Add persistent items support based on seeseekey's work.

Also made some random changes where useful, including:
- Code formatting fixes,
- Design fix about the fact that only the game config option
  should be checked.
- Fixed the size of the values sent and receive to follow
  the rest of the development.
- Fixed variables names to make them show what they are,
  and not why they are used.

Resolves: Mana-Mantis #142.

1 files changed, 16 insertions, 0 deletions

diff --git a/src/sql/sqlite/updates/update_16_to_17.sql b/src/sql/sqlite/updates/update_16_to_17.sql
new file mode 100644
index 00000000..769c26da
--- /dev/null
+++ b/src/sql/sqlite/updates/update_16_to_17.sql
@@ -0,0 +1,16 @@
+-- Create the new floor item table
+CREATE TABLE mana_floor_items
+(
+    id            INTEGER     PRIMARY KEY,
+    map_id        INTEGER     NOT NULL,
+    item_id       INTEGER     NOT NULL,
+    amount        INTEGER     NOT NULL,
+    pos_x         INTEGER     NOT NULL,
+    pos_y         INTEGER     NOT NULL
+);
+
+-- Update the database version, and set date of update
+UPDATE mana_world_states
+   SET value      = '17',
+       moddate    = strftime('%s','now')
+   WHERE state_name = 'database_version';