4] then
+      local keycode = args[4]
+      local key = keyboard.keys[keycode]
+      if key == "back" then
+        curtext = curtext:sub(1, #curtext-1)
+      elseif key == "enter" then
+        return curtext
+      else
+        curtext = curtext .. (unicode.char(args[3]) or "")
+      end
+      termlib.nextPosX, termlib.nextPosY = nextPosX, nextPosY
+      print(curtext)
+    end
+  end
 end