From f1fdbd56e9cdb59fc1bc99c55deb3849b74170ad Mon Sep 17 00:00:00 2001
From: Nailson <nailsonnego@gmail.com>
Date: Wed, 26 Aug 2015 19:49:43 -0300
Subject: [PATCH] Add a flag for idle animation game feature.

---
 modules/gamelib/const.lua |  1 +
 src/client/const.h        |  1 +
 src/client/game.cpp       |  4 ++++
 src/client/thingtype.cpp  | 12 +++++-------
 src/client/thingtype.h    |  8 ++++----
 5 files changed, 15 insertions(+), 11 deletions(-)

diff --git a/modules/gamelib/const.lua b/modules/gamelib/const.lua
index 2134760a..828579b5 100644
--- a/modules/gamelib/const.lua
+++ b/modules/gamelib/const.lua
@@ -131,6 +131,7 @@ GameAuthenticator = 67
 GameUnjustifiedPoints = 68
 GameSessionKey = 69
 GameDeathType = 70
+GameIdleAnimations = 71
 
 TextColors = {
   red       = '#f55e5e', --'#c83200'
diff --git a/src/client/const.h b/src/client/const.h
index 54bd164f..d2d2c186 100644
--- a/src/client/const.h
+++ b/src/client/const.h
@@ -403,6 +403,7 @@ namespace Otc
         GameUnjustifiedPoints = 68,
         GameSessionKey = 69,
         GameDeathType = 70,
+        GameIdleAnimations = 71,
 
         LastGameFeature = 101
     };
diff --git a/src/client/game.cpp b/src/client/game.cpp
index dbe7bfc6..ff7d149b 100644
--- a/src/client/game.cpp
+++ b/src/client/game.cpp
@@ -1600,6 +1600,10 @@ void Game::setClientVersion(int version)
         enableFeature(Otc::GameDeathType);
     }
 
+    if(version >= 1057) {
+        enableFeature(Otc::GameIdleAnimations);
+    }
+
     if(version >= 1061) {
         enableFeature(Otc::GameOGLInformation);
     }
diff --git a/src/client/thingtype.cpp b/src/client/thingtype.cpp
index 41fbf9d7..26215a95 100644
--- a/src/client/thingtype.cpp
+++ b/src/client/thingtype.cpp
@@ -268,15 +268,13 @@ void ThingType::unserialize(uint16 clientId, ThingCategory category, const FileS
         stdext::throw_exception(stdext::format("corrupt data (id: %d, category: %d, count: %d, lastAttr: %d)",
             m_id, m_category, count, attr));
 
-    uint8 groupCount = 1;
-    if(category == ThingCategoryCreature && g_game.getClientVersion() >= 1057)
-        groupCount = fin->getU8();
+    bool hasFrameGroups = (category == ThingCategoryCreature && g_game.getFeature(Otc::GameIdleAnimations));
+    uint8 groupCount = hasFrameGroups ? fin->getU8() : 1;
 
     for(int i = 0; i < groupCount; ++i) {
-        uint8 frameGroup = FrameGroupDefault;
-        if(category == ThingCategoryCreature && g_game.getClientVersion() >= 1057) {
-            frameGroup = fin->getU8();
-        }
+        uint8 frameGroupType = FrameGroupDefault;
+        if(hasFrameGroups)
+            frameGroupType = fin->getU8();
 
         uint8 width = fin->getU8();
         uint8 height = fin->getU8();
diff --git a/src/client/thingtype.h b/src/client/thingtype.h
index fba57e9b..f3404483 100644
--- a/src/client/thingtype.h
+++ b/src/client/thingtype.h
@@ -33,10 +33,10 @@
 #include <framework/luaengine/luaobject.h>
 #include <framework/net/server.h>
 
-enum FrameGroup : uint8 {
-	FrameGroupIdle = 0,
-	FrameGroupMoving,
-	FrameGroupDefault = FrameGroupIdle
+enum FrameGroupType : uint8 {
+    FrameGroupDefault = 0,
+    FrameGroupIdle = FrameGroupDefault,
+    FrameGroupMoving
 };
 
 enum ThingCategory : uint8 {