fix: adjust brewmaster monk defensive usage

Play defensively sooner, and recommend a damage reduction cooldown on
pull.

the-war-within/apl/monk_brewmaster.simc

@@ -1,6 +1,9 @@
 # Brewmaster Monk Priority List
 # Based on *Brewmaster Monk Tank Guide* by Sinzhu
 # [https://www.wowhead.com/guide/classes/monk/brewmaster/overview-pve-tank]
+#
+# NOTE: It is recommended to adjust the settings in `/hekili > *Brewmaster*
+#       so that Vivify is cast at 80% health.
 
 actions.precombat+=/variable,name=opener,value=1,op=set
 actions.precombat+=/rushing_jade_wind
@@ -10,13 +13,16 @@ actions.precombat+=/chi_burst
 
 # Minimum number of Purified Chi stacks before using Celestial Brew.
 actions+=/variable,name=celestial_brew_purified_chi_threshold,value=3
-# Stagger at which you should use Purifying Brew in an emergency.
+# Stagger percent at which you should use Purifying Brew in an emergency.
 actions+=/variable,name=purify_stagger_pct,value=20
-# Stagger at which you should play defensively.
+# Stagger percent at which you should play defensively.
 actions+=/variable,name=defensive_stagger_pct,value=20
 # Health percent at which you should play defensively.
-actions+=/variable,name=defensive_health_pct,value=70
+actions+=/variable,name=defensive_health_pct,value=75
+# Incoming damage taken that's considered "high" as a percentage of maximum health.
 actions+=/variable,name=high_incoming_damage_pct,value=20
+# Vivify tunable for minimum health percent (see /hekili > Brewmaster)
+actions+=/variable,name=vivify_health_pct,value=settings.vivify_percent
 
 ################
 
@@ -33,20 +39,19 @@ actions+=/variable,name=high_incoming_damage_amount,value=health.max*variable.hi
 
 actions+=/spear_hand_strike
 actions+=/call_action_list,name=heal
-actions+=/call_action_list,name=defensives,if=health.pct<variable.defensive_health_pct&variable.has_defensive_buff=0
+actions+=/call_action_list,name=defensives,if=incoming_damage_5s>0&variable.has_defensive_buff=0
 actions+=/call_action_list,name=mitigation,if=buff.blackout_combo.down
 actions+=/call_action_list,name=racials
 actions+=/run_action_list,name=opener,if=time<5&variable.opener>0
 actions+=/run_action_list,name=aoe,if=active_enemies>1
 actions+=/run_action_list,name=st
 
-actions.defensives+=/fortifying_brew,use_off_gcd=1,if=incoming_damage_3s>variable.high_incoming_damage_amount
-actions.defensives+=/diffuse_magic,use_off_gcd=1,if=incoming_magic_damage_3s>variable.high_incoming_damage_amount
-actions.defensives+=/dampen_harm,use_off_gcd=1,if=incoming_damage_3s>variable.high_incoming_damage_amount
-actions.defensives+=/celestial_brew,if=talent.endless_draught&full_recharge_time<gcd.max
-actions.defensives+=/celestial_brew,if=buff.purified_chi.stack>=variable.celestial_brew_purified_chi_threshold
+actions.defensives+=/fortifying_brew,use_off_gcd=1,if=incoming_damage_5s>variable.high_incoming_damage_amount
+actions.defensives+=/diffuse_magic,use_off_gcd=1,if=incoming_magic_damage_5s>variable.high_incoming_damage_amount
+actions.defensives+=/dampen_harm,use_off_gcd=1,if=incoming_damage_5s>variable.high_incoming_damage_amount
+actions.defensives+=/celestial_brew,if=(talent.endless_draught&full_recharge_time<gcd.max)|buff.purified_chi.stack>=variable.celestial_brew_purified_chi_threshold
 
-actions.heal+=/vivify,if=health.pct<=settings.vivify_percent&buff.vivacious_vivification.up
+actions.heal+=/vivify,if=health.pct<=variable.vivify_health_pct&buff.vivacious_vivification.up
 actions.heal+=/variable,expel_harm_heal_amount,value=(buff.gift_of_the_ox.stack*stat.attack_power)+(stat.spell_power*(1+stat.versatility_atk_mod%100))
 actions.heal+=/expel_harm,if=health.pct<70|(buff.gift_of_the_ox.stack>=3&health+variable.expel_harm_heal_amount<=1.2*health.max)
 
@@ -64,6 +69,8 @@ actions.racials+=/ancestral_call
 #actions.racials+=/fireblood
 actions.racials+=/bag_of_tricks
 
+actions.opener+=/fortifying_brew,use_off_gcd=1,if=incoming_damage_5s>0&variable.has_defensive_buff=0
+actions.opener+=/dampen_harm,use_off_gcd=1,if=incoming_damage_5s>0&variable.has_defensive_buff=0
 actions.opener+=/rushing_jade_wind
 actions.opener+=/keg_smash
 actions.opener+=/blackout_kick