- Moved weapon slot initialization into APlayerPawn::PostBeginPlay() so that

they can be initialized when players respawn in multiplayer.


SVN r1476 (trunk)

docs/rh-log.txt

@@ -1,4 +1,8 @@
-March 11, 2009  (Changes by Graf Zahl)
+March 11, 2009
+- Moved weapon slot initialization into APlayerPawn::PostBeginPlay() so that
+  they can be initialized when players respawn in multiplayer.
+
+March 11, 2009  (Changes by Graf Zahl)
 - Added a Check for the Vavoom namespace to the UDMF parser. Functionally
   it's 100% identical with ZDoom's own but needs to be checked for in
   case Vavoom compatible UDMF maps are released.

src/d_player.h

@@ -80,6 +80,7 @@ class APlayerPawn : public AActor
 public:
 	virtual void Serialize (FArchive &arc);
 
+	virtual void PostBeginPlay();
 	virtual void Tick();
 	virtual void AddInventory (AInventory *item);
 	virtual void RemoveInventory (AInventory *item);

src/g_level.cpp

@@ -922,7 +922,6 @@ void G_DoLoadLevel (int position, bool autosave)
 	}
 
 	P_SetupLevel (level.mapname, position);
-	P_CompleteWeaponSetup();
 
 	AM_LevelInit();
 

src/g_shared/a_pickups.h

@@ -16,13 +16,15 @@ class AWeapon;
 class FWeaponSlot
 {
 public:
+	FWeaponSlot() { Clear(); }
+	FWeaponSlot(const FWeaponSlot &other) { Weapons = other.Weapons; }
 	FWeaponSlot &operator= (const FWeaponSlot &other) { Weapons = other.Weapons; return *this; }
 	void Clear() { Weapons.Clear(); }
 	bool AddWeapon (const char *type);
 	bool AddWeapon (const PClass *type);
 	void AddWeaponList (const char *list, bool clear);
 	AWeapon *PickWeapon (player_t *player);
-	int Size () { return (int)Weapons.Size(); }
+	int Size () const { return (int)Weapons.Size(); }
 	int LocateWeapon (const PClass *type);
 
 	inline const PClass *GetWeapon (int index) const
@@ -59,6 +61,9 @@ enum ESlotDef
 
 struct FWeaponSlots
 {
+	FWeaponSlots() { Clear(); }
+	FWeaponSlots(const FWeaponSlots &other);
+
 	FWeaponSlot Slots[NUM_WEAPON_SLOTS];
 
 	AWeapon *PickNextWeapon (player_t *player);
@@ -69,7 +74,9 @@ struct FWeaponSlots
 	ESlotDef AddDefaultWeapon (int slot, const PClass *type);
 	void AddExtraWeapons();
 	void SetFromPlayer(const PClass *type);
-	void CompleteSetup(const PClass *type);
+	void StandardSetup(const PClass *type);
+	void LocalSetup(const PClass *type);
+	void SendDifferences(const FWeaponSlots &other);
 	int RestoreSlots (FConfigFile *config, const char *section);
 	void PrintSettings();
 
@@ -78,8 +85,7 @@ struct FWeaponSlots
 
 };
 
-void P_PlaybackKeyConfWeapons();
-void P_CompleteWeaponSetup();
+void P_PlaybackKeyConfWeapons(FWeaponSlots *slots);
 void Net_WriteWeapon(const PClass *type);
 const PClass *Net_ReadWeapon(BYTE **stream);
 

src/g_shared/a_weapons.cpp

@@ -28,7 +28,7 @@ END_POINTERS
 
 FString WeaponSection;
 TArray<FString> KeyConfWeapons;
-bool PlayingKeyConf;
+FWeaponSlots *PlayingKeyConf;
 
 TArray<const PClass *> Weapons_ntoh;
 TMap<const PClass *, int> Weapons_hton;
@@ -642,8 +642,6 @@ bool AWeaponGiver::TryPickup(AActor *&toucher)
 
 /* Weapon slots ***********************************************************/
 
-FWeaponSlots LocalWeapons;
-
 //===========================================================================
 //
 // FWeaponSlot :: AddWeapon
@@ -844,6 +842,20 @@ void FWeaponSlot::Sort()
 	}
 }
 
+//===========================================================================
+//
+// FWeaponSlots - Copy Constructor
+//
+//===========================================================================
+
+FWeaponSlots::FWeaponSlots(const FWeaponSlots &other)
+{
+	for (int i = 0; i < NUM_WEAPON_SLOTS; ++i)
+	{
+		Slots[i] = other.Slots[i];
+	}
+}
+
 //===========================================================================
 //
 // FWeaponSlots :: Clear
@@ -1105,24 +1117,36 @@ void FWeaponSlots::AddExtraWeapons()
 
 //===========================================================================
 //
-// FWeaponSlots :: CompleteSetup
+// FWeaponSlots :: StandardSetup
 //
-// Sets up local weapon slots in this order:
+// Setup weapons in this order:
 // 1. Use slots from player class.
-// 2. Add extra weapons that specify their own slot.
-// 3. Run KEYCONF weapon commands, affecting slots accordingly.
-// 4. Read config slots, overriding current slots. If WeaponSection is set,
+// 2. Add extra weapons that specify their own slots.
+//
+//===========================================================================
+
+void FWeaponSlots::StandardSetup(const PClass *type)
+{
+	SetFromPlayer(type);
+	AddExtraWeapons();
+}
+
+//===========================================================================
+//
+// FWeaponSlots :: LocalSetup
+//
+// Setup weapons in this order:
+// 1. Run KEYCONF weapon commands, affecting slots accordingly.
+// 2. Read config slots, overriding current slots. If WeaponSection is set,
 //    then [<WeaponSection>.<PlayerClass>.Weapons] is tried, followed by
 //    [<WeaponSection>.Weapons] if that did not exist. If WeaponSection is
 //    empty, then the slots are read from [<PlayerClass>.Weapons].
 //
 //===========================================================================
 
-void FWeaponSlots::CompleteSetup(const PClass *type)
+void FWeaponSlots::LocalSetup(const PClass *type)
 {
-	SetFromPlayer(type);
-	AddExtraWeapons();
-	P_PlaybackKeyConfWeapons();
+	P_PlaybackKeyConfWeapons(this);
 	if (WeaponSection.IsNotEmpty())
 	{
 		FString sectionclass(WeaponSection);
@@ -1138,25 +1162,41 @@ void FWeaponSlots::CompleteSetup(const PClass *type)
 	}
 }
 
-void P_CompleteWeaponSetup()
+//===========================================================================
+//
+// FWeaponSlots :: SendDifferences
+//
+// Sends the weapon slots from this instance that differ from other's.
+//
+//===========================================================================
+
+void FWeaponSlots::SendDifferences(const FWeaponSlots &other)
 {
-	if (players[consoleplayer].mo != NULL)
+	int i, j;
+
+	for (i = 0; i < NUM_WEAPON_SLOTS; ++i)
 	{
-		// Set up the weapon slots locally
-		LocalWeapons.CompleteSetup(players[consoleplayer].mo->GetClass());
-		// Now transmit them across the network
-		for (int i = 0; i < NUM_WEAPON_SLOTS; ++i)
+		if (other.Slots[i].Size() == Slots[i].Size())
 		{
-			if (LocalWeapons.Slots[i].Size() > 0)
+			for (j = (int)Slots[i].Size(); j-- > 0; )
 			{
+				if (other.Slots[i].GetWeapon(j) != Slots[i].GetWeapon(j))
+				{
+					break;
+				}
+			}
+			if (j < 0)
+			{ // The two slots are the same.
+				continue;
+			}
+		}
+		// The slots differ. Send mine.
 		Net_WriteByte(DEM_SETSLOT);
 		Net_WriteByte(i);
-				Net_WriteByte(LocalWeapons.Slots[i].Size());
-				for(int j = 0; j < LocalWeapons.Slots[i].Size(); j++)
+		Net_WriteByte(Slots[i].Size());
+		for (j = 0; j < Slots[i].Size(); ++j)
 		{
-					Net_WriteWeapon(LocalWeapons.Slots[i].GetWeapon(j));
-				}
-			}
+			Net_WriteWeapon(Slots[i].GetWeapon(j));
 		}
 	}
 }
@@ -1268,12 +1308,12 @@ CCMD (setslot)
 	{
 		KeyConfWeapons.Push(argv.args());
 	}
-	else if (PlayingKeyConf)
+	else if (PlayingKeyConf != NULL)
 	{
-		LocalWeapons.Slots[slot].Clear();
+		PlayingKeyConf->Slots[slot].Clear();
 		for (int i = 2; i < argv.argc(); ++i)
 		{
-			LocalWeapons.Slots[slot].AddWeapon(argv[i]);
+			PlayingKeyConf->Slots[slot].AddWeapon(argv[i]);
 		}
 	}
 	else
@@ -1321,9 +1361,9 @@ CCMD (addslot)
 	{
 		KeyConfWeapons.Push(argv.args());
 	}
-	else if (PlayingKeyConf)
+	else if (PlayingKeyConf != NULL)
 	{
-		LocalWeapons.AddSlot(int(slot), PClass::FindClass(argv[2]), false);
+		PlayingKeyConf->AddSlot(int(slot), PClass::FindClass(argv[2]), false);
 	}
 	else
 	{
@@ -1397,9 +1437,9 @@ CCMD (addslotdefault)
 	{
 		KeyConfWeapons.Push(argv.args());
 	}
-	else if (PlayingKeyConf)
+	else if (PlayingKeyConf != NULL)
 	{
-		LocalWeapons.AddSlotDefault(int(slot), PClass::FindClass(argv[2]), false);
+		PlayingKeyConf->AddSlotDefault(int(slot), PClass::FindClass(argv[2]), false);
 	}
 	else
 	{
@@ -1417,15 +1457,15 @@ CCMD (addslotdefault)
 //
 //===========================================================================
 
-void P_PlaybackKeyConfWeapons()
+void P_PlaybackKeyConfWeapons(FWeaponSlots *slots)
 {
-	PlayingKeyConf = true;
+	PlayingKeyConf = slots;
 	for (unsigned int i = 0; i < KeyConfWeapons.Size(); ++i)
 	{
 		FString cmd(KeyConfWeapons[i]);
 		AddCommandString(cmd.LockBuffer());
 	}
-	PlayingKeyConf = false;
+	PlayingKeyConf = NULL;
 }
 
 //===========================================================================

src/p_user.cpp

@@ -491,7 +491,26 @@ void APlayerPawn::Tick()
 	Super::Tick();
 }
 
+//===========================================================================
+//
+// APlayerPawn :: PostBeginPlay
+//
+//===========================================================================
 
+void APlayerPawn::PostBeginPlay()
+{
+	// If we're not a voodoo doll, set up our weapons.
+	if (player != NULL && player->mo == this)
+	{
+		player->weapons.StandardSetup(GetClass());
+		if (player - players == consoleplayer)
+		{ // If we're the local player, then there's a bit more work to do.
+			FWeaponSlots local_slots(player->weapons);
+			local_slots.LocalSetup(GetClass());
+			local_slots.SendDifferences(player->weapons);
+		}
+	}
+}
 
 //===========================================================================
 //