Core/Misc: Fixed various possibly uninitialized value warnings

CID: 1324648, 1324649, 1324650, 1324651, 1324652

3 files changed, 8 insertions, 7 deletions

diff --git a/src/server/game/DataStores/DBCStores.cpp b/src/server/game/DataStores/DBCStores.cpp
index 1d3a982d586..74ae6983406 100644
--- a/src/server/game/DataStores/DBCStores.cpp
+++ b/src/server/game/DataStores/DBCStores.cpp
@@ -898,6 +898,7 @@ SkillRaceClassInfoEntry const* GetSkillRaceClassInfo(uint32 skill, uint8 race, u
 
 void DeterminaAlternateMapPosition(uint32 mapId, float x, float y, float z, uint32* newMapId /*= nullptr*/, DBCPosition2D* newPos /*= nullptr*/)
 {
+    ASSERT(newMapId || newPos);
     WorldMapTransformsEntry const* transformation = nullptr;
     for (WorldMapTransformsEntry const* transform : sWorldMapTransformsStore)
     {
@@ -936,10 +937,10 @@ void DeterminaAlternateMapPosition(uint32 mapId, float x, float y, float z, uint
 
     if (transformation->RegionScale > 0.0f && transformation->RegionScale < 1.0f)
     {
-        newPos->X = (x - transformation->RegionMin.X) * transformation->RegionScale + transformation->RegionMin.X;
-        newPos->Y = (y - transformation->RegionMin.Y) * transformation->RegionScale + transformation->RegionMin.Y;
+        x = (x - transformation->RegionMin.X) * transformation->RegionScale + transformation->RegionMin.X;
+        y = (y - transformation->RegionMin.Y) * transformation->RegionScale + transformation->RegionMin.Y;
     }
 
-    newPos->X += transformation->RegionOffset.X;
-    newPos->Y += transformation->RegionOffset.Y;
+    newPos->X = x + transformation->RegionOffset.X;
+    newPos->Y = y + transformation->RegionOffset.Y;
 }
diff --git a/src/server/game/Server/Packets/MovementPackets.h b/src/server/game/Server/Packets/MovementPackets.h
index 66261564989..d94911af15f 100644
--- a/src/server/game/Server/Packets/MovementPackets.h
+++ b/src/server/game/Server/Packets/MovementPackets.h
@@ -432,7 +432,7 @@ namespace WorldPackets
             void Read() override;
 
             MovementInfo movementInfo;
-            int32 SplineID;
+            int32 SplineID = 0;
         };
     }
 
diff --git a/src/server/game/Server/Packets/TaxiPackets.h b/src/server/game/Server/Packets/TaxiPackets.h
index 0c916548bac..739d562c733 100644
--- a/src/server/game/Server/Packets/TaxiPackets.h
+++ b/src/server/game/Server/Packets/TaxiPackets.h
@@ -92,7 +92,7 @@ namespace WorldPackets
             void Read() override;
 
             ObjectGuid Vendor;
-            uint32 Node;
+            uint32 Node = 0;
         };
 
         class NewTaxiPath final : public ServerPacket
@@ -110,7 +110,7 @@ namespace WorldPackets
 
             WorldPacket const* Write() override;
 
-            uint8 Reply;
+            uint8 Reply = 0;
         };
 
         class TaxiRequestEarlyLanding final : public ClientPacket