From 9f61c9e6ac6b1ac5692cf6352d2ebbd47a31a686 Mon Sep 17 00:00:00 2001
From: claude-bot <claude@ancap.in.ua>
Date: Mon, 13 Jul 2026 12:27:07 +0000
Subject: Import Cai1Hsu/re3 @ miami (reVC / GTA:VC decompilation)

Snapshot import (no upstream history) into git.ancap.in.ua/claude, per @lzcnt.
Source: https://github.com/Cai1Hsu/re3 branch miami.
---
 src/core/Clock.cpp | 136 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 136 insertions(+)
 create mode 100644 src/core/Clock.cpp

(limited to 'src/core/Clock.cpp')

diff --git a/src/core/Clock.cpp b/src/core/Clock.cpp
new file mode 100644
index 0000000..a329834
--- /dev/null
+++ b/src/core/Clock.cpp
@@ -0,0 +1,136 @@
+#include "common.h"
+
+#include "Timer.h"
+#include "Pad.h"
+#include "Clock.h"
+#include "Stats.h"
+#include "VarConsole.h"
+
+_TODO("gbFastTime");
+bool gbFastTime;
+
+uint8  CClock::ms_nGameClockHours;
+uint8  CClock::ms_nGameClockMinutes;
+uint16 CClock::ms_nGameClockSeconds;
+uint8  CClock::ms_Stored_nGameClockHours;
+uint8  CClock::ms_Stored_nGameClockMinutes;
+uint16 CClock::ms_Stored_nGameClockSeconds;
+uint32 CClock::ms_nMillisecondsPerGameMinute;
+uint32  CClock::ms_nLastClockTick;
+bool   CClock::ms_bClockHasBeenStored;
+
+#ifndef MASTER
+bool gbFreezeTime;
+#endif
+
+void
+CClock::Initialise(uint32 scale)
+{
+	debug("Initialising CClock...\n");
+	ms_nGameClockHours = 12;
+	ms_nGameClockMinutes = 0;
+	ms_nGameClockSeconds = 0;
+	ms_nMillisecondsPerGameMinute = scale;
+	ms_nLastClockTick = CTimer::GetTimeInMilliseconds();
+	ms_bClockHasBeenStored = false;
+	debug("CClock ready\n");
+#ifndef MASTER
+	VarConsole.Add("Time (hour of day)", &ms_nGameClockHours, 1, 0, 23, true);
+	VarConsole.Add("Freeze time", &gbFreezeTime, true);
+#endif
+}
+
+void
+CClock::Update(void)
+{
+	if(CPad::GetPad(1)->GetRightShoulder1())
+	{
+		ms_nGameClockMinutes += 8;
+		ms_nLastClockTick = CTimer::GetTimeInMilliseconds();
+		
+		if(ms_nGameClockMinutes >= 60)
+		{
+			ms_nGameClockHours++;
+			ms_nGameClockMinutes = 0;
+			if(ms_nGameClockHours >= 24)
+				ms_nGameClockHours = 0;
+		}
+		
+	}
+#ifndef MASTER
+	else if (gbFreezeTime)
+		ms_nLastClockTick = CTimer::GetTimeInMilliseconds();
+#endif
+	else if(CTimer::GetTimeInMilliseconds() - ms_nLastClockTick > ms_nMillisecondsPerGameMinute || gbFastTime)
+	{
+		ms_nGameClockMinutes++;
+		ms_nLastClockTick += ms_nMillisecondsPerGameMinute;
+		
+		if ( gbFastTime )
+			ms_nLastClockTick = CTimer::GetTimeInMilliseconds();
+		
+		if(ms_nGameClockMinutes >= 60)
+		{
+			ms_nGameClockHours++;
+			ms_nGameClockMinutes = 0;
+			if(ms_nGameClockHours >= 24)
+			{
+				CStats::DaysPassed++;
+				ms_nGameClockHours = 0;
+			}
+		}
+	}
+	ms_nGameClockSeconds = 60 * (CTimer::GetTimeInMilliseconds() - ms_nLastClockTick) / ms_nMillisecondsPerGameMinute;
+}
+
+void
+CClock::SetGameClock(uint8 h, uint8 m)
+{
+	while (m >= 60) {
+		m -= 60;
+		h++;
+	}
+	ms_nGameClockMinutes = m;
+	while (h >= 24)
+		h -= 24;
+	ms_nGameClockHours = h;
+	ms_nGameClockSeconds = 0;
+	ms_nLastClockTick = CTimer::GetTimeInMilliseconds();
+}
+
+int32
+CClock::GetGameClockMinutesUntil(uint8 h, uint8 m)
+{
+	int32 now, then;
+	now = ms_nGameClockHours*60 + ms_nGameClockMinutes;
+	then = h*60 + m;
+	if(then < now)
+		then += 24*60;
+	return then-now;
+}
+
+bool
+CClock::GetIsTimeInRange(uint8 h1, uint8 h2)
+{
+	if(h1 > h2)
+		return ms_nGameClockHours >= h1 || ms_nGameClockHours < h2;
+	else
+		return ms_nGameClockHours >= h1 && ms_nGameClockHours < h2;
+}
+
+void
+CClock::StoreClock(void)
+{
+	ms_Stored_nGameClockHours = ms_nGameClockHours;
+	ms_Stored_nGameClockMinutes = ms_nGameClockMinutes;
+	ms_Stored_nGameClockSeconds = ms_nGameClockSeconds;
+	ms_bClockHasBeenStored = true;
+}
+
+void
+CClock::RestoreClock(void)
+{
+	ms_nGameClockHours = ms_Stored_nGameClockHours;
+	ms_nGameClockMinutes = ms_Stored_nGameClockMinutes;
+	ms_nGameClockSeconds = ms_Stored_nGameClockSeconds;
+}
-- 
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