AI chat: Added the option for bots to respond to other bots.

playerbot/PlayerbotAIConfig.cpp

@@ -611,6 +611,7 @@ bool PlayerbotAIConfig::Initialize()
     std::replace(llmResponseEndPattern.begin(), llmResponseEndPattern.end(), '\'', '\"');
 
     llmPreventTalkingForPlayer = config.GetBoolDefault("AiPlayerbot.LLMPreventTalkingForPlayer", false);
+    llmBotToBotChatChance = config.GetIntDefault("AiPlayerbot.LLMBotToBotChatChance", false);
 
     //LLM END
 

playerbot/PlayerbotAIConfig.h

@@ -336,7 +336,7 @@ class PlayerbotAIConfig
 
     //LM BEGIN
     std::string llmApiEndpoint, llmApiKey, llmApiJson, llmPrePrompt, llmPrompt, llmPostPrompt, llmResponseStartPattern, llmResponseEndPattern;
-    uint32 llmContextLength;
+    uint32 llmContextLength, llmBotToBotChatChance;
     bool llmPreventTalkingForPlayer;
     ParsedUrl llmEndPointUrl;
     //LM END

playerbot/aiplayerbot.conf.dist.in

@@ -936,25 +936,34 @@ AiPlayerbot.PerfMonEnabled = 0
 # The api key needed to access the endpoint.
 # AiPlayerbot.LLMApiKey =
 # The default json to send to the endpoint.
-# AiPlayerbot.LLMApiJson = {"max_length": 100, "prompt": "<pre prompt><prompt><post prompt>"}
+# AiPlayerbot.LLMApiJson = {"max_length": 100, "prompt": "[<pre prompt>]<context> <prompt> <post prompt>"}
+
+# The max context length allowed for the model. 0 to disable. This will shrink the context (all previous conversations) to make the entire prompt <pre prompt><context><prompt><post prompt> fit.
+# AiPlayerbot.LLMContextLength = 4096
 
 # The default prompt to send at the beginning of each conversation.
-# AiPlayerbot.LLMPrePrompt = You are a roleplaying character in World of Warcraft: <expansion name>. Your name is <bot name>. The player speaking to you is named <player name>. You are level <bot level> and play as a <bot race> <bot class>. Answer as a roleplaying character. Limit responses to 100 characters.
+# AiPlayerbot.LLMPrePrompt = You are a roleplaying character in World of Warcraft: <expansion name>. Your name is <bot name>. The player <player name> is speaking to you <channel name> and is an <player race> <player class> of level <player level>. You are level <bot level> and play as a <bot race> <bot class> that is currently in <bot zone>. Answer as a roleplaying character. Limit responses to 100 characters.
 # The prompt part containing the last message from the player the bot is responding to.
-# AiPlayerbot.LLMPrompt = <player message>
+# AiPlayerbot.LLMPrompt = <player name>:<player message>
 # The default prompt to send at the end of each conversation.
-# AiPlayerbot.LLMPostPrompt = 
+# AiPlayerbot.LLMPostPrompt = <bot name>:
 
 # What pattern the server should look for to find the start of the repsonse the llm gave. Note spaces in the actual response are ignored of the start pattern.
 # Double quotes at the start and end of the pattern need to be single quotes to be read correctly.
 # AiPlayerbot.LLMResponseStartPattern = 'results":[{"text":'
 # What pattern the server should look for that the response has ended.
 # AiPlayerbot.LLMResponseEndPattern = '
 
+# Stop parsing the LLM response the moment it finds the pattern <player name>: to stop it impersonating the player.
+# AiPlayerbot.LLMPreventTalkingForPlayer = 0
+
+# The chance bots will use ai chat to respond to other bots 
+# AiPlayerbot.LLMBotToBotChatChance = 0
+
 # OPEN-AI example:
 # AiPlayerbot.LLMApiEndpoint = http://IP/URL:PORT/v1/chat/completions
 # AiPlayerbot.LLMApiKey = YOUR_API_KEY
-# AiPlayerbot.LLMApiJson = {\"model\": \"gpt-4o-mini\", "\"messages\": [{\"role\": \"system\", \"content\": \"<pre prompt>\"},{\"role\": \"user\", \"content\": \"<prompt>\"}],\"max_tokens\": 60}
+# AiPlayerbot.LLMApiJson = {\"model\": \"gpt-4o-mini\", "\"messages\": [{\"role\": \"system\", \"content\": \"<pre prompt> <context>\"},{\"role\": \"user\", \"content\": \"<prompt> <post prompt>\"}],\"max_tokens\": 60}
 # AiPlayerbot.LLMPrePrompt = You are a roleplaying character in World of Warcraft: <expansion name>. Your name is <bot name>. The player speaking to you is named <player name>. You are level <bot level> and play as a <bot race> <bot class>. Answer as a roleplaying character. Limit responses to 100 characters.
 # AiPlayerbot.LLMPrompt = <player message>
 # AiPlayerbot.LLMPostPrompt = 

playerbot/strategy/actions/SayAction.cpp

@@ -188,7 +188,7 @@ void ChatReplyAction::ChatReplyDo(Player* bot, uint32 type, uint32 guid1, uint32
     if (bot->GetPlayerbotAI() && bot->GetPlayerbotAI()->HasStrategy("ai chat", BotState::BOT_STATE_NON_COMBAT))
     {
         Player* player = sObjectAccessor.FindPlayer(ObjectGuid(HIGHGUID_PLAYER, guid1));
-        if (player && player->isRealPlayer())
+        if (player && (player->isRealPlayer() || (sPlayerbotAIConfig.llmBotToBotChatChance && urand(0,99) < sPlayerbotAIConfig.llmBotToBotChatChance)))
         {
             PlayerbotAI* ai = bot->GetPlayerbotAI();
             AiObjectContext* context = ai->GetAiObjectContext();