Merge remote-tracking branch 'origin/FriendlyHost/Join' into Menu

# Conflicts:
#	include/Game/Systems/MainMenuSystem.h
#	src/Engine/GUI/MainMenuSystem.cpp

src/Game/Systems/AmmoPickupSystem.cpp

@@ -96,6 +96,7 @@ bool AmmoPickupSystem::OnAmmoPickup(Events::AmmoPickup & e)
     }
 
     currentAmmo = std::min(currentAmmo + e.AmmoGain, maxWeaponAmmo);
+
     return false;
 }
 
@@ -114,8 +115,11 @@ bool AmmoPickupSystem::OnTriggerLeave(Events::TriggerLeave& e) {
 }
 
 void AmmoPickupSystem::DoPickup(EntityWrapper &player, EntityWrapper &trigger) {
+    //trigger should be valid but if it isnt we just return (to avoid crash)
+    if (!trigger.Valid()) {
+        return;
+    }
     int maxWeaponAmmo = (int)player["AssaultWeapon"]["MaxAmmo"];
-    int& currentAmmo = (int)player["AssaultWeapon"]["Ammo"];
     int ammoGiven = 0.01*(double)trigger["AmmoPickup"]["AmmoGain"] * maxWeaponAmmo;
 
     Events::AmmoPickup ePlayerAmmoPickup;
@@ -123,9 +127,6 @@ void AmmoPickupSystem::DoPickup(EntityWrapper &player, EntityWrapper &trigger) {
     ePlayerAmmoPickup.Player = player;
     m_EventBroker->Publish(ePlayerAmmoPickup);
 
-    //immediately give the player the ammo (on server)
-    currentAmmo = std::min(currentAmmo + ammoGiven, maxWeaponAmmo);
-
     //copy position, ammogain, respawntimer (twice since one of the values will be counted down to 0, the other will be set in the new object)
     //we need to copy all values since each value can be different for each ammoPickup
     m_ETriggerTouchVector.push_back({ (glm::vec3)trigger["Transform"]["Position"], trigger["AmmoPickup"]["AmmoGain"],

src/Game/Systems/PickupSpawnSystem.cpp

@@ -83,6 +83,10 @@ bool PickupSpawnSystem::OnTriggerLeave(Events::TriggerLeave& e)
 }
 void PickupSpawnSystem::DoPickup(EntityWrapper &player, EntityWrapper &trigger)
 {
+    //trigger should be valid but if it isnt we just return (to avoid crash)
+    if (!trigger.Valid()) {
+        return;
+    }
     double healthGiven = 0.01*(double)trigger["HealthPickup"]["HealthGain"] * (double)player["Health"]["MaxHealth"];
 
     //only the server will increase the players hp and set it in the next delta

src/Game/Systems/ServerListSystem.cpp

@@ -5,7 +5,7 @@ ServerListSystem::ServerListSystem(SystemParams params, IRenderer* renderer)
     , PureSystem("ServerList")
     , m_Renderer(renderer)
 {
-
+    //Subscribe to OnServerListRecieved
 }
 
 void ServerListSystem::UpdateComponent(EntityWrapper& entity, ComponentWrapper& cServerList, double dt)
@@ -15,5 +15,6 @@ void ServerListSystem::UpdateComponent(EntityWrapper& entity, ComponentWrapper&
 
 void ServerListSystem::RefreshList()
 {
-
+    //Send out request for a server list.
 }
+