From 5b4060b506b6853c1011210d790dca31dd63fad6 Mon Sep 17 00:00:00 2001 From: Necrovoice Date: Thu, 7 Nov 2019 17:19:27 -0500 Subject: [PATCH] Create Rel21_10_156_better_AI_handling.sql Set NPC to Null AI, this works better than previous script attempt. --- .../Rel21/Rel21_10_156_better_AI_handling.sql | 101 ++++++++++++++++++ 1 file changed, 101 insertions(+) create mode 100644 World/Updates/Rel21/Rel21_10_156_better_AI_handling.sql diff --git a/World/Updates/Rel21/Rel21_10_156_better_AI_handling.sql b/World/Updates/Rel21/Rel21_10_156_better_AI_handling.sql new file mode 100644 index 00000000..dd60f5b9 --- /dev/null +++ b/World/Updates/Rel21/Rel21_10_156_better_AI_handling.sql @@ -0,0 +1,101 @@ +-- -------------------------------------------------------------------------------- +-- This is an attempt to create a full transactional MaNGOS update (v1.4) +-- -------------------------------------------------------------------------------- +DROP PROCEDURE IF EXISTS `update_mangos`; + +DELIMITER $$ + +CREATE DEFINER=`root`@`localhost` PROCEDURE `update_mangos`() +BEGIN + DECLARE bRollback BOOL DEFAULT FALSE ; + DECLARE CONTINUE HANDLER FOR SQLEXCEPTION SET `bRollback` = TRUE; + + -- Current Values (TODO - must be a better way to do this) + SET @cCurVersion := (SELECT `version` FROM db_version ORDER BY `version` DESC, STRUCTURE DESC, CONTENT DESC LIMIT 0,1); + SET @cCurStructure := (SELECT structure FROM db_version ORDER BY `version` DESC, STRUCTURE DESC, CONTENT DESC LIMIT 0,1); + SET @cCurContent := (SELECT content FROM db_version ORDER BY `version` DESC, STRUCTURE DESC, CONTENT DESC LIMIT 0,1); + + -- Expected Values + SET @cOldVersion = '21'; + SET @cOldStructure = '10'; + SET @cOldContent = '155'; + + -- New Values + SET @cNewVersion = '21'; + SET @cNewStructure = '10'; + SET @cNewContent = '156'; + -- DESCRIPTION IS 30 Characters MAX + SET @cNewDescription = 'better AI handling'; + + -- COMMENT is 150 Characters MAX + SET @cNewComment = 'better AI handling'; + + -- Evaluate all settings + SET @cCurResult := (SELECT description FROM db_version ORDER BY `version` DESC, STRUCTURE DESC, CONTENT DESC LIMIT 0,1); + SET @cOldResult := (SELECT description FROM db_version WHERE `version`=@cOldVersion AND `structure`=@cOldStructure AND `content`=@cOldContent); + SET @cNewResult := (SELECT description FROM db_version WHERE `version`=@cNewVersion AND `structure`=@cNewStructure AND `content`=@cNewContent); + + IF (@cCurResult = @cOldResult) THEN -- Does the current version match the expected version + -- APPLY UPDATE + START TRANSACTION; + -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- - + -- -- PLACE UPDATE SQL BELOW -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- + -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- - + +UPDATE `creature_template` SET `AIName` = 'NullAI' WHERE `Entry` = 25534; +DELETE FROM `creature_ai_scripts` WHERE `creature_id` = 25534; + + -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- - + -- -- PLACE UPDATE SQL ABOVE -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- + -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- - + + -- If we get here ok, commit the changes + IF bRollback = TRUE THEN + ROLLBACK; + SHOW ERRORS; + SELECT '* UPDATE FAILED *' AS `===== Status =====`,@cCurResult AS `===== DB is on Version: =====`; + ELSE + COMMIT; + -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- - + -- UPDATE THE DB VERSION + -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- - + INSERT INTO `db_version` VALUES (@cNewVersion, @cNewStructure, @cNewContent, @cNewDescription, @cNewComment); + SET @cNewResult := (SELECT description FROM db_version WHERE `version`=@cNewVersion AND `structure`=@cNewStructure AND `content`=@cNewContent); + + SELECT '* UPDATE COMPLETE *' AS `===== Status =====`,@cNewResult AS `===== DB is now on Version =====`; + END IF; + ELSE -- Current version is not the expected version + IF (@cCurResult = @cNewResult) THEN -- Does the current version match the new version + SELECT '* UPDATE SKIPPED *' AS `===== Status =====`,@cCurResult AS `===== DB is already on Version =====`; + ELSE -- Current version is not one related to this update + IF(@cCurResult IS NULL) THEN -- Something has gone wrong + SELECT '* UPDATE FAILED *' AS `===== Status =====`,'Unable to locate DB Version Information' AS `============= Error Message =============`; + ELSE + IF(@cOldResult IS NULL) THEN -- Something has gone wrong + SET @cCurVersion := (SELECT `version` FROM db_version ORDER BY `version` DESC, STRUCTURE DESC, CONTENT DESC LIMIT 0,1); + SET @cCurStructure := (SELECT `STRUCTURE` FROM db_version ORDER BY `version` DESC, STRUCTURE DESC, CONTENT DESC LIMIT 0,1); + SET @cCurContent := (SELECT `Content` FROM db_version ORDER BY `version` DESC, STRUCTURE DESC, CONTENT DESC LIMIT 0,1); + SET @cCurOutput = CONCAT(@cCurVersion, '_', @cCurStructure, '_', @cCurContent, ' - ',@cCurResult); + SET @cOldResult = CONCAT('Rel',@cOldVersion, '_', @cOldStructure, '_', @cOldContent, ' - ','IS NOT APPLIED'); + SELECT '* UPDATE SKIPPED *' AS `===== Status =====`,@cOldResult AS `=== Expected ===`,@cCurOutput AS `===== Found Version =====`; + ELSE + SET @cCurVersion := (SELECT `version` FROM db_version ORDER BY `version` DESC, STRUCTURE DESC, CONTENT DESC LIMIT 0,1); + SET @cCurStructure := (SELECT `STRUCTURE` FROM db_version ORDER BY `version` DESC, STRUCTURE DESC, CONTENT DESC LIMIT 0,1); + SET @cCurContent := (SELECT `Content` FROM db_version ORDER BY `version` DESC, STRUCTURE DESC, CONTENT DESC LIMIT 0,1); + SET @cCurOutput = CONCAT(@cCurVersion, '_', @cCurStructure, '_', @cCurContent, ' - ',@cCurResult); + SELECT '* UPDATE SKIPPED *' AS `===== Status =====`,@cOldResult AS `=== Expected ===`,@cCurOutput AS `===== Found Version =====`; + END IF; + END IF; + END IF; + END IF; +END $$ + +DELIMITER ; + +-- Execute the procedure +CALL update_mangos(); + +-- Drop the procedure +DROP PROCEDURE IF EXISTS `update_mangos`; + +