From ff0540c821198da4ebaf104f9da383b802e6db6a Mon Sep 17 00:00:00 2001
From: Michal Vokac <vokac.m@gmail.com>
Date: Tue, 24 May 2011 16:09:55 +0200
Subject: [PATCH] robofsm: Better version of random positions generator.

Do not generate positions close to table borders and on our side.
---
 src/robofsm/common-states.cc | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/robofsm/common-states.cc b/src/robofsm/common-states.cc
index 0b268174..54394952 100644
--- a/src/robofsm/common-states.cc
+++ b/src/robofsm/common-states.cc
@@ -125,8 +125,13 @@ FSM_STATE(move_around)
 
 			enable_my_square_walls(true);
 
-			srand((int)(robot_current_time()*1000));
-			goal = (rand() % (SQ_CNTR - 5)) + 5;
+			srand((int)(robot_current_time()*10000));
+
+                        do {
+                                goal = (rand() % (SQ_CNTR - 5)) + 5;
+
+                        } while (goal == 6 || goal == 11);
+
 			printf("goal %d time %f\n", goal, robot_current_time());
 			if (robot.team_color == RED) {
 				goal_x = blue_sq[goal].x;
-- 
2.39.2