Hopefully getting the database to init and reset itself (in testground.rb, need to make that more of a active_rpg.rb thing...

active_rpg.rb

@@ -9,14 +9,13 @@ class ActiveRpg
   @sc = nil
   @ef = nil
 
-  def initialize(grid_size = 10, db="testdb")
+  def initialize(grid_size = 10, db="defaultdb")
     @sc    = SQLiteConnect.new(db)
     @ef    = EntityFactory.new(@sc)
     @grid  = RpgGrid.new(@sc, grid_size)
   end
 
-  # this should only really ever be needed in a simulation run to clear out the DB and reset the indexes
+  def get_sql_connect()
-  def get_sc()
     return @sc
   end
 
@@ -48,7 +47,7 @@ class ActiveRpg
   end
 
   def find_player(player_name)
-    found_player = @sc.execute("
+    found_player = @sc.query("
         SELECT * FROM players WHERE player_name = #{player_name}
     ").first
 

active_sqlite_record.rb

@@ -1,16 +1,16 @@
 class ActiveSqliteRecord
-  @mc  = nil # MongoConnect instance
+  @sqlite_connect  = nil # SQLiteConnect instance
-  @doc = nil # MongoDocument instance....
+  @row             = nil # SQLite row...
-  @id  = nil # BSON ID for the Doc
+  @id              = nil # Row ID for the record
 
-  def initialize(mc, doc=nil)
+  def initialize(sc, table, row=nil)
-    @mc = mc
+    @sqlite_connect = sc
 
-    if doc == nil then
+    if row == nil then
-      create()
+      create(table)
     else
-      @id  = doc['_id']
+      @id  = row['_id']
-      @doc = doc
+      @row = row
     end
   end
 

entities/entity.rb

@@ -1,8 +1,8 @@
-load "mongo_document_wrapper.rb"
+load "active_sqlite_record.rb"
 
-class Entity < MongoDocumentWrapper
+class Entity < ActiveSqliteRecord
-  def initialize(mc, doc=nil)
+  def initialize(sc, row={})
-    super(mc, doc)
+    super(sc, row)
   end
 
   def resolve(target)

sqlite_connect.rb

@@ -5,10 +5,15 @@ class SQLiteConnect
   @db = nil
 
   def initialize(dbname)
-    @db = SQLite3::Database.open('dbname')
+    @db = SQLite3::Database.new(dbname + ".db")
+    puts @db
   end
 
-  def execute(query)
+  def query(query)
-    return @db.execute(query)
+    puts "Running query " + query + "..."
+    r = @db.execute(query)
+    puts "response...."
+    puts r.inspect
+    return r
   end
 end

testground.rb

@@ -5,18 +5,24 @@
 load "active_rpg.rb"
 
 #configgy bits
-collection_name = "testground"
+db_name = "testground"
 grid_size = 25
 player_num = 20
 turns = 1000
 max_damage = 100
 
 $ar = nil # ActigeRpg instance
-$bets = nil
 
 # call this if you want to drop all of the DB.  
 def reset_all()
-  puts $ar.inspect
+  puts "Trying to null out the players/entities tables..."
+  sql = $ar.get_sql_connect
+  puts sql.inspect
+  sql.query("DROP TABLE IF EXISTS players;")
+  sql.query("DROP TABLE IF EXISTS entities;")
+
+  sql.query("CREATE TABLE players(id INT PRIMARY KEY, name TEXT NOT NULL UNIQUE);")
+  sql.query("CREATE TABLE entities(id INT PRIMARY KEY);")
 end
 
 # generates a line of given length.
@@ -26,11 +32,11 @@ end
 
 # start of simulator code
 
-puts "Starting run in collection " + collection_name + ", " + grid_size.to_s + " grid."
+puts "Starting run in collection " + db_name + ", " + grid_size.to_s + " grid."
 puts player_num.to_s + " players, " + turns.to_s + " turns, " + max_damage.to_s + " max damage."
 
 puts "Creating ActiveRpg"
-$ar = ActiveRpg.new(grid_size, collection_name)
+$ar = ActiveRpg.new(grid_size, db_name)
 
 puts "Dropping and building index on the collection"
 reset_all()