Implement timer's (set interval & pause/resume)

Author: NoPressF

SDK

@@ -460,6 +460,9 @@ void PawnManager::openAMX(PawnScript& script, bool isEntryScript, bool restartin
 	script.Register("IsRepeatingTimer", &utils::pawn_IsRepeatingTimer);
 	script.Register("GetTimerRemaining", &utils::pawn_GetTimerRemaining);
 	script.Register("GetTimerInterval", &utils::pawn_GetTimerInterval);
+	script.Register("SetTimerInterval", &utils::pawn_SetTimerInterval);
+	script.Register("ToggleTimerPause", &utils::pawn_ToggleTimerPause);
+	script.Register("IsTimerPaused", &utils::pawn_IsTimerPaused);
 	script.Register("SetModeRestartTime", &utils::pawn_SetModeRestartTime);
 	script.Register("GetModeRestartTime", &utils::pawn_GetModeRestartTime);
 

Server/Components/Pawn/Manager/Manager.cpp

@@ -202,6 +202,36 @@ inline cell AMX_NATIVE_CALL pawn_settimerex(AMX* amx, cell const* params)
 	return PawnTimerImpl::Get()->setTimerEx(callback, Milliseconds(params[2]), params[3], fmt, amx, &params[5]);
 }
 
+inline cell AMX_NATIVE_CALL pawn_IsTimerPaused(AMX* amx, cell const* params)
+{
+	AMX_MIN_PARAMETERS("IsTimerPaused", params, 1);
+	ITimer* timer = PawnTimerImpl::Get()->getTimer(params[1]);
+	if (timer == nullptr || !timer->running())
+	{
+		return false;
+	}
+
+	if (!timer->paused())
+	{
+		return false;
+	}
+	
+	return true;
+}
+
+inline cell AMX_NATIVE_CALL pawn_ToggleTimerPause(AMX* amx, cell const* params)
+{
+	AMX_MIN_PARAMETERS("ToggleTimerPause", params, 2);
+	ITimer* timer = PawnTimerImpl::Get()->getTimer(params[1]);
+	if (timer == nullptr || !timer->running())
+	{
+		return false;
+	}
+
+	timer->togglePause(params[2]);
+	return true;
+}
+
 #define GET_TIMER(timer, name, failRet)                        \
 	AMX_MIN_PARAMETERS(name, params, 1);                       \
 	ITimer* timer = PawnTimerImpl::Get()->getTimer(params[1]); \
@@ -235,6 +265,26 @@ inline cell AMX_NATIVE_CALL pawn_GetTimerInterval(AMX* amx, cell const* params)
 	return timer->interval().count();
 }
 
+inline cell AMX_NATIVE_CALL pawn_SetTimerInterval(AMX* amx, cell const* params)
+{
+	AMX_MIN_PARAMETERS("SetTimerInterval", params, 2);
+	ITimer* timer = PawnTimerImpl::Get()->getTimer(params[1]);
+	if (timer == nullptr || !timer->running())
+	{
+		return false;
+	}
+
+	int interval = static_cast<int>(params[2]);
+
+	if(interval < 1)
+	{
+		return false;
+	}
+
+	timer->setInterval(static_cast<Milliseconds>(interval));
+	return true;
+}
+
 inline cell AMX_NATIVE_CALL pawn_IsRepeatingTimer(AMX* amx, cell const* params)
 {
 	GET_TIMER(timer, "IsRepeatingTimer", false)

Server/Components/Pawn/utils.hpp

@@ -12,9 +12,11 @@ class Timer final : public ITimer
 {
 private:
 	bool running_;
+	bool paused_;
 	unsigned int count_;
-	const Milliseconds interval_;
+	Milliseconds interval_;
 	TimePoint timeout_;
+	TimePoint pausedTime_;
 	TimerTimeOutHandler* const handler_;
 
 public:
@@ -28,8 +30,30 @@ class Timer final : public ITimer
 		timeout_ = timeout;
 	}
 
+	TimePoint getPausedTime() const
+	{
+		return pausedTime_;
+	}
+
+	void togglePause(bool paused) override
+	{
+		paused_ = paused;
+
+		if (paused)
+		{
+			pausedTime_ = Time::now();
+		}
+		else
+		{
+			TimePoint now = Time::now();
+			Milliseconds pauseDuration = duration_cast<Milliseconds>(now - pausedTime_);
+			timeout_ += pauseDuration;
+		}
+	}
+
 	Timer(TimerTimeOutHandler* handler, Milliseconds initial, Milliseconds interval, unsigned int count)
 		: running_(true)
+		, paused_(false)
 		, count_(count)
 		, interval_(interval)
 		, timeout_(Time::now() + initial)
@@ -42,6 +66,11 @@ class Timer final : public ITimer
 		return running_;
 	}
 
+	bool paused() const override
+	{
+		return paused_;
+	}
+
 	Milliseconds remaining() const override
 	{
 		return duration_cast<Milliseconds>(timeout_ - Time::now());
@@ -57,6 +86,12 @@ class Timer final : public ITimer
 		return interval_;
 	}
 
+	void setInterval(Milliseconds interval) override
+	{
+		interval_ = interval;
+		timeout_ = Time::now() + interval_;
+	}
+
 	TimerTimeOutHandler* handler() const override
 	{
 		return handler_;
@@ -65,6 +100,7 @@ class Timer final : public ITimer
 	void kill() override
 	{
 		running_ = false;
+		paused_ = false;
 	}
 
 	bool trigger() override

Server/Components/Timers/timer.hpp

@@ -73,6 +73,12 @@ class TimersComponent final : public ITimersComponent, public CoreEventHandler
 			}
 			else
 			{
+				if (timer->paused())
+				{
+					++it;
+					continue;
+				}
+
 				const TimePoint now = Time::now();
 				const Milliseconds diff = duration_cast<Milliseconds>(now - timer->getTimeout());
 				if (diff.count() >= 0)