if bit.band(unitFlag, COMBATLOG_OBJECT_REACTION_FRIENDLY) > 0 then
	print("unit is friendly")
end

local flags = {
	[COMBATLOG_OBJECT_AFFILIATION_MASK] = {
		[COMBATLOG_OBJECT_AFFILIATION_MINE] = "Affiliation: Mine",
		[COMBATLOG_OBJECT_AFFILIATION_PARTY] = "Affiliation: Party",
		[COMBATLOG_OBJECT_AFFILIATION_RAID] = "Affiliation: Raid",
		[COMBATLOG_OBJECT_AFFILIATION_OUTSIDER] = "Affiliation: Outsider",
	},
	[COMBATLOG_OBJECT_REACTION_MASK] = {
		[COMBATLOG_OBJECT_REACTION_FRIENDLY] = "Reaction: Friendly",
		[COMBATLOG_OBJECT_REACTION_NEUTRAL] = "Reaction: Neutral",
		[COMBATLOG_OBJECT_REACTION_HOSTILE] = "Reaction: Hostile",
	},
	[COMBATLOG_OBJECT_CONTROL_MASK] = {
		[COMBATLOG_OBJECT_CONTROL_PLAYER] = "Control: Player",
		[COMBATLOG_OBJECT_CONTROL_NPC] = "Control: NPC",
	},
	[COMBATLOG_OBJECT_TYPE_MASK] = {
		[COMBATLOG_OBJECT_TYPE_PLAYER] = "Type: Player",
		[COMBATLOG_OBJECT_TYPE_NPC] = "Type: NPC",
		[COMBATLOG_OBJECT_TYPE_PET] = "Type: Pet",
		[COMBATLOG_OBJECT_TYPE_GUARDIAN] = "Type: Guardian",
		[COMBATLOG_OBJECT_TYPE_OBJECT] = "Type: Object",
	},
}
local order = {"TYPE", "CONTROL", "REACTION", "AFFILIATION"}

local f = CreateFrame("Frame")
f:RegisterEvent("COMBAT_LOG_EVENT_UNFILTERED")
f:SetScript("OnEvent", function(self, event)
	self:COMBAT_LOG_EVENT_UNFILTERED(CombatLogGetCurrentEventInfo())
end)

function f:COMBAT_LOG_EVENT_UNFILTERED(...)
	local timestamp, subevent, _, sourceGUID, sourceName, sourceFlags, sourceRaidFlags, destGUID, destName, destFlags, destRaidFlags = ...
	if destName then
		local t = {}
		table.insert(t, subevent)
		table.insert(t, destName)
		table.insert(t, format("0x%X", destFlags))
		for _, v in pairs(order) do
			local mask = _G["COMBATLOG_OBJECT_"..v.."_MASK"]
			local bitfield = bit.band(destFlags, mask)
			local info = flags[mask][bitfield]
			table.insert(t, (info:gsub(": (%a+)", ": |cff71d5ff%1|r"))) -- add some coloring
		end
		print(table.concat(t, ", "))
	end
end

local f = CreateFrame("Frame")
f:RegisterEvent("COMBAT_LOG_EVENT_UNFILTERED")
f:SetScript("OnEvent", function(self, event)
	local timestamp, subevent, _, sourceGUID, sourceName, sourceFlags = CombatLogGetCurrentEventInfo()
	if CombatLog_Object_IsA(sourceFlags, COMBATLOG_FILTER_HOSTILE_UNITS) then
		print(subevent, sourceName, format("0x%X", sourceFlags), "is a hostile NPC")
	end
end)