Fix login with 9.83-10.10

This only adds protocol compatibility, the features aren't actually
implemented yet

modules/gamelib/game.lua

@@ -37,7 +37,8 @@ function g_game.getSupportedProtocols()
     810, 811, 840, 842, 850, 853, 854,
     860, 861, 862, 870, 910, 940, 944,
     953, 954, 960, 961, 963, 970, 971,
-    973, 974
+    973, 974, 975, 976, 977, 978, 979,
+	980, 1010
   }
 end
 
@@ -45,7 +46,13 @@ function g_game.getSupportedClients(protocol)
   clients = {
     [971] = {980},
     [973] = {981},
-    [974] = {982}
+    [974] = {982},
+	[975] = {983},
+	[976] = {984},
+	[977] = {985},
+	[978] = {986},
+	[979] = {1001},
+	[980] = {1002}
   }
   return clients[protocol] or {protocol}
 end

src/client/const.h

@@ -353,6 +353,8 @@ namespace Otc
         GameForceFirstAutoWalkStep = 37,
         GameMinimapRemove = 38,
         GameDoubleShopSellAmount = 39,
+        GameContainerPagination = 40,
+        GameThingMarks = 41,
         // 51-100 reserved to be defined in lua
         LastGameFeature = 101
     };

src/client/game.cpp

@@ -1400,7 +1400,7 @@ void Game::setProtocolVersion(int version)
     if(isOnline())
         stdext::throw_exception("Unable to change protocol version while online");
 
-    if(version != 0 && (version < 810 || version > 974))
+    if(version != 0 && (version < 810 || version > 1010))
         stdext::throw_exception(stdext::format("Protocol version %d not supported", version));
 
     m_features.reset();
@@ -1464,6 +1464,14 @@ void Game::setProtocolVersion(int version)
         enableFeature(Otc::GameNewSpeedLaw);
     }
 
+    if(version >= 976) {
+        enableFeature(Otc::GameContainerPagination);
+    }
+
+    if(version >= 979) {
+        enableFeature(Otc::GameThingMarks);
+    }
+
     m_protocolVersion = version;
 
     Proto::buildMessageModesMap(version);
@@ -1479,7 +1487,7 @@ void Game::setClientVersion(int version)
     if(isOnline())
         stdext::throw_exception("Unable to change client version while online");
 
-    if(version != 0 && (version < 810 || version > 982))
+    if(version != 0 && (version < 810 || version > 1010))
         stdext::throw_exception(stdext::format("Client version %d not supported", version));
 
     m_clientVersion = version;

src/client/protocolgameparse.cpp

@@ -603,6 +603,14 @@ void ProtocolGame::parseOpenContainer(const InputMessagePtr& msg)
     std::string name = msg->getString();
     int capacity = msg->getU8();
     bool hasParent = (msg->getU8() != 0);
+
+    if(g_game.getFeature(Otc::GameContainerPagination)) {
+        msg->getU8(); // drag and drop
+        msg->getU8(); // pagination
+        msg->getU16(); // container size
+        msg->getU16(); // first index
+    }
+
     int itemCount = msg->getU8();
 
     std::vector<ItemPtr> items(itemCount);
@@ -622,13 +630,21 @@ void ProtocolGame::parseContainerAddItem(const InputMessagePtr& msg)
 {
     int containerId = msg->getU8();
     ItemPtr item = getItem(msg);
+    if(g_game.getFeature(Otc::GameContainerPagination)) {
+        msg->getU16(); // slot
+    }
     g_game.processContainerAddItem(containerId, item);
 }
 
 void ProtocolGame::parseContainerUpdateItem(const InputMessagePtr& msg)
 {
     int containerId = msg->getU8();
-    int slot = msg->getU8();
+    int slot;
+    if(g_game.getFeature(Otc::GameContainerPagination)) {
+        slot = msg->getU16();
+    } else {
+        slot = msg->getU8();
+    }
     ItemPtr item = getItem(msg);
     g_game.processContainerUpdateItem(containerId, slot, item);
 }
@@ -636,7 +652,13 @@ void ProtocolGame::parseContainerUpdateItem(const InputMessagePtr& msg)
 void ProtocolGame::parseContainerRemoveItem(const InputMessagePtr& msg)
 {
     int containerId = msg->getU8();
-    int slot = msg->getU8();
+    int slot;
+    if(g_game.getFeature(Otc::GameContainerPagination)) {
+        slot = msg->getU16();
+        getItem(msg);
+    } else {
+        slot = msg->getU8();
+    }
     g_game.processContainerRemoveItem(containerId, slot);
 }
 
@@ -1808,6 +1830,12 @@ CreaturePtr ProtocolGame::getCreature(const InputMessagePtr& msg, int type)
         if(g_game.getFeature(Otc::GameCreatureEmblems) && !known)
             emblem = msg->getU8();
 
+        if(g_game.getFeature(Otc::GameThingMarks)) {
+            msg->getU8(); // creature type for summons
+            msg->getU8(); // mark
+            msg->getU16(); // helpers
+        }
+
         if(g_game.getProtocolVersion() >= 854)
             unpass = msg->getU8();
 
@@ -1860,6 +1888,10 @@ ItemPtr ProtocolGame::getItem(const InputMessagePtr& msg, int id)
     if(item->getId() == 0)
         stdext::throw_exception(stdext::format("unable to create item with invalid id %d", id));
 
+    if(g_game.getFeature(Otc::GameThingMarks)) {
+        msg->getU8(); // mark
+    }
+
     if(item->isStackable() || item->isFluidContainer() || item->isSplash() || item->isChargeable())
         item->setCountOrSubType(msg->getU8());
 

src/client/thingtype.cpp

@@ -67,6 +67,17 @@ void ThingType::unserialize(uint16 clientId, ThingCategory category, const FileS
                 attr -= 1;
         }
 
+        if(g_game.getProtocolVersion() >= 1010) {
+            /* In 10.10 all attributes from 16 and up were
+             * incremented by 1 to make space for 16 as
+             * "No Movement Animation" flag.
+             */
+            if(attr == 16)
+                attr = ThingAttrNoMoveAnimation;
+            else if(attr > 16)
+                attr -= 1;
+        }
+
         switch(attr) {
             case ThingAttrDisplacement: {
                 m_displacement.x = fin->getU16();
@@ -126,8 +137,8 @@ void ThingType::unserialize(uint16 clientId, ThingCategory category, const FileS
 
     int totalSprites = m_size.area() * m_layers * m_numPatternX * m_numPatternY * m_numPatternZ * m_animationPhases;
 
-    if(totalSprites == 0)
+    // if(totalSprites == 0)
-        stdext::throw_exception("a thing type has no sprites");
+    //     stdext::throw_exception("a thing type has no sprites");
     if(totalSprites > 4096)
         stdext::throw_exception("a thing type has more than 4096 sprites");
 

src/client/thingtype.h

@@ -81,6 +81,7 @@ enum ThingAttr : uint8 {
     ThingAttrOpacity          = 100,
     ThingAttrNotPreWalkable   = 101,
 
+    ThingAttrNoMoveAnimation  = 253, // real value is 16, but we need to do this for backwards compatibility
     ThingAttrChargeable       = 254, // deprecated
     ThingLastAttr             = 255
 };