Merge pull request #220 from Sergeanur/Pickups

CPickups

src/control/Pickups.h

@@ -4,56 +4,103 @@
 enum ePickupType : uint8
 {
 	PICKUP_NONE = 0,
-	PICKUP_IN_SHOP = 1,
+	PICKUP_IN_SHOP,
-	PICKUP_ON_STREET = 2,
+	PICKUP_ON_STREET,
-	PICKUP_ONCE = 3,
+	PICKUP_ONCE,
-	PICKUP_ONCE_TIMEOUT = 4,
+	PICKUP_ONCE_TIMEOUT,
-	PICKUP_COLLECTABLE1 = 5,
+	PICKUP_COLLECTABLE1,
-	PICKUP_IN_SHOP_OUT_OF_STOCK = 6,
+	PICKUP_IN_SHOP_OUT_OF_STOCK,
-	PICKUP_MONEY = 7,
+	PICKUP_MONEY,
-	PICKUP_MINE_INACTIVE = 8,
+	PICKUP_MINE_INACTIVE,
-	PICKUP_MINE_ARMED = 9,
+	PICKUP_MINE_ARMED,
-	PICKUP_NAUTICAL_MINE_INACTIVE = 10,
+	PICKUP_NAUTICAL_MINE_INACTIVE,
-	PICKUP_NAUTICAL_MINE_ARMED = 11,
+	PICKUP_NAUTICAL_MINE_ARMED,
-	PICKUP_FLOATINGPACKAGE = 12,
+	PICKUP_FLOATINGPACKAGE,
-	PICKUP_FLOATINGPACKAGE_FLOATING = 13,
+	PICKUP_FLOATINGPACKAGE_FLOATING,
-	PICKUP_ON_STREET_SLOW = 14,
+	PICKUP_ON_STREET_SLOW,
+	PICKUP_NUMOFTYPES
 };
 
 class CEntity;
 class CObject;
+class CVehicle;
+class CPlayerPed;
 
 class CPickup
 {
+public:
 	ePickupType m_eType;
 	bool m_bRemoved;
-	uint16 m_wQuantity;
+	uint16 m_nQuantity;
 	CObject *m_pObject;
 	uint32 m_nTimer;
 	int16 m_eModelIndex;
-	int16 m_wIndex;
+	uint16 m_nIndex;
 	CVector m_vecPos;
+
+	CObject *GiveUsAPickUpObject(int32 handle);
+	bool Update(CPlayerPed *player, CVehicle *vehicle, int playerId);
+private:
+	bool IsMine() { return m_eType >= PICKUP_MINE_INACTIVE && m_eType <= PICKUP_FLOATINGPACKAGE_FLOATING; }
+	inline bool CanBePickedUp(CPlayerPed *player);
+	void RemoveKeepType();
+	void Remove();
 };
 
 static_assert(sizeof(CPickup) == 0x1C, "CPickup: error");
 
+struct tPickupMessage
+{
+	CVector2D m_pos;
+	eWeaponType m_weaponType;
+	CVector2D m_dist;
+	CRGBA m_color;
+	uint8 m_bOutOfStock : 1;
+	uint8 m_quantity;
+};
+
 class CPickups
 {
+	static int32 aPickUpsCollected[NUMCOLLECTEDPICKUPS];
+	static int16 CollectedPickUpIndex;
+	static int16 NumMessages;
+	static tPickupMessage aMessages[NUMPICKUPMESSAGES];
 public:
-	static void RenderPickUpText(void);
+	static void Init();
+	static void Update();
+	static void RenderPickUpText();
 	static void DoCollectableEffects(CEntity *ent);
 	static void DoMoneyEffects(CEntity *ent);
 	static void DoMineEffects(CEntity *ent);
 	static void DoPickUpEffects(CEntity *ent);
+	static int32 GenerateNewOne(CVector pos, uint32 modelIndex, uint8 type, uint32 quantity);
+	static int32 GenerateNewOne_WeaponType(CVector pos, eWeaponType weaponType, uint8 type, uint32 quantity);
+	static void RemovePickUp(int32 pickupIndex);
 	static void RemoveAllFloatingPickups();
-	static int32 GenerateNewOne(CVector, uint32, uint8, uint32);
+	static void AddToCollectedPickupsArray(int32 index);
-	static int32 GenerateNewOne_WeaponType(CVector, eWeaponType, uint8, uint32);
+	static bool IsPickUpPickedUp(int32 pickupId);
+	static int32 ModelForWeapon(eWeaponType weaponType);
+	static enum eWeaponType WeaponForModel(int32 model);
+	static int32 FindColourIndexForWeaponMI(int32 model);
+	static int32 GetActualPickupIndex(int32 index);
+	static int32 GetNewUniquePickupIndex(int32 slot);
+	static void PassTime(uint32 time);
+	static bool GivePlayerGoodiesWithPickUpMI(int16 modelIndex, int playerIndex);
+	static void Load(uint8 *buffer, uint32 size);
+	static void Save(uint8 *buffer, uint32 *size);
 
 	static CPickup(&aPickUps)[NUMPICKUPS];
+
+	// unused
+	static bool &bPickUpcamActivated;
+	static CVehicle *&pPlayerVehicle;
+	static CVector &StaticCamCoors;
+	static uint32 &StaticCamStartTime;
 };
 
 extern uint16 AmmoForWeapon[20];
 extern uint16 AmmoForWeapon_OnStreet[20];
+extern uint16 CostOfWeapon[20];
 
 class CPacManPickups
 {

src/core/Pools.cpp

@@ -13,6 +13,7 @@ CDummyPool *&CPools::ms_pDummyPool = *(CDummyPool**)0x8F2C18;
 CAudioScriptObjectPool *&CPools::ms_pAudioScriptObjectPool = *(CAudioScriptObjectPool**)0x8F1B6C;
 
 WRAPPER void CPools::Initialise(void) { EAXJMP(0x4A1770); }
+WRAPPER void CPools::MakeSureSlotInObjectPoolIsEmpty(int32 handle) { EAXJMP(0x4A2DB0); }
 
 #if 0
 void

src/core/Pools.h

@@ -49,4 +49,5 @@ public:
 	static CVehicle *GetVehicle(int32 handle);
 	static int32 GetObjectRef(CObject *object);
 	static CObject *GetObject(int32 handle);
+	static void MakeSureSlotInObjectPoolIsEmpty(int32 handle);
 };

src/core/config.h

@@ -68,10 +68,14 @@ enum Config {
 	NUMCORONAS = 56,
 	NUMPOINTLIGHTS = 32,
 	NUMMONEYMESSAGES = 16,
+	NUMPICKUPMESSAGES = 16,
 
 	NUMONSCREENTIMERENTRIES = 1,
 	NUMRADARBLIPS = 32,
-	NUMPICKUPS = 336,
+	NUMGENERALPICKUPS = 320,
+	NUMSCRIPTEDPICKUPS = 16,
+	NUMPICKUPS = NUMGENERALPICKUPS + NUMSCRIPTEDPICKUPS,
+	NUMCOLLECTEDPICKUPS = 20,
 	NUMEVENTS = 64,
 
 	NUM_CARGENS = 160,
@@ -141,3 +145,4 @@ enum Config {
 #define ANIMATE_PED_COL_MODEL
 //#define REMOVE_TREADABLE_PATHFIND
 #define VC_PED_PORTS
+//#define MONEY_MESSAGES

src/math/Matrix.h

@@ -204,6 +204,22 @@ public:
 		m_matrix.at.y = 0.0f;
 		m_matrix.at.z = 1.0f;
 	}
+	void SetRotateZOnlyScaled(float angle, float scale) {
+		float c = Cos(angle);
+		float s = Sin(angle);
+
+		m_matrix.right.x = c * scale;
+		m_matrix.right.y = s * scale;
+		m_matrix.right.z = 0.0f;
+
+		m_matrix.up.x = -s * scale;
+		m_matrix.up.y = c * scale;
+		m_matrix.up.z = 0.0f;
+
+		m_matrix.at.x = 0.0f;
+		m_matrix.at.y = 0.0f;
+		m_matrix.at.z = scale;
+	}
 	void SetRotateZ(float angle){
 		SetRotateZOnly(angle);
 		m_matrix.pos.x = 0.0f;

src/objects/Object.cpp

@@ -14,7 +14,9 @@ int16 &CObject::nNoTempObjects = *(int16*)0x95CCA2;
 int16 &CObject::nBodyCastHealth = *(int16*)0x5F7D4C;	// 1000
 
 void *CObject::operator new(size_t sz) { return CPools::GetObjectPool()->New();  }
+void *CObject::operator new(size_t sz, int handle) { return CPools::GetObjectPool()->New(handle);};
 void CObject::operator delete(void *p, size_t sz) { CPools::GetObjectPool()->Delete((CObject*)p); }
+void CObject::operator delete(void *p, int handle) { CPools::GetObjectPool()->Delete((CObject*)p); }
 
 CObject::CObject(void)
 {
@@ -32,7 +34,7 @@ CObject::CObject(void)
 	field_172 = 0;
 	bIsPickup = false;
 	m_obj_flag2 = false;
-	m_obj_flag4 = false;
+	bOutOfStock = false;
 	m_obj_flag8 = false;
 	m_obj_flag10 = false;
 	bHasBeenDamaged = false;

src/objects/Object.h

@@ -34,13 +34,13 @@ public:
 	int8 ObjectCreatedBy;
 	int8 bIsPickup : 1;
 	int8 m_obj_flag2 : 1;
-	int8 m_obj_flag4 : 1;
+	int8 bOutOfStock : 1;
 	int8 m_obj_flag8 : 1;
 	int8 m_obj_flag10 : 1;
 	int8 bHasBeenDamaged : 1;
 	int8 bUseVehicleColours : 1;
 	int8 m_obj_flag80 : 1;
-  int8 field_172;
+  int8 field_172; // car for a bonus pickup?
   int8 field_173;
 	float m_fCollisionDamageMultiplier;
 	uint8 m_nCollisionDamageEffect;
@@ -63,7 +63,9 @@ public:
 	static int16 &nBodyCastHealth;
 
 	static void *operator new(size_t);
+	static void *operator new(size_t, int);
 	static void operator delete(void*, size_t);
+	static void operator delete(void*, int);
 
 	CObject(void);
 	CObject(int32, bool);