From 388794bca641cfecaf385e258190c40d8bf74405 Mon Sep 17 00:00:00 2001
From: Lendemor <thomas.brandeho@gmail.com>
Date: Tue, 24 May 2016 23:31:00 +0200
Subject: [PATCH] small change

---
 src/simulation.cpp | 8 ++++----
 src/team.cpp       | 5 ++---
 src/team.h         | 3 ++-
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/simulation.cpp b/src/simulation.cpp
index b3e51cd..c826a39 100644
--- a/src/simulation.cpp
+++ b/src/simulation.cpp
@@ -23,9 +23,9 @@ Simulation::Simulation(MapScene *_map, std::vector<BehaviorFunction> &_behaviors
 void Simulation::update()
 {
     std::random_shuffle(m_dudes.begin(),m_dudes.end());
-    //BUG : find segfault origin
-    if(m_dudes.empty()){
-        for (Dude* dude : m_dudes){
+    //TODO FIX : find segfault origin
+    if(!m_dudes.empty()){
+        for (auto dude : m_dudes){
             auto action = m_teams[dude->getTeam()].update(dude); //get action for this dude from behavior function in team
             handleAction(action,dude);
         }
@@ -40,7 +40,6 @@ void Simulation::update()
             m_dudes.push_back(new Dude(spawnPos,p_map,i));
         }
     }
-//    std::cerr << "Update..." << std::endl;
 }
 
 // TODO finish conversion of handleAction()
@@ -49,6 +48,7 @@ void Simulation::handleAction(Action *action, Dude *dude){
     Pixel target = p_map->getPixel(targetPos);
     Dude* targetDude;
     dude->setSuccess(false);
+    if(action == NULL) return;
     switch(action->type){
     case Action::MOVE:
         if (isWalkable(target.type))
diff --git a/src/team.cpp b/src/team.cpp
index 88f4f42..b54536a 100644
--- a/src/team.cpp
+++ b/src/team.cpp
@@ -1,4 +1,5 @@
 #include "team.h"
+#include "dude.h"
 
 Team::Team(const glm::vec3 &teamColor, const glm::vec3 &dudeColor, BehaviorFunction _behavior):
     m_teamColor(teamColor),
@@ -32,8 +33,6 @@ void Team::destroySpawn(){
 Action* Team::update(Dude *dude)
 {
     Action* action;
-    m_behavior(action,
-               dude->getMemory(),
-               (Info*) dude);
+    m_behavior(action, dude->getMemory(),(Info*) dude);
     return action;
 }
diff --git a/src/team.h b/src/team.h
index e548c76..3e1f76a 100644
--- a/src/team.h
+++ b/src/team.h
@@ -6,12 +6,13 @@
 #include "glm/vec3.hpp"
 
 #include "coord.h"
-#include "dude.h"
 #include "behavior.h"
 
 #define NB_STARTING_FOOD 5
 #define SPAWN_COOLDOWN 30
 
+class Dude;
+
 class Team
 {
     glm::vec3 m_teamColor;