add playeronly option

Localization.lua

@@ -15,6 +15,7 @@ L:RegisterTranslations("enUS", function()
 		["Ignore targets with the specified spell texture already on them. Useful for ignoring targets that already have a shared debuff."] = true,
 		["Time threshold at which to allow refreshing a curse.  Default is 0 seconds."] = true,
 		["Ignore the current target when choosing target for multicurse.  Does not affect 'curse' command."] = true,
+		["Only choose players and ignore npcs when choosing target for multicurse.  Does not affect 'curse' command."]  = true,
 		["/cursive curse <spellName:str>|<guid?:str>|<options?:List<str>>: Casts spell if not already on target/guid"] = true,
 		["/cursive multicurse <spellName:str>|<priority?:str>|<options?:List<str>>: Picks target based on priority and casts spell if not already on target"] = true,
 		["Target with the highest HP."] = true,
@@ -187,6 +188,7 @@ L:RegisterTranslations("zhCN", function()
 		["Ignore targets with the specified spell texture already on them. Useful for ignoring targets that already have a shared debuff."] = "忽略已经在目标身上的指定法术纹理。对于忽略已经有共享debuff的目标很有用.",
 		["Time threshold at which to allow refreshing a curse.  Default is 0 seconds."] = "允许刷新诅咒的时间阈值。默认是0秒.例如：refreshtime=2",
 		["Ignore the current target when choosing target for multicurse.  Does not affect 'curse' command."] = "选择多重诅咒目标时忽略当前目标。不影响‘诅咒’命令。",
+		["Only choose players and ignore npcs when choosing target for multicurse.  Does not affect 'curse' command."] = "选择多重诅咒目标时只选择玩家，忽略NPC。不影响‘诅咒’命令。",
 		["/cursive curse <spellName:str>|<guid?:str>|<options?:List<str>>: Casts spell if not already on target/guid"] = "/cursive curse <法术名称>|<目标ID>|<选项列表,用半角逗号分隔>: 如果目标/ID身上没有此法术，目标ID可以是以下内容(mouseover), (player), (pet), (party)(%d), (partypet)(%d), (raid)(%d+), (raidpet)(%d+), (target), (targettarget)",
 		["/cursive multicurse <spellName:str>|<priority?:str>|<options?:List<str>>: Picks target based on priority and casts spell if not already on target"] = "/cursive multicurse <法术名称>|<优先级>|<选项列表,用半角逗号分隔>: 根据优先级选择目标并施放法术，如果目标上没有",
 		["Target with the highest HP."] = "选择生命值最高的目标.",

README.md

@@ -76,6 +76,7 @@ All commands can take the following options separated by commas:
 - `allowooc` : "Allow out of combat targets to be multicursed. Would only consider using this solo to avoid potentially
   griefing raids/dungeons by pulling unintended mobs.",
 - `ignoretarget` : "Ignore the current target when choosing target for multicurse.  Does not affect 'curse' command.",
+- `playeronly` : "Only choose players and ignore npcs when choosing target for multicurse.  Does not affect 'curse' command.",
 - `minhp=<number>` : "Minimum HP for a target to be considered.",
 - `refreshtime=<number>` : "Time threshold at which to allow refreshing a curse. Default is 0 seconds.",
 - `name=<str>` : "Filter targets by name. Can be a partial match.  If no match is found, the command will do nothing.",

commands.lua

@@ -11,6 +11,7 @@ local commandOptions = {
 	minhp = L["Minimum HP for a target to be considered.  Example usage minhp=10000. "],
 	refreshtime = L["Time threshold at which to allow refreshing a curse.  Default is 0 seconds."],
 	ignoretarget = L["Ignore the current target when choosing target for multicurse.  Does not affect 'curse' command."],
+	playeronly = L["Only choose players and ignore npcs when choosing target for multicurse.  Does not affect 'curse' command."],
 	name = L["Filter targets by name. Can be a partial match.  If no match is found, the command will do nothing."],
 	ignorespellid = L["Ignore targets with the specified spell id already on them. Useful for ignoring targets that already have a shared debuff."],
 	ignorespelltexture = L["Ignore targets with the specified spell texture already on them. Useful for ignoring targets that already have a shared debuff."],
@@ -321,6 +322,9 @@ local function passedOptionFilters(guid, options)
 			return false
 		end
 	end
+	if options["playeronly"] and not UnitIsPlayer(guid) then
+		return false
+	end
 	return true
 end