将tick的持续时间设置了全局常量

src/BusStrategyBase.cpp

@@ -86,13 +86,13 @@ void BusStrategyBase::GetBusDirectionSlot()
     switch (bus_model->direction)
     {
         case BUS_CLOCK_WISE:
-            duration = bus_model->rail_pos->next_node_distance / bus_model->velocity * 1000;
+            duration = bus_model->rail_pos->next_node_distance / bus_model->velocity * Settings::tick;
             break;
         case BUS_COUNTER_CLOCK_WISE:
-            duration = bus_model->rail_pos->last_node_distance / bus_model->velocity * 1000;
+            duration = bus_model->rail_pos->last_node_distance / bus_model->velocity * Settings::tick;
             break;
         case BUS_STOP:
-            duration = 1000;
+            duration = Settings::tick;
             break;
     }
 

src/header/mainwindow.h

@@ -13,7 +13,7 @@
 #include "centralwidget.h"
 #include "BusStrategyBase.h"
 #include "StrategyFactory.h"
-
+#include "Settings.h"
 
 QT_BEGIN_NAMESPACE
 namespace Ui
@@ -87,10 +87,6 @@ public slots:
     void BeginBusTimerSlot([[maybe_unused]] int direction, int duration);
 
 private:
-    /**
-     * 设置一时刻的长度，单位毫秒
-     */
-    const int tick = 1000;
 
     /**
      * UI控件

src/mainwindow.cpp

@@ -153,7 +153,7 @@ void MainWindow::BeginThread()
 
 void MainWindow::BeginTickTimerSlot()
 {
-    tick_timer->setInterval(tick);
+    tick_timer->setInterval(Settings::tick);
 
     tick_timer->start();
 }