char hollow = 0;
char originalplaceobjects = 0;
+char movetozero = 0;
int numextracts = 0;
{"j","jpegs"},
{"p","pngs"},
{"P","placeobject"},
+ {"0","movetozero"},
{"m","mp3"},
{"s","sound"},
{"n","name"},
originalplaceobjects = 1;
return 0;
}
+ else if(!strcmp(name, "0")) {
+ movetozero = 1;
+ return 0;
+ }
else if(!strcmp(name, "w")) {
hollow = 1;
return 0;
callback(&tag->data[ptr[t]]);
}
+void moveToZero(TAG*tag)
+{
+ if(!swf_isPlaceTag(tag))
+ return;
+ SWFPLACEOBJECT obj;
+ swf_GetPlaceObject(tag, &obj);
+ obj.matrix.tx = 0;
+ obj.matrix.ty = 0;
+ swf_ResetTag(tag, tag->id);
+ swf_SetPlaceObject(tag, &obj);
+}
+
void extractTag(SWF*swf, char*filename)
{
SWF newswf;
newswf.fileVersion = swf->fileVersion;
newswf.frameRate = swf->frameRate;
newswf.movieSize = swf->movieSize;
+ if(movetozero && originalplaceobjects) {
+ newswf.movieSize.xmax = swf->movieSize.xmax - swf->movieSize.xmin;
+ newswf.movieSize.ymax = swf->movieSize.ymax - swf->movieSize.ymin;
+ newswf.movieSize.xmin = 0;
+ newswf.movieSize.ymin = 0;
+ }
newswf.firstTag = swf_InsertTag(NULL,ST_SETBACKGROUNDCOLOR);
desttag = newswf.firstTag;
swf_ExpandRect2(&objectbbox, &b);
}
} else
- if (((((srctag->id == ST_PLACEOBJECT || srctag->id == ST_PLACEOBJECT2) && originalplaceobjects)
+ if ((((swf_isPlaceTag(srctag) && originalplaceobjects)
|| srctag->id == ST_STARTSOUND) && (used[swf_GetPlaceID(srctag)]&4) ) ||
(swf_isPseudoDefiningTag(srctag) && used[swf_GetDefineID(srctag)]) ||
(tagused[tagnum]))
desttag->len = desttag->memsize = srctag->len;
desttag->data = malloc(srctag->len);
memcpy(desttag->data, srctag->data, srctag->len);
+ if(movetozero && swf_isPlaceTag(desttag)) {
+ moveToZero(desttag);
+ }
if(reset)
copy = 0;
}
TAG* objtag = 0;
SRECT bbox;
memset(&bbox, 0, sizeof(SRECT));
- for(t=0;t<65536;t++) {
- if(is_in_range(t, extractids)) {
- id = t;
- number++;
- }
- }
- if(number>=2)
+ if(extractids) {
+ for(t=0;t<65536;t++) {
+ if(is_in_range(t, extractids)) {
+ id = t;
+ number++;
+ }
+ }
+ }
+ if(number>=2) {
printf("warning! You should use the -P when extracting multiple objects\n");
+ }
if(number == 1) {
/* if there is only one object, we will scale it.
- So let's figure out it's bounding box */
+ So let's figure out its bounding box */
TAG*tag = swf->firstTag;
while(tag) {
if(swf_isDefiningTag(tag) && tag->id != ST_DEFINESPRITE) {
U8 bpp = 1;
U8 format;
U8 tmp;
- U8* data=0;
+ Bytef* data=0;
U8* data2=0;
U8* data3=0;
- U32 datalen;
- U32 datalen2;
+ uLongf datalen;
+ uLongf datalen2;
U32 datalen3;
U8 head[] = {137,80,78,71,13,10,26,10};
int cols;
&& !extractmp3 && !extractsoundids && !extractfontids)
listavailable = 1;
+ if(!originalplaceobjects && movetozero) {
+ fprintf(stderr, "Error: -0 (--movetozero) can only be used in conjunction with -P (--placeobject)\n");
+ return 0;
+ }
+
if(!filename)
{
fprintf(stderr, "You must supply a filename.\n");
maing = tag->data[1];
mainb = tag->data[2];
}
- else if(tag->id == ST_PLACEOBJECT2) {
+ else if(swf_isPlaceTag(tag) && tag->id != ST_PLACEOBJECT ) {
char*name = swf_GetName(tag);
if(name && extractname && !strcmp(name, extractname)) {
int id = swf_GetPlaceID(tag);
used[id] = 5;
found = 1;
- tagused[tagnum] = 1;
+ if(originalplaceobjects) {
+ tagused[tagnum] = 1;
+ }
depths[swf_GetDepth(tag)] = 1;
extractname_id = id;
}