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Read new atlas format that has width and height for each page.

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This commit is contained in:
NathanSweet 2014-05-06 18:48:52 +02:00
parent 21eade668b
commit 3729bc1c88
1 changed files with 12 additions and 8 deletions
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20
spine-c/src/spine/Atlas.c
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@ -48,7 +48,7 @@ void spAtlasPage_dispose (spAtlasPage* self) {
/**/
spAtlasRegion* spAtlasRegion_create () {
return NEW(spAtlasRegion) ;
return NEW(spAtlasRegion);
}
void spAtlasRegion_dispose (spAtlasRegion* self) {
@ -117,7 +117,7 @@ static int readValue (const char* end, Str* str) {
return 1;
}
/* Returns the number of tuple values read (2, 4, or 0 for failure). */
/* Returns the number of tuple values read (1, 2, 4, or 0 for failure). */
static int readTuple (const char* end, Str tuple[]) {
int i;
Str str;
@ -126,10 +126,7 @@ static int readTuple (const char* end, Str tuple[]) {
for (i = 0; i < 3; ++i) {
tuple[i].begin = str.begin;
if (!beginPast(&str, ',')) {
if (i == 0) return 0;
break;
}
if (!beginPast(&str, ',')) break;
tuple[i].end = str.begin - 2;
trim(&tuple[i]);
}
@ -208,8 +205,15 @@ spAtlas* spAtlas_create (const char* begin, int length, const char* dir, void* r
self->pages = page;
lastPage = page;
if (!readValue(end, &str)) return abortAtlas(self);
page->format = (spAtlasFormat)indexOf(formatNames, 7, &str);
switch (readTuple(end, tuple)) {
case 0:
return abortAtlas(self);
case 2: /* size is only optional for an atlas packed with an old TexturePacker. */
page->width = toInt(tuple);
page->height = toInt(tuple + 1);
if (!readTuple(end, tuple)) return abortAtlas(self);
}
page->format = (spAtlasFormat)indexOf(formatNames, 7, tuple);
if (!readTuple(end, tuple)) return abortAtlas(self);
page->minFilter = (spAtlasFilter)indexOf(textureFilterNames, 7, tuple);