Prepare for Steps Attacks.

No changelog entry yet: it's not complete.

Docs/Luadoc/Lua.xml

@@ -1380,6 +1380,7 @@
 			<Function name='GetRadarValues'/>
 			<Function name='GetStepsType'/>
 			<Function name='GetTimingData'/>
+			<Function name='HasAttacks'/>
 			<Function name='HasSignificantTimingChanges'/>
 			<Function name='IsAPlayerEdit'/>
 			<Function name='IsAnEdit'/>

Docs/Luadoc/LuaDocumentation.xml

@@ -3466,8 +3466,11 @@
 	<Function name='GetMeter' return='int' arguments=''>
 		Returns the numerical difficulty of the Steps.
 	</Function>
+	<Function name='HasAttacks' return='bool' arguments=''>
+		Returns <code>true</code> if the Steps has any attacks.
+	</Function>
         <Function name='HasSignificantTimingChanges' return='bool' arguments=''>
-               returns <code>true</code> if the song has significant timing changes.
+        	Returns <code>true</code> if the Steps pattern has significant timing changes.
         </Function>
 	<Function name='GetRadarValues' return='RadarValues' arguments='PlayerNumber pn'>
 		Returns the complete list of RadarValues for player <code>pn</code>. Use <Link class='RadarValues' function='GetValue' /> to grab a specific value.

src/Steps.cpp

@@ -40,6 +40,11 @@ Steps::~Steps()
 {
 }
 
+bool Steps::HasAttacks() const
+{
+	return !this->m_Attacks.empty();
+}
+
 unsigned Steps::GetHash() const
 {
 	if( parent )
@@ -463,7 +468,18 @@ public:
 	DEFINE_METHOD( IsAPlayerEdit,	IsAPlayerEdit() )
 	DEFINE_METHOD( UsesSplitTiming, UsesSplitTiming() )
 
-	static int HasSignificantTimingChanges( T* p, lua_State *L )	{ lua_pushboolean(L, p->HasSignificantTimingChanges()); return 1; }
+	static int HasSignificantTimingChanges( T* p, lua_State *L )
+	{
+		lua_pushboolean(L, p->HasSignificantTimingChanges()); 
+		return 1; 
+	}
+	
+	static int HasAttacks( T* p, lua_State *L )
+	{ 
+		lua_pushboolean(L, p->HasAttacks()); 
+		return 1; 
+	}
+	
 	
 	static int GetRadarValues( T* p, lua_State *L )
 	{
@@ -500,6 +516,7 @@ public:
 		ADD_METHOD( GetHash );
 		ADD_METHOD( GetMeter );
 		ADD_METHOD( HasSignificantTimingChanges );
+		ADD_METHOD( HasAttacks );
 		ADD_METHOD( GetRadarValues );
 		ADD_METHOD( GetTimingData );
 		//ADD_METHOD( GetSMNoteData );

src/Steps.h

@@ -1,6 +1,7 @@
 #ifndef STEPS_H
 #define STEPS_H
 
+#include "Attack.h"
 #include "GameConstantsAndTypes.h"
 #include "PlayerNumber.h"
 #include "Grade.h"
@@ -92,6 +93,11 @@ public:
 	 */
 	RString GetCredit() const			{ return Real()->m_sCredit; }
 
+	/** @brief The list of attacks. */
+	AttackArray m_Attacks;
+	/** @brief The stringified list of attacks. */
+	vector<RString> m_sAttackString;
+	
 	void SetFilename( RString fn )			{ m_sFilename = fn; }
 	RString GetFilename() const			{ return m_sFilename; }
 	void SetSavedToDisk( bool b )			{ DeAutogen(); m_bSavedToDisk = b; }
@@ -128,6 +134,11 @@ public:
 	 * @brief Determine if the Steps have any major timing changes during gameplay.
 	 * @return true if it does, or false otherwise. */
 	bool HasSignificantTimingChanges() const;
+	
+	/**
+	 * @brief Determine if the Steps have any attacks.
+	 * @return true if it does, or false otherwise. */
+	bool HasAttacks() const;
 
 	// Lua
 	void PushSelf( lua_State *L );