Nearly finished (but the db updating still fails)

1 files changed, 33 insertions, 0 deletions

diff --git a/development.md b/development.md
new file mode 100644
index 0000000..d64223c
--- /dev/null
+++ b/development.md
@@ -0,0 +1,33 @@
+# 数据库结构
+
+基于MongoDB。
+
+## Collection: logs
+
+```json
+{
+    "version": 1, // int
+    "subject": {
+        "uuid": player_uuid_bytes, // bytes
+        "id": player_id, // string
+        "pos": {
+            "world": world_id, // string
+            "x": pos_x, // float
+            "y": pos_y, // float
+            "z": pos_z, // float
+        }
+    },
+    "action": BLOCK_BREAK | BLOCK_PLACE | BLOCK_USE | ENTITY_USE | ENTITY_ATTACK | ITEM_USE, // int
+    "object": {
+        "type": OBJECT_BLOCK | OBJECT_ENTITY, // int
+        "id": object_id, // string
+        "pos": {
+            "world": world_id, // string
+            "x": pos_x, // float
+            "y": pos_y, // float
+            "z": pos_z, // float
+        }
+    }
+}
+```
+