Add giant storage

giant_storage.lua

@@ -0,0 +1,86 @@
+local component = require("component")
+local sides = require("sides")
+local serialization = require("serialization")
+
+local function getSum(device)
+    local unit=0
+    local cnt=0
+    local allunit=0
+
+    local sz=device.getInventorySize(sides.north)
+
+    -- faster enum
+    local x=device.getAllStacks(sides.north)
+    while true do
+        local y=x()
+        if(y==nil) then 
+            break
+        end
+        if(y.size~=nil) then
+            cnt=cnt+y.size
+            unit=unit+1
+        end
+    end
+
+    allunit=sz
+
+    sz=device.getInventorySize(sides.south)
+    
+    -- faster enum
+    x=device.getAllStacks(sides.south)
+    while true do
+        local y=x()
+        if(y==nil) then 
+            break 
+        end
+        if(y.size~=nil) then
+            cnt=cnt+y.size
+            unit=unit+1
+        end
+    end
+
+    allunit=allunit+sz
+
+    return cnt,unit,allunit
+end
+
+while true do
+    local lst=component.list("inventory_controller")
+    
+    local sumunit=0
+    local totalunit=0
+    local sum=0
+    local idx=1
+    while true do
+        local addr=lst()
+        if(addr==nil) then 
+            break
+        end
+        print("Counting " .. idx)
+        local val,unit,allunit=getSum(component.proxy(addr))
+        print("ChestGroup " .. idx .. " has " .. val .. " items")
+        sum=sum+val
+        sumunit=sumunit+unit
+        totalunit=totalunit+allunit
+        idx=idx+1
+    end
+
+    local str="Total " .. sum .. " items of " .. totalunit*64 .. " (" .. sum/totalunit/64*100 .. "%). " .. 
+    sumunit .. " of " .. totalunit .. " units used (" .. sumunit/totalunit*100 .. "%) "
+    
+    print("Total " .. sum .. " items")
+
+    local tb={}
+    tb.item=sum
+    tb.maxitem=totalunit*64
+    tb.unit=sumunit
+    tb.maxunit=totalunit
+
+    print(str)
+
+    component.modem.broadcast(10010,str)
+    component.modem.broadcast(10011,serialization.serialize(tb))
+
+    print("Waiting for next loop...")
+    os.sleep(5)
+end