MAINT-4304 FIXED Avatar stuck running if releasing shift during double-tap strafe

1 files changed, 27 insertions, 10 deletions

diff --git a/indra/newview/llviewerkeyboard.cpp b/indra/newview/llviewerkeyboard.cpp
index b0f4802e20..a4a05587d3 100755
--- a/indra/newview/llviewerkeyboard.cpp
+++ b/indra/newview/llviewerkeyboard.cpp
@@ -88,18 +88,25 @@ void agent_push_down( EKeystate s )
 	gAgent.moveUp(-1);
 }
 
+static void agent_check_temporary_run(LLAgent::EDoubleTapRunMode mode)
+{
+	if (gAgent.mDoubleTapRunMode == mode &&
+		gAgent.getRunning() &&
+		!gAgent.getAlwaysRun())
+	{
+		// Turn off temporary running.
+		gAgent.clearRunning();
+		gAgent.sendWalkRun(gAgent.getRunning());
+	}
+}
+
 static void agent_handle_doubletap_run(EKeystate s, LLAgent::EDoubleTapRunMode mode)
 {
 	if (KEYSTATE_UP == s)
 	{
-		if (gAgent.mDoubleTapRunMode == mode &&
-		    gAgent.getRunning() &&
-		    !gAgent.getAlwaysRun())
-		{
-			// Turn off temporary running.
-			gAgent.clearRunning();
-			gAgent.sendWalkRun(gAgent.getRunning());
-		}
+		// Note: in case shift is already released, slide left/right run
+		// will be released in agent_turn_left()/agent_turn_right()
+		agent_check_temporary_run(mode);
 	}
 	else if (gSavedSettings.getBOOL("AllowTapTapHoldRun") &&
 		 KEYSTATE_DOWN == s &&
@@ -218,7 +225,12 @@ void agent_turn_left( EKeystate s )
 	}
 	else
 	{
-		if (KEYSTATE_UP == s) return;
+		if (KEYSTATE_UP == s)
+		{
+			// Check temporary running. In case user released 'left' key with shift already released.
+			agent_check_temporary_run(LLAgent::DOUBLETAP_SLIDELEFT);
+			return;
+		}
 		F32 time = gKeyboard->getCurKeyElapsedTime();
 		gAgent.moveYaw( LLFloaterMove::getYawRate( time ) );
 	}
@@ -241,7 +253,12 @@ void agent_turn_right( EKeystate s )
 	}
 	else
 	{
-		if (KEYSTATE_UP == s) return;
+		if (KEYSTATE_UP == s)
+		{
+			// Check temporary running. In case user released 'right' key with shift already released.
+			agent_check_temporary_run(LLAgent::DOUBLETAP_SLIDERIGHT);
+			return;
+		}
 		F32 time = gKeyboard->getCurKeyElapsedTime();
 		gAgent.moveYaw( -LLFloaterMove::getYawRate( time ) );
 	}