X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Futils.cpp;h=c6b457e8bb8e59e9802c64dfeb445c33b6e4d6b4;hb=06456047e6476969e45be5b1f31b8336ea74c45f;hp=6f3c73ae0941733bbfd8764a8ac0996cab79cbbf;hpb=deb5512a6b35e73dc2c19ac4d2800cff87dd2e71;p=architektonas

diff --git a/src/utils.cpp b/src/utils.cpp
index 6f3c73a..c6b457e 100644
--- a/src/utils.cpp
+++ b/src/utils.cpp
@@ -90,6 +90,13 @@ Object * CopyObject(Object * obj)
 }
 
 
+void AddObjectsTo(std::vector<void *> & dest, std::vector<void *> & from)
+{
+	for(std::vector<void *>::iterator i=from.begin(); i!=from.end(); i++)
+		dest.push_back(*i);
+}
+
+
 void ClearSelected(std::vector<void *> & v)
 {
 	std::vector<void *>::iterator i;
@@ -99,3 +106,49 @@ void ClearSelected(std::vector<void *> & v)
 }
 
 
+void DeleteSelectedObjects(std::vector<void *> & v)
+{
+	std::vector<void *>::iterator i = v.begin();
+
+	while (i != v.end())
+	{
+		Object * obj = (Object *)(*i);
+
+		if (obj->selected)
+		{
+			delete obj;
+			v.erase(i);
+		}
+		else
+			i++;
+	}
+}
+
+
+void SavePointsFrom(std::vector<void *> & v, std::vector<Object> & save)
+{
+	save.clear();
+	Object o;
+
+	for(std::vector<void *>::iterator i=v.begin(); i!=v.end(); i++)
+	{
+		memcpy(&o, (*i), sizeof(Object));
+		save.push_back(o);
+	}
+}
+
+
+void RestorePointsTo(std::vector<void *> & v, std::vector<Object> & s)
+{
+	std::vector<Object>::iterator i = s.begin();
+	std::vector<void *>::iterator j = v.begin();
+
+	for(; i!=s.end(); i++, j++)
+	{
+		Object * obj2 = (Object *)(*j);
+		obj2->p[0] = (*i).p[0];
+		obj2->p[1] = (*i).p[1];
+	}
+}
+
+