Added SetLife and ChangeLife lua functions to Player. Updated changelog.

Docs/Changelog_sm5.txt

@@ -4,6 +4,18 @@ The StepMania 5 Changelog covers all post-sm-ssc changes. For a list of changes
 from StepMania 4 alpha 5 to sm-ssc v1.2.5, see Changelog_sm-ssc.txt.
 ________________________________________________________________________________
 
+2015/12/16
+----------
+* [Player] ChangeLife and SetLife functions added. [kyzentun]
+
+2015/12/13
+----------
+* [popn] Judgment levels in popn game mode now use W1 to W5. [parashep]
+
+2015/12/05
+----------
+* [Player] Guitar mode cruft removed from Player. [tertu]
+
 2015/12/04
 ----------
 * [NoteField] Changed DrawBeatBar to check the M-mod so that smaller beat

Docs/Luadoc/Lua.xml

@@ -1096,6 +1096,8 @@
 			<Function name='LoadFromStats'/>
 		</Class>
 		<Class base='ActorFrame' name='Player'>
+			<Function name='ChangeLife'/>
+			<Function name='SetLife'/>
 			<Function name='GetPlayerTimingData'/>
 			<Function name='SetActorWithComboPosition'/>
 			<Function name='SetActorWithJudgmentPosition'/>

Docs/Luadoc/LuaDocumentation.xml

@@ -3366,6 +3366,12 @@ save yourself some time, copy this for undocumented things:
 	</Function>
 </Class>
 <Class name='Player'>
+	<Function name='ChangeLife' return='' arguments='float delta'>
+		Changes the life value by delta.  This will broadcast a LifeChangedMessageCommand, to allow custom life bars to update to the new value.  Do not call ChangeLife from within LifeChangedMessageCommand.
+	</Function>
+	<Function name='SetLife' return='' arguments='float value'>
+		Sets the life to value.  This will broadcast a LifeChangedMessageCommand, to allow custom life bars to update to the new value.  Do not call SetLife from within LifeChangedMessageCommand.
+	</Function>
 	<Function name='GetPlayerTimingData' return='TimingData' arguments=''>
 		Returns the current TimingData for this player.
 	</Function>

src/CombinedLifeMeter.h

@@ -26,6 +26,8 @@ public:
 	 * @param hns the hold note score recently received.
 	 * @param tns the score from the initial TapNote. */
 	virtual void ChangeLife( PlayerNumber pn, HoldNoteScore hns, TapNoteScore tns ) = 0;
+	virtual void ChangeLife(PlayerNumber pn, float delta) = 0;
+	virtual void SetLife(PlayerNumber pn, float value) = 0;
 	virtual void HandleTapScoreNone( PlayerNumber pn ) = 0;
 };
 

src/CombinedLifeMeterTug.cpp

@@ -137,6 +137,21 @@ void CombinedLifeMeterTug::ChangeLife( PlayerNumber pn, float fPercentToMove )
 	}
 }
 
+void CombinedLifeMeterTug::SetLife(PlayerNumber pn, float value)
+{
+	switch(pn)
+	{
+		case PLAYER_1:
+			GAMESTATE->m_fTugLifePercentP1= value;
+			break;
+		case PLAYER_2:
+			GAMESTATE->m_fTugLifePercentP1= 1-value;
+			break;
+		default:
+			FAIL_M(ssprintf("Invalid player number: %i", pn));
+	}
+}
+
 /*
  * (c) 2003-2004 Chris Danford
  * All rights reserved.

src/CombinedLifeMeterTug.h

@@ -13,10 +13,11 @@ public:
 
 	virtual void ChangeLife( PlayerNumber pn, TapNoteScore score );
 	virtual void ChangeLife( PlayerNumber pn, HoldNoteScore score, TapNoteScore tscore );
+	virtual void ChangeLife( PlayerNumber pn, float fPercentToMove );
+	virtual void SetLife(PlayerNumber pn, float value);
 	virtual void HandleTapScoreNone( PlayerNumber pn );
 
 protected:
-	void ChangeLife( PlayerNumber pn, float fPercentToMove );
 
 	MeterDisplay	m_Stream[NUM_PLAYERS];
 	AutoActor	m_sprSeparator;

src/LifeMeter.h

@@ -34,6 +34,8 @@ public:
 	 * @param hns the hold note grade in question.
 	 * @param tns the score received for the initial tap note. */
 	virtual void ChangeLife( HoldNoteScore hns, TapNoteScore tns ) = 0;
+	virtual void ChangeLife(float delta) = 0;
+	virtual void SetLife(float value) = 0;
 	virtual void HandleTapScoreNone() = 0;
 	virtual bool IsInDanger() const = 0;
 	virtual bool IsHot() const = 0;

src/LifeMeterBar.cpp

@@ -249,6 +249,13 @@ void LifeMeterBar::ChangeLife( float fDeltaLife )
 	AfterLifeChanged();
 }
 
+void LifeMeterBar::SetLife(float value)
+{
+	m_fLifePercentage= value;
+	CLAMP( m_fLifePercentage, 0, LIFE_MULTIPLIER );
+	AfterLifeChanged();
+}
+
 extern ThemeMetric<bool> PENALIZE_TAP_SCORE_NONE;
 void LifeMeterBar::HandleTapScoreNone()
 {

src/LifeMeterBar.h

@@ -22,6 +22,7 @@ public:
 	virtual void ChangeLife( TapNoteScore score );
 	virtual void ChangeLife( HoldNoteScore score, TapNoteScore tscore  );
 	virtual void ChangeLife( float fDeltaLifePercent );
+	virtual void SetLife(float value);
 	virtual void HandleTapScoreNone();
 	virtual void AfterLifeChanged();
 	virtual bool IsInDanger() const;

src/LifeMeterBattery.cpp

@@ -169,13 +169,7 @@ void LifeMeterBattery::ChangeLife( TapNoteScore score )
 			bSubtract = true;
 		}
 	}
-
+	BroadcastLifeChanged(bSubtract);
-	Message msg( "LifeChanged" );
-	msg.SetParam( "Player", m_pPlayerState->m_PlayerNumber );
-	msg.SetParam( "LifeMeter", LuaReference::CreateFromPush(*this) );
-	msg.SetParam( "LivesLeft", GetLivesLeft() );
-	msg.SetParam( "LostLife", bSubtract );
-	MESSAGEMAN->Broadcast( msg );
 }
 
 void LifeMeterBattery::ChangeLife( HoldNoteScore score, TapNoteScore tscore )
@@ -191,13 +185,25 @@ void LifeMeterBattery::ChangeLife( HoldNoteScore score, TapNoteScore tscore )
 		SubtractLives(LET_GO_SUBTRACT_LIVES);
 		bSubtract = true;
 	}
+	BroadcastLifeChanged(bSubtract);
+}
 
-	Message msg( "LifeChanged" );
+void LifeMeterBattery::SetLife(float value)
-	msg.SetParam( "Player", m_pPlayerState->m_PlayerNumber );
+{
-	msg.SetParam( "LifeMeter", LuaReference::CreateFromPush(*this) );
+	int new_lives= static_cast<int>(value);
-	msg.SetParam( "LivesLeft", GetLivesLeft() );
+	bool lost= (new_lives < m_iLivesLeft);
-	msg.SetParam( "LostLife", bSubtract );
+	m_iLivesLeft= new_lives;
-	MESSAGEMAN->Broadcast( msg );
+	BroadcastLifeChanged(lost);
+}
+
+void LifeMeterBattery::BroadcastLifeChanged(bool lost_life)
+{
+	Message msg("LifeChanged");
+	msg.SetParam("Player", m_pPlayerState->m_PlayerNumber);
+	msg.SetParam("LifeMeter", LuaReference::CreateFromPush(*this));
+	msg.SetParam("LivesLeft", GetLivesLeft());
+	msg.SetParam("LostLife", lost_life);
+	MESSAGEMAN->Broadcast(msg);
 }
 
 void LifeMeterBattery::HandleTapScoreNone()

src/LifeMeterBattery.h

@@ -23,6 +23,7 @@ public:
 	virtual void ChangeLife( TapNoteScore score );
 	virtual void ChangeLife( HoldNoteScore score, TapNoteScore tscore );
 	virtual void ChangeLife( float fDeltaLifePercent );
+	virtual void SetLife(float value);
 	virtual void HandleTapScoreNone();
 	virtual bool IsInDanger() const;
 	virtual bool IsHot() const;
@@ -30,6 +31,8 @@ public:
 	virtual float GetLife() const;
 	virtual int GetRemainingLives() const;
 
+	virtual void BroadcastLifeChanged(bool lost_life);
+
 	void Refresh();
 	int GetLivesLeft() { return m_iLivesLeft; }
 	int GetTotalLives();

src/LifeMeterTime.cpp

@@ -178,6 +178,20 @@ void LifeMeterTime::ChangeLife( HoldNoteScore hns, TapNoteScore tns )
 	SendLifeChangedMessage( fOldLife, tns, hns );
 }
 
+void LifeMeterTime::ChangeLife(float delta)
+{
+	float old_life= m_fLifeTotalLostSeconds;
+	m_fLifeTotalLostSeconds-= delta;
+	SendLifeChangedMessage(old_life, TapNoteScore_Invalid, HoldNoteScore_Invalid);
+}
+
+void LifeMeterTime::SetLife(float value)
+{
+	float old_life= m_fLifeTotalLostSeconds;
+	m_fLifeTotalLostSeconds= value;
+	SendLifeChangedMessage(old_life, TapNoteScore_Invalid, HoldNoteScore_Invalid);
+}
+
 void LifeMeterTime::HandleTapScoreNone()
 {
 	// do nothing.

src/LifeMeterTime.h

@@ -25,6 +25,8 @@ public:
 	virtual void OnLoadSong();
 	virtual void ChangeLife( TapNoteScore score );
 	virtual void ChangeLife( HoldNoteScore score, TapNoteScore tscore );
+	virtual void ChangeLife(float delta);
+	virtual void SetLife(float value);
 	virtual void HandleTapScoreNone();
 	virtual bool IsInDanger() const;
 	virtual bool IsHot() const;

src/Player.cpp

@@ -235,6 +235,7 @@ Player::Player( NoteData &nd, bool bVisibleParts ) : m_NoteData(nd)
 {
 	m_drawing_notefield_board= false;
 	m_bLoaded = false;
+	m_inside_lua_set_life= false;
 
 	m_pPlayerState = NULL;
 	m_pPlayerStageStats = NULL;
@@ -1684,6 +1685,44 @@ void Player::ChangeLife( HoldNoteScore hns, TapNoteScore tns )
 	ChangeLifeRecord();
 }
 
+void Player::ChangeLife(float delta)
+{
+	// If ChangeLifeRecord is not called before the change, then the life graph
+	// will show a gradual change from the time of the previous step (or
+	// change) to the time of this change, instead of the sharp change that
+	// actually occurred. -Kyz
+	ChangeLifeRecord();
+	PlayerNumber pn = m_pPlayerState->m_PlayerNumber;
+	if(m_pLifeMeter)
+	{
+		m_pLifeMeter->ChangeLife(delta);
+	}
+	if(m_pCombinedLifeMeter)
+	{
+		m_pCombinedLifeMeter->ChangeLife(pn, delta);
+	}
+	ChangeLifeRecord();
+}
+
+void Player::SetLife(float value)
+{
+	// If ChangeLifeRecord is not called before the change, then the life graph
+	// will show a gradual change from the time of the previous step (or
+	// change) to the time of this change, instead of the sharp change that
+	// actually occurred. -Kyz
+	ChangeLifeRecord();
+	PlayerNumber pn = m_pPlayerState->m_PlayerNumber;
+	if(m_pLifeMeter)
+	{
+		m_pLifeMeter->SetLife(value);
+	}
+	if(m_pCombinedLifeMeter)
+	{
+		m_pCombinedLifeMeter->SetLife(pn, value);
+	}
+	ChangeLifeRecord();
+}
+
 void Player::ChangeLifeRecord()
 {
 	PlayerNumber pn = m_pPlayerState->m_PlayerNumber;
@@ -3238,6 +3277,28 @@ RString Player::ApplyRandomAttack()
 class LunaPlayer: public Luna<Player>
 {
 public:
+	static int SetLife(T* p, lua_State* L)
+	{
+		if(p->m_inside_lua_set_life)
+		{
+			luaL_error(L, "Do not call SetLife from inside LifeChangedMessageCommand because SetLife causes a LifeChangedMessageCommand.");
+		}
+		p->m_inside_lua_set_life= true;
+		p->SetLife(FArg(1));
+		p->m_inside_lua_set_life= false;
+		COMMON_RETURN_SELF;
+	}
+	static int ChangeLife(T* p, lua_State* L)
+	{
+		if(p->m_inside_lua_set_life)
+		{
+			luaL_error(L, "Do not call ChangeLife from inside LifeChangedMessageCommand because ChangeLife causes a LifeChangedMessageCommand.");
+		}
+		p->m_inside_lua_set_life= true;
+		p->ChangeLife(FArg(1));
+		p->m_inside_lua_set_life= false;
+		COMMON_RETURN_SELF;
+	}
 	static int SetActorWithJudgmentPosition( T* p, lua_State *L )
 	{ 
 		Actor *pActor = Luna<Actor>::check(L, 1); 
@@ -3258,6 +3319,8 @@ public:
 	
 	LunaPlayer()
 	{
+		ADD_METHOD(SetLife);
+		ADD_METHOD(ChangeLife);
 		ADD_METHOD( SetActorWithJudgmentPosition );
 		ADD_METHOD( SetActorWithComboPosition );
 		ADD_METHOD( GetPlayerTimingData );

src/Player.h

@@ -128,6 +128,9 @@ public:
 	virtual void PushSelf( lua_State *L );
 	
 	PlayerState * GetPlayerState() { return this->m_pPlayerState; }
+	void ChangeLife(float delta);
+	void SetLife(float value);
+	bool m_inside_lua_set_life;
 
 protected:
 	void UpdateTapNotesMissedOlderThan( float fMissIfOlderThanThisBeat );