Merge pull request #122 from Nick007J/master

More script stuff

src/control/Script.cpp

@@ -2,17 +2,21 @@
 #include "patcher.h"
 
 #include "Script.h"
+#include "ScriptCommands.h"
 
 #include "Camera.h"
 #include "CarCtrl.h"
 #include "DMAudio.h"
 #include "FileMgr.h"
 #include "Hud.h"
+#include "Messages.h"
 #include "ModelIndices.h"
+#include "Pad.h"
 #include "PlayerInfo.h"
 #include "PlayerPed.h"
 #include "Pools.h"
 #include "Population.h"
+#include "Replay.h"
 #include "Streaming.h"
 #include "User.h"
 #include "Weather.h"
@@ -32,7 +36,7 @@ int32(&CTheScripts::MultiScriptArray)[MAX_NUM_MISSION_SCRIPTS] = *(int32(*)[MAX_
 tBuildingSwap(&CTheScripts::BuildingSwapArray)[MAX_NUM_BUILDING_SWAPS] = *(tBuildingSwap(*)[MAX_NUM_BUILDING_SWAPS])*(uintptr*)0x880E30;
 CEntity*(&CTheScripts::InvisibilitySettingArray)[MAX_NUM_INVISIBILITY_SETTINGS] = *(CEntity*(*)[MAX_NUM_INVISIBILITY_SETTINGS])*(uintptr*)0x8620F0;
 bool &CTheScripts::DbgFlag = *(bool*)0x95CD87;
-uint32 &CTheScripts::OnAMissionFlag = *(uint32*)0x8F2A24;
+uint32 &CTheScripts::OnAMissionFlag = *(uint32*)0x8F1B64;
 int32 &CTheScripts::StoreVehicleIndex = *(int32*)0x8F5F3C;
 bool &CTheScripts::StoreVehicleWasRandom = *(bool*)0x95CDBC;
 CRunningScript *&CTheScripts::pIdleScripts = *(CRunningScript**)0x9430D4;
@@ -55,6 +59,8 @@ bool &CTheScripts::UseTextCommands = *(bool*)0x95CD57;
 CMissionCleanup (&CTheScripts::MissionCleanup) = *(CMissionCleanup*)0x8F2A24;
 CUpsideDownCarCheck (&CTheScripts::UpsideDownCars) = *(CUpsideDownCarCheck*)0x6EE450;
 CStuckCarCheck (&CTheScripts::StuckCars) = *(CStuckCarCheck*)0x87C588;
+uint16 &CTheScripts::CommandsExecuted = *(uint16*)0x95CCA6;
+uint16 &CTheScripts::ScriptsUpdated = *(uint16*)0x95CC5E;
 int32(&ScriptParams)[32] = *(int32(*)[32])*(uintptr*)0x6ED460;
 
 CMissionCleanup::CMissionCleanup()
@@ -403,7 +409,7 @@ void CRunningScript::Init()
 	m_nStackPointer = 0;
 	m_nWakeTime = 0;
 	m_bCondResult = false;
-	m_bIsMissionThread = false;
+	m_bIsMissionScript = false;
 	m_bSkipWakeTime = false;
 	for (int i = 0; i < NUM_LOCAL_VARS + NUM_TIMERS; i++)
 		m_anLocalVariables[i] = 0;
@@ -435,6 +441,27 @@ int open_script()
 }
 #endif
 
+void CTextLine::Reset()
+{
+	m_fScaleX = 0.48f;
+	m_fScaleY = 1.12f;
+	m_sColor = CRGBA(225, 225, 225, 255);
+	m_bJustify = false;
+	m_bRightJustify = false;
+	m_bCentered = false;
+	m_bBackground = false;
+	m_bBackgroundOnly = false;
+	m_fWrapX = 182.0f; /* TODO: scaling as bugfix */
+	m_fCenterSize = 640.0f; /* --||-- */
+	m_sBackgroundColor = CRGBA(128, 128, 128, 128);
+	m_bTextProportional = true;
+	m_bTextBeforeFade = false;
+	m_nFont = 2; /* enum? */
+	m_fAtX = 0.0f;
+	m_fAtY = 0.0f;
+	memset(&m_Text, 0, sizeof(m_Text));
+}
+
 void CTheScripts::Init()
 {
 	for (int i = 0; i < SIZE_SCRIPT_SPACE; i++)
@@ -497,29 +524,13 @@ void CTheScripts::Init()
 		ScriptSphereArray[i].m_fRadius = 0.0f;
 	}
 	for (int i = 0; i < MAX_NUM_INTRO_TEXT_LINES; i++){
-		IntroTextLines[i].m_fScaleX = 0.48f;
+		IntroTextLines[i].Reset();
-		IntroTextLines[i].m_fScaleY = 1.12f;
-		IntroTextLines[i].m_sColor = CRGBA(225, 225, 225, 255);
-		IntroTextLines[i].m_bJustify = false;
-		IntroTextLines[i].m_bRightJustify = false;
-		IntroTextLines[i].m_bCentered = false;
-		IntroTextLines[i].m_bBackground = false;
-		IntroTextLines[i].m_bBackgroundOnly = false;
-		IntroTextLines[i].m_fWrapX = 182.0f; /* TODO: scaling as bugfix */
-		IntroTextLines[i].m_fCenterSize = 640.0f; /* --||-- */
-		IntroTextLines[i].m_sBackgroundColor = CRGBA(128, 128, 128, 128);
-		IntroTextLines[i].m_bTextProportional = true;
-		IntroTextLines[i].m_bTextBeforeFade = false;
-		IntroTextLines[i].m_nFont = 2; /* enum? */
-		IntroTextLines[i].m_fAtX = 0.0f;
-		IntroTextLines[i].m_fAtY = 0.0f;
-		memset(&IntroTextLines[i].m_Text, 0, sizeof(IntroTextLines[i].m_Text));
 	}
 	NumberOfIntroTextLinesThisFrame = 0;
 	UseTextCommands = false;
 	for (int i = 0; i < MAX_NUM_INTRO_RECTANGLES; i++){
 		IntroRectangles[i].m_bIsUsed = false;
-		IntroRectangles[i].m_bIsAntialiased = false;
+		IntroRectangles[i].m_bBeforeFade = false;
 		IntroRectangles[i].m_nTextureId = -1;
 		IntroRectangles[i].m_sRect = CRect(0.0f, 0.0f, 0.0f, 0.0f);
 		IntroRectangles[i].m_sColor = CRGBA(255, 255, 255, 255);
@@ -553,7 +564,138 @@ void CRunningScript::AddScriptToList(CRunningScript** ppScript)
 	*ppScript = this;
 }
 
-WRAPPER bool CTheScripts::IsPlayerOnAMission() { EAXJMP(0x439410); }
+CRunningScript* CTheScripts::StartNewScript(uint32 ip)
+{
+	CRunningScript* pNew = pIdleScripts;
+	assert(pNew);
+	pNew->RemoveScriptFromList(&pIdleScripts);
+	pNew->Init();
+	pNew->SetIP(ip);
+	pNew->AddScriptToList(&pActiveScripts);
+	return pNew;
+}
+
+void CTheScripts::Process()
+{
+	if (CReplay::IsPlayingBack())
+		return;
+	CommandsExecuted = 0;
+	ScriptsUpdated = 0;
+	float timeStep = CTimer::GetTimeStepInMilliseconds();
+	UpsideDownCars.UpdateTimers();
+	StuckCars.Process();
+	DrawScriptSpheres();
+	if (FailCurrentMission)
+		--FailCurrentMission;
+	if (CountdownToMakePlayerUnsafe){
+		if (--CountdownToMakePlayerUnsafe == 0)
+			CWorld::Players[0].MakePlayerSafe(false);
+	}
+	if (UseTextCommands){
+		for (int i = 0; i < MAX_NUM_INTRO_TEXT_LINES; i++)
+			IntroTextLines[i].Reset();
+		NumberOfIntroRectanglesThisFrame = 0;
+		for (int i = 0; i < MAX_NUM_INTRO_RECTANGLES; i++){
+			IntroRectangles[i].m_bIsUsed = false;
+			IntroRectangles[i].m_bBeforeFade = false;
+		}
+		NumberOfIntroRectanglesThisFrame = 0;
+		if (UseTextCommands == 1)
+			UseTextCommands = 0;
+	}
+	CRunningScript* script = pActiveScripts;
+	while (script != nil){
+		CRunningScript* next = script->GetNext();
+		++ScriptsUpdated;
+		script->UpdateTimers(timeStep);
+		script->Process();
+		script = next;
+	}
+	DbgFlag = false;
+}
+
+CRunningScript* CTheScripts::StartTestScript()
+{
+	return StartNewScript(0);
+}
+
+bool CTheScripts::IsPlayerOnAMission()
+{
+	return OnAMissionFlag && *(int32*)&ScriptSpace[OnAMissionFlag] == 1;
+}
+
+void CRunningScript::Process()
+{
+	if (m_bIsMissionScript)
+		DoDeatharrestCheck();
+	if (m_bMissionFlag && CTheScripts::FailCurrentMission == 1 && m_nStackPointer == 1)
+		m_nIp = m_anStack[--m_nStackPointer];
+	if (CTimer::GetTimeInMilliseconds() >= m_nWakeTime){
+		while (!ProcessOneCommand())
+			;
+		return;
+	}
+	if (!m_bSkipWakeTime)
+		return;
+	if (!CPad::GetPad(0)->GetCrossJustDown())
+		return;
+	m_nWakeTime = 0;
+	for (int i = 0; i < 6; i++){ /* TODO: add constant for number of messages */
+		if (CMessages::BIGMessages[i].m_Current.m_pText)
+			CMessages::BIGMessages[i].m_Current.m_nStartTime = 0;
+		if (CMessages::BriefMessages[0].m_pText)
+			CMessages::BriefMessages[0].m_nStartTime = 0;
+	}
+}
+
+int8 CRunningScript::ProcessOneCommand()
+{
+	++CTheScripts::CommandsExecuted;
+	int32 command = CTheScripts::Read2BytesFromScript(&m_nIp);
+	m_bNotFlag = (command & 0x8000);
+	command &= 0x7FFF;
+	if (command < 100)
+		return ProcessCommandsFrom0To99(command);
+	if (command < 200)
+		return ProcessCommandsFrom100To199(command);
+	if (command < 300)
+		return ProcessCommandsFrom200To299(command);
+	if (command < 400)
+		return ProcessCommandsFrom300To399(command);
+	if (command < 500)
+		return ProcessCommandsFrom400To499(command);
+	if (command < 600)
+		return ProcessCommandsFrom500To599(command);
+	if (command < 700)
+		return ProcessCommandsFrom600To699(command);
+	if (command < 800)
+		return ProcessCommandsFrom700To799(command);
+	if (command < 900)
+		return ProcessCommandsFrom800To899(command);
+	if (command < 1000)
+		return ProcessCommandsFrom900To999(command);
+	if (command < 1100)
+		return ProcessCommandsFrom1000To1099(command);
+	if (command < 1200)
+		return ProcessCommandsFrom1100To1199(command);
+	return -1;
+}
+
+WRAPPER int8 CRunningScript::ProcessCommandsFrom0To99(int32 command) { EAXJMP(0x439650); }
+WRAPPER int8 CRunningScript::ProcessCommandsFrom100To199(int32 command) { EAXJMP(0x43AEA0); }
+WRAPPER int8 CRunningScript::ProcessCommandsFrom200To299(int32 command) { EAXJMP(0x43D530); }
+WRAPPER int8 CRunningScript::ProcessCommandsFrom300To399(int32 command) { EAXJMP(0x43ED30); }
+WRAPPER int8 CRunningScript::ProcessCommandsFrom400To499(int32 command) { EAXJMP(0x440CB0); }
+WRAPPER int8 CRunningScript::ProcessCommandsFrom500To599(int32 command) { EAXJMP(0x4429C0); }
+WRAPPER int8 CRunningScript::ProcessCommandsFrom600To699(int32 command) { EAXJMP(0x444B20); }
+WRAPPER int8 CRunningScript::ProcessCommandsFrom700To799(int32 command) { EAXJMP(0x4458A0); }
+WRAPPER int8 CRunningScript::ProcessCommandsFrom800To899(int32 command) { EAXJMP(0x448240); }
+WRAPPER int8 CRunningScript::ProcessCommandsFrom900To999(int32 command) { EAXJMP(0x44CB80); }
+WRAPPER int8 CRunningScript::ProcessCommandsFrom1000To1099(int32 command) { EAXJMP(0x588490); }
+WRAPPER int8 CRunningScript::ProcessCommandsFrom1100To1199(int32 command) { EAXJMP(0x589D00); }
+
+WRAPPER void CTheScripts::DrawScriptSpheres() { EAXJMP(0x44FAC0); }
+WRAPPER void CRunningScript::DoDeatharrestCheck() { EAXJMP(0x452A30); }
 WRAPPER void CTheScripts::ScriptDebugLine3D(float x1, float y1, float z1, float x2, float y2, float z2, int col, int col2) { EAXJMP(0x4534E0); }
 WRAPPER void CTheScripts::CleanUpThisVehicle(CVehicle*) { EAXJMP(0x4548D0); }
 WRAPPER void CTheScripts::CleanUpThisPed(CPed*) { EAXJMP(0x4547A0); }
@@ -582,6 +724,9 @@ InjectHook(0x4382E0, &CRunningScript::CollectParameters, PATCH_JUMP);
 InjectHook(0x438460, &CRunningScript::CollectNextParameterWithoutIncreasingPC, PATCH_JUMP);
 InjectHook(0x4385A0, &CRunningScript::StoreParameters, PATCH_JUMP);
 InjectHook(0x438640, &CRunningScript::GetPointerToScriptVariable, PATCH_JUMP);
-InjectHook(0x4386C0, &CRunningScript::Init, PATCH_JUMP);
 InjectHook(0x438790, &CTheScripts::Init, PATCH_JUMP);
+InjectHook(0x439000, &CTheScripts::StartNewScript, PATCH_JUMP);
+InjectHook(0x439040, &CTheScripts::Process, PATCH_JUMP);
+InjectHook(0x439400, &CTheScripts::StartTestScript, PATCH_JUMP);
+InjectHook(0x439410, &CTheScripts::IsPlayerOnAMission, PATCH_JUMP);
 ENDPATCHES

src/control/Script.h

@@ -10,8 +10,8 @@ class CObject;
 
 struct CScriptRectangle 
 {
-	bool m_bIsUsed;
+	int8 m_bIsUsed;
-	bool m_bIsAntialiased;
+	bool m_bBeforeFade;
 	int16 m_nTextureId;
 	CRect m_sRect;
 	CRGBA m_sColor;
@@ -42,6 +42,8 @@ struct CTextLine
 	float m_fAtX;
 	float m_fAtY;
 	wchar m_Text[SCRIPT_TEXT_MAX_LENGTH];
+
+	void Reset();
 };
 
 static_assert(sizeof(CTextLine) == 0x414, "Script.h: error");
@@ -71,7 +73,7 @@ class CRunningScript
 	uint16 m_nStackPointer;
 	int32 m_anLocalVariables[NUM_LOCAL_VARS + NUM_TIMERS];
 	bool m_bCondResult;
-	bool m_bIsMissionThread;
+	bool m_bIsMissionScript;
 	bool m_bSkipWakeTime;
 	uint32 m_nWakeTime;
 	uint16 m_nAndOrState;
@@ -81,6 +83,13 @@ class CRunningScript
 	bool m_bMissionFlag;
 
 public:
+	void SetIP(uint32 ip) { m_nIp = ip; }
+	CRunningScript* GetNext() { return next; }
+	void UpdateTimers(float timeStep){
+		m_anLocalVariables[NUM_LOCAL_VARS] += timeStep;
+		m_anLocalVariables[NUM_LOCAL_VARS + 1] += timeStep;
+	}
+
 	void CollectParameters(uint32*, int16);
 	int32 CollectNextParameterWithoutIncreasingPC(uint32);
 	int32* GetPointerToScriptVariable(uint32*, int16);
@@ -88,6 +97,21 @@ public:
 	void Init();
 	void RemoveScriptFromList(CRunningScript**);
 	void AddScriptToList(CRunningScript**);
+	void Process();
+	int8 ProcessOneCommand();
+	void DoDeatharrestCheck();
+	int8 ProcessCommandsFrom0To99(int32);
+	int8 ProcessCommandsFrom100To199(int32);
+	int8 ProcessCommandsFrom200To299(int32);
+	int8 ProcessCommandsFrom300To399(int32);
+	int8 ProcessCommandsFrom400To499(int32);
+	int8 ProcessCommandsFrom500To599(int32);
+	int8 ProcessCommandsFrom600To699(int32);
+	int8 ProcessCommandsFrom700To799(int32);
+	int8 ProcessCommandsFrom800To899(int32);
+	int8 ProcessCommandsFrom900To999(int32);
+	int8 ProcessCommandsFrom1000To1099(int32);
+	int8 ProcessCommandsFrom1100To1199(int32);
 };
 
 enum {
@@ -266,17 +290,23 @@ public:
 	static uint16 &NumberOfIntroRectanglesThisFrame;
 	static uint16 &NumberOfIntroTextLinesThisFrame;
 	static bool &UseTextCommands;
+	static uint16 &CommandsExecuted;
+	static uint16 &ScriptsUpdated;
 public:
-	static bool IsPlayerOnAMission();
 	static void ScriptDebugLine3D(float x1, float y1, float z1, float x2, float y2, float z2, int col, int col2);
 	static void CleanUpThisVehicle(CVehicle*);
 	static void CleanUpThisPed(CPed*);
 	static void CleanUpThisObject(CObject*);
 	static void Init();
+	static CRunningScript* StartNewScript(uint32);
+	static void Process();
+	static CRunningScript* StartTestScript();
+	static bool IsPlayerOnAMission();
 
 	static void ReadObjectNamesFromScript();
 	static void UpdateObjectIndices();
 	static void ReadMultiScriptFileOffsetsFromScript();
+	static void DrawScriptSpheres();
 
 	static int32 Read4BytesFromScript(uint32* pIp){
 		int32 retval = 0;

src/render/Hud.cpp

@@ -862,7 +862,7 @@ void CHud::Draw()
 		CScriptRectangle* IntroRect = CTheScripts::IntroRectangles;
 
 		for (int i = 0; i < 16; i++) {
-			if (CTheScripts::IntroRectangles[i].m_bIsUsed && CTheScripts::IntroRectangles[i].m_bIsAntialiased) {
+			if (CTheScripts::IntroRectangles[i].m_bIsUsed && CTheScripts::IntroRectangles[i].m_bBeforeFade) {
 				if (CTheScripts::IntroRectangles[i].m_nTextureId >= 0) {
 					CRect rect = {
 						CTheScripts::IntroRectangles[i].m_sRect.left,