Kangaroo cheat and bug fixes

Signed-off-by: eray orçunus <erayorcunus@gmail.com>

src/Pad.cpp

@@ -14,6 +14,7 @@
 #include "Game.h"
 #include "CutsceneMgr.h"
 #include "Font.h"
+#include "Hud.h"
 #include "Text.h"
 #include "Timer.h"
 #include "World.h"
@@ -24,7 +25,6 @@
 #include "Weather.h"
 #include "win.h"
 
-
 CPad *Pads = (CPad*)0x6F0360; // [2]
 CMousePointerStateHelper &MousePointerStateHelper = *(CMousePointerStateHelper*)0x95CC8C;
 
@@ -70,6 +70,28 @@ WRAPPER void StrongGripCheat() { EAXJMP(0x491670); }
 WRAPPER void NastyLimbsCheat() { EAXJMP(0x4916A0); }
 //////////////////////////////////////////////////////////////////////////
 
+#ifdef KANGAROO_CHEAT
+void KangarooCheat()
+{
+	wchar *string;
+	CPed *playerPed = FindPlayerPed();
+	int m_fMass;
+
+	if (playerPed->m_ped_flagI80) {
+		string = TheText.Get("CHEATOF");
+		m_fMass = 70.0f;
+	} else {
+		string = TheText.Get("CHEAT1");
+		m_fMass = 15.0f;
+	}
+	CHud::SetHelpMessage(string, 1);
+	playerPed->m_ped_flagI80 = !playerPed->m_ped_flagI80;
+
+	playerPed->m_fMass = m_fMass;
+	playerPed->m_fAirResistance = 0.4f / m_fMass;
+}
+#endif
+
 void
 CControllerState::Clear(void)
 {
@@ -509,6 +531,12 @@ void CPad::AddToPCCheatString(char c)
 	// "NASTYLIMBSCHEAT"
 	if ( !_CHEATCMP("TAEHCSBMILYTSAN") )
 		NastyLimbsCheat();
+
+#ifdef KANGAROO_CHEAT
+	// "KANGAROO"
+	if (!_CHEATCMP("OORAGNAK"))
+		KangarooCheat();
+#endif
 	
 	#undef _CHEATCMP
 }

src/config.h

@@ -78,4 +78,4 @@ enum Config {
 //#define USE_MY_DOCUMENTS
 #define NASTY_GAME
 #define PS2_MATFX
-
+#define KANGAROO_CHEAT

src/entities/Ped.cpp

@@ -435,6 +435,9 @@ CPed::CPed(uint32 pedType) : m_pedIK(this)
 	m_ped_flagI4 = false;
 	bRecordedForReplay = false;
 	m_ped_flagI10 = false;
+#ifdef KANGAROO_CHEAT
+	m_ped_flagI80 = false;
+#endif
 
 	if ((CGeneral::GetRandomNumber() & 3) == 0)
 		m_ped_flagD1 = true;
@@ -461,12 +464,12 @@ CPed::CPed(uint32 pedType) : m_pedIK(this)
 
 	for(int i = 0; i < NUM_PED_WEAPONTYPES; i++)
 	{
-		CWeapon *weapon = GetWeapon(i);
-		weapon->m_eWeaponType = WEAPONTYPE_UNARMED;
-		weapon->m_eWeaponState = WEAPONSTATE_READY;
-		weapon->m_nAmmoInClip = 0;
-		weapon->m_nAmmoTotal = 0;
-		weapon->m_nTimer = 0;
+		CWeapon &weapon = GetWeapon(i);
+		weapon.m_eWeaponType = WEAPONTYPE_UNARMED;
+		weapon.m_eWeaponState = WEAPONSTATE_READY;
+		weapon.m_nAmmoInClip = 0;
+		weapon.m_nAmmoTotal = 0;
+		weapon.m_nTimer = 0;
 	}
 
 	m_lastHitState = 0;
@@ -479,23 +482,27 @@ CPed::CPed(uint32 pedType) : m_pedIK(this)
 	CPopulation::UpdatePedCount(m_nPedType, false);
 }
 
-void
+uint32
 CPed::GiveWeapon(eWeaponType weaponType, uint32 ammo)
 {
-	if (HasWeapon(weaponType)) {
-		if (ammo > 99999)
-			m_weapons[weaponType].m_nAmmoTotal = 99999;
-		else
-			m_weapons[weaponType].m_nAmmoTotal = ammo;
+	CWeapon &weapon = GetWeapon(weaponType);
 
-		m_weapons[weaponType].Reload();
+	if (HasWeapon(weaponType)) {
+		if (weapon.m_nAmmoTotal + ammo > 99999)
+			weapon.m_nAmmoTotal = 99999;
+		else
+			weapon.m_nAmmoTotal += ammo;
+
+		weapon.Reload();	
 	} else {
-		m_weapons[weaponType].Initialise(weaponType, ammo);
+		weapon.Initialise(weaponType, ammo);
 		// TODO: It seems game uses this as both weapon count and max WeaponType we have, which is ofcourse erroneous.
 		m_maxWeaponTypeAllowed++;
 	}
-	if (m_weapons[weaponType].m_eWeaponState == WEAPONSTATE_OUT_OF_AMMO)
-		m_weapons[weaponType].m_eWeaponState = WEAPONSTATE_READY;
+	if (weapon.m_eWeaponState == WEAPONSTATE_OUT_OF_AMMO)
+		weapon.m_eWeaponState = WEAPONSTATE_READY;
+
+	return weaponType;
 }
 
 static RwObject*
@@ -1227,8 +1234,8 @@ bool
 CPed::SelectGunIfArmed(void)
 {
 	for (int i = 0; i < m_maxWeaponTypeAllowed; i++) {
-		if (GetWeapon(i)->m_nAmmoTotal > 0) {
-			eWeaponType weaponType = GetWeapon(i)->m_eWeaponType;
+		if (GetWeapon(i).m_nAmmoTotal > 0) {
+			eWeaponType weaponType = GetWeapon(i).m_eWeaponType;
 			if (weaponType >= WEAPONTYPE_COLT45 && weaponType != WEAPONTYPE_M16 && weaponType <= WEAPONTYPE_FLAMETHROWER) {
 				SetCurrentWeapon(i);
 				return true;

src/entities/Ped.h

@@ -382,7 +382,7 @@ public:
 	bool IsPointerValid(void);
 	void SortPeds(CPed**, int, int);
 	void BuildPedLists(void);
-	void GiveWeapon(eWeaponType weaponType, uint32 ammo);
+	uint32 GiveWeapon(eWeaponType weaponType, uint32 ammo);
 	void SetPedStats(ePedStats);
 	static void GetLocalPositionToOpenCarDoor(CVector *output, CVehicle *veh, uint32 enterType, float offset);
 	static void GetPositionToOpenCarDoor(CVector *output, CVehicle *veh, uint32 enterType, float seatPosMult);
@@ -416,8 +416,8 @@ public:
 	static void PedSetQuickDraggedOutCarPositionCB(CAnimBlendAssociation *assoc, void *arg);
 	static void PedSetDraggedOutCarPositionCB(CAnimBlendAssociation *assoc, void *arg);
 
-	inline bool HasWeapon(uint32 weaponType) { return m_weapons[weaponType].m_eWeaponType == weaponType; }
-	inline CWeapon *GetWeapon(uint32 weaponType) { return &m_weapons[weaponType]; }
+	inline bool HasWeapon(uint8 weaponType) { return m_weapons[weaponType].m_eWeaponType == weaponType; }
+	inline CWeapon &GetWeapon(uint8 weaponType) { return m_weapons[weaponType]; }
 	inline CWeapon *GetWeapon(void) { return &m_weapons[m_currentWeapon]; }
 	inline RwFrame *GetNodeFrame(int nodeId) { return m_pFrames[nodeId]->frame; }
 

src/entities/PedIK.cpp

@@ -27,11 +27,11 @@ CPedIK::GetComponentPosition(RwV3d *pos, PedNode node)
 	RwMatrix *mat;
 
 	f = m_ped->GetNodeFrame(node);
-	mat = &f->modelling;
+	mat = RwFrameGetMatrix(f);
 	*pos = mat->pos;
 
 	for (f = RwFrameGetParent(f); f; f = RwFrameGetParent(f))
-		RwV3dTransformPoints(pos, pos, 1, &f->modelling);
+		RwV3dTransformPoints(pos, pos, 1, RwFrameGetMatrix(f));
 }
 
 RwMatrix*
@@ -39,10 +39,10 @@ CPedIK::GetWorldMatrix(RwFrame *source, RwMatrix *destination)
 {
 	RwFrame *i;
 
-	*destination = source->modelling;
+	*destination = *RwFrameGetMatrix(source);
 
 	for (i = RwFrameGetParent(source); i; i = RwFrameGetParent(i))
-		RwMatrixTransform(destination, &i->modelling, rwCOMBINEPOSTCONCAT);
+		RwMatrixTransform(destination, RwFrameGetMatrix(i), rwCOMBINEPOSTCONCAT);
 
 	return destination;
 }

src/render/Hud.cpp

@@ -300,10 +300,10 @@ void CHud::Draw()
 		/*
 			DrawAmmo
 		*/
-		int16 AmmoAmount = CWeaponInfo::GetWeaponInfo(FindPlayerPed()->GetWeapon()->m_eWeaponType)->m_nAmountofAmmunition;
-		int32 AmmoInClip = CWorld::Players[CWorld::PlayerInFocus].m_pPed->m_weapons[CWorld::Players[CWorld::PlayerInFocus].m_pPed->m_currentWeapon].m_nAmmoInClip;
-		int32 TotalAmmo = CWorld::Players[CWorld::PlayerInFocus].m_pPed->m_weapons[CWorld::Players[CWorld::PlayerInFocus].m_pPed->m_currentWeapon].m_nAmmoTotal;
-		int32 Ammo, Clip;
+		uint32 AmmoAmount = CWeaponInfo::GetWeaponInfo(FindPlayerPed()->GetWeapon()->m_eWeaponType)->m_nAmountofAmmunition;
+		uint32 AmmoInClip = CWorld::Players[CWorld::PlayerInFocus].m_pPed->m_weapons[CWorld::Players[CWorld::PlayerInFocus].m_pPed->m_currentWeapon].m_nAmmoInClip;
+		uint32 TotalAmmo = CWorld::Players[CWorld::PlayerInFocus].m_pPed->m_weapons[CWorld::Players[CWorld::PlayerInFocus].m_pPed->m_currentWeapon].m_nAmmoTotal;
+		uint32 Ammo, Clip;
 
 		if (AmmoAmount <= 1 || AmmoAmount >= 1000)
 			sprintf(sTemp, "%d", TotalAmmo);
@@ -1359,7 +1359,7 @@ void CHud::SetHelpMessage(wchar *message, bool quick)
 		CMessages::InsertPlayerControlKeysInString(m_HelpMessage);
 
 		for (int i = 0; i < 256; i++) {
-			m_LastHelpMessage[i] = message[i];
+			m_LastHelpMessage[i] = 0;
 		}
 
 		m_HelpMessageState = 0;
@@ -1443,7 +1443,7 @@ STARTPATCHES
 	InjectHook(0x5048F0, &CHud::Initialise, PATCH_JUMP);
 	InjectHook(0x504CC0, &CHud::ReInitialise, PATCH_JUMP);
 	InjectHook(0x50A250, &CHud::SetBigMessage, PATCH_JUMP);
-	//InjectHook(0x5051E0, &CHud::SetHelpMessage, PATCH_JUMP);
+	InjectHook(0x5051E0, &CHud::SetHelpMessage, PATCH_JUMP);
 	InjectHook(0x50A210, &CHud::SetMessage, PATCH_JUMP);
 	InjectHook(0x50A320, &CHud::SetPagerMessage, PATCH_JUMP);
 	InjectHook(0x505290, &CHud::SetVehicleName, PATCH_JUMP);

src/weapons/Weapon.h

@@ -47,7 +47,7 @@ public:
 	eWeaponState m_eWeaponState;
 	uint32 m_nAmmoInClip;
 	uint32 m_nAmmoTotal;
-	int32 m_nTimer;
+	uint32 m_nTimer;
 	bool m_bAddRotOffset;
 
 	CWeapon() {

src/weapons/WeaponInfo.cpp

@@ -61,7 +61,7 @@ CWeaponInfo::LoadWeaponData(void)
 	char animToPlay[32], anim2ToPlay[32];
 
 	CAnimBlendAssociation *animAssoc;
-	AnimationId animId, anim2Id;
+	AnimationId animId;
 
 	int bp, buflen;
 	int lp, linelen;
@@ -101,7 +101,6 @@ CWeaponInfo::LoadWeaponData(void)
 		fireOffsetY = 0.0f;
 		fireOffsetZ = 0.0f;
 		animId = ANIM_WALK;
-		anim2Id = ANIM_WALK;
 		sscanf(
 			&line[lp],
 			"%s %s %f %d %d %d %d %f %f %f %f %f %f %f %s %s %f %f %f %f %d %d",
@@ -136,9 +135,9 @@ CWeaponInfo::LoadWeaponData(void)
 		animAssoc = CAnimManager::GetAnimAssociation(ASSOCGRP_STD, animToPlay);
 		animId = static_cast<AnimationId>(animAssoc->animId);
 
-		if (strncmp(anim2ToPlay, "null", 5) != 0) {
+		if (strncmp(anim2ToPlay, "null", 4) != 0) {
 			animAssoc = CAnimManager::GetAnimAssociation(ASSOCGRP_STD, anim2ToPlay);
-			anim2Id = static_cast<AnimationId>(animAssoc->animId);
+			ms_apWeaponInfos[weaponType].m_Anim2ToPlay = static_cast<AnimationId>(animAssoc->animId);
 		}
 
 		CVector vecFireOffset(fireOffsetX, fireOffsetY, fireOffsetZ);
@@ -155,7 +154,6 @@ CWeaponInfo::LoadWeaponData(void)
 		ms_apWeaponInfos[weaponType].m_fSpread = spread;
 		ms_apWeaponInfos[weaponType].m_vecFireOffset = vecFireOffset;
 		ms_apWeaponInfos[weaponType].m_AnimToPlay = animId;
-		ms_apWeaponInfos[weaponType].m_Anim2ToPlay = anim2Id;
 		ms_apWeaponInfos[weaponType].m_fAnimLoopStart = animLoopStart * 0.03f;
 		ms_apWeaponInfos[weaponType].m_fAnimLoopEnd = animLoopEnd * 0.03f;
 		ms_apWeaponInfos[weaponType].m_fAnimFrameFire = delayBetweenAnimAndFire * 0.03f;