From 97448eb557d23138e6a460f496d981ced56b59c9 Mon Sep 17 00:00:00 2001
From: Yann Herklotz <ymherklotz@gmail.com>
Date: Sun, 20 May 2018 11:18:13 +0100
Subject: Adding deleting of an entity

---
 yage/entity/entitymanager.cpp | 11 +++++++++++
 yage/entity/entitymanager.h   |  2 +-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/yage/entity/entitymanager.cpp b/yage/entity/entitymanager.cpp
index 205eec30..c37bc620 100644
--- a/yage/entity/entitymanager.cpp
+++ b/yage/entity/entitymanager.cpp
@@ -8,6 +8,8 @@
 
 #include "entitymanager.h"
 
+#include <algorithm>
+
 namespace yage
 {
 
@@ -25,4 +27,13 @@ Entity EntityManager::createEntity()
     return entity;
 }
 
+void EntityManager::deleteEntity(Entity entity)
+{
+    auto index = std::find_if(entities_.begin(), entities_.end(),
+                              [&](Entity &value) { return value == entity; });
+    if (index != entities_.end()) {
+        entities_.erase(index);
+    }
+}
+
 } // namespace yage
diff --git a/yage/entity/entitymanager.h b/yage/entity/entitymanager.h
index 5316c955..97f7c6f9 100644
--- a/yage/entity/entitymanager.h
+++ b/yage/entity/entitymanager.h
@@ -66,7 +66,7 @@ private:
     /**
      * The space that the entity manager belongs to.
      */
-    Space *space_;
+    Space *space_ = nullptr;
 
     /**
      * The entities in the current space.
-- 
cgit