HDB: Add _arrowPaths data

2 files changed, 18 insertions, 0 deletions

diff --git a/engines/hdb/ai-init.cpp b/engines/hdb/ai-init.cpp
index cc5bd9490b..c15f5a17d5 100644
--- a/engines/hdb/ai-init.cpp
+++ b/engines/hdb/ai-init.cpp
@@ -670,6 +670,7 @@ AI::AI() {
 	_ents = new Common::Array<AIEntity *>;
 	_floats = new Common::Array<AIEntity *>;
 	_animTargets = new Common::Array<AnimTarget *>;
+	_arrowPaths = new Common::Array<ArrowPath *>;
 
 	// REMOVE: Remove for final. Used here due to lack of a MENU
 	_numGems = _numGooCups = _numMonkeystones = _numInventory = 0;
@@ -682,6 +683,7 @@ AI::~AI() {
 	delete _ents;
 	delete _floats;
 	delete _animTargets;
+	delete _arrowPaths;
 }
 
 bool AI::init() {
@@ -832,6 +834,12 @@ void AI::restartSystem() {
 	// Clear the Entity List
 	_ents->clear();
 
+	// Clear Anim Targets List
+	_animTargets->clear();
+
+	// Clear ArrowPath List
+	_arrowPaths->clear();
+
 	// Clear Cinematic System
 	_cineActive = _cameraLock = _playerLock = _cineAborted = false;
 
diff --git a/engines/hdb/ai.h b/engines/hdb/ai.h
index 9c49e3e14d..fec57834a6 100644
--- a/engines/hdb/ai.h
+++ b/engines/hdb/ai.h
@@ -583,6 +583,14 @@ struct AutoAction {
 	AutoAction() : x(0), y(0), activated(false), luaFuncInit(""), luaFuncUse(""), entityName("") {}
 };
 
+struct ArrowPath {
+	uint16 type;
+	AIDir dir;
+	uint16 tileX, tileY;
+
+	ArrowPath() : type(0), dir(DIR_NONE), tileX(0), tileY(0) {}
+};
+
 struct CineCommand {
 	CineType cmdType;
 	double x, y;
@@ -937,6 +945,8 @@ public:
 
 	AutoAction _autoActions[kMaxAutoActions];
 
+	Common::Array<ArrowPath *> *_arrowPaths;
+
 	// Virtual Player
 	AIEntity _dummyPlayer;