bound alignment constants

stepmania/src/Actor.cpp

@@ -32,6 +32,20 @@ Actor *Actor::Copy() const { return new Actor(*this); }
 
 static float g_fCabinetLights[NUM_CABINET_LIGHTS];
 
+static const char *HorizAlignNames[] = {
+	"Left",
+	"Center",
+	"Right"
+};
+LuaXType( HorizAlign );
+
+static const char *VertAlignNames[] = {
+	"Top",
+	"Middle",
+	"Bottom"
+};
+LuaXType( VertAlign );
+
 void Actor::SetBGMTime( float fTime, float fBeat )
 {
 	g_fCurrentBGMTime = fTime;
@@ -829,22 +843,6 @@ void Actor::ScaleTo( const RectF &rect, StretchType st )
 	SetZoom( fNewZoom );
 }
 
-void Actor::SetHorizAlignString( const RString &s )
-{
-	if     (s.EqualsNoCase("left"))		this->SetHorizAlign( HorizAlign_Left ); /* call derived */
-	else if(s.EqualsNoCase("center"))	this->SetHorizAlign( HorizAlign_Center );
-	else if(s.EqualsNoCase("right"))	this->SetHorizAlign( HorizAlign_Right );
-	else	ASSERT(0);
-}
-
-void Actor::SetVertAlignString( const RString &s )
-{
-	if     (s.EqualsNoCase("top"))		this->SetVertAlign( VertAlign_Top ); /* call derived */
-	else if(s.EqualsNoCase("middle"))	this->SetVertAlign( VertAlign_Middle );
-	else if(s.EqualsNoCase("bottom"))	this->SetVertAlign( VertAlign_Bottom );
-	else	ASSERT(0);
-}
-
 void Actor::SetEffectClockString( const RString &s )
 {
 	if     (s.EqualsNoCase("timer"))	this->SetEffectClock( CLOCK_TIMER );
@@ -1388,8 +1386,8 @@ public:
 	static int pitch( T* p, lua_State *L )			{ p->AddRotationP(FArg(1)); return 0; }
 	static int roll( T* p, lua_State *L )			{ p->AddRotationR(FArg(1)); return 0; }
 	static int shadowlength( T* p, lua_State *L )		{ p->SetShadowLength(FArg(1)); return 0; }
-	static int horizalign( T* p, lua_State *L )		{ p->SetHorizAlignString(SArg(1)); return 0; }
-	static int vertalign( T* p, lua_State *L )		{ p->SetVertAlignString(SArg(1)); return 0; }
+	static int horizalign( T* p, lua_State *L )		{ p->SetHorizAlign(Enum::Check<HorizAlign>(L, 1)); return 0; }
+	static int vertalign( T* p, lua_State *L )		{ p->SetVertAlign(Enum::Check<VertAlign>(L, 1)); return 0; }
 	static int luaeffect( T* p, lua_State *L )		{ p->SetEffectLua(SArg(1)); return 0; }
 	static int diffuseblink( T* p, lua_State *L )		{ p->SetEffectDiffuseBlink(); return 0; }
 	static int diffuseshift( T* p, lua_State *L )		{ p->SetEffectDiffuseShift(); return 0; }

stepmania/src/Actor.h

@@ -6,6 +6,7 @@
 #include "RageTypes.h"
 #include "RageUtil_AutoPtr.h"
 #include "LuaReference.h"
+#include "EnumHelper.h"
 #include <map>
 class XNode;
 struct lua_State;
@@ -30,6 +31,7 @@ enum HorizAlign
 	NUM_HorizAlign,
 	HorizAlign_Invalid
 };
+LuaDeclareType( HorizAlign );
 
 enum VertAlign
 {
@@ -39,6 +41,8 @@ enum VertAlign
 	NUM_VertAlign,
 	VertAlign_Invalid
 };
+LuaDeclareType( VertAlign );
+
 #define align_left HorizAlign_Left
 #define align_center HorizAlign_Center
 #define align_right HorizAlign_Right
@@ -251,10 +255,7 @@ public:
 	// Alignment settings.  These need to be virtual for BitmapText
 	//
 	virtual void SetHorizAlign( HorizAlign ha ) { m_HorizAlign = ha; }
-	void SetHorizAlignString( const RString &s );	// convenience
-
 	virtual void SetVertAlign( VertAlign va ) { m_VertAlign = va; }
-	void SetVertAlignString( const RString &s );	// convenience
 
 
 	//

stepmania/src/ActorUtil.cpp

@@ -430,8 +430,6 @@ void ActorUtil::ParseActorCommands( Lua *L, const RString &sCommands )
 			s << "\tself:" << sName << "(";
 
 			bool bFirstParamIsString =
-				sName == "horizalign" ||
-				sName == "vertalign" ||
 				sName == "effectclock" ||
 				sName == "playcommand" ||
 				sName == "queuecommand" ||