Abstract reading interface to a function ptr and context struct

svn path=/import/jshaw/libsprite/; revision=10011

1 files changed, 7 insertions, 4 deletions

diff --git a/trunk/example.c b/trunk/example.c
index ce50ade..317efb2 100644
--- a/trunk/example.c
+++ b/trunk/example.c
@@ -47,15 +47,17 @@ int main(int argc, char *argv[])
 
 	char* filename = argv[1];
 
-	FILE* spritefile = fopen(filename, "rb");
-	if (spritefile == NULL) {
+	FILE* f = fopen(filename, "rb");
+	if (f == NULL) {
 		printf("Can't load spritefile %s\n", filename);
 		exit(EXIT_FAILURE);
 	}
 
+	struct rosprite_file_context* ctx = rosprite_create_file_context(f);
+
 	printf("Loading %s\n", filename);
 
-	struct rosprite_area* sprite_area = rosprite_load_file(spritefile);
+	struct rosprite_area* sprite_area = rosprite_load_file(rosprite_file_reader, ctx);
 	printf("sprite_count %u\n", sprite_area->sprite_count);
 	printf("extension_size %u\n", sprite_area->extension_size);
 
@@ -92,7 +94,8 @@ int main(int argc, char *argv[])
 		fgetc(stdin);
 	}
 
-	fclose(spritefile);
+	fclose(f);
+	rosprite_destroy_file_context(ctx);
 	rosprite_destroy_sprite_area(sprite_area);
 
 	return EXIT_SUCCESS;