// TODO: This should return a bool specifying if the level was successfully opened.
void OpenLevel(BSTR fullPathLevelFile)
{
// We need to strip off the project directory from the filename first.
std::string levelFile = ws2s(std::wstring(fullPathLevelFile, SysStringLen(fullPathLevelFile)));
EditorLogic* pEditorLogic = (EditorLogic*)g_pApp->GetGameLogic();
if (pEditorLogic)
{
std::string assetsDir = "\\Assets\\";
int projDirLength = pEditorLogic->GetProjectDirectory().length() + assetsDir.length();
g_pApp->GetSettings()->level = levelFile.substr(projDirLength, levelFile.length()-projDirLength);
pEditorLogic->ChangeGameState(GS_LoadingGameEnvironment);
}
}
void GetActorList( int *ptr, int numActors )
{
// To keep things simple, we pass the actor ids to the C# app
// the C# app iterates through the actor ids, and calls back into
// the unmanaged dll to get the appropriate information about each
// actor
EditorLogic* pGame = (EditorLogic*)g_pApp->GetGameLogic();
if ( pGame )
{
ActorMap::const_iterator itr;
int actorArrayIndex;
for ( itr = pGame->GetActorMap().begin(), actorArrayIndex = 0;
itr != pGame->GetActorMap().end() && actorArrayIndex < numActors; itr++, actorArrayIndex++ )
{
ActorId actorId = itr->first;
ptr[actorArrayIndex] = actorId;
}
}
}
//
// PickActor - Chapter 22, page 760
//
int PickActor(int *hWndPtrAddress)
{
HWND hWnd = (HWND)hWndPtrAddress;
POINT ptCursor;
GetCursorPos( &ptCursor );
// Convert the screen coordinates of the mouse cursor into
// coordinates relative to the client window
ScreenToClient( hWnd, &ptCursor );
RayCast rayCast(ptCursor);
EditorLogic* pGame = (EditorLogic*)g_pApp->m_pGame;
if (!pGame)
{
return INVALID_ACTOR_ID;
}
shared_ptr<EditorHumanView> pView = pGame->GetHumanView();
if (!pView)
{
return INVALID_ACTOR_ID;
}
// Cast a ray through the scene. The RayCast object contains an array of Intersection
// objects.
pView->GetScene()->Pick(&rayCast);
rayCast.Sort();
// If there are any intersections, get information from the first intersection.
if (!rayCast.m_NumIntersections)
{
return INVALID_ACTOR_ID;
}
Intersection firstIntersection = rayCast.m_IntersectionArray[0];
return firstIntersection.m_actorId;
}
int GetNumActors()
{
EditorLogic* pGame = (EditorLogic*)g_pApp->GetGameLogic();
return (pGame) ? pGame->GetNumActors() : 0;
}
int IsGameRunning()
{
EditorLogic* game = (EditorLogic*)g_pApp->GetGameLogic();
return (game) ? game->IsRunning() : false;
}
//
// IsGameRunning - Chapter 22
//
int IsGameRunning()
{
EditorLogic* game = (EditorLogic*)g_pApp->m_pGame;
return (game) ? game->IsRunning() : false;
}