Added monk stagger status (added to misc category)

Author: michaelnpsp

Grid2.toc

@@ -104,4 +104,5 @@ modules\StatusShields.lua
 modules\StatusHealAbsorbs.lua
 modules\StatusSummon.lua
 modules\StatusPhased.lua
+modules\StatusStagger.lua
 #@end-retail@

Options/modules/statuses/StatusMisc.lua

@@ -60,3 +60,11 @@ Grid2Options:RegisterStatusOptions("summon", "misc", nil, {
 	titleIcon = "2470702",
 	titleIconCoords = {0.5890625, 0.7390625, 0.115625,  0.415625},
 })
+
+Grid2Options:RegisterStatusOptions("monk-stagger", "misc", nil, {
+	color1 = L["High stagger"],
+	color2 = L["Medium stagger"],
+	color3 = L["Low stagger"],
+	width = "full",
+	titleIcon = "463281",
+})

modules/StatusStagger.lua

@@ -0,0 +1,65 @@
+if Grid2.isClassic then return end
+
+-- Stagger monk status, created by Michael
+local Stagger = Grid2.statusPrototype:new("monk-stagger")
+
+local Grid2 = Grid2
+local fmt   = string.format
+local UnitClass = UnitClass
+local UnitStagger = UnitStagger
+local UnitHealthMax = UnitHealthMax
+
+function Stagger:OnEnable()
+	self:RegisterEvent("UNIT_POWER_UPDATE")
+end
+
+function Stagger:OnDisable()
+	self:UnregisterEvent("UNIT_POWER_UPDATE")
+end
+
+function Stagger:UNIT_POWER_UPDATE(_,unit)
+	local _,class = UnitClass(unit)
+	if class == 'MONK' then
+		self:UpdateIndicators(unit)
+	end
+end
+
+function Stagger:GetColor(unit)
+	local dbx, c = self.dbx
+	local percent = self:GetPercent(unit)
+	if percent >= 0.6 then
+		c = dbx.color1
+	elseif percent >= 0.3 then
+		c = dbx.color2
+	else
+		c = dbx.color3
+	end
+	return c.r, c.g, c.b, c.a
+end
+
+function Stagger:GetText(unit)
+	return fmt("%.1fk", (UnitStagger(unit) or 0) / 1000 )
+end
+
+function Stagger:GetPercent(unit)
+	local m = UnitHealthMax(unit)
+	return m>0 and (UnitStagger(unit) or 0) / m  or 0
+end
+
+function Stagger:IsActive(unit)
+	return (UnitStagger(unit) or 0)>0
+end
+
+local function Create(baseKey, dbx)
+	Grid2:RegisterStatus(Stagger, { "color", "percent", "text" }, baseKey, dbx)
+	return Stagger
+end
+
+Grid2.setupFunc["monk-stagger"] = Create
+
+Grid2:DbSetStatusDefaultValue( "monk-stagger", { type = "monk-stagger", colorCount = 3,
+	color1 = { r = 1, g = 0, b = 0, a=1 },
+	color2 = { r = 1, g = 1, b = 0, a=1 },
+	color3 = { r = 0, g = 1, b = 0, a=1 },
+} )
+