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Stage refactoring:

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- m_iPlayerCurrentStageIndexForCurrentCredit is changed to m_iPlayerStageTokens,
   counting the number of stages left.  This can be incremented and decremented
   (as a bonus or penalty) with no weird side-effects; it is not used to determine
   whether the player is on an extra stage.  This is less brittle; it eliminates
   special cases to avoid incrementing the counter and skipping into an extra stage.
 - Stage tokens are subtracted for each song played, and a player is unjoined
   when he runs out.
 - Stage tokens are subtracted at the start of gameplay.  If the player cancels,
   they're "refunded".  This differs from before, where the stage was incremented
   at the end of gameplay.  This makes the stage token counter meaningful during
   gameplay; if this is done at the end, then it would be too high during gameplay.
 - IsFinalStage is gone.  If needed, use GetSmallestNumStagesLeftForAnyHumanPlayer.
 - Extra stages are awarded by adding a stage token and incrementing
   m_iAwardedExtraStages.  If m_iAwardedExtraStages is 1, the player is
   on his first extra stage; if 2, his second.
This commit is contained in:
Glenn Maynard
2007-04-25 03:50:17 +00:00
parent c5dd045f8a
commit 713c95b2b0
8 changed files with 49 additions and 73 deletions
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stepmania/src/GameState.cpp
+38 -60
View File
@@ -252,7 +252,11 @@ void GameState::Reset()
m_bJukeboxUsesModifiers = false;
m_iCurrentStageIndex = 0;
FOREACH_PlayerNumber( p )
m_iPlayerCurrentStageIndexForCurrentCredit[p] = 0;
{
m_iPlayerStageTokens[p] = 0;
m_iAwardedExtraStages[p] = 0;
}
m_bGameplayLeadIn.Set( false );
m_iNumStagesOfThisSong = 0;
m_bLoadingNextSong = false;
@@ -324,7 +328,7 @@ void GameState::Reset()
void GameState::JoinPlayer( PlayerNumber pn )
{
m_bSideIsJoined[pn] = true;
m_iPlayerCurrentStageIndexForCurrentCredit[pn] = 0;
m_iPlayerStageTokens[pn] = PREFSMAN->m_iSongsPerPlay;
if( m_MasterPlayerNumber == PLAYER_INVALID )
m_MasterPlayerNumber = pn;
@@ -356,7 +360,7 @@ void GameState::UnjoinPlayer( PlayerNumber pn )
PROFILEMAN->UnloadProfile( pn );
m_bSideIsJoined[pn] = false;
m_iPlayerCurrentStageIndexForCurrentCredit[pn] = 0;
m_iPlayerStageTokens[pn] = 0;
if( m_MasterPlayerNumber == pn )
m_MasterPlayerNumber = GAMESTATE->GetFirstHumanPlayer();
@@ -581,15 +585,6 @@ int GameState::GetNumStagesForCurrentSongAndStepsOrCourse()
ASSERT( iNumStagesOfThisSong >= 1 && iNumStagesOfThisSong <= 3 );
/* Never increment more than one past final stage. That is, if the current
* stage is the final stage, and we picked a stage that takes two songs, it
* only counts as one stage (so it doesn't bump us all the way to Ex2).
* One case where this happens is a long/marathon extra stage. Another is
* if a long/marathon song is selected explicitly in the theme with a GameCommand,
* and PREFSMAN->m_iNumArcadeStages is less than the number of stages that
* song takes. */
int iNumStagesLeft = GAMESTATE->GetSmallestNumStagesLeftForAnyHumanPlayer();
iNumStagesOfThisSong = min( iNumStagesOfThisSong, iNumStagesLeft );
iNumStagesOfThisSong = max( iNumStagesOfThisSong, 1 );
return iNumStagesOfThisSong;
@@ -619,10 +614,16 @@ void GameState::BeginStage()
STATSMAN->m_CurStageStats.m_fMusicRate = m_SongOptions.GetSong().m_fMusicRate;
m_iNumStagesOfThisSong = GetNumStagesForCurrentSongAndStepsOrCourse();
ASSERT( m_iNumStagesOfThisSong != -1 );
LOG->Trace( "BeginStage: sub %i (%i) (ex %i)",
m_iNumStagesOfThisSong, m_iPlayerStageTokens[0], m_iAwardedExtraStages[0] );
FOREACH_EnabledPlayer( p )
m_iPlayerStageTokens[p] -= m_iNumStagesOfThisSong;
}
void GameState::CancelStage()
{
FOREACH_EnabledPlayer( p )
m_iPlayerStageTokens[p] += m_iNumStagesOfThisSong;
m_iNumStagesOfThisSong = 0;
ResetStageStatistics();
}
@@ -670,14 +671,25 @@ void GameState::FinishStage()
const int iOldStageIndex = m_iCurrentStageIndex;
++m_iCurrentStageIndex;
FOREACH_EnabledPlayer( p )
m_iPlayerCurrentStageIndexForCurrentCredit[p] += m_iNumStagesOfThisSong;
m_iNumStagesOfThisSong = 0;
// necessary so that bGaveUp is reset
ResetStageStatistics();
if( HasEarnedExtraStage() )
{
LOG->Trace( "awarded extra stage" );
FOREACH_HumanPlayer( p )
{
if( m_iAwardedExtraStages[p] < 2 )
{
++m_iAwardedExtraStages[p];
++m_iPlayerStageTokens[p];
}
}
}
if( m_bDemonstrationOrJukebox )
return;
@@ -849,71 +861,34 @@ float GameState::GetSongPercent( float beat ) const
return (beat - m_pCurSong->m_fFirstBeat) / m_pCurSong->m_fLastBeat;
}
int GameState::GetLargestCurrentStageIndexForAnyHumanPlayer() const
{
int iLargest = INT_MIN;
FOREACH_HumanPlayer( p )
iLargest = max( iLargest, m_iPlayerCurrentStageIndexForCurrentCredit[p] );
return iLargest;
}
int GameState::GetNumStagesLeft( PlayerNumber pn ) const
{
return PREFSMAN->m_iSongsPerPlay - m_iPlayerCurrentStageIndexForCurrentCredit[pn];
return m_iPlayerStageTokens[pn];
}
int GameState::GetSmallestNumStagesLeftForAnyHumanPlayer() const
{
if( IsAnExtraStage() )
return 1;
if( IsEventMode() )
return 999;
int iSmallest = INT_MAX;
FOREACH_HumanPlayer( p )
iSmallest = min( iSmallest, GetNumStagesLeft(p) );
iSmallest = min( iSmallest, m_iPlayerStageTokens[p] );
return iSmallest;
}
int GameState::GetLargestNumStagesLeftForAnyHumanPlayer() const
{
if( IsAnExtraStage() )
return 1;
if( IsEventMode() )
return 999;
int iLargest = INT_MIN;
FOREACH_HumanPlayer( p )
iLargest = max( iLargest, GetNumStagesLeft(p) );
return iLargest;
}
bool GameState::IsFinalStage() const
{
if( IsEventMode() )
return false;
if( IsCourseMode() )
return true;
/* This changes dynamically on ScreenSelectMusic as the wheel turns. */
int iPredictedStageForCurSong = GetNumStagesForCurrentSongAndStepsOrCourse();
if( iPredictedStageForCurSong == -1 )
iPredictedStageForCurSong = 1;
return GetLargestCurrentStageIndexForAnyHumanPlayer() + iPredictedStageForCurSong == PREFSMAN->m_iSongsPerPlay;
}
bool GameState::IsAnExtraStage() const
{
return !IsEventMode() && !IsCourseMode() && GetLargestCurrentStageIndexForAnyHumanPlayer() >= PREFSMAN->m_iSongsPerPlay;
return !IsEventMode() && !IsCourseMode() && m_iAwardedExtraStages[m_MasterPlayerNumber] > 0;
}
bool GameState::IsExtraStage() const
{
return !IsEventMode() && !IsCourseMode() && GetLargestCurrentStageIndexForAnyHumanPlayer() == PREFSMAN->m_iSongsPerPlay;
return !IsEventMode() && !IsCourseMode() && m_iAwardedExtraStages[m_MasterPlayerNumber] == 1;
}
bool GameState::IsExtraStage2() const
{
return !IsEventMode() && !IsCourseMode() && GetLargestCurrentStageIndexForAnyHumanPlayer() == PREFSMAN->m_iSongsPerPlay+1;
return !IsEventMode() && !IsCourseMode() && m_iAwardedExtraStages[m_MasterPlayerNumber] == 2;
}
Stage GameState::GetCurrentStage() const
@@ -1148,7 +1123,10 @@ bool GameState::HasEarnedExtraStage() const
if( m_bBackedOutOfFinalStage )
return false;
if( !IsFinalStage() && !IsExtraStage() )
if( GetSmallestNumStagesLeftForAnyHumanPlayer() > 0 )
return false;
if( m_iAwardedExtraStages[m_MasterPlayerNumber] >= 2 )
return false;
FOREACH_EnabledPlayer( pn )
@@ -1360,7 +1338,7 @@ SongOptions::FailType GameState::GetPlayerFailType( const PlayerState *pPlayerSt
bool bFirstStageForAny = !IsEventMode();
FOREACH_HumanPlayer( p )
bFirstStageForAny |= m_iPlayerCurrentStageIndexForCurrentCredit[p] == 0;
bFirstStageForAny |= m_iPlayerStageTokens[p] == PREFSMAN->m_iSongsPerPlay; // HACK
/* Easy and beginner are never harder than FAIL_IMMEDIATE_CONTINUE. */
if( dc <= Difficulty_Easy )
@@ -2124,7 +2102,7 @@ public:
DEFINE_METHOD( PlayerIsUsingModifier, PlayerIsUsingModifier(Enum::Check<PlayerNumber>(L, 1), SArg(2)) )
DEFINE_METHOD( GetCourseSongIndex, GetCourseSongIndex() )
DEFINE_METHOD( GetLoadingCourseSongIndex, GetLoadingCourseSongIndex() )
DEFINE_METHOD( IsFinalStage, IsFinalStage() )
DEFINE_METHOD( GetSmallestNumStagesLeftForAnyHumanPlayer, GetSmallestNumStagesLeftForAnyHumanPlayer() )
DEFINE_METHOD( IsAnExtraStage, IsAnExtraStage() )
DEFINE_METHOD( IsExtraStage, IsExtraStage() )
DEFINE_METHOD( IsExtraStage2, IsExtraStage2() )
@@ -2292,7 +2270,7 @@ public:
ADD_METHOD( PlayerIsUsingModifier );
ADD_METHOD( GetCourseSongIndex );
ADD_METHOD( GetLoadingCourseSongIndex );
ADD_METHOD( IsFinalStage );
ADD_METHOD( GetSmallestNumStagesLeftForAnyHumanPlayer );
ADD_METHOD( IsAnExtraStage );
ADD_METHOD( IsExtraStage );
ADD_METHOD( IsExtraStage2 );