improvement in buying mechanism

2016-01-24 08:41:11 +01:00
parent 3258e60214
commit 0f66a4d1fe
5 changed files with 142 additions and 178 deletions
@@ -0,0 +1,40 @@
+local m = {}
+Aux.scan_util = m
+
+function m.find_auction(test, search_query, page, status_bar, callback)
+
+    Aux.scan.abort(function()
+
+        status_bar:update_status(0, 0)
+        status_bar:set_text('Searching auction...')
+
+        local pages = page > 0 and { page, page - 1 } or { page }
+
+        Aux.scan.start{
+            query = search_query,
+            on_read_auction = function(auction_info, ctrl)
+                if test(auction_info.index) then
+                    ctrl.suspend()
+                    status_bar:update_status(100, 100)
+                    status_bar:set_text('Auction found')
+                    Aux.scan.abort(function()
+                        callback(auction_info.index)
+                    end)
+                end
+            end,
+            on_complete = function()
+                status_bar:update_status(100, 100)
+                status_bar:set_text('Auction not found')
+                callback()
+            end,
+            next_page = function()
+                if getn(pages) == 1 then
+                    status_bar:update_status(50, 50)
+                end
+                local page = pages[1]
+                tremove(pages, 1)
+                return page
+            end,
+        }
+    end)
+end