bool unlocked

bool completed

Mission next

Mission prev

string name

Set name to string.

Set unlocked to bool.

Set completed to false.

Set prev to Mission

If prev is not null,

Execute prev's SetNext function with parameter: this.

If prev is completed,

  Execute the Unlock function.

Set next to nMission.

Set completed to true.

If next is not null,

Execute next's Unlock function.

Set unlocked to true.

Return name.

static List missions

If missions is null,

Set missions to new List.

Execute mission's Add function with parameter: AddToList's function parameter.

If missions is null,

Set missions to new List.

Set local Filestream to new saveFile.

Set local BinaryFormatter to new BinaryFormatter.

Execute the formatter's Serialize function with the parameters: stream, missions.

Execute the stream's Close function.

If missions is null,

Set missions to new List.

If a saveFile exists,

Set local Filestream to existing saveFile.

Set local BinaryFormatter to new BinaryFormatter.

Set missions to formatter's Deserialize with parameter: stream, cast as List.

Execute the MissionData's Load function.

If missions count is 0,

Execute GenerateMissions function.

Unreal version of loading the Unreal version of the "scene": MainMenu.

Execute MissionData's AddToList with parameters:

new Mission: Defense, true.

Execute MissionData's AddToList with parameters:

new Mission: Exterminate, false, missions[0].