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Fixed draw order.

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This commit is contained in:
NathanSweet 2013-12-22 19:38:43 +01:00
parent 9f690c4efb
commit b5b48cc204
1 changed files with 7 additions and 10 deletions
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17
spine-lua/SkeletonJson.lua
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@ -322,15 +322,12 @@ function SkeletonJson.new (attachmentLoader)
local frameIndex = 0
for i,drawOrderMap in ipairs(drawOrderValues) do
local drawOrder = nil
if drawOrderMap["offsets"] then
local offsets = drawOrderMap["offsets"]
if offsets then
drawOrder = {}
for ii = 1, slotCount do
drawOrder[ii] = -1
end
local offsets = drawOrderMap["offsets"]
local unchanged = {}
local originalIndex = 0
local unchangedIndex = 0
local originalIndex = 1
local unchangedIndex = 1
for ii,offsetMap in ipairs(offsets) do
local slotIndex = skeletonData:findSlotIndex(offsetMap["slot"])
if slotIndex == -1 then error("Slot not found: " + offsetMap["slot"]) end
@ -345,16 +342,16 @@ function SkeletonJson.new (attachmentLoader)
originalIndex = originalIndex + 1
end
-- Collect remaining unchanged items.
while originalIndex < slotCount do
while originalIndex <= slotCount do
unchanged[unchangedIndex] = originalIndex
unchangedIndex = unchangedIndex + 1
originalIndex = originalIndex + 1
end
-- Fill in unchanged items.
for ii = slotCount, 1, -1 do
if drawOrder[ii] == -1 then
drawOrder[ii] = unchanged[unchangedIndex]
if not drawOrder[ii] then
unchangedIndex = unchangedIndex - 1
drawOrder[ii] = unchanged[unchangedIndex]
end
end
end