From f1541b785a6ffb74222c93941db13889ce7f235e Mon Sep 17 00:00:00 2001
From: Jasson McMorris <jasson@siegegames.com>
Date: Sat, 7 Sep 2024 19:58:27 -0700
Subject: [PATCH] Some Imps only aggro by sight during the night

---
 scripts/mixins/families/imp_aggro.lua         | 33 +++++++++++++++++++
 .../zones/Caedarva_Mire/mobs/Heraldic_Imp.lua |  2 +-
 .../zones/Caedarva_Mire/mobs/Orderly_Imp.lua  |  2 +-
 3 files changed, 35 insertions(+), 2 deletions(-)
 create mode 100644 scripts/mixins/families/imp_aggro.lua

diff --git a/scripts/mixins/families/imp_aggro.lua b/scripts/mixins/families/imp_aggro.lua
new file mode 100644
index 00000000000..ca82d225a97
--- /dev/null
+++ b/scripts/mixins/families/imp_aggro.lua
@@ -0,0 +1,33 @@
+require('scripts/globals/mixins')
+-----------------------------------
+xi = xi or {}
+xi.mix = xi.mix or {}
+xi.mix.imp_aggro = xi.mix.imp_aggro or {}
+
+g_mixins = g_mixins or {}
+g_mixins.families = g_mixins.families or {}
+
+local function updateAggro(mob, hour)
+    mob:setLocalVar('hour', hour);
+
+    if hour >= 18 or hour < 6 then
+        mob:setMobMod(xi.mobMod.DETECTION, bit.bor(xi.detects.SIGHT, xi.detects.HEARING))
+    elseif hour < 18 and hour >= 6 then
+        mob:setMobMod(xi.mobMod.DETECTION, xi.detects.HEARING)
+    end
+end
+
+g_mixins.families.imp_aggro = function(mob)
+    mob:addListener('SPAWN', 'IMP_AGGRO_SPAWN', function(imp)
+        updateAggro(imp, VanadielHour())
+    end)
+
+    mob:addListener('ROAM_TICK', 'IMP_AGGRO_ROAM_TICK', function(imp)
+        local hour = VanadielHour()
+        if hour ~= imp:getLocalVar('hour') then
+            updateAggro(imp, hour)
+        end
+    end)
+end
+
+return g_mixins.families.imp_aggro
diff --git a/scripts/zones/Caedarva_Mire/mobs/Heraldic_Imp.lua b/scripts/zones/Caedarva_Mire/mobs/Heraldic_Imp.lua
index 69d11f75898..a21515696de 100644
--- a/scripts/zones/Caedarva_Mire/mobs/Heraldic_Imp.lua
+++ b/scripts/zones/Caedarva_Mire/mobs/Heraldic_Imp.lua
@@ -2,7 +2,7 @@
 -- Area: Caedarva Mire
 --  Mob: Heraldic Imp
 -----------------------------------
-mixins = { require('scripts/mixins/families/imp') }
+mixins = { require('scripts/mixins/families/imp'), require('scripts/mixins/families/imp_aggro') }
 -----------------------------------
 ---@type TMobEntity
 local entity = {}
diff --git a/scripts/zones/Caedarva_Mire/mobs/Orderly_Imp.lua b/scripts/zones/Caedarva_Mire/mobs/Orderly_Imp.lua
index 4400a71b70e..2f7eebaa4f6 100644
--- a/scripts/zones/Caedarva_Mire/mobs/Orderly_Imp.lua
+++ b/scripts/zones/Caedarva_Mire/mobs/Orderly_Imp.lua
@@ -2,7 +2,7 @@
 -- Area: Caedarva Mire
 --  Mob: Orderly Imp
 -----------------------------------
-mixins = { require('scripts/mixins/families/imp') }
+mixins = { require('scripts/mixins/families/imp'), require('scripts/mixins/families/imp_aggro') }
 -----------------------------------
 ---@type TMobEntity
 local entity = {}