Update 'Controller/CropController.lua'

Controller/CropController.lua

@@ -4,9 +4,45 @@ function CropController:new(t)
     t = t or {}
     setmetatable(t, self)
     self.__index = self
+    t.matrix = {}
     return t
 end
 
+function CropController:getMatrix()
+    local s, matrixString = self:doAction(self.slaveID, "getMatrix")
+    local matrix
+    if (s == true) then
+        self.matrix = self:toMatrix(matrixString)
+    end
+end
+
+function CropController:initMonitor()
+    self.monitor = peripheral.find("monitor")
+    self.monitor.setBackgroundColour(colours.black)
+    self.monitor.clear()
+    self.monitor.setTextScale(0.5)
+    self.monitor.setTextColour(colours.white)
+    term.redirect(self.monitor)
+end
+
+function CropController:displayMatrix()
+    assert(type(self.matrix) == "table")
+    assert(type(self.matrix[1]) == "table")
+    local width = #self.matrix
+    local length = #self.matrix[1]
+    for i = 1, width do
+        for j = 1, length do
+            term.setCursorPos(i,j)
+            if(self.matrix[i][j] >= 0) then
+                term.setTextColour(colours.white)
+                term.write(self.matrix[i][j])
+            else
+                term.setTextColour(colours.blue)
+                term.write("W")
+            end
+        end
+    end
+end
 
 function CropController:toMatrix(str)
     local matrix = {}