From b6ebc39257e2814f08a17d8c179c3991c16053ba Mon Sep 17 00:00:00 2001
From: Matthias Kramm <kramm@quiss.org>
Date: Fri, 1 Jan 2010 21:53:51 -0800
Subject: [PATCH] introduced cross-asset dependencies

---
 lib/as3/import.c   |    4 +---
 lib/as3/registry.c |   15 ++++++++++++++-
 lib/as3/registry.h |    1 +
 3 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/lib/as3/import.c b/lib/as3/import.c
index fdb4a12..59dbac0 100644
--- a/lib/as3/import.c
+++ b/lib/as3/import.c
@@ -175,9 +175,7 @@ static void import_code(void*_abc, char*filename, int pass, asset_bundle_t*asset
         classinfo_t*c = (classinfo_t*)registry_find(package, name);
         if(!c) continue;
 
-	if(cls->asset) {
-	    c->assets = asset_bundle;
-	}
+	c->assets = asset_bundle;
 
         int nr = 0;
         multiname_list_t*i = cls->interfaces;
diff --git a/lib/as3/registry.c b/lib/as3/registry.c
index 05d275e..5c947e5 100644
--- a/lib/as3/registry.c
+++ b/lib/as3/registry.c
@@ -73,6 +73,17 @@ type_t memberinfo_type = {
 };
 
 // ----------------------- assets -------------------------------------
+static void use_asset(asset_bundle_t*a)
+{
+    a->used = 1;
+    asset_bundle_list_t*l = a->dependencies;
+    while(l) {
+	if(!l->asset_bundle->used) {
+	    use_asset(l->asset_bundle);
+	}
+	l = l->next;
+    }
+}
 void registry_use(slotinfo_t*s)
 {
     if(!s) return;
@@ -80,7 +91,9 @@ void registry_use(slotinfo_t*s)
 	s->flags |= FLAG_USED;
 	if(s->kind == INFOTYPE_CLASS) {
 	    classinfo_t*c=(classinfo_t*)s;
-	    if(c->assets) c->assets->used = 1;
+	    if(c->assets) {
+		use_asset(c->assets);
+	    }
 	    int t=0;
 	    while(c->interfaces[t]) {
 		registry_use((slotinfo_t*)c->interfaces[t]);
diff --git a/lib/as3/registry.h b/lib/as3/registry.h
index 9e6f058..c9a21b0 100644
--- a/lib/as3/registry.h
+++ b/lib/as3/registry.h
@@ -117,6 +117,7 @@ struct _varinfo /*extends memberinfo*/ {
 
 struct _asset_bundle {
     abc_file_t*file;
+    asset_bundle_list_t*dependencies;
     char used;
 };
 
-- 
1.7.10.4