change name of nameIndices to slotNameIndices to reflect the contents better

spine-lua/Skeleton.lua

@@ -99,7 +99,7 @@ function Skeleton.new (skeletonData)
 	function self:getAttachment (slotName, attachmentName)
 		if not slotName then error("slotName cannot be nil.", 2) end
 		if not attachmentName then error("attachmentName cannot be nil.", 2) end
-		local slotIndex = skeletonData.nameIndices[slotName]
+		local slotIndex = skeletonData.slotNameIndices[slotName]
 		if slotIndex == -1 then error("Slot not found: " .. slotName, 2) end
 		if self.skin then
 			local attachment = self.skin:getAttachment(slotIndex, attachmentName)

spine-lua/SkeletonData.lua

@@ -28,7 +28,7 @@ function SkeletonData.new ()
 	local self = {
 		bones = {},
 		slots = {},
-        nameIndices = {},
+        slotNameIndices = {},
 		skins = {},
 		animations = {}
 	}

spine-lua/SkeletonJson.lua

@@ -103,7 +103,7 @@ function SkeletonJson.new (attachmentLoader)
 
 				slotData.attachmentName = slotMap["attachment"]
                 table.insert(skeletonData.slots, slotData)
-                skeletonData.nameIndices[slotData.name] = #skeletonData.slots
+                skeletonData.slotNameIndices[slotData.name] = #skeletonData.slots
 			end
 		end
 
@@ -113,7 +113,7 @@ function SkeletonJson.new (attachmentLoader)
 			for skinName,skinMap in pairs(map) do
 				local skin = Skin.new(skinName)
 				for slotName,slotMap in pairs(skinMap) do
-					local slotIndex = skeletonData.nameIndices[slotName]
+					local slotIndex = skeletonData.slotNameIndices[slotName]
 					for attachmentName,attachmentMap in pairs(slotMap) do
 						local attachment = readAttachment(attachmentName, attachmentMap, self.scale)
 						if attachment then
@@ -213,7 +213,7 @@ function SkeletonJson.new (attachmentLoader)
 		local slotsMap = map["slots"]
 		if slotsMap then
 			for slotName,timelineMap in pairs(slotsMap) do
-				local slotIndex = skeletonData.nameIndices[slotName]
+				local slotIndex = skeletonData.slotNameIndices[slotName]
 
 				for timelineName,values in pairs(timelineMap) do
 					if timelineName == TIMELINE_COLOR then