Core/Units: Correct Z coord change when enabling hover above ground

Shauren · Shauren · commit 8d49be5e1cb8 · 2025-10-26T15:42:35.000+01:00
diff --git a/src/server/game/Entities/Unit/Unit.cpp b/src/server/game/Entities/Unit/Unit.cpp
@@ -13517,7 +13517,7 @@ bool Unit::SetHover(bool enable, bool updateAnimTier /*= true*/)
         //! No need to check height on ascent
         AddUnitMovementFlag(MOVEMENTFLAG_HOVER);
         if (hoverHeight && GetPositionZ() - GetFloorZ() < hoverHeight)
-            UpdateHeight(GetPositionZ() + hoverHeight);
+            UpdateHeight(std::max(GetFloorZ() + hoverHeight, GetPositionZ()));
     }
     else
     {

Original file line number	Diff line number	Diff line change
`@@ -13517,7 +13517,7 @@ bool Unit::SetHover(bool enable, bool updateAnimTier /= true/)`
`13517`	`13517`	`//! No need to check height on ascent`
`13518`	`13518`	`AddUnitMovementFlag(MOVEMENTFLAG_HOVER);`
`13519`	`13519`	`if (hoverHeight && GetPositionZ() - GetFloorZ() < hoverHeight)`
`13520`		`- UpdateHeight(GetPositionZ() + hoverHeight);`
	`13520`	`+ UpdateHeight(std::max(GetFloorZ() + hoverHeight, GetPositionZ()));`
`13521`	`13521`	`}`
`13522`	`13522`	`else`
`13523`	`13523`	`{`