Scrolling Combat Text 

function SCT:ParseCombat(arg1, timestamp, event, hideCaster, sourceGUID, sourceName, sourceFlags, destGUID, destName, destFlags, ...)

function SCTD:ParseCombat(arg1, timestamp, event, hideCaster, sourceGUID, sourceName, sourceFlags, destGUID, destName, destFlags, ...)

--- sct/sct.lua.orig	2010-10-15 12:10:03.503750000 -0400
+++ sct/sct.lua	2011-01-28 14:16:07.975750000 -0500
@@ -32,7 +32,10 @@
 -- local constants
 local last_hp_percent = 0
 local last_hp_target_percent = 0
+local last_hp_filter = 0
+local last_hp_full = 99999
 local last_mana_percent = 0
+local last_mana_filter = 0
 local last_mana_full = 99999
 local menuloaded = false
 
@@ -171,6 +174,9 @@
 --Called on login
 function SCT:OnEnable()
   self:RegisterSelfEvents()
+  -- This event does not fire unless the power type *changes*, but we use it
+  -- to set defaults.  Fire it off one time at the start.
+  self:UNIT_DISPLAYPOWER("UNIT_DISPLAYPOWER","player")
 end
 
 ----------------------
@@ -325,10 +331,17 @@
 
 ----------------------
 --Player Health
+function SCT:UNIT_MAXHEALTH(event, larg1)
+  if larg1 == "player" then
+    last_hp_full = UnitHealthMax("player")
+    last_hp_filter = db["HEALFILTER"] / 100 * last_hp_full
+  end
+end
 function SCT:UNIT_HEALTH(event, larg1)
   if (larg1 == "player") then
-    local warnlevel = db["LOWHP"] / 100
-    local HPPercent = UnitHealth("player") / UnitHealthMax("player")
+    --local warnlevel = db["LOWHP"] / 100
+    local warnlevel = db["LOWHP"] / 100 * last_hp_full
+    local HPPercent = UnitHealth("player") / last_hp_full  --UnitHealthMax("player")
     if (HPPercent < warnlevel) and (last_hp_percent >= warnlevel) and (not UnitIsFeignDeath("player")) then
       if (db["PLAYSOUND"] and db["SHOWLOWHP"]) then
         PlaySoundFile("Sound\\Spells\\bind2_Impact_Base.wav")
@@ -360,9 +373,15 @@
 
 ----------------------
 --Player Mana
-function SCT:UNIT_POWER(event, larg1)
-  if (larg1 == "player") and (UnitPowerType("player") == 0)then
-    local warnlevel = db["LOWMANA"] / 100
+function SCT:UNIT_MAXPOWER(event, larg1, powertype)
+  if larg1 == "player" then
+    self:UNIT_DISPLAYPOWER(event,larg1)
+  end
+end
+function SCT:UNIT_POWER(event, larg1, powertype)
+  --if (larg1 == "player") and (UnitPowerType("player") == SPELL_POWER_MANA)then
+  if (larg1 == "player" and powertype == "MANA")then
+    local warnlevel = db["LOWMANA"] / 100 * UnitManaMax("player")
     local ManaPercent = UnitMana("player") / UnitManaMax("player")
     if (ManaPercent < warnlevel) and (last_mana_percent >= warnlevel) and (not UnitIsFeignDeath("player")) then
       if (db["PLAYSOUND"] and db["SHOWLOWMANA"]) then
@@ -393,8 +412,12 @@
 
 ----------------------
 --Power Change
-function SCT:UNIT_DISPLAYPOWER(event)
-  last_mana_full = UnitMana("player")
+function SCT:UNIT_DISPLAYPOWER(event,larg1)
+  if larg1 == "player" then
+    last_mana_full = UnitPowerMax("player")
+    last_mana_filter = db["MANAFILTER"] / 100 * last_mana_full
+    --print("last_mana_filter", last_mana_filter, "out of", last_mana_full)
+  end
 end
 
 ----------------------
@@ -520,7 +543,8 @@
 
     healtot = tostring(amount)
     --heal filter
-    if (amount < db["HEALFILTER"]) then return end
+    if (amount < last_hp_filter) then return end
+    --if (amount < db["HEALFILTER"]) then return end
 
     if toPlayer then
       --self heals
@@ -567,7 +591,8 @@
     if toPlayer then
       self:Display_Event("SHOWPOWER", string_format("-%d %s", amount, POWER_STRINGS[powerType]), nil, nil, nil, nil, nil, nil, spellName, texture)
     elseif fromPlayer and extraAmount and (not db["SHOWALLPOWER"]) then
-      if (extraAmount < db["MANAFILTER"]) then return end
+      if (extraAmount < last_mana_filter) then return end
+      --if (extraAmount < db["MANAFILTER"]) then return end
       self:Display_Event("SHOWPOWER", string_format("+%d %s", extraAmount, POWER_STRINGS[powerType]), nil, nil, nil, nil, nil, nil, spellName, texture)
     elseif fromPlayer then
       return
@@ -578,9 +603,12 @@
   elseif etype == "POWER" then
     spellId, spellName, spellSchool, amount, powerType = select(1, ...)
     texture = select(3, GetSpellInfo(spellId))
-    if (amount < db["MANAFILTER"]) then return end
+    --print("POWER", amount, "out of", last_mana_filter)
+    if (amount < last_mana_filter) then return end
+    --if (amount < db["MANAFILTER"]) then return end
     if toPlayer and (not db["SHOWALLPOWER"]) then
-      self:Display_Event("SHOWPOWER", string_format("+%d %s", amount, POWER_STRINGS[powerType]), nil, nil, nil, nil, nil, nil, spellName, texture)
+		-- XXX "or nil" because the alt power bar also triggers this?  -farmbuyer
+      self:Display_Event("SHOWPOWER", string_format("+%d %s", amount, POWER_STRINGS[powerType] or ""), nil, nil, nil, nil, nil, nil, spellName, texture)
     end
   ------------interrupts----------------
   elseif etype == "INTERRUPT" then
@@ -1004,7 +1032,9 @@
 
   -- Register Main Events
   self:RegisterEvent("UNIT_HEALTH")
+  self:RegisterEvent("UNIT_MAXHEALTH")
   self:RegisterEvent("UNIT_POWER")
+  self:RegisterEvent("UNIT_MAXPOWER")
   self:RegisterEvent("UNIT_DISPLAYPOWER")
   self:RegisterEvent("RUNE_POWER_UPDATE");
   self:RegisterEvent("PLAYER_REGEN_ENABLED")
--- sct_options/options_setup.lua.orig	2010-10-15 12:10:03.519375000 -0400
+++ sct_options/options_setup.lua	2010-10-15 12:10:39.956875000 -0400
@@ -76,8 +76,8 @@
 SCT.OPTIONS.FrameSliders [SCT.LOCALS.OPTION_SLIDER10.name] = { index = 10, SCTVar = "MSGYOFFSET", minValue = -400, maxValue = 400, valueStep = 10, minText=SCT.LOCALS.OPTION_SLIDER10.minText, maxText=SCT.LOCALS.OPTION_SLIDER10.maxText, tooltipText = SCT.LOCALS.OPTION_SLIDER10.tooltipText, SCTTable = SCT.MSG};
 SCT.OPTIONS.FrameSliders [SCT.LOCALS.OPTION_SLIDER11.name] = { index = 11, SCTVar = "MSGFADE", minValue = 1, maxValue = 3, valueStep = .5, minText=SCT.LOCALS.OPTION_SLIDER11.minText, maxText=SCT.LOCALS.OPTION_SLIDER11.maxText, tooltipText = SCT.LOCALS.OPTION_SLIDER11.tooltipText, SCTTable = SCT.MSG};
 SCT.OPTIONS.FrameSliders [SCT.LOCALS.OPTION_SLIDER12.name] = { index = 12, SCTVar = "MSGSIZE", minValue = 8, maxValue = 32, valueStep = 1, minText=SCT.LOCALS.OPTION_SLIDER12.minText, maxText=SCT.LOCALS.OPTION_SLIDER12.maxText, tooltipText = SCT.LOCALS.OPTION_SLIDER12.tooltipText, SCTTable = SCT.MSG};
-SCT.OPTIONS.FrameSliders [SCT.LOCALS.OPTION_SLIDER13.name] = { index = 13, SCTVar = "HEALFILTER", minValue = 0, maxValue = 500, valueStep = 25, minText=SCT.LOCALS.OPTION_SLIDER13.minText, maxText=SCT.LOCALS.OPTION_SLIDER13.maxText, tooltipText = SCT.LOCALS.OPTION_SLIDER13.tooltipText};
-SCT.OPTIONS.FrameSliders [SCT.LOCALS.OPTION_SLIDER14.name] = { index = 14, SCTVar = "MANAFILTER", minValue = 0, maxValue = 500, valueStep = 25, minText=SCT.LOCALS.OPTION_SLIDER14.minText, maxText=SCT.LOCALS.OPTION_SLIDER14.maxText, tooltipText = SCT.LOCALS.OPTION_SLIDER14.tooltipText};
+SCT.OPTIONS.FrameSliders [SCT.LOCALS.OPTION_SLIDER13.name] = { index = 13, SCTVar = "HEALFILTER", minValue = 0, maxValue = 10, valueStep = 0.5, minText=SCT.LOCALS.OPTION_SLIDER13.minText, maxText=SCT.LOCALS.OPTION_SLIDER13.maxText, tooltipText = SCT.LOCALS.OPTION_SLIDER13.tooltipText};
+SCT.OPTIONS.FrameSliders [SCT.LOCALS.OPTION_SLIDER14.name] = { index = 14, SCTVar = "MANAFILTER", minValue = 0, maxValue = 10, valueStep = 0.5, minText=SCT.LOCALS.OPTION_SLIDER14.minText, maxText=SCT.LOCALS.OPTION_SLIDER14.maxText, tooltipText = SCT.LOCALS.OPTION_SLIDER14.tooltipText};
 SCT.OPTIONS.FrameSliders [SCT.LOCALS.OPTION_SLIDER15.name] = { index = 15, SCTVar = "GAPDIST", minValue = 0, maxValue = 200, valueStep = 10, minText=SCT.LOCALS.OPTION_SLIDER15.minText, maxText=SCT.LOCALS.OPTION_SLIDER15.maxText, tooltipText = SCT.LOCALS.OPTION_SLIDER15.tooltipText, SCTTable = SCT.FRAME1};
 SCT.OPTIONS.FrameSliders [SCT.LOCALS.OPTION_SLIDER16.name] = { index = 16, SCTVar = "TRUNCATESIZE", minValue = 1, maxValue = 30, valueStep = 1, minText=SCT.LOCALS.OPTION_SLIDER16.minText, maxText=SCT.LOCALS.OPTION_SLIDER16.maxText, tooltipText = SCT.LOCALS.OPTION_SLIDER16.tooltipText};
 SCT.OPTIONS.FrameSliders [SCT.LOCALS.OPTION_SLIDER17.name] = { index = 17, SCTVar = "DMGFILTER", minValue = 0, maxValue = 500, valueStep = 25, minText=SCT.LOCALS.OPTION_SLIDER17.minText, maxText=SCT.LOCALS.OPTION_SLIDER17.maxText, tooltipText = SCT.LOCALS.OPTION_SLIDER17.tooltipText};
--- sct_options/locals/localization.lua.orig	2010-10-15 12:10:03.519375000 -0400
+++ sct_options/locals/localization.lua	2010-10-15 12:10:39.941250000 -0400
@@ -73,8 +73,8 @@
 SCT.LOCALS.OPTION_SLIDER10 = { name="Message Center Y Position", minText="-400", maxText="400", tooltipText = "Controls the placement of the message center"};
 SCT.LOCALS.OPTION_SLIDER11 = { name="Message Fade Speed", minText="Faster", maxText="Slower", tooltipText = "Controls the speed that messages fade"};
 SCT.LOCALS.OPTION_SLIDER12 = { name="Message Size", minText="Smaller", maxText="Larger", tooltipText = "Controls the size of the message text"};
-SCT.LOCALS.OPTION_SLIDER13 = { name="Healer Filter", minText="0", maxText="500", tooltipText = "Controls the minimum amount a heal needs to heal you for to appear in SCT. Good for filtering out frequent small heals like Totems, Blessings, etc..."};
-SCT.LOCALS.OPTION_SLIDER14 = { name="Mana Filter", minText="0", maxText="500", tooltipText = "Controls the minimum amount a power gain needs to be to appear in SCT. Good for filtering out frequent small power gains like Totems, Blessings, etc..."};
+SCT.LOCALS.OPTION_SLIDER13 = { name="Healer Filter", minText="0", maxText="30", tooltipText = "Controls the minimum amount a heal needs to heal you for to appear in SCT, as a percentage of your health. Good for filtering out frequent small heals like Totems, Blessings, etc..."};
+SCT.LOCALS.OPTION_SLIDER14 = { name="Mana Filter", minText="0", maxText="30", tooltipText = "Controls the minimum amount a power gain needs to be to appear in SCT, as a percentage of your power. Good for filtering out frequent small power gains like Totems, Blessings, etc..."};
 SCT.LOCALS.OPTION_SLIDER15 = { name="HUD Gap Distance", minText="0", maxText="200", tooltipText = "Controls the distance from the center for the HUD animation. Useful when wanting to keep eveything centered but adjust the distance from center"};
 SCT.LOCALS.OPTION_SLIDER16 = { name="Shorten Spell Size", minText="1", maxText="30", tooltipText = "Spell names over this length will be shortend using the selected shorten type."};
 SCT.LOCALS.OPTION_SLIDER17 = { name="Damage Filter", minText="0", maxText="500", tooltipText = "Controls the minimum amount damage needs to be to appear in SCT. Good for filtering out frequent small hits like Damage Shields, Small DOT's, etc..."};