added opengl check

[swftools.git] / src / swfc.c

diff --git a/src/swfc.c b/src/swfc.c
index 14d5f9a..f2224a1 100644 (file)
--- a/src/swfc.c
+++ b/src/swfc.c
@@ -816,7 +816,8 @@ TAG* removeFromTo(TAG*from, TAG*to)
     TAG*save = from->prev;
     while(from!=to) {
        TAG*next = from->next;
-       swf_DeleteTag(from);
+       if(swf_isAllowedSpriteTag(from))
+           swf_DeleteTag(from);
        from = next;
     }
     save->next = 0;
@@ -953,9 +954,6 @@ static void s_endSprite()
 {
     SRECT r = currentrect;
 
-    if(stack[stackpos].cut)
-       tag = removeFromTo(stack[stackpos].cut, tag);
-
     stackpos--;
     instance_t *i;
     stringarray_t* index =dictionary_index(&instances);
@@ -969,6 +967,12 @@ static void s_endSprite()
             writeInstance(i);
        }
     }
+
+    if(stack[stackpos].cut)
+       tag = removeFromTo(stack[stackpos].cut, tag);
+
+    // the writeInstance loop above may have inserted tags after what used yo be the current tag,
+    // so let's make sure 'tag' point to the current tag again.
     while (tag->next)
        tag = tag->next;
 
@@ -1028,6 +1032,11 @@ static void s_endSWF()
     swf = stack[stackpos].swf;
     filename = stack[stackpos].filename;
 
+    // the writeInstance loop above may have inserted tags after what used yo be the current tag,
+    // so let's make sure 'tag' point to the current tag again.
+    while (tag->next)
+       tag = tag->next;
+
     //if(tag->prev && tag->prev->id != ST_SHOWFRAME)
     //    tag = swf_InsertTag(tag, ST_SHOWFRAME);
     tag = swf_InsertTag(tag, ST_SHOWFRAME);
@@ -1549,10 +1558,12 @@ void s_font(char*name, char*filename)
     swf_FontReduce_swfc(font);
     tag = swf_InsertTag(tag, ST_DEFINEFONT2);
     swf_FontSetDefine2(tag, font);
-    tag = swf_InsertTag(tag, ST_EXPORTASSETS);
-    swf_SetU16(tag, 1);
-    swf_SetU16(tag, id);
-    swf_SetString(tag, name);
+    if(do_exports) {
+       tag = swf_InsertTag(tag, ST_EXPORTASSETS);
+       swf_SetU16(tag, 1);
+       swf_SetU16(tag, id);
+       swf_SetString(tag, name);
+    }
 
     incrementid();
 }
@@ -1634,13 +1645,15 @@ void s_sound(char*name, char*filename)
     else
         swf_SetSoundDefine(tag, samples, numsamples);
 
-    tag = swf_InsertTag(tag, ST_NAMECHARACTER);
-    swf_SetU16(tag, id);
-    swf_SetString(tag, name);
-    tag = swf_InsertTag(tag, ST_EXPORTASSETS);
-    swf_SetU16(tag, 1);
-    swf_SetU16(tag, id);
-    swf_SetString(tag, name);
+    if(do_exports) {
+       tag = swf_InsertTag(tag, ST_NAMECHARACTER);
+       swf_SetU16(tag, id);
+       swf_SetString(tag, name);
+       tag = swf_InsertTag(tag, ST_EXPORTASSETS);
+       swf_SetU16(tag, 1);
+       swf_SetU16(tag, id);
+       swf_SetString(tag, name);
+    }
 
     sound = (sound_t*)malloc(sizeof(sound_t)); /* mem leak */
     sound->tag = tag;
@@ -2123,7 +2136,7 @@ void s_endClip()
     swf_SetTagPos(stack[stackpos].tag, 0);
     swf_GetPlaceObject(stack[stackpos].tag, &p);
     p.clipdepth = currentdepth;
-    p.name = 0;
+    //p.name = 0;
     swf_ClearTag(stack[stackpos].tag);
     swf_SetPlaceObject(stack[stackpos].tag, &p);
     currentdepth++;
@@ -2405,7 +2418,7 @@ int parseTwip(char*str)
     char*p = str;
     int val = 0;
     char ex = 0;
-    char*lastpos = str;
+    char*lastpos = 0;
     while(*p) {
        if(*p == '+' || *p == '-' || *p == '/' || *p == '*')
            ex = *p;
@@ -2427,6 +2440,7 @@ int parseTwip(char*str)
                v = parseRawTwip(lastpos);
            }
            *p = save;
+            printf("%f %c= %f\n", val/20.0, ex, v/20.0);
            if(ex == '+') 
                val += v;
            else if(ex == '-')
@@ -2441,6 +2455,7 @@ int parseTwip(char*str)
            lastpos = 0;
        }
     }
+    printf("%s -> %.2f\n", str, val/20.0);
     return val;
 }