Merge pull request #355 from erorcun/erorcun

CCopPed 2 and fixes
2020-03-26 18:55:12 +03:00 · 2020-03-26 18:55:12 +03:00 · 29ef6e29f3
commit 29ef6e29f3
parent 8703758a7b 0fe55eb543
17 changed files with 575 additions and 185 deletions
--- a/src/control/PathFind.cpp
+++ b/src/control/PathFind.cpp
@ -11,19 +11,10 @@ CPathFind &ThePaths = *(CPathFind*)0x8F6754;

 WRAPPER bool CPedPath::CalcPedRoute(uint8, CVector, CVector, CVector*, int16*, int16) { EAXJMP(0x42E680); }

-enum
-{
-	NodeTypeExtern = 1,
-	NodeTypeIntern = 2,
-
-	ObjectFlag1 = 1,
-	ObjectEastWest = 2,
-
-	MAX_DIST = INT16_MAX-1
-};
+#define MAX_DIST INT16_MAX-1

 // object flags:
-//	1
+//	1	UseInRoadBlock
 //	2	east/west road(?)

 CPathInfoForObject *&InfoForTileCars = *(CPathInfoForObject**)0x8F1A8C;
@ -218,14 +209,14 @@ CPathFind::PreparePathData(void)
 			if(numIntern == 1 && numExtern == 2){
 				if(numLanes < 4){
 					if((i & 7) == 4){		// WHAT?
-						m_objectFlags[i] |= ObjectFlag1;
+						m_objectFlags[i] |= UseInRoadBlock;
 						if(maxX > maxY)
 							m_objectFlags[i] |= ObjectEastWest;
 						else
 							m_objectFlags[i] &= ~ObjectEastWest;
 					}
 				}else{
-					m_objectFlags[i] |= ObjectFlag1;
+					m_objectFlags[i] |= UseInRoadBlock;
 					if(maxX > maxY)
 						m_objectFlags[i] |= ObjectEastWest;
 					else
--- a/src/control/PathFind.h
+++ b/src/control/PathFind.h
@ -9,6 +9,15 @@ public:
 	static bool CalcPedRoute(uint8, CVector, CVector, CVector*, int16*, int16);
 };

+enum
+{
+	NodeTypeExtern = 1,
+	NodeTypeIntern = 2,
+
+	UseInRoadBlock = 1,
+	ObjectEastWest = 2,
+};
+
 enum
 {
 	PATH_CAR = 0,
--- a/src/control/RoadBlocks.cpp
+++ b/src/control/RoadBlocks.cpp
@ -1,7 +1,37 @@
 #include "common.h"
 #include "patcher.h"
 #include "RoadBlocks.h"
+#include "PathFind.h"
+
+int16 &CRoadBlocks::NumRoadBlocks = *(int16*)0x95CC34;
+int16 (&CRoadBlocks::RoadBlockObjects)[NUMROADBLOCKS] = *(int16(*)[NUMROADBLOCKS]) * (uintptr*)0x72B3A8;
+bool (&CRoadBlocks::InOrOut)[NUMROADBLOCKS] = *(bool(*)[NUMROADBLOCKS]) * (uintptr*)0x733810;

-WRAPPER void CRoadBlocks::Init(void) { EAXJMP(0x436F50); }
 WRAPPER void CRoadBlocks::GenerateRoadBlockCopsForCar(CVehicle*, int32, int16) { EAXJMP(0x4376A0); }
-WRAPPER void CRoadBlocks::GenerateRoadBlocks(void) { EAXJMP(0x436FA0); }
+WRAPPER void CRoadBlocks::GenerateRoadBlocks(void) { EAXJMP(0x436FA0); }
+
+void
+CRoadBlocks::Init(void)
+{
+    NumRoadBlocks = 0;
+    for (int objId = 0; objId < ThePaths.m_numMapObjects; objId++) {
+        if (ThePaths.m_objectFlags[objId] & UseInRoadBlock) {
+            if (NumRoadBlocks < 600) {
+                InOrOut[NumRoadBlocks] = true;
+                RoadBlockObjects[NumRoadBlocks] = objId;
+                NumRoadBlocks++;
+            } else {
+#ifndef MASTER
+                printf("Not enough room for the potential roadblocks\n");
+#endif
+                // FIX: Don't iterate loop after NUMROADBLOCKS
+                return;
+            }
+        }
+    }
+
+}
+
+STARTPATCHES
+	InjectHook(0x436F50, &CRoadBlocks::Init, PATCH_JUMP);
+ENDPATCHES
--- a/src/control/RoadBlocks.h
+++ b/src/control/RoadBlocks.h
@ -6,6 +6,10 @@ class CVehicle;
 class CRoadBlocks
 {
 public:
+	static int16 (&NumRoadBlocks);
+	static int16 (&RoadBlockObjects)[NUMROADBLOCKS];
+	static bool (&InOrOut)[NUMROADBLOCKS];
+
 	static void Init(void);
 	static void GenerateRoadBlockCopsForCar(CVehicle*, int32, int16);
 	static void GenerateRoadBlocks(void);
--- a/src/core/ControllerConfig.cpp
+++ b/src/core/ControllerConfig.cpp
@ -417,6 +417,11 @@ void CControllerConfigManager::UpdateJoyInConfigMenus_ButtonDown(int32 button, i
 			case 13:
 				pad->PCTempJoyState.DPadUp = 255;
 				break;
+#ifdef REGISTER_START_BUTTON
+			case 12:
+				pad->PCTempJoyState.Start = 255;
+				break;
+#endif
 			case 11:
 				pad->PCTempJoyState.RightShock = 255;
 				break;
@ -839,6 +844,11 @@ void CControllerConfigManager::UpdateJoyInConfigMenus_ButtonUp(int32 button, int
 			case 13:
 				pad->PCTempJoyState.DPadUp = 0;
 				break;
+#ifdef REGISTER_START_BUTTON
+			case 12:
+				pad->PCTempJoyState.Start = 0;
+				break;
+#endif
 			case 11:
 				pad->PCTempJoyState.RightShock = 0;
 				break;
--- a/src/core/EventList.cpp
+++ b/src/core/EventList.cpp
@ -5,10 +5,13 @@
 #include "World.h"
 #include "Wanted.h"
 #include "EventList.h"
+#include "Messages.h"
+#include "Text.h"
+#include "main.h"

 int32 CEventList::ms_nFirstFreeSlotIndex;
-//CEvent gaEvent[NUMEVENTS];
-CEvent *gaEvent = (CEvent*)0x6EF830;
+CEvent gaEvent[NUMEVENTS];
+//CEvent *gaEvent = (CEvent*)0x6EF830;

 enum
 {
@ -207,8 +210,20 @@ CEventList::ReportCrimeForEvent(eEventType type, int32 crimeId, bool copsDontCar
 	default: crime = CRIME_NONE; break;
 	}

-	if(crime == CRIME_NONE)
-		return;
+#ifdef VC_PED_PORTS
+	if (crime == CRIME_HIT_PED && ((CPed*)crimeId)->IsPointerValid() &&
+		FindPlayerPed()->m_pWanted->m_nWantedLevel == 0 && ((CPed*)crimeId)->m_ped_flagE2) {
+
+		if(!((CPed*)crimeId)->DyingOrDead()) {
+			sprintf(gString, "$50 Good Citizen Bonus!");
+			AsciiToUnicode(gString, gUString);
+			CMessages::AddBigMessage(gUString, 5000, 0);
+			CWorld::Players[CWorld::PlayerInFocus].m_nMoney += 50;
+		}
+	} else
+#endif
+		if(crime == CRIME_NONE)
+			return;

 	CVector playerPedCoors = FindPlayerPed()->GetPosition();
 	CVector playerCoors = FindPlayerCoors();
--- a/src/core/EventList.h
+++ b/src/core/EventList.h
@ -63,4 +63,4 @@ public:
 	static void ReportCrimeForEvent(eEventType type, int32, bool);
 };

-extern CEvent *gaEvent;
+extern CEvent gaEvent[NUMEVENTS];
--- a/src/core/Frontend.cpp
+++ b/src/core/Frontend.cpp
@ -181,6 +181,7 @@ ScaleAndCenterX(float x)
 #endif

 #define isPlainTextScreen(screen) (screen == MENUPAGE_BRIEFS || screen == MENUPAGE_STATS)
+
 #ifdef PS2_LIKE_MENU
 #define ChangeScreen(screen, option, updateDelay, withReverseAlpha) \
 	do { \
@ -235,67 +236,100 @@ ScaleAndCenterX(float x)
 			m_nHoverOption = HOVEROPTION_NOT_HOVERING; \
 	} while(0)

-#define ScrollUpListByOne() \
-	do { \
-		if (m_nSelectedListRow == m_nFirstVisibleRowOnList) { \
-			if (m_nFirstVisibleRowOnList > 0) { \
-				m_nSelectedListRow--; \
-				m_nFirstVisibleRowOnList--; \
-				m_nCurListItemY -= LIST_HEIGHT / m_nTotalListRow; \
-			} \
-		} else { \
-			m_nSelectedListRow--; \
-		} \
-	} while(0)
+// --- Functions not in the game/inlined starts

-#define ScrollDownListByOne() \
-	do { \
-		if (m_nSelectedListRow == m_nFirstVisibleRowOnList + MAX_VISIBLE_LIST_ROW - 1) { \
-			if (m_nFirstVisibleRowOnList < m_nTotalListRow - MAX_VISIBLE_LIST_ROW) { \
-				m_nSelectedListRow++; \
-				m_nFirstVisibleRowOnList++; \
-				m_nCurListItemY += LIST_HEIGHT / m_nTotalListRow; \
-			} \
-		} else { \
-			if (m_nSelectedListRow < m_nTotalListRow - 1) { \
-				m_nSelectedListRow++; \
-			} \
-		} \
-	} while(0)
+inline void
+CMenuManager::ScrollUpListByOne() 
+{
+	if (m_nSelectedListRow == m_nFirstVisibleRowOnList) {
+		if (m_nFirstVisibleRowOnList > 0) {
+			m_nSelectedListRow--;
+			m_nFirstVisibleRowOnList--;
+			m_nCurListItemY -= LIST_HEIGHT / m_nTotalListRow;
+		}
+	} else {
+		m_nSelectedListRow--;
+	}
+}

-#define PageUpList(playSoundOnSuccess) \
-	do { \
-		if (m_nTotalListRow > MAX_VISIBLE_LIST_ROW) { \
-			if (m_nFirstVisibleRowOnList > 0) { \
-				if(playSoundOnSuccess) \
-					DMAudio.PlayFrontEndSound(SOUND_FRONTEND_MENU_DENIED, 0); \
-				 \
-				m_nFirstVisibleRowOnList = max(0, m_nFirstVisibleRowOnList - MAX_VISIBLE_LIST_ROW); \
-				m_nSelectedListRow = min(m_nSelectedListRow, m_nFirstVisibleRowOnList + MAX_VISIBLE_LIST_ROW - 1); \
-			} else { \
-				m_nFirstVisibleRowOnList = 0; \
-				m_nSelectedListRow = 0; \
-			} \
-			m_nCurListItemY = (LIST_HEIGHT / m_nTotalListRow) * m_nFirstVisibleRowOnList; \
-		} \
-	} while(0)
+inline void
+CMenuManager::ScrollDownListByOne()
+{
+	if (m_nSelectedListRow == m_nFirstVisibleRowOnList + MAX_VISIBLE_LIST_ROW - 1) {
+		if (m_nFirstVisibleRowOnList < m_nTotalListRow - MAX_VISIBLE_LIST_ROW) {
+			m_nSelectedListRow++;
+			m_nFirstVisibleRowOnList++;
+			m_nCurListItemY += LIST_HEIGHT / m_nTotalListRow;
+		}
+	} else {
+		if (m_nSelectedListRow < m_nTotalListRow - 1) {
+			m_nSelectedListRow++;
+		}
+	}
+}

-#define PageDownList(playSoundOnSuccess) \
-	do { \
-		if (m_nTotalListRow > MAX_VISIBLE_LIST_ROW) { \
-			if (m_nFirstVisibleRowOnList < m_nTotalListRow - MAX_VISIBLE_LIST_ROW) { \
-				if(playSoundOnSuccess) \
-					DMAudio.PlayFrontEndSound(SOUND_FRONTEND_MENU_DENIED, 0); \
-				 \
-				m_nFirstVisibleRowOnList = min(m_nFirstVisibleRowOnList + MAX_VISIBLE_LIST_ROW, m_nTotalListRow - MAX_VISIBLE_LIST_ROW); \
-				m_nSelectedListRow = max(m_nSelectedListRow, m_nFirstVisibleRowOnList); \
-			} else { \
-				m_nFirstVisibleRowOnList = m_nTotalListRow - MAX_VISIBLE_LIST_ROW; \
-				m_nSelectedListRow = m_nTotalListRow - 1; \
-			} \
-			m_nCurListItemY = (LIST_HEIGHT / m_nTotalListRow) * m_nFirstVisibleRowOnList; \
-		} \
-	} while(0)
+inline void
+CMenuManager::PageUpList(bool playSoundOnSuccess)
+{
+	if (m_nTotalListRow > MAX_VISIBLE_LIST_ROW) {
+		if (m_nFirstVisibleRowOnList > 0) {
+			if(playSoundOnSuccess)
+				DMAudio.PlayFrontEndSound(SOUND_FRONTEND_MENU_DENIED, 0);
+
+			m_nFirstVisibleRowOnList = max(0, m_nFirstVisibleRowOnList - MAX_VISIBLE_LIST_ROW);
+			m_nSelectedListRow = min(m_nSelectedListRow, m_nFirstVisibleRowOnList + MAX_VISIBLE_LIST_ROW - 1);
+		} else {
+			m_nFirstVisibleRowOnList = 0;
+			m_nSelectedListRow = 0;
+		}
+		m_nCurListItemY = (LIST_HEIGHT / m_nTotalListRow) * m_nFirstVisibleRowOnList;
+	}
+}
+
+inline void
+CMenuManager::PageDownList(bool playSoundOnSuccess)
+{
+	if (m_nTotalListRow > MAX_VISIBLE_LIST_ROW) {
+		if (m_nFirstVisibleRowOnList < m_nTotalListRow - MAX_VISIBLE_LIST_ROW) {
+			if(playSoundOnSuccess)
+				DMAudio.PlayFrontEndSound(SOUND_FRONTEND_MENU_DENIED, 0);
+
+			m_nFirstVisibleRowOnList = min(m_nFirstVisibleRowOnList + MAX_VISIBLE_LIST_ROW, m_nTotalListRow - MAX_VISIBLE_LIST_ROW);
+			m_nSelectedListRow = max(m_nSelectedListRow, m_nFirstVisibleRowOnList);
+		} else {
+			m_nFirstVisibleRowOnList = m_nTotalListRow - MAX_VISIBLE_LIST_ROW;
+			m_nSelectedListRow = m_nTotalListRow - 1;
+		}
+		m_nCurListItemY = (LIST_HEIGHT / m_nTotalListRow) * m_nFirstVisibleRowOnList;
+	}
+}
+
+inline void
+CMenuManager::ThingsToDoBeforeLeavingPage()
+{
+	if ((m_nCurrScreen == MENUPAGE_SKIN_SELECT) && strcmp(m_aSkinName, m_PrefsSkinFile) != 0) {
+		CWorld::Players[0].SetPlayerSkin(m_PrefsSkinFile);
+	} else if (m_nCurrScreen == MENUPAGE_SOUND_SETTINGS) {
+		if (m_nPrefsAudio3DProviderIndex != -1)
+			m_nPrefsAudio3DProviderIndex = DMAudio.GetCurrent3DProviderIndex();
+#ifdef TIDY_UP_PBP
+		DMAudio.StopFrontEndTrack();
+		OutputDebugString("FRONTEND AUDIO TRACK STOPPED");
+#endif
+	} else if (m_nCurrScreen == MENUPAGE_GRAPHICS_SETTINGS) {
+		m_nDisplayVideoMode = m_nPrefsVideoMode;
+	}
+
+	if (m_nCurrScreen == MENUPAGE_SKIN_SELECT) {
+		CPlayerSkin::EndFrontendSkinEdit();
+	}
+
+	if ((m_nCurrScreen == MENUPAGE_SKIN_SELECT) || (m_nCurrScreen == MENUPAGE_KEYBOARD_CONTROLS)) {
+		m_nTotalListRow = 0;
+	}
+}
+
+// ------ Functions not in the game/inlined ends

 void
 CMenuManager::BuildStatLine(char *text, void *stat, uint8 aFloat, void *stat2)
@ -1173,7 +1207,6 @@ void CMenuManager::DrawFrontEnd()
 				bbNames[5] = { "FESZ_QU",MENUPAGE_EXIT };
 				bbTabCount = 6;
 			}
-			m_nCurrScreen = MENUPAGE_NEW_GAME;
 		} else {
 			if (bbTabCount != 8) {
 				bbNames[0] = { "FEB_STA",MENUPAGE_STATS };
@ -1186,8 +1219,8 @@ void CMenuManager::DrawFrontEnd()
 				bbNames[7] = { "FESZ_QU",MENUPAGE_EXIT };
 				bbTabCount = 8;
 			}
-			m_nCurrScreen = MENUPAGE_STATS;
 		}
+		m_nCurrScreen = bbNames[0].screenId;
 		bottomBarActive = true;
 		curBottomBarOption = 0;
 	}
@ -1285,7 +1318,6 @@ void CMenuManager::DrawFrontEndNormal()
 	eFrontendSprites currentSprite;
 	switch (m_nCurrScreen) {
 		case MENUPAGE_STATS:
-		case MENUPAGE_NEW_GAME:
 		case MENUPAGE_START_MENU:
 		case MENUPAGE_PAUSE_MENU:
 		case MENUPAGE_EXIT:
@ -1315,7 +1347,7 @@ void CMenuManager::DrawFrontEndNormal()
 			currentSprite = FE_ICONCONTROLS;
 			break;
 		default:
-			/* actually MENUPAGE_NEW_GAME too*/
+			/*case MENUPAGE_NEW_GAME: */
 			/*case MENUPAGE_BRIEFS: */
 			currentSprite = FE_ICONBRIEF;
 			break;
@ -1324,16 +1356,16 @@ void CMenuManager::DrawFrontEndNormal()
 	m_aFrontEndSprites[currentSprite].Draw(CRect(MENU_X_LEFT_ALIGNED(50.0f), MENU_Y(50.0f), MENU_X_RIGHT_ALIGNED(50.0f), SCREEN_SCALE_FROM_BOTTOM(95.0f)), CRGBA(255, 255, 255, m_nMenuFadeAlpha > 255 ? 255 : m_nMenuFadeAlpha));

 	if (m_nMenuFadeAlpha < 255) {
-		static int LastFade = 0;
+		static uint32 LastFade = 0;

 		if (m_nMenuFadeAlpha <= 0 && reverseAlpha) {
 			reverseAlpha = false;
 			ChangeScreen(pendingScreen, pendingOption, true, false);
-		} else if(CTimer::GetTimeInMillisecondsPauseMode() - LastFade > 10){
+		} else {
 			if (!reverseAlpha)
-				m_nMenuFadeAlpha += 20;
+				m_nMenuFadeAlpha += min((CTimer::GetTimeInMillisecondsPauseMode() - LastFade) / 33.0f, 1.0f) * 20.0f;
 			else
-				m_nMenuFadeAlpha = max(m_nMenuFadeAlpha - 30, 0);
+				m_nMenuFadeAlpha = max(0, m_nMenuFadeAlpha - min((CTimer::GetTimeInMillisecondsPauseMode() - LastFade) / 33.0f, 1.0f) * 30.0f);

 			LastFade = CTimer::GetTimeInMillisecondsPauseMode();
 		} 
@ -1537,12 +1569,18 @@ void CMenuManager::DrawFrontEndNormal()
 	}

 	if (m_nMenuFadeAlpha < 255) {
-		static int LastFade = 0;
+		static uint32 LastFade = 0;

+		// Famous transparent menu bug. 33.0f = 1000.f/30.f (original frame limiter fps)
+#ifdef FIX_BUGS
+		m_nMenuFadeAlpha += min((CTimer::GetTimeInMillisecondsPauseMode() - LastFade) / 33.0f, 1.0f) * 20.0f;
+		LastFade = CTimer::GetTimeInMillisecondsPauseMode();
+#else
 		if(CTimer::GetTimeInMillisecondsPauseMode() - LastFade > 10){
 			m_nMenuFadeAlpha += 20;
 			LastFade = CTimer::GetTimeInMillisecondsPauseMode();
 		}
+#endif
 		
 		if (m_nMenuFadeAlpha > 255){
 			m_aMenuSprites[currentSprite].Draw(CRect(0.0f, 0.0f, SCREEN_WIDTH, SCREEN_HEIGHT), CRGBA(255, 255, 255, 255));
@ -1950,7 +1988,7 @@ WRAPPER void CMenuManager::Process(void) { EAXJMP(0x485100); }
 #else
 void CMenuManager::Process(void)
 {
-	m_bMenuNotProcessed = false;
+	m_bMenuStateChanged = false;

 	if (!m_bSaveMenuActive && TheCamera.GetScreenFadeStatus() != FADE_0)
 		return;
@ -2701,6 +2739,8 @@ CMenuManager::ProcessButtonPresses(void)
 		if (CPad::GetPad(0)->GetEnterJustDown() || CPad::GetPad(0)->GetCrossJustDown()) {
 			DMAudio.PlayFrontEndSound(SOUND_FRONTEND_MENU_DENIED, 0);
 			bottomBarActive = false;
+
+			// If there's a menu change with fade ongoing, finish it now
 			if (reverseAlpha)
 				m_nMenuFadeAlpha = 0;
 			return;
@ -3116,51 +3156,43 @@ CMenuManager::ProcessButtonPresses(void)
 	if (goBack) {
 		CMenuManager::ResetHelperText();
 		DMAudio.PlayFrontEndSound(SOUND_FRONTEND_EXIT, 0);
-		if (m_nCurrScreen == MENUPAGE_PAUSE_MENU && !m_bGameNotLoaded && !m_bMenuNotProcessed){
-			if (CMenuManager::m_PrefsVsyncDisp != CMenuManager::m_PrefsVsync) {
-				CMenuManager::m_PrefsVsync = CMenuManager::m_PrefsVsyncDisp;
-			}
-			CMenuManager::RequestFrontEndShutDown();
-		} else if (m_nCurrScreen == MENUPAGE_CHOOSE_SAVE_SLOT
-#ifdef PS2_SAVE_DIALOG
-			|| m_nCurrScreen == MENUPAGE_SAVE
-#endif
-			) {
-			CMenuManager::RequestFrontEndShutDown();
-		} else if (m_nCurrScreen == MENUPAGE_SOUND_SETTINGS) {
-			DMAudio.StopFrontEndTrack();
-			OutputDebugString("FRONTEND AUDIO TRACK STOPPED");
-		}
-
-		int oldScreen = !m_bGameNotLoaded ? aScreens[m_nCurrScreen].m_PreviousPage[1] : aScreens[m_nCurrScreen].m_PreviousPage[0];
-		int oldOption = !m_bGameNotLoaded ? aScreens[m_nCurrScreen].m_ParentEntry[1] : aScreens[m_nCurrScreen].m_ParentEntry[0];
-
 #ifdef PS2_LIKE_MENU
-		if (bottomBarActive){
-			bottomBarActive = false;
-			if (!m_bGameNotLoaded) {
+		if (m_nCurrScreen == MENUPAGE_PAUSE_MENU || bottomBarActive) {
+#else
+		if (m_nCurrScreen == MENUPAGE_PAUSE_MENU) {
+#endif
+			if (!m_bGameNotLoaded && !m_bMenuStateChanged) {
 				if (CMenuManager::m_PrefsVsyncDisp != CMenuManager::m_PrefsVsync) {
 					CMenuManager::m_PrefsVsync = CMenuManager::m_PrefsVsyncDisp;
 				}
 				CMenuManager::RequestFrontEndShutDown();
 			}
+
+			// We're already resuming, we don't need further processing.
+#if defined(FIX_BUGS) || defined(PS2_LIKE_MENU)
 			return;
+#endif
+		}
+#ifdef PS2_LIKE_MENU
+		else if (m_nCurrScreen == MENUPAGE_CHOOSE_SAVE_SLOT || m_nCurrScreen == MENUPAGE_SAVE) {
+#else
+		else if (m_nCurrScreen == MENUPAGE_CHOOSE_SAVE_SLOT) {
+#endif
+			CMenuManager::RequestFrontEndShutDown();
+		}
+		// It's now in ThingsToDoBeforeLeavingPage()
+#ifndef TIDY_UP_PBP
+		else if (m_nCurrScreen == MENUPAGE_SOUND_SETTINGS) {
+			DMAudio.StopFrontEndTrack();
+			OutputDebugString("FRONTEND AUDIO TRACK STOPPED");
 		}
 #endif

+		int oldScreen = !m_bGameNotLoaded ? aScreens[m_nCurrScreen].m_PreviousPage[1] : aScreens[m_nCurrScreen].m_PreviousPage[0];
+		int oldOption = !m_bGameNotLoaded ? aScreens[m_nCurrScreen].m_ParentEntry[1] : aScreens[m_nCurrScreen].m_ParentEntry[0];
+
 		if (oldScreen != -1) {
-			if ((m_nCurrScreen == MENUPAGE_SKIN_SELECT) && strcmp(m_aSkinName, m_PrefsSkinFile) != 0) {
-				CWorld::Players[0].SetPlayerSkin(m_PrefsSkinFile);
-			}
-			if ((m_nCurrScreen == MENUPAGE_SOUND_SETTINGS) && (m_nPrefsAudio3DProviderIndex != -1)) {
-				m_nPrefsAudio3DProviderIndex = DMAudio.GetCurrent3DProviderIndex();
-			}
-			if (m_nCurrScreen == MENUPAGE_GRAPHICS_SETTINGS) {
-				m_nDisplayVideoMode = m_nPrefsVideoMode;
-			}
-			if (m_nCurrScreen == MENUPAGE_SKIN_SELECT) {
-				CPlayerSkin::EndFrontendSkinEdit();
-			}
+			ThingsToDoBeforeLeavingPage();

 #ifdef PS2_LIKE_MENU
 			if (!bottomBarActive &&
@ -3168,10 +3200,8 @@ CMenuManager::ProcessButtonPresses(void)
 				bottomBarActive = true;
 			} else
 #endif
+			{
 				ChangeScreen(oldScreen, oldOption, true, true);
-
-			if ((m_nPrevScreen == MENUPAGE_SKIN_SELECT) || (m_nPrevScreen == MENUPAGE_KEYBOARD_CONTROLS)) {
-				m_nTotalListRow = 0;
 			}

 			// We will go back for sure at this point, why process other things?!
@ -3512,11 +3542,16 @@ WRAPPER void CMenuManager::SwitchMenuOnAndOff() { EAXJMP(0x488790); }
 #else
 void CMenuManager::SwitchMenuOnAndOff()
 {
-	if (!!(CPad::GetPad(0)->NewState.Start && !CPad::GetPad(0)->OldState.Start)
-		||  m_bShutDownFrontEndRequested || m_bStartUpFrontEndRequested) {
+	bool menuWasActive = !!m_bMenuActive;

-		if (!m_bMenuActive)
-			m_bMenuActive = true;
+	// Reminder: You need REGISTER_START_BUTTON defined to make it work.
+	if (CPad::GetPad(0)->GetStartJustDown() 
+#ifdef FIX_BUGS
+		&& !m_bGameNotLoaded
+#endif
+		|| m_bShutDownFrontEndRequested || m_bStartUpFrontEndRequested) {
+
+		m_bMenuActive = !m_bMenuActive;

 		if (m_bShutDownFrontEndRequested)
 			m_bMenuActive = false;
@ -3525,8 +3560,13 @@ void CMenuManager::SwitchMenuOnAndOff()

 		if (m_bMenuActive) {
 			CTimer::StartUserPause();
-		}
-		else {
+		} else {
+#ifdef PS2_LIKE_MENU
+			bottomBarActive = false;
+#endif
+#ifdef FIX_BUGS
+			ThingsToDoBeforeLeavingPage();
+#endif
 			ShutdownJustMenu();
 			SaveSettings();
 			m_bStartUpFrontEndRequested = false;
@ -3553,7 +3593,7 @@ void CMenuManager::SwitchMenuOnAndOff()
 		PcSaveHelper.PopulateSlotInfo();
 		m_nCurrOption = 0;
 	}
-/*	// Unused?
+/*	// PS2 leftover?
 	if (m_nCurrScreen != MENUPAGE_SOUND_SETTINGS && gMusicPlaying)
 	{
 		DMAudio.StopFrontEndTrack();
@ -3561,8 +3601,8 @@ void CMenuManager::SwitchMenuOnAndOff()
 		gMusicPlaying = 0;
 	}
 */
-	if (!m_bMenuActive)
-		m_bMenuNotProcessed = true;
+	if (m_bMenuActive != menuWasActive)
+		m_bMenuStateChanged = true;

 	m_bStartUpFrontEndRequested = false;
 	m_bShutDownFrontEndRequested = false;
--- a/src/core/Frontend.h
+++ b/src/core/Frontend.h
@ -403,7 +403,7 @@ public:
 	int32 m_nHelperTextMsgId;
 	bool m_bLanguageLoaded;
 	bool m_bMenuActive;
-	bool m_bMenuNotProcessed;
+	bool m_bMenuStateChanged;
 	bool m_bWaitingForNewKeyBind;
 	bool m_bStartGameLoading;
 	bool m_bFirstTime;
@ -540,8 +540,14 @@ public:
 	void WaitForUserCD();
 	void PrintController();

-	// New content:
-	uint8 GetNumberOfMenuOptions();
+	// New (not in function or inlined in the game)
+	void ThingsToDoBeforeLeavingPage();
+	void ScrollUpListByOne();
+	void ScrollDownListByOne();
+	void PageUpList(bool);
+	void PageDownList(bool);
+	
+	// uint8 GetNumberOfMenuOptions();
 };

 static_assert(sizeof(CMenuManager) == 0x564, "CMenuManager: error");
--- a/src/core/Timer.h
+++ b/src/core/Timer.h
@ -2,7 +2,7 @@

 class CTimer
 {
-public:
+
 	static uint32 &m_snTimeInMilliseconds;
 	static uint32 &m_snTimeInMillisecondsPauseMode;
 	static uint32 &m_snTimeInMillisecondsNonClipped;
@ -11,19 +11,20 @@ public:
 	static float &ms_fTimeScale;
 	static float &ms_fTimeStep;
 	static float &ms_fTimeStepNonClipped;
+public:
 	static bool  &m_UserPause;
 	static bool  &m_CodePause;

-	static float GetTimeStep(void) { return ms_fTimeStep; }
+	static const float &GetTimeStep(void) { return ms_fTimeStep; }
 	static void SetTimeStep(float ts) { ms_fTimeStep = ts; }
 	static float GetTimeStepInSeconds() { return ms_fTimeStep / 50.0f; }
 	static float GetTimeStepInMilliseconds() { return ms_fTimeStep / 50.0f * 1000.0f; }
-	static float GetTimeStepNonClipped(void) { return ms_fTimeStepNonClipped; }
+	static const float &GetTimeStepNonClipped(void) { return ms_fTimeStepNonClipped; }
 	static float GetTimeStepNonClippedInSeconds(void) { return ms_fTimeStepNonClipped / 50.0f; }
 	static void SetTimeStepNonClipped(float ts) { ms_fTimeStepNonClipped = ts; }
-	static uint32 GetFrameCounter(void) { return m_FrameCounter; }
+	static const uint32 &GetFrameCounter(void) { return m_FrameCounter; }
 	static void SetFrameCounter(uint32 fc) { m_FrameCounter = fc; }
-	static uint32 GetTimeInMilliseconds(void) { return m_snTimeInMilliseconds; }
+	static const uint32 &GetTimeInMilliseconds(void) { return m_snTimeInMilliseconds; }
 	static void SetTimeInMilliseconds(uint32 t) { m_snTimeInMilliseconds = t; }
 	static uint32 GetTimeInMillisecondsNonClipped(void) { return m_snTimeInMillisecondsNonClipped; }
 	static void SetTimeInMillisecondsNonClipped(uint32 t) { m_snTimeInMillisecondsNonClipped = t; }
@ -31,7 +32,7 @@ public:
 	static void SetTimeInMillisecondsPauseMode(uint32 t) { m_snTimeInMillisecondsPauseMode = t; }
 	static uint32 GetPreviousTimeInMilliseconds(void) { return m_snPreviousTimeInMilliseconds; }
 	static void SetPreviousTimeInMilliseconds(uint32 t) { m_snPreviousTimeInMilliseconds = t; }
-	static float GetTimeScale(void) { return ms_fTimeScale; }
+	static const float &GetTimeScale(void) { return ms_fTimeScale; }
 	static void SetTimeScale(float ts) { ms_fTimeScale = ts; }

 	static bool GetIsPaused() { return m_UserPause || m_CodePause; }
--- a/src/core/config.h
+++ b/src/core/config.h
@ -101,6 +101,8 @@ enum Config {
 	NUMPEDGROUPS = 31,
 	NUMMODELSPERPEDGROUP = 8,

+	NUMROADBLOCKS = 600,
+
 	NUMVISIBLEENTITIES = 2000,
 	NUMINVISIBLEENTITIES = 150,

@ -169,10 +171,11 @@ enum Config {
 #endif

 #define FIX_BUGS		// fixes bugs that we've came across during reversing, TODO: use this more
-#define TOGGLEABLE_BETA_FEATURES // toggleable from debug menu. doesn't have too many things
+#define TOGGLEABLE_BETA_FEATURES // toggleable from debug menu. not too many things

 // Pad
 #define KANGAROO_CHEAT
+#define REGISTER_START_BUTTON // currently only in menu sadly. resumes the game

 // Hud, frontend and radar
 #define ASPECT_RATIO_SCALE	// Not just makes everything scale with aspect ratio, also adds support for all aspect ratios
@ -199,5 +202,5 @@ enum Config {
 // Peds
 #define ANIMATE_PED_COL_MODEL
 #define VC_PED_PORTS			// various ports from VC's CPed, mostly subtle
-#define NEW_WALK_AROUND_ALGORITHM	// to make walking around vehicles/objects less awkward
+// #define NEW_WALK_AROUND_ALGORITHM	// to make walking around vehicles/objects less awkward
 #define CANCELLABLE_CAR_ENTER
--- a/src/peds/CopPed.cpp
+++ b/src/peds/CopPed.cpp
@ -7,8 +7,11 @@
 #include "Vehicle.h"
 #include "RpAnimBlend.h"
 #include "General.h"
+#include "ZoneCull.h"
+#include "PathFind.h"
+#include "RoadBlocks.h"

-WRAPPER void CCopPed::ProcessControl() { EAXJMP(0x4C1400);  }
+WRAPPER void CCopPed::ProcessControl() { EAXJMP(0x4C1400); }

 CCopPed::CCopPed(eCopType copType) : CPed(PEDTYPE_COP)
 {
@ -58,11 +61,16 @@ CCopPed::CCopPed(eCopType copType) : CPed(PEDTYPE_COP)
 	m_bIsDisabledCop = false;
 	field_1356 = 0;
 	m_attackTimer = 0;
-	field_1351 = 0;
+	m_bBeatingSuspect = false;
 	m_bZoneDisabledButClose = false;
 	m_bZoneDisabled = false;
 	field_1364 = -1;
 	m_pPointGunAt = nil;
+
+	// VC also initializes in here, but it keeps object
+#ifdef FIX_BUGS
+	m_wRoadblockNode = -1;
+#endif
 }

 CCopPed::~CCopPed()
@ -181,15 +189,15 @@ CCopPed::ClearPursuit(void)
 	}
 }

-// TO-DO: m_MaxCops in for loop may be a bug, check it out after CopAI
+// TODO: I don't know why they needed that parameter.
 void
-CCopPed::SetPursuit(bool iMayAlreadyBeInPursuit)
+CCopPed::SetPursuit(bool ignoreCopLimit)
 {
 	CWanted *wanted = FindPlayerPed()->m_pWanted;
 	if (m_bIsInPursuit || !IsPedInControl())
 		return;

-	if (wanted->m_CurrentCops < wanted->m_MaxCops || iMayAlreadyBeInPursuit) {
+	if (wanted->m_CurrentCops < wanted->m_MaxCops || ignoreCopLimit) {
 		for (int i = 0; i < wanted->m_MaxCops; ++i) {
 			if (!wanted->m_pCops[i]) {
 				m_bIsInPursuit = true;
@ -275,6 +283,274 @@ CCopPed::ScanForCrimes(void)
 	}
 }

+void
+CCopPed::CopAI(void)
+{
+	CWanted *wanted = FindPlayerPed()->m_pWanted;
+	int wantedLevel = wanted->m_nWantedLevel;
+	CPhysical *playerOrHisVeh = FindPlayerVehicle() ? (CPhysical*)FindPlayerVehicle() : (CPhysical*)FindPlayerPed();
+
+	if (wanted->m_bIgnoredByEveryone || wanted->m_bIgnoredByCops) {
+		if (m_nPedState != PED_ARREST_PLAYER)
+			ClearPursuit();
+
+		return;
+	}
+	if (CCullZones::NoPolice() && m_bIsInPursuit && !m_bIsDisabledCop) {
+		if (bHitSomethingLastFrame) {
+			m_bZoneDisabled = true;
+			m_bIsDisabledCop = true;
+#ifdef FIX_BUGS
+			m_wRoadblockNode = -1;
+#else
+			m_wRoadblockNode = 0;
+#endif
+			bKindaStayInSamePlace = true;
+			bIsRunning = false;
+			bNotAllowedToDuck = false;
+			bCrouchWhenShooting = false;
+			SetIdle();
+			ClearObjective();
+			ClearPursuit();
+			m_prevObjective = OBJECTIVE_NONE;
+			m_nLastPedState = PED_NONE;
+			SetAttackTimer(0);
+			if (m_fDistanceToTarget > 15.0f)
+				m_bZoneDisabledButClose = true;
+		}
+	} else if (m_bZoneDisabled && !CCullZones::NoPolice()) {
+		m_bZoneDisabled = false;
+		m_bIsDisabledCop = false;
+		m_bZoneDisabledButClose = false;
+		bKindaStayInSamePlace = false;
+		bCrouchWhenShooting = false;
+		bDuckAndCover = false;
+		ClearPursuit();
+	}
+	if (wantedLevel > 0) {
+		if (!m_bIsDisabledCop) {
+			if (!m_bIsInPursuit || wanted->m_CurrentCops > wanted->m_MaxCops) {
+				CCopPed *copFarthestToTarget = nil;
+				float copFarthestToTargetDist = m_fDistanceToTarget;
+
+				int oldCopNum = wanted->m_CurrentCops;
+				int maxCops = wanted->m_MaxCops;
+				
+				for (int i = 0; i < max(maxCops, oldCopNum); i++) {
+					CCopPed *cop = wanted->m_pCops[i];
+					if (cop && cop->m_fDistanceToTarget > copFarthestToTargetDist) {
+						copFarthestToTargetDist = cop->m_fDistanceToTarget;
+						copFarthestToTarget = wanted->m_pCops[i];
+					}
+				}
+
+				if (m_bIsInPursuit) {
+					if (copFarthestToTarget && oldCopNum > maxCops) {
+						if (copFarthestToTarget == this && m_fDistanceToTarget > 10.0f) {
+							ClearPursuit();
+						} else if(copFarthestToTargetDist > 10.0f)
+							copFarthestToTarget->ClearPursuit();
+					}
+				} else {
+					if (oldCopNum < maxCops) {
+						SetPursuit(true);
+					} else {
+						if (m_fDistanceToTarget <= 10.0f || copFarthestToTarget && m_fDistanceToTarget < copFarthestToTargetDist) {
+							if (copFarthestToTarget && copFarthestToTargetDist > 10.0f)
+								copFarthestToTarget->ClearPursuit();
+
+							SetPursuit(true);
+						}
+					}
+				}
+			} else
+				SetPursuit(false);
+
+			if (!m_bIsInPursuit)
+				return;
+
+			if (wantedLevel > 1 && GetWeapon()->m_eWeaponType == WEAPONTYPE_UNARMED)
+				SetCurrentWeapon(WEAPONTYPE_COLT45);
+			else if (wantedLevel == 1 && GetWeapon()->m_eWeaponType != WEAPONTYPE_UNARMED && !FindPlayerPed()->m_pCurrentPhysSurface) {
+				// i.e. if player is on top of car, cop will still use colt45.
+				SetCurrentWeapon(WEAPONTYPE_UNARMED);
+			}
+
+			if (FindPlayerVehicle()) {
+				if (m_bBeatingSuspect) {
+					--wanted->m_CopsBeatingSuspect;
+					m_bBeatingSuspect = false;
+				}
+				if (m_fDistanceToTarget * FindPlayerSpeed().Magnitude() > 4.0f)
+					ClearPursuit();
+			}
+			return;
+		}
+		float weaponRange = CWeaponInfo::GetWeaponInfo(GetWeapon()->m_eWeaponType)->m_fRange;
+		SetLookFlag(playerOrHisVeh, true);
+		TurnBody();
+		SetCurrentWeapon(WEAPONTYPE_COLT45);
+		if (!bIsDucking) {
+			if (m_attackTimer >= CTimer::GetTimeInMilliseconds()) {
+				if (m_nPedState != PED_ATTACK && m_nPedState != PED_FIGHT && !m_bZoneDisabled) {
+					CVector targetDist = playerOrHisVeh->GetPosition() - GetPosition();
+					if (m_fDistanceToTarget > 30.0f) {
+						CAnimBlendAssociation* crouchShootAssoc = RpAnimBlendClumpGetAssociation(GetClump(), ANIM_RBLOCK_CSHOOT);
+						if (crouchShootAssoc)
+							crouchShootAssoc->blendDelta = -1000.0f;
+
+						// Target is coming onto us
+						if (DotProduct(playerOrHisVeh->m_vecMoveSpeed, targetDist) > 0.0f) {
+							m_bIsDisabledCop = false;
+							bKindaStayInSamePlace = false;
+							bNotAllowedToDuck = false;
+							bDuckAndCover = false;
+							SetPursuit(false);
+							SetObjective(OBJECTIVE_KILL_CHAR_ANY_MEANS, FindPlayerPed());
+						}
+					} else if (m_fDistanceToTarget < 5.0f
+							&& (!FindPlayerVehicle() || FindPlayerVehicle()->m_vecMoveSpeed.MagnitudeSqr() < sq(1.f/200.f))) {
+						m_bIsDisabledCop = false;
+						bKindaStayInSamePlace = false;
+						bNotAllowedToDuck = false;
+						bDuckAndCover = false;
+					} else {
+						// VC checks for != nil compared to buggy behaviour of III. I check for != -1 here.
+#ifdef VC_PED_PORTS
+						float dotProd;
+						if (m_wRoadblockNode != -1) {
+							CTreadable *roadBlockRoad = ThePaths.m_mapObjects[CRoadBlocks::RoadBlockObjects[m_wRoadblockNode]];
+							dotProd = DotProduct2D(playerOrHisVeh->GetPosition() - roadBlockRoad->GetPosition(), GetPosition() - roadBlockRoad->GetPosition());
+						} else
+							dotProd = -1.0f;
+
+						if(dotProd >= 0.0f) {
+#else
+						
+#ifndef FIX_BUGS
+						float copRoadDotProd, targetRoadDotProd;
+#else
+						float copRoadDotProd = 1.0f, targetRoadDotProd = 1.0f;
+						if (m_wRoadblockNode != -1)
+#endif
+						{
+							CTreadable* roadBlockRoad = ThePaths.m_mapObjects[CRoadBlocks::RoadBlockObjects[m_wRoadblockNode]];
+							CVector2D roadFwd = roadBlockRoad->GetForward();
+							copRoadDotProd = DotProduct2D(GetPosition() - roadBlockRoad->GetPosition(), roadFwd);
+							targetRoadDotProd = DotProduct2D(playerOrHisVeh->GetPosition() - roadBlockRoad->GetPosition(), roadFwd);
+						}
+						// Roadblock may be towards road's fwd or opposite, so check both
+						if ((copRoadDotProd >= 0.0f || targetRoadDotProd >= 0.0f)
+							&& (copRoadDotProd <= 0.0f || targetRoadDotProd <= 0.0f)) {
+#endif
+							bIsPointingGunAt = true;
+						} else {
+							m_bIsDisabledCop = false;
+							bKindaStayInSamePlace = false;
+							bNotAllowedToDuck = false;
+							bCrouchWhenShooting = false;
+							bIsDucking = false;
+							bDuckAndCover = false;
+							SetPursuit(false);
+						}
+					}
+				}
+			} else {
+				if (m_fDistanceToTarget < weaponRange) {
+					CWeaponInfo *weaponInfo = CWeaponInfo::GetWeaponInfo(GetWeapon()->m_eWeaponType);
+					CVector gunPos = weaponInfo->m_vecFireOffset;
+					for (RwFrame *i = GetNodeFrame(PED_HANDR); i; i = RwFrameGetParent(i))
+						RwV3dTransformPoints((RwV3d*)&gunPos, (RwV3d*)&gunPos, 1, RwFrameGetMatrix(i));
+
+					CColPoint foundCol;
+					CEntity *foundEnt;
+					if (!CWorld::ProcessLineOfSight(gunPos, playerOrHisVeh->GetPosition(), foundCol, foundEnt,
+						false, true, false, false, true, false, false)
+						|| foundEnt && foundEnt == playerOrHisVeh) {
+						m_pPointGunAt = playerOrHisVeh;
+						if (playerOrHisVeh)
+							playerOrHisVeh->RegisterReference((CEntity**) &m_pPointGunAt);
+
+						SetAttack(playerOrHisVeh);
+						SetShootTimer(CGeneral::GetRandomNumberInRange(500, 1000));
+					}
+					SetAttackTimer(CGeneral::GetRandomNumberInRange(100, 300));
+				}
+				SetMoveState(PEDMOVE_STILL);
+			}
+		}
+	} else {
+		if (!m_bIsDisabledCop || m_bZoneDisabled) {
+			if (m_nPedState != PED_AIM_GUN) {
+				if (m_bIsInPursuit)
+					ClearPursuit();
+
+				if (IsPedInControl()) {
+					// Entering the vehicle
+					if (m_pMyVehicle && !bInVehicle) {
+						if (m_pMyVehicle->IsLawEnforcementVehicle()) {
+							if (m_pMyVehicle->pDriver) {
+								if (m_pMyVehicle->pDriver->m_nPedType == PEDTYPE_COP) {
+									if (m_objective != OBJECTIVE_ENTER_CAR_AS_PASSENGER)
+										SetObjective(OBJECTIVE_ENTER_CAR_AS_PASSENGER, m_pMyVehicle);
+								} else if (m_pMyVehicle->pDriver->IsPlayer()) {
+									FindPlayerPed()->SetWantedLevelNoDrop(1);
+								}
+							} else if (m_objective != OBJECTIVE_ENTER_CAR_AS_DRIVER) {
+								SetObjective(OBJECTIVE_ENTER_CAR_AS_DRIVER, m_pMyVehicle);
+							}
+						} else {
+							m_pMyVehicle = nil;
+							ClearObjective();
+							SetWanderPath(CGeneral::GetRandomNumber() & 7);
+						}
+					}
+#ifdef VC_PED_PORTS
+					else {
+						if (m_objective != OBJECTIVE_KILL_CHAR_ON_FOOT && CharCreatedBy == RANDOM_CHAR) {
+							for (int i = 0; i < m_numNearPeds; i++) {
+								CPed *nearPed = m_nearPeds[i];
+								if (nearPed->CharCreatedBy == RANDOM_CHAR) {
+									if ((nearPed->m_nPedType == PEDTYPE_CRIMINAL || nearPed->IsGangMember())
+										&& nearPed->IsPedInControl()) {
+
+										bool anotherCopChasesHim = false;
+										if (nearPed->m_nPedState == PED_FLEE_ENTITY) {
+											if (nearPed->m_fleeFrom && nearPed->m_fleeFrom->IsPed() &&
+												((CPed*)nearPed->m_fleeFrom)->m_nPedType == PEDTYPE_COP) {
+												anotherCopChasesHim = true;
+											}
+										}
+										if (!anotherCopChasesHim) {
+											SetObjective(OBJECTIVE_KILL_CHAR_ON_FOOT, nearPed);
+											nearPed->SetObjective(OBJECTIVE_FLEE_CHAR_ON_FOOT_TILL_SAFE, this);
+											nearPed->m_ped_flagE2 = true;
+											return;
+										}
+									}
+								}
+							}
+						}
+					}
+#endif
+				}
+			}
+		} else {
+			if (m_bIsInPursuit && m_nPedState != PED_AIM_GUN)
+				ClearPursuit();
+
+			m_bIsDisabledCop = false;
+			bKindaStayInSamePlace = false;
+			bNotAllowedToDuck = false;
+			bCrouchWhenShooting = false;
+			bIsDucking = false;
+			bDuckAndCover = false;
+			if (m_pMyVehicle)
+				SetObjective(OBJECTIVE_ENTER_CAR_AS_DRIVER, m_pMyVehicle);
+		}
+	}
+}
+
 class CCopPed_ : public CCopPed
 {
 public:
@ -290,4 +566,5 @@ STARTPATCHES
 	InjectHook(0x4C27D0, &CCopPed::SetPursuit, PATCH_JUMP);
 	InjectHook(0x4C2C90, &CCopPed::ArrestPlayer, PATCH_JUMP);
 	InjectHook(0x4C26A0, &CCopPed::ScanForCrimes, PATCH_JUMP);
+	InjectHook(0x4C1B50, &CCopPed::CopAI, PATCH_JUMP);
 ENDPATCHES
--- a/src/peds/CopPed.h
+++ b/src/peds/CopPed.h
@ -17,9 +17,9 @@ public:
 	int8 field_1343;
 	float m_fDistanceToTarget;
 	int8 m_bIsInPursuit;
-	int8 m_bIsDisabledCop;
+	int8 m_bIsDisabledCop; // What disabled cop actually is?
 	int8 field_1350;
-	int8 field_1351;
+	bool m_bBeatingSuspect;
 	int8 m_bZoneDisabledButClose;
 	int8 m_bZoneDisabled;
 	int8 field_1354;
@ -40,6 +40,7 @@ public:
 	void SetPursuit(bool);
 	void ArrestPlayer(void);
 	void ScanForCrimes(void);
+	void CopAI(void);
 };

 static_assert(sizeof(CCopPed) == 0x558, "CCopPed: error");
--- a/src/peds/Ped.cpp
+++ b/src/peds/Ped.cpp
@ -2720,6 +2720,10 @@ CPed::SetObjective(eObjective newObj, void *entity)
 			return;
 	}

+#ifdef VC_PED_PORTS
+	SetObjectiveTimer(0);
+	ClearPointGunAt();
+#endif
 	bObjectiveCompleted = false;
 	if (!IsTemporaryObjective(m_objective) || IsTemporaryObjective(newObj)) {
 		if (m_objective != newObj) {
@ -3444,8 +3448,12 @@ CPed::ClearAll(void)
 	m_fleeFrom = nil;
 	m_fleeTimer = 0;
 	bUsesCollision = true;
+#ifdef VC_PED_PORTS
+	ClearPointGunAt();
+#else
 	ClearAimFlag();
 	ClearLookFlag();
+#endif
 	bIsPointingGunAt = false;
 	bRenderPedInCar = true;
 	bKnockedUpIntoAir = false;
--- a/src/peds/Population.cpp
+++ b/src/peds/Population.cpp
@ -576,7 +576,7 @@ CPopulation::AddToPopulation(float minDist, float maxDist, float minDistOffScree
 	}
 	// Yeah, float
 	float maxPossiblePedsForArea = (zoneInfo.pedDensity + zoneInfo.carDensity) * playerInfo->m_fRoadDensity * PedDensityMultiplier * CIniFile::PedNumberMultiplier;
-	// maxPossiblePedsForArea = min(maxPossiblePedsForArea, MaxNumberOfPedsInUse);
+	maxPossiblePedsForArea = min(maxPossiblePedsForArea, MaxNumberOfPedsInUse);

 	if (ms_nTotalPeds < maxPossiblePedsForArea || addCop) {
 		int decisionThreshold = CGeneral::GetRandomNumberInRange(0, 1000);
--- a/src/save/GenericGameStorage.cpp
+++ b/src/save/GenericGameStorage.cpp
@ -61,9 +61,9 @@ do {\
 	MakeSpaceForSizeInBufferPointer(presize, buf, postsize);\
 	save_func(buf, &size);\
 	CopySizeAndPreparePointer(presize, buf, postsize, reserved, size);\
-	if (!PcSaveHelper.PcClassSaveRoutine(file, work_buff, size + 4))\
+	if (!PcSaveHelper.PcClassSaveRoutine(file, work_buff, buf - work_buff))\
 		return false;\
-	totalSize += size;\
+	totalSize += buf - work_buff;\
 } while (0)

 bool
@ -74,7 +74,6 @@ GenericSave(int file)
 	uint32 reserved;

 	uint32 totalSize;
-	uint32 i;
 	
 	wchar *lastMissionPassed;
 	wchar suffix[6];
@ -85,13 +84,11 @@ GenericSave(int file)
 	CheckSum = 0;
 	buf = work_buff;
 	reserved = 0;
-	totalSize = 0;

 	// Save simple vars
-INITSAVEBUF
 	lastMissionPassed = TheText.Get(CStats::LastMissionPassedName);
 	if (*lastMissionPassed) {
-		AsciiToUnicode("'...", suffix);
+		AsciiToUnicode("...'", suffix);
 		TextCopy(saveName, lastMissionPassed);
 		int len = UnicodeStrlen(saveName);
 		saveName[len] = '\0';
@ -104,20 +101,20 @@ INITSAVEBUF
 	WriteDataToBufferPointer(buf, saveTime);
 	WriteDataToBufferPointer(buf, SIZE_OF_ONE_GAME_IN_BYTES);
 	WriteDataToBufferPointer(buf, CGame::currLevel);
-	WriteDataToBufferPointer(buf, TheCamera.m_matrix.m_matrix.pos.x);
-	WriteDataToBufferPointer(buf, TheCamera.m_matrix.m_matrix.pos.y);
-	WriteDataToBufferPointer(buf, TheCamera.m_matrix.m_matrix.pos.z);
+	WriteDataToBufferPointer(buf, TheCamera.GetPosition().x);
+	WriteDataToBufferPointer(buf, TheCamera.GetPosition().y);
+	WriteDataToBufferPointer(buf, TheCamera.GetPosition().z);
 	WriteDataToBufferPointer(buf, CClock::ms_nMillisecondsPerGameMinute);
 	WriteDataToBufferPointer(buf, CClock::ms_nLastClockTick);
 	WriteDataToBufferPointer(buf, CClock::ms_nGameClockHours);
 	WriteDataToBufferPointer(buf, CClock::ms_nGameClockMinutes);
 	currPad = CPad::GetPad(0);
 	WriteDataToBufferPointer(buf, currPad->Mode);
-	WriteDataToBufferPointer(buf, CTimer::m_snTimeInMilliseconds);
-	WriteDataToBufferPointer(buf, CTimer::ms_fTimeScale);
-	WriteDataToBufferPointer(buf, CTimer::ms_fTimeStep);
-	WriteDataToBufferPointer(buf, CTimer::ms_fTimeStepNonClipped);
-	WriteDataToBufferPointer(buf, CTimer::m_FrameCounter);
+	WriteDataToBufferPointer(buf, CTimer::GetTimeInMilliseconds());
+	WriteDataToBufferPointer(buf, CTimer::GetTimeScale());
+	WriteDataToBufferPointer(buf, CTimer::GetTimeStep());
+	WriteDataToBufferPointer(buf, CTimer::GetTimeStepNonClipped());
+	WriteDataToBufferPointer(buf, CTimer::GetFrameCounter());
 	WriteDataToBufferPointer(buf, CTimeStep::ms_fTimeStep);
 	WriteDataToBufferPointer(buf, CTimeStep::ms_fFramesPerUpdate);
 	WriteDataToBufferPointer(buf, CTimeStep::ms_fTimeScale);
@ -134,10 +131,8 @@ INITSAVEBUF
 	WriteDataToBufferPointer(buf, CWeather::WeatherTypeInList);
 	WriteDataToBufferPointer(buf, TheCamera.CarZoomIndicator);
 	WriteDataToBufferPointer(buf, TheCamera.PedZoomIndicator);
-#ifdef VALIDATE_SAVE_SIZE
-	_saveBufCount = buf - work_buff;
-#endif
-VALIDATESAVEBUF(SIZE_OF_SIMPLEVARS);
+
+	assert(buf - work_buff == SIZE_OF_SIMPLEVARS);

 	// Save scripts, block is nested within the same block as simple vars for some reason
 	presize = buf;
@ -145,9 +140,10 @@ VALIDATESAVEBUF(SIZE_OF_SIMPLEVARS);
 	postsize = buf;
 	CTheScripts::SaveAllScripts(buf, &size);
 	CopySizeAndPreparePointer(presize, buf, postsize, reserved, size);
-	if (!PcSaveHelper.PcClassSaveRoutine(file, work_buff, size + SIZE_OF_SIMPLEVARS + 4))
+	if (!PcSaveHelper.PcClassSaveRoutine(file, work_buff, buf - work_buff))
 		return false;
-	totalSize += size + SIZE_OF_SIMPLEVARS;
+
+	totalSize = buf - work_buff;

 	// Save the rest
 	WRITE_BLOCK(CPools::SavePedPool);
@ -171,8 +167,7 @@ VALIDATESAVEBUF(SIZE_OF_SIMPLEVARS);
 	WRITE_BLOCK(CPedType::Save);

 	// Write padding
-	i = 0;
-	do {
+	for (int i = 0; i < 4; i++) {
 		size = align4bytes(SIZE_OF_ONE_GAME_IN_BYTES - totalSize - 4);
 		if (size > sizeof(work_buff))
 			size = sizeof(work_buff);
@ -181,15 +176,15 @@ VALIDATESAVEBUF(SIZE_OF_SIMPLEVARS);
 				return false;
 			totalSize += size;
 		}
-		i++;
-	} while (i < 4);
+	}
 	
 	// Write checksum and close
 	CFileMgr::Write(file, (const char *) &CheckSum, sizeof(CheckSum));
 	if (CFileMgr::GetErrorReadWrite(file)) {
 		PcSaveHelper.nErrorCode = SAVESTATUS_ERR_SAVE_WRITE;
-		if (CloseFile(file))
+		if (!CloseFile(file))
 			PcSaveHelper.nErrorCode = SAVESTATUS_ERR_SAVE_CLOSE;
+
 		return false;
 	}
 	
--- a/src/save/PCSave.cpp
+++ b/src/save/PCSave.cpp
@ -38,7 +38,7 @@ C_PcSave::SaveSlot(int32 slot)
 	if (file != 0) {
 		DoGameSpecificStuffBeforeSave();
 		if (GenericSave(file)) {
-			if (CFileMgr::CloseFile(file) != 0)
+			if (!!CFileMgr::CloseFile(file))
 				nErrorCode = SAVESTATUS_ERR_SAVE_CLOSE;
 			return true;
 		}
@ -55,21 +55,21 @@ C_PcSave::PcClassSaveRoutine(int32 file, uint8 *data, uint32 size)
 	CFileMgr::Write(file, (const char*)&size, sizeof(size));
 	if (CFileMgr::GetErrorReadWrite(file)) {
 		nErrorCode = SAVESTATUS_ERR_SAVE_WRITE;
-		strncpy(SaveFileNameJustSaved, ValidSaveName, 259);
+		strncpy(SaveFileNameJustSaved, ValidSaveName, sizeof(ValidSaveName) - 1);
 		return false;
 	}

 	CFileMgr::Write(file, (const char*)data, align4bytes(size));
-	CheckSum += ((uint8*)&size)[0];
-	CheckSum += ((uint8*)&size)[1];
-	CheckSum += ((uint8*)&size)[2];
-	CheckSum += ((uint8*)&size)[3];
+	CheckSum += (uint8) size;
+	CheckSum += (uint8) (size >> 8);
+	CheckSum += (uint8) (size >> 16);
+	CheckSum += (uint8) (size >> 24);
 	for (int i = 0; i < align4bytes(size); i++) {
 		CheckSum += *data++;
 	}
 	if (CFileMgr::GetErrorReadWrite(file)) {
 		nErrorCode = SAVESTATUS_ERR_SAVE_WRITE;
-		strncpy(SaveFileNameJustSaved, ValidSaveName, 259);
+		strncpy(SaveFileNameJustSaved, ValidSaveName, sizeof(ValidSaveName) - 1);
 		return false;
 	}