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implemented relative frames.
[swftools.git]
/
src
/
swfc.c
diff --git
a/src/swfc.c
b/src/swfc.c
index
23f632f
..
064261e
100644
(file)
--- a/
src/swfc.c
+++ b/
src/swfc.c
@@
-856,7
+856,7
@@
void s_change(char*instance, parameters_t p2)
p1 = i->parameters;
allframes = currentframe - i->lastFrame - 1;
p1 = i->parameters;
allframes = currentframe - i->lastFrame - 1;
- if(!allframes) {
+ if(allframes < 0) {
warning(".change ignored. can only .put/.change an object once per frame.");
return;
}
warning(".change ignored. can only .put/.change an object once per frame.");
return;
}
@@
-1479,9
+1479,11
@@
static int c_frame(map_t*args)
{
char*framestr = lu(args, "n");
int frame;
{
char*framestr = lu(args, "n");
int frame;
- if(framestr[0]=='+') {
+ if(isRelative(framestr)) {
frame = s_getframe();
frame = s_getframe();
- frame += parseInt(framestr+1);
+ if(getSign(framestr)<0)
+ syntaxerror("relative frame expressions must be positive");
+ frame += parseInt(getOffset(framestr));
}
else {
frame = parseInt(framestr);
}
else {
frame = parseInt(framestr);
@@
-1601,7
+1603,7
@@
static struct {
char*arguments;
} arguments[] =
{{"swf", c_swf, "bbox=autocrop version=5 fps=50 name=!default! @compress=default"},
char*arguments;
} arguments[] =
{{"swf", c_swf, "bbox=autocrop version=5 fps=50 name=!default! @compress=default"},
- {"frame", c_frame, "n=+1"},
+ {"frame", c_frame, "n=<plus>1"},
// "import" type stuff
{"shape", c_shape, "name filename"},
// "import" type stuff
{"shape", c_shape, "name filename"},