*目录改为小写

1 files changed, 122 insertions, 0 deletions

diff --git a/src/libjin/time/je_timer.cpp b/src/libjin/time/je_timer.cpp
new file mode 100644
index 0000000..8dc5e86
--- /dev/null
+++ b/src/libjin/time/je_timer.cpp
@@ -0,0 +1,122 @@
+#include "../core/je_configuration.h"
+#if defined(jin_time)
+
+#include "je_timer.h"
+
+namespace JinEngine
+{
+	namespace Time
+	{
+
+
+		Timer::Timer()
+			: mHandlers()
+		{
+		}
+
+		Timer::~Timer()
+		{
+            for (int i = 0; i < mHandlers.size(); ++i)
+                delete mHandlers[i];
+		}
+
+		void Timer::update(float dt)
+		{
+            // Process handler.
+			std::vector<Handler*>::iterator it = mHandlers.begin();
+			for (; it != mHandlers.end(); ++it)
+                (*it)->process(dt);
+            // Erase canceled handler.
+            for (it = mHandlers.begin(); it != mHandlers.end();)
+            {
+                if ((*it)->canceled)
+                {
+                    Handler* h = *it;
+                    it = mHandlers.erase(it);
+                    delete h;
+                }
+                else
+                    ++it;
+            }
+		}
+
+        void Timer::cancel(Handler* handler)
+        {
+            if(handler != nullptr)
+                handler->canceled = true;
+        }
+
+        void Timer::cancelAll()
+        {
+            for (auto h : mHandlers)
+                cancel(h);
+        }
+
+		Timer::Handler* Timer::every(float dt, TimerCallback callback, void* p, FinishCallback finish)
+		{
+			Handler* t = new Handler(Handler::EVERY, dt, 0, callback, p, finish);
+			mHandlers.push_back(t);
+            return t;
+		}
+
+		Timer::Handler* Timer::after(float dt, TimerCallback callback, void* p, FinishCallback finish)
+		{
+			Handler* t = new Handler(Handler::AFTER, dt, 0, callback, p, finish);
+			mHandlers.push_back(t);
+            return t;
+		}
+
+		Timer::Handler* Timer::repeat(float dt, int count, TimerCallback callback, void* p, FinishCallback finish)
+		{
+			Handler* t = new Handler(Handler::REPEAT, dt, count, callback, p, finish);
+			mHandlers.push_back(t);
+            return t;
+		}
+
+		Timer::Handler::Handler(Type t, float d, int c, TimerCallback f, void* p, FinishCallback finishcallback)
+			: type(t)
+			, duration(d)
+			, count(c)
+			, tickdown(d)
+			, countdown(c)
+			, callback(f)
+			, paramters(p)
+            , canceled(false)
+            , finishCallback(finishcallback)
+		{
+		}
+
+		Timer::Handler::~Handler()
+		{
+            if (finishCallback != nullptr)
+                finishCallback(paramters);
+		}
+
+		void Timer::Handler::process(float dt)
+		{
+			tickdown -= dt;
+			if (tickdown <= 0)
+			{
+				tickdown += duration;
+				if (!canceled && callback != nullptr)
+					callback(paramters);
+				if (type == EVERY)
+				{
+				}
+				else if (type == AFTER)
+				{
+					canceled = true;
+				}
+				else if (type == REPEAT)
+				{
+					--countdown;
+                    if (countdown <= 0)
+                        canceled = true;
+				}
+			}
+		}
+
+	} // namespace Time
+} // namespace JinEngine
+
+#endif // defined(jin_time)
\ No newline at end of file