- Triggering of children quests is now possible from multiple parent quests.

- Add new syntax for parent quests attribute in quest definition. This make possible the triggering of the quest if at less one of its 'potential' parent quest has been reached. (No need to finish all of its parent quests)

sys4_quests/init.lua

@@ -158,13 +158,18 @@ function sys4_quests.updateQuest(questName, targetNodes, items)
 end
 
 local function isQuestCompleted(quest, playern)
-   if quests.successfull_quests[playern] ~= nil
-      and quests.successfull_quests[playern]["sys4_quests:"..quest ] ~= nil
-   then
-      return true
+   local alternQuests = string.split(quest, "|")
+   local isCompleted = false
+
+   for _, alternQuest in ipairs(alternQuests) do
+      if quests.successfull_quests[playern] ~= nil
+	 and quests.successfull_quests[playern]["sys4_quests:"..alternQuest] ~= nil
+      then
+	 isCompleted = true
+      end
    end
 
-   return false
+   return isCompleted
 end
 
 local function isParentQuestsCompleted(parentQuests_arg, quest, playern)
@@ -179,16 +184,22 @@ local function isParentQuestsCompleted(parentQuests_arg, quest, playern)
       end
       
       for _, parentQuest in ipairs(parentQuests) do
-	 if parentQuest == quest then
-	    questCompleted = true
+	 local alternQuests = string.split(parentQuest, "|")
+	 for _, alternQuest in ipairs(alternQuests) do
+	    if alternQuest == quest then
+	       questCompleted = true
+	    end
 	 end
       end
    end
 
    if questCompleted and #parentQuests > 1 then
       for _, parentQuest in ipairs(parentQuests) do
-	 if parentQuest ~= quest and not isQuestCompleted(parentQuest, playern) then
-	    return false
+	 local alternQuests = string.split(parentQuest, "|")
+	 for __, alternQuest in ipairs(alternQuests) do
+	    if alternQuest ~= quest and not isQuestCompleted(parentQuest, playern) then
+	       return false
+	    end
 	 end
       end
    end
@@ -199,18 +210,25 @@ end
 function sys4_quests.hasDependencies(questName)
    for mod, registeredQuests in pairs(sys4_quests.registeredQuests) do
       for _, quest in ipairs(registeredQuests.quests) do
-	 if quest[7] and quest[7] ~= nil and type(quest[7]) == "string" and quest[7] == questName then
-	    return true
+	 if quest[7] and quest[7] ~= nil and type(quest[7]) == "string" then
+	    local alternQuests = string.split(quest[7], "|")
+	    for __, alternQuest in ipairs(alternQuests) do
+	       if alternQuest == questName then
+		  return true
+	       end
+	    end
 	 elseif type(quest[7]) == "table" then
 	    for __, quest_1 in ipairs(quest[7]) do
-	       if quest_1 == questName then
-		  return true
+	       local alternQuests = string.split(quest_1, "|")
+	       for ___, alternQuest in ipairs(alternQuests) do
+		  if alternQuest == questName then
+		     return true
+		  end
 	       end
 	    end
 	 end
       end
    end
-
    return false
 end