diff --git a/Source/automap.cpp b/Source/automap.cpp
index abd8ea488..53ffd5a3a 100644
--- a/Source/automap.cpp
+++ b/Source/automap.cpp
@@ -635,7 +635,7 @@ void DrawAutomapPlr(const Surface &out, const Displacement &myPlayerOffset, int
 	int py = tile.y - 2 * AutomapOffset.deltaY - ViewPosition.y;
 
 	Displacement playerOffset = {};
-	if (player.IsWalking())
+	if (player.isWalking())
 		playerOffset = GetOffsetForWalking(player.AnimInfo, player._pdir);
 
 	Point base = {
@@ -887,7 +887,7 @@ void DrawAutomap(const Surface &out)
 
 	const Player &myPlayer = *MyPlayer;
 	Displacement myPlayerOffset = {};
-	if (myPlayer.IsWalking())
+	if (myPlayer.isWalking())
 		myPlayerOffset = GetOffsetForWalking(myPlayer.AnimInfo, myPlayer._pdir, true);
 
 	int d = (AutoMapScale * 64) / 100;
diff --git a/Source/controls/plrctrls.cpp b/Source/controls/plrctrls.cpp
index 04720eb80..35461b0f4 100644
--- a/Source/controls/plrctrls.cpp
+++ b/Source/controls/plrctrls.cpp
@@ -1314,7 +1314,7 @@ void WalkInDir(size_t playerId, AxisDirection dir)
 	const Direction pdir = FaceDir[static_cast<std::size_t>(dir.x)][static_cast<std::size_t>(dir.y)];
 	const auto delta = player.position.future + pdir;
 
-	if (!player.IsWalking() && player.CanChangeAction())
+	if (!player.isWalking() && player.CanChangeAction())
 		player._pdir = pdir;
 
 #ifndef USE_SDL1
diff --git a/Source/cursor.cpp b/Source/cursor.cpp
index 23f23f4e0..1ab343f42 100644
--- a/Source/cursor.cpp
+++ b/Source/cursor.cpp
@@ -297,7 +297,7 @@ void CheckCursMove()
 
 	const Player &myPlayer = *MyPlayer;
 
-	if (myPlayer.IsWalking()) {
+	if (myPlayer.isWalking()) {
 		Displacement offset = GetOffsetForWalking(myPlayer.AnimInfo, myPlayer._pdir, true);
 		sx -= offset.deltaX;
 		sy -= offset.deltaY;
diff --git a/Source/engine/render/scrollrt.cpp b/Source/engine/render/scrollrt.cpp
index d815fe454..9a223456d 100644
--- a/Source/engine/render/scrollrt.cpp
+++ b/Source/engine/render/scrollrt.cpp
@@ -729,7 +729,7 @@ void DrawMonsterHelper(const Surface &out, Point tilePosition, Point targetBuffe
 void DrawPlayerHelper(const Surface &out, const Player &player, Point tilePosition, Point targetBufferPosition)
 {
 	Displacement offset = {};
-	if (player.IsWalking()) {
+	if (player.isWalking()) {
 		offset = GetOffsetForWalking(player.AnimInfo, player._pdir);
 	}
 
@@ -999,7 +999,7 @@ void DrawGame(const Surface &fullOut, Point position)
 	// Adjust by player offset and tile grid alignment
 	Player &myPlayer = *MyPlayer;
 	Displacement offset = {};
-	if (myPlayer.IsWalking())
+	if (myPlayer.isWalking())
 		offset = GetOffsetForWalking(myPlayer.AnimInfo, myPlayer._pdir, true);
 	int sx = offset.deltaX + tileOffset.deltaX;
 	int sy = offset.deltaY + tileOffset.deltaY;
@@ -1039,7 +1039,7 @@ void DrawGame(const Surface &fullOut, Point position)
 	UpdateMissilesRendererData();
 
 	// Draw areas moving in and out of the screen
-	if (myPlayer.IsWalking()) {
+	if (myPlayer.isWalking()) {
 		switch (myPlayer._pdir) {
 		case Direction::NoDirection:
 			break;
diff --git a/Source/loadsave.cpp b/Source/loadsave.cpp
index 680f04cf2..3d70792fa 100644
--- a/Source/loadsave.cpp
+++ b/Source/loadsave.cpp
@@ -1104,7 +1104,7 @@ void SavePlayer(SaveHelper &file, const Player &player)
 	DisplacementOf<int16_t> offset = {};
 	DisplacementOf<int16_t> offset2 = {};
 	DisplacementOf<int16_t> velocity = {};
-	if (player.IsWalking()) {
+	if (player.isWalking()) {
 		offset = player.position.CalculateWalkingOffset(player._pdir, player.AnimInfo);
 		offset2 = player.position.CalculateWalkingOffsetShifted8(player._pdir, player.AnimInfo);
 		velocity = player.position.GetWalkingVelocityShifted8(player._pdir, player.AnimInfo);
diff --git a/Source/multi.cpp b/Source/multi.cpp
index a6d82068f..9d8498b26 100644
--- a/Source/multi.cpp
+++ b/Source/multi.cpp
@@ -645,7 +645,7 @@ void multi_process_network_packets()
 						FixPlrWalkTags(player);
 						player.position.tile = syncPosition;
 						player.position.future = syncPosition;
-						if (player.IsWalking())
+						if (player.isWalking())
 							player.position.temp = syncPosition;
 						dPlayer[player.position.tile.x][player.position.tile.y] = playerId + 1;
 					}
diff --git a/Source/player.cpp b/Source/player.cpp
index 9db11a09f..8d5da2f5d 100644
--- a/Source/player.cpp
+++ b/Source/player.cpp
@@ -1932,7 +1932,7 @@ void Player::Stop()
 	destAction = ACTION_NONE;
 }
 
-bool Player::IsWalking() const
+bool Player::isWalking() const
 {
 	return IsAnyOf(_pmode, PM_WALK_NORTHWARDS, PM_WALK_SOUTHWARDS, PM_WALK_SIDEWAYS);
 }
@@ -2326,7 +2326,7 @@ void NewPlrAnim(Player &player, player_graphic graphic, Direction dir, Animation
 	int previewShownGameTickFragments = 0;
 	if (!HeadlessMode) {
 		sprites = player.AnimationData[static_cast<size_t>(graphic)].spritesForDirection(dir);
-		if (player.previewCelSprite && (*sprites)[0] == *player.previewCelSprite && !player.IsWalking()) {
+		if (player.previewCelSprite && (*sprites)[0] == *player.previewCelSprite && !player.isWalking()) {
 			previewShownGameTickFragments = clamp<int>(AnimationInfo::baseValueFraction - player.progressToNextGameTickWhenPreviewWasSet, 0, AnimationInfo::baseValueFraction);
 		}
 	}
diff --git a/Source/player.h b/Source/player.h
index fb5f3060d..dbc046398 100644
--- a/Source/player.h
+++ b/Source/player.h
@@ -473,7 +473,7 @@ struct Player {
 	/**
 	 * @brief Is the player currently walking?
 	 */
-	bool IsWalking() const;
+	bool isWalking() const;
 
 	/**
 	 * @brief Returns item location taking into consideration barbarian's ability to hold two-handed maces and clubs in one hand.
@@ -704,7 +704,7 @@ struct Player {
 			return true;
 		if (_pmode == PM_SPELL && AnimInfo.currentFrame >= _pSFNum)
 			return true;
-		if (IsWalking() && AnimInfo.isLastFrame())
+		if (isWalking() && AnimInfo.isLastFrame())
 			return true;
 		return false;
 	}
diff --git a/Source/track.cpp b/Source/track.cpp
index 3c119b907..86b789ed6 100644
--- a/Source/track.cpp
+++ b/Source/track.cpp
@@ -23,7 +23,7 @@ void RepeatWalk(Player &player)
 	if (!InDungeonBounds(cursPosition))
 		return;
 
-	if (player._pmode != PM_STAND && !(player.IsWalking() && player.AnimInfo.getFrameToUseForRendering() > 6))
+	if (player._pmode != PM_STAND && !(player.isWalking() && player.AnimInfo.getFrameToUseForRendering() > 6))
 		return;
 
 	const Point target = player.GetTargetPosition();