1 files changed, 66 insertions, 0 deletions
diff --git a/src/tag.c b/src/tag.c
new file mode 100644
index 0000000..25d9d32
--- /dev/null
+++ b/src/tag.c
@@ -0,0 +1,66 @@
+#include "tag.h"
+#include "nbt/nbt.h"
+#include "json/json.h"
+
+#include <stdlib.h>
+
+void tag_free(tag_t *tag) {
+	if (tag->name_len > 0 && tag->name != NULL)
+		free(tag->name);
+	switch(tag->type) {
+        case TAG_END:
+        case TAG_BYTE:
+        case TAG_SHORT:
+        case TAG_INT:
+        case TAG_LONG:
+        case TAG_FLOAT:
+        case TAG_DOUBLE:
+			break;
+        case TAG_BYTE_ARRAY:
+			free(tag->data.b_arr.data);
+			break;
+        case TAG_STRING:
+			free(tag->data.string.data);
+			break;
+        case TAG_LIST:
+			for (int32_t i = 0; i < tag->data.list.size; i++)
+				tag_free(&tag->data.list.tags[i]);
+			free(tag->data.list.tags);
+			break;
+        case TAG_COMPOUND:
+			for (int32_t i = 0; i < tag->data.compound.size; i++)
+				tag_free(&tag->data.compound.tags[i]);
+			free(tag->data.compound.tags);
+			break;
+        case TAG_INT_ARRAY:
+			free(tag->data.i_arr.data);
+			break;
+        case TAG_LONG_ARRAY:
+			free(tag->data.l_arr.data);
+			break;
+    }
+}
+
+bool tag_read(tag_t *tag, const stream_t *stream, format_t format) {
+	switch (format) {
+        case JSON:
+			return json_read(tag, stream);
+        case NBT:
+			return nbt_read(tag, stream);
+        case SNBT:
+		default:
+			return false;
+    }
+}
+
+bool tag_print(tag_t *tag, const stream_t *stream, format_t format) {
+	switch (format) {
+		case JSON:
+			return json_print(tag, stream);
+		case NBT:
+			return nbt_print(tag, stream);
+		case SNBT:
+		default:
+			return false;
+	}
+}