Fix some self references?

src/EventManager/EventManager.lua

@@ -9,7 +9,13 @@ local Tinkr, Bastion = ...
 ---@field wowEventHandlers table<string, { [number]: fun(...) }>
 ---@field selfCombatEventHandlers table<string, { [number]: fun(...) }>
 ---@field CombatEventHandlers table<string, { [number]: fun(...) }>
-local EventManager = {}
+local EventManager = {
+    events = {},
+    eventHandlers = {},
+    wowEventHandlers = {},
+    selfCombatEventHandlers = {},
+    CombatEventHandlers = {},
+}
 EventManager.__index = EventManager
 
 -- Constructor

src/Spell/Spell.lua

@@ -35,6 +35,7 @@ local Tinkr, Bastion = ...
 ---@class Bastion.Spell
 ---@field auras table<spellId, Bastion.Spell.Aura>
 ---@field CastableIfFunc false | fun(self:Bastion.Spell):boolean
+---@field conditions { [string]: { func: fun(self:Bastion.Spell):boolean } }
 ---@field damage number
 ---@field damageFormula false | fun(self:Bastion.Spell):number
 ---@field lastCastAt number | false
@@ -91,10 +92,11 @@ function Spell:New(id)
     self.lastCastAt = false
     self.lastCastAttempt = false
     self.OnCastFunc = false
+    self.overrides = {}
     self.PostCastFunc = false
+    self.PreCastFunc = false
     self.release_at = false
     self.conditions = {}
-    self.overrides = {}
     self.spellID = id
     self.traits = {
         cast = {