games/example/lib/npc.rb in game_machine-0.0.10 vs games/example/lib/npc.rb in game_machine-0.0.11

@@ -67,18 +67,13 @@
         position.distance(a[:vector]) <=> position.distance(b[:vector])
       end
     end
 
     def get_players
+      @players = {}
       commands.grid.neighbors(position.x,position.y).each do |player|
-        if @players[player.id]
-          @players[player.id][:vector].x = player.x
-          @players[player.id][:vector].y = player.y
-          @players[player.id][:vector].z = player.z
-        else
-          @players[player.id] = {:id => player.id, :vector => GameMachine::Vector.from(player)}
-        end
+        @players[player.id] = {:id => player.id, :vector => GameMachine::Vector.from(player)}
       end
     end
 
     def check_players
       get_players
@@ -89,9 +84,15 @@
     end
 
     def pick_random_target
       @target.x = position.x + rand(-30..30)
       @target.y = position.y + rand(-30..30)
+      if @target.x < 2 || @target.x > 2045
+        @target.x = rand(5..2045)
+      end
+      if @target.y < 2 || @target.y > 2045
+        @target.x = rand(5..2045)
+      end
       movement.set_target(@target)
     end
 
     def update
       return if dead