Implement and export BotResetLastAvoidReach

src/botlib/ai_move/bot_move.c

@@ -1696,6 +1696,47 @@ void BotMove_ResetAvoidReach(int movestate)
     memset(ms->avoidreachtries, 0, sizeof(ms->avoidreachtries));
 }
 
+/*
+=============
+BotResetLastAvoidReach
+
+Clear the most recent avoid reach entry.
+=============
+*/
+void BotResetLastAvoidReach(int movestate)
+{
+	int i;
+	int latest;
+	float latesttime;
+	bot_movestate_t *ms;
+
+	ms = BotMoveStateFromHandle(movestate);
+	if (ms == NULL)
+	{
+		return;
+	}
+
+	latesttime = 0.0f;
+	latest = 0;
+	for (i = 0; i < MAX_AVOIDREACH; i++)
+	{
+		if (ms->avoidreachtimes[i] > latesttime)
+		{
+			latesttime = ms->avoidreachtimes[i];
+			latest = i;
+		}
+	}
+
+	if (latesttime != 0.0f)
+	{
+		ms->avoidreachtimes[latest] = 0.0f;
+		if (ms->avoidreachtries[i] > 0)
+		{
+			ms->avoidreachtries[latest]--;
+		}
+	}
+}
+
 /*
 =============
 BotReachabilityArea

src/botlib/ai_move/bot_move.h

@@ -165,6 +165,7 @@ void BotMoveToGoal(bot_moveresult_t *result,
 int BotMoveInDirection(int movestate, const vec3_t dir, float speed, int type);
 
 void BotMove_ResetAvoidReach(int movestate);
+void BotResetLastAvoidReach(int movestate);
 int BotReachabilityArea(const vec3_t origin, int client);
 int BotMovementViewTarget(int movestate,
 						  const bot_goal_t *goal,

src/botlib/interface/bot_interface.c

@@ -3358,6 +3358,23 @@ static void BotInterface_BotResetAvoidReach(int movestate)
     BotMove_ResetAvoidReach(movestate);
 }
 
+/*
+=============
+BotInterface_BotResetLastAvoidReach
+
+Bridge reset helper for the most recent avoided reachability.
+=============
+*/
+static void BotInterface_BotResetLastAvoidReach(int movestate)
+{
+	if (!BotInterface_EnsureLibraryReady("BotResetLastAvoidReach"))
+	{
+		return;
+	}
+
+	BotResetLastAvoidReach(movestate);
+}
+
 /*
 =============
 BotInterface_BotReachabilityArea
@@ -3715,6 +3732,7 @@ GLADIATOR_API bot_export_t *GetBotAPI(bot_import_t *import)
 	exportTable.BotMoveToGoal = BotInterface_BotMoveToGoal;
     exportTable.BotMoveInDirection = BotInterface_BotMoveInDirection;
     exportTable.BotResetAvoidReach = BotInterface_BotResetAvoidReach;
+	exportTable.BotResetLastAvoidReach = BotInterface_BotResetLastAvoidReach;
 	exportTable.BotReachabilityArea = BotInterface_BotReachabilityArea;
 	exportTable.BotMovementViewTarget = BotInterface_BotMovementViewTarget;
 	exportTable.BotPredictVisiblePosition = BotInterface_BotPredictVisiblePosition;

src/q2bridge/botlib.h

@@ -264,6 +264,7 @@ typedef struct bot_export_s {
     void (*BotMoveToGoal)(bot_moveresult_t *result, int movestate, const bot_goal_t *goal, int travelflags);
     int (*BotMoveInDirection)(int movestate, const vec3_t dir, float speed, int type);
     void (*BotResetAvoidReach)(int movestate);
+	void (*BotResetLastAvoidReach)(int movestate);
     int (*BotReachabilityArea)(vec3_t origin, int client);
 	int (*BotMovementViewTarget)(int movestate, const bot_goal_t *goal, int travelflags, float lookahead, vec3_t target);
 	int (*BotPredictVisiblePosition)(vec3_t origin, int areanum, const bot_goal_t *goal, int travelflags, vec3_t target);