Cherry-pick most commits since 15c0376

Commits not directly related to network changes were cherry-picked
on a best-effort basis, as some cause difficult merge conflicts.

Commits skipped over:
0d1eedcccc
aa474e4501
82482ecd9d
b214cde5b4
2066655aae
7e088fdfe3
40bf1d7b5f
1b2f64473e
7e56637ed0
64ff966bae
51057a56f5
009149a073
cf4045ff0f
e357577cb2
49f84b76bc
b019221c30
7880ff74b6
146f77fdb7
a704c04f00

Commits with conflicts:
038d3a31df
e9eda2b0d0
708337dfc2 ~~ modified client.cpp manually; shadow changes to packethandlers/client.cpp
36e8ba9ce2 ~~ modified main.cpp manually; add ALLOW_ZWRITE_ON_TRANSPARENT set
3b6480c5b0 ~~ modified server.cpp manually; change wrapDegrees -> modulo360f
5a5854ea9d
c09d026f05
3c91ad8fc2

src/clientobject.cpp

@@ -39,14 +39,13 @@ ClientActiveObject::~ClientActiveObject()
 	removeFromScene(true);
 }
 
-ClientActiveObject* ClientActiveObject::create(u8 type, IGameDef *gamedef,
-		ClientEnvironment *env)
+ClientActiveObject* ClientActiveObject::create(ActiveObjectType type,
+		IGameDef *gamedef, ClientEnvironment *env)
 {
 	// Find factory function
 	std::map<u16, Factory>::iterator n;
 	n = m_types.find(type);
-	if(n == m_types.end())
-	{
+	if(n == m_types.end()) {
 		// If factory is not found, just return.
 		dstream<<"WARNING: ClientActiveObject: No factory for type="
 				<<(int)type<<std::endl;