From 350943f291f6e6b9506bb790b7e0496504c2e6fd Mon Sep 17 00:00:00 2001
From: Filippos Karapetis
Date: Tue, 23 Dec 2008 15:26:55 +0000
Subject: Enumerated the different actor directions and fixed spelling

svn-id: r35496
---
 engines/saga/actor.cpp |  4 ++--
 engines/saga/actor.h   | 29 ++++++++++++++++-------------
 2 files changed, 18 insertions(+), 15 deletions(-)

diff --git a/engines/saga/actor.cpp b/engines/saga/actor.cpp
index 8112ebb655..ffd725b9da 100644
--- a/engines/saga/actor.cpp
+++ b/engines/saga/actor.cpp
@@ -685,7 +685,7 @@ ActorFrameRange *Actor::getActorFrameRange(uint16 actorId, int frameType) {
 		}
 
 
-		fourDirection = actorDirectectionsLUT[actor->_facingDirection];
+		fourDirection = actorDirectionsLUT[actor->_facingDirection];
 		return &actor->_frames[frameType].directions[fourDirection];
 	}
 
@@ -700,7 +700,7 @@ ActorFrameRange *Actor::getActorFrameRange(uint16 actorId, int frameType) {
 			return &def;
 		}
 		frameType = CLIP(frameType, 0, actor->_framesCount - 1);
-		fourDirection = actorDirectectionsLUT[actor->_facingDirection];
+		fourDirection = actorDirectionsLUT[actor->_facingDirection];
 		return &actor->_frames[frameType].directions[fourDirection];
 	}
 	return NULL;
diff --git a/engines/saga/actor.h b/engines/saga/actor.h
index 351abd78e3..cae8dd8355 100644
--- a/engines/saga/actor.h
+++ b/engines/saga/actor.h
@@ -59,10 +59,6 @@ class HitZone;
 #define ACTOR_COLLISION_HEIGHT       8
 
 #define ACTOR_DIRECTIONS_COUNT	4	// for ActorFrameSequence
-#define ACTOR_DIRECTION_RIGHT	0
-#define ACTOR_DIRECTION_LEFT	1
-#define ACTOR_DIRECTION_BACK	2
-#define ACTOR_DIRECTION_FORWARD	3
 
 #define ACTOR_SPEECH_STRING_MAX 16	// speech const
 #define ACTOR_SPEECH_ACTORS_MAX 8
@@ -78,6 +74,13 @@ class HitZone;
 
 #define ACTOR_INHM_SIZE 228
 
+enum ActorDirections {
+	kDirectionRight = 0,
+	kDirectionLeft = 1,
+	kDirectionUp = 2,
+	kDirectionDown = 3
+};
+
 enum ActorActions {
 	kActionWait = 0,
 	kActionWalkToPoint = 1,
@@ -131,15 +134,15 @@ enum ActorFrameTypes {
 };
 
 // Lookup table to convert 8 cardinal directions to 4
-static const int actorDirectectionsLUT[8] = {
-	ACTOR_DIRECTION_BACK,	// kDirUp
-	ACTOR_DIRECTION_RIGHT,	// kDirUpRight
-	ACTOR_DIRECTION_RIGHT,	// kDirRight
-	ACTOR_DIRECTION_RIGHT,	// kDirDownRight
-	ACTOR_DIRECTION_FORWARD,// kDirDown
-	ACTOR_DIRECTION_LEFT,	// kDirDownLeft
-	ACTOR_DIRECTION_LEFT,	// kDirLeft
-	ACTOR_DIRECTION_LEFT,	// kDirUpLeft
+static const int actorDirectionsLUT[8] = {
+	kDirectionUp,       // kDirUp
+	kDirectionRight,    // kDirUpRight
+	kDirectionRight,    // kDirRight
+	kDirectionRight,    // kDirDownRight
+	kDirectionDown,     // kDirDown
+	kDirectionLeft,     // kDirDownLeft
+	kDirectionLeft,     // kDirLeft
+	kDirectionLeft      // kDirUpLeft
 };
 
 enum ActorFlagsEx {
-- 
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