rename MultiPlayer_1 -> MultiPlayer_P1 for consistency with Lua

stepmania/src/GameState.cpp

@@ -931,7 +931,7 @@ int GameState::GetCourseSongIndex() const
 {
 	/* iSongsPlayed includes the current song, so it's 1-based; subtract one. */
 	if( GAMESTATE->m_bMultiplayer )
-		return STATSMAN->m_CurStageStats.m_multiPlayer[MultiPlayer_1].m_iSongsPlayed-1;
+		return STATSMAN->m_CurStageStats.m_multiPlayer[MultiPlayer_P1].m_iSongsPlayed-1;
 	else
 		return STATSMAN->m_CurStageStats.m_player[m_MasterPlayerNumber].m_iSongsPlayed-1;
 }

stepmania/src/InputMapper.cpp

@@ -988,7 +988,7 @@ MultiPlayer InputMapper::InputDeviceToMultiPlayer( InputDevice id )
 {
 	if( id == InputDevice_Invalid )
 		return MultiPlayer_Invalid;
-	return enum_add2( MultiPlayer_1, id - DEVICE_JOY1 );
+	return enum_add2( MultiPlayer_P1, id - DEVICE_JOY1 );
 }
 
 GameButton InputScheme::ButtonNameToIndex( const RString &sButtonName ) const

stepmania/src/PlayerNumber.h

@@ -29,38 +29,38 @@ const PlayerNumber	OPPOSITE_PLAYER[NUM_PLAYERS] = { PLAYER_2, PLAYER_1 };
 
 enum MultiPlayer
 {
-	MultiPlayer_1 = 0,
-	MultiPlayer_2,
-	MultiPlayer_3,
-	MultiPlayer_4,
-	MultiPlayer_5,
-	MultiPlayer_6,
-	MultiPlayer_7,
-	MultiPlayer_8,
-	MultiPlayer_9,
-	MultiPlayer_10,
-	MultiPlayer_11,
-	MultiPlayer_12,
-	MultiPlayer_13,
-	MultiPlayer_14,
-	MultiPlayer_15,
-	MultiPlayer_16,
-	MultiPlayer_17,
-	MultiPlayer_18,
-	MultiPlayer_19,
-	MultiPlayer_20,
-	MultiPlayer_21,
-	MultiPlayer_22,
-	MultiPlayer_23,
-	MultiPlayer_24,
-	MultiPlayer_25,
-	MultiPlayer_26,
-	MultiPlayer_27,
-	MultiPlayer_28,
-	MultiPlayer_29,
-	MultiPlayer_30,
-	MultiPlayer_31,
-	MultiPlayer_32,
+	MultiPlayer_P1 = 0,
+	MultiPlayer_P2,
+	MultiPlayer_P3,
+	MultiPlayer_P4,
+	MultiPlayer_P5,
+	MultiPlayer_P6,
+	MultiPlayer_P7,
+	MultiPlayer_P8,
+	MultiPlayer_P9,
+	MultiPlayer_P10,
+	MultiPlayer_P11,
+	MultiPlayer_P12,
+	MultiPlayer_P13,
+	MultiPlayer_P14,
+	MultiPlayer_P15,
+	MultiPlayer_P16,
+	MultiPlayer_P17,
+	MultiPlayer_P18,
+	MultiPlayer_P19,
+	MultiPlayer_P20,
+	MultiPlayer_P21,
+	MultiPlayer_P22,
+	MultiPlayer_P23,
+	MultiPlayer_P24,
+	MultiPlayer_P25,
+	MultiPlayer_P26,
+	MultiPlayer_P27,
+	MultiPlayer_P28,
+	MultiPlayer_P29,
+	MultiPlayer_P30,
+	MultiPlayer_P31,
+	MultiPlayer_P32,
 	NUM_MultiPlayer,	// leave this at the end
 	MultiPlayer_Invalid
 };