remove components from main factory

druid/base/timer.lua

@@ -0,0 +1,53 @@
+local M = {}
+
+local formats = require "druid.help_modules.formats"
+
+--- Set text to text field
+-- @param set_to - set value in seconds
+function M.set_to(instance, set_to)
+  instance.last_value = set_to
+  gui.set_text(instance.node, formats.second_string_min(set_to))
+end
+
+--- Called when layout updated (rotate for example)
+function M.on_layout_updated(instance)
+  M.set_to(instance, instance.last_value)
+end
+
+--- Called when update
+-- @param is_on - boolean is timer on
+function M.set_work_mode(instance, is_on)
+  instance.is_on = is_on
+end
+
+--- Set time interval
+-- @param from - "from" time in seconds
+-- @param to - "to" time in seconds
+function M.set_interval(instance, from, to)
+  instance.second_from = from
+  instance.seconds_counter = from
+  instance.seconds_temp = 0
+  instance.seconds_to = to
+  instance.second_step = from < to and 1 or - 1
+  M.set_work_mode(instance, true)
+  M.set_to(instance, from)
+end
+
+--- Called when update
+-- @param dt - delta time
+function M.on_updated(instance, dt)
+  if instance.is_on then
+    instance.seconds_temp = instance.seconds_temp + dt
+    if instance.seconds_temp > 1 then
+      instance.seconds_temp = instance.seconds_temp - 1
+      instance.seconds_counter = instance.seconds_counter + instance.second_step
+      M.set_to(instance, instance.seconds_counter)
+      if instance.seconds_counter == instance.seconds_to then
+        instance.is_on = false
+        instance.callback(instance)
+      end
+    end
+  end
+end
+
+return M