Updates to TimeToDie2

src/TimeToDie/TimeToDie.lua

@@ -83,29 +83,26 @@ function TimeToDie:Refresh()
                     local unitTable = units[unitGUID]
                     -- Check if we have seen one time this unit, if we don't then initialize it.
                     -- Also check to see if the unit's health percentage is higher than the last one we saw. If so, we recreate the table.
-                    if not unitTable or #unitTable.history > 0 and healthPercentage > unitTable.history[1].percentage then
+                    if not unitTable or healthPercentage > unitTable.history[1].percentage then
                         unitTable = {
-                            history = {
-                                { time = currentTime, percentage = healthPercentage }
-                            },
-                            time =
-                                currentTime
+                            history = {},
+                            time = currentTime
                         }
                         units[unitGUID] = unitTable
                     end
                     local history = unitTable.history
                     local time = currentTime - unitTable.time
                     -- Check if the % HP changed since the last check (or if there were none)
-                    if not history or healthPercentage ~= history[1].percentage then
+                    if not history or not history[1] or healthPercentage ~= history[1].percentage then
                         local val
                         local lastIndex = #ttdCache
                         -- Check if we can re-use a table from the cache
                         if lastIndex == 0 then
-                            val = { time = currentTime, percentage = healthPercentage }
+                            val = { time = time, percentage = healthPercentage }
                         else
                             val = ttdCache[lastIndex]
                             ttdCache[lastIndex] = nil
-                            val.time = currentTime
+                            val.time = time
                             val.percentage = healthPercentage
                         end
                         table.insert(history, 1, val)

src/Unit/Unit.lua

@@ -994,7 +994,7 @@ end
 ---@param upper? number
 ---@return boolean
 function Unit:TTD(lower, upper)
-    upper = type(upper) == "nil" and lower or upper
+    upper = not upper and lower or upper
     local ttd = self:TimeToDie()
     return ttd >= lower and ttd <= upper
 end