Big update.

src/PlayerbotAIBase.cpp

@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2016+ AzerothCore <www.azerothcore.org>, released under GNU GPL v2 license, you may redistribute it and/or modify it under version 2 of the License, or (at your option), any later version.
+ */
+
+#include "PlayerbotAIBase.h"
+#include "Playerbots.h"
+
+PlayerbotAIBase::PlayerbotAIBase(bool isBotAI) : nextAICheckDelay(0), _isBotAI(isBotAI)
+{
+}
+
+void PlayerbotAIBase::UpdateAI(uint32 elapsed, bool minimal)
+{
+    if (nextAICheckDelay > elapsed)
+        nextAICheckDelay -= elapsed;
+    else
+        nextAICheckDelay = 0;
+
+    if (!CanUpdateAI())
+        return;
+
+    UpdateAIInternal(elapsed, minimal);
+    YieldThread();
+}
+
+void PlayerbotAIBase::SetNextCheckDelay(uint32 const delay)
+{
+    if (nextAICheckDelay < delay)
+        LOG_DEBUG("playerbots", "Setting lesser delay {} -> {}", nextAICheckDelay, delay);
+
+    nextAICheckDelay = delay;
+
+    if (nextAICheckDelay > sPlayerbotAIConfig->globalCoolDown)
+        LOG_DEBUG("playerbots",  "std::set next check delay: {}", nextAICheckDelay);
+}
+
+void PlayerbotAIBase::IncreaseNextCheckDelay(uint32 delay)
+{
+    nextAICheckDelay += delay;
+
+    if (nextAICheckDelay > sPlayerbotAIConfig->globalCoolDown)
+        LOG_DEBUG("playerbots",  "increase next check delay: {}", nextAICheckDelay);
+}
+
+bool PlayerbotAIBase::CanUpdateAI()
+{
+    return nextAICheckDelay < 100;
+}
+
+void PlayerbotAIBase::YieldThread(bool delay)
+{
+    if (nextAICheckDelay < sPlayerbotAIConfig->reactDelay)
+        nextAICheckDelay = sPlayerbotAIConfig->reactDelay;
+
+    if (delay && nextAICheckDelay <= sPlayerbotAIConfig->reactDelay * 5)
+        nextAICheckDelay = sPlayerbotAIConfig->reactDelay * 5;
+}
+
+bool PlayerbotAIBase::IsActive()
+{
+    return nextAICheckDelay < sPlayerbotAIConfig->maxWaitForMove;
+}
+
+bool PlayerbotAIBase::IsBotAI() const
+{
+    return _isBotAI;
+}