worldsmenu.c

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#ifdef GAME_TEMPLATE
 
[EditorAttribute("box", "GameLib/Scripted", "Worlds menu", "-0.25 -0.25 -0.25", "0.25 0.25 0.25", "255 0 0 255")]
class WorldsMenuClass
{
 
}
 
WorldsMenuClass WorldsMenuSource;
 
class WorldsMenu: GenericEntity
{
 int m_DbgListSelection = 0;
 int m_WorldsCount = 0;
 string DEFAULT_WORLD = "worlds/default.ent";
 ref array<string> m_DbgOptions = {};
 ref ImageWidget m_MouseWidget;
 
 void WorldsMenu(IEntitySource src, IEntity parent)
 {
 SetFlags(EntityFlags.ACTIVE, false);
 SetEventMask(EntityEvent.POSTFRAME);
 
 Class.CastTo(m_MouseWidget, GetGame().GetWorkspace().CreateWidgets("gui/layouts/mouse.layout"));
 m_MouseWidget.SetSort(1024);
 SetCursorWidget(m_MouseWidget);
 
 LoadWorlds();
 }
 
 void ~WorldsMenu()
 {
 delete m_MouseWidget;
 }
 
 array<string> GetWorldList()
 {
 return m_DbgOptions;
 }
 
 override void EOnPostFrame(IEntity other, int extra) //EntityEvent.POSTFRAME
 {
 InputManager im = GetGame().GetInputManager();
 im.ActivateContext("MenuContext");
 bool menuSelect = im.GetActionTriggered("MenuSelect");
 bool menuBack = im.GetActionTriggered("MenuBack");
 
 DbgUI.Begin("Load world", 400, 100);
 
 DbgUI.Text("Select world to load from worlds directory");
 
 if (m_DbgOptions.Count() > 0)
 {
 DbgUI.List("Worlds", m_DbgListSelection, m_DbgOptions);
 if (DbgUI.Button("Start") || menuSelect)
 {
 string worldToLoad = m_DbgOptions.Get(m_DbgListSelection);
 GetGame().SetWorldFile(worldToLoad, true);
 }
 }
 if (DbgUI.Button("Exit") || menuBack)
 {
 GetGame().RequestClose();
 } 
 DbgUI.End();
 }
 
 void LoadWorlds()
 {
 string fileName;
 FileAttr fileAttr;
 FindFileHandle worlds = FindFile("worlds/*.ent", fileName, fileAttr, 0);
 
 if (!worlds)
 return;
 
 InsertWorldToList(fileName);
 
 while(FindNextFile(worlds, fileName, fileAttr))
 {
 InsertWorldToList(fileName);
 }
 
 CloseFindFile(worlds);
 
 m_WorldsCount = m_DbgOptions.Count();
 }
 
 void InsertWorldToList(string fileName)
 {
 string path = String("worlds/" + fileName);
 if (path != DEFAULT_WORLD)
 m_DbgOptions.Insert(String(path));
 }
}
 
#endif