From dfa76fc545286fe806c4eb7d14864385a6d5785f Mon Sep 17 00:00:00 2001
From: Nipun Garg
Date: Sat, 22 Jun 2019 05:58:29 +0530
Subject: HDB: Add _animTargets and related data

---
 engines/hdb/ai-init.cpp |  2 ++
 engines/hdb/ai.h        | 39 ++++++++++++++++++++++++++++++++-------
 2 files changed, 34 insertions(+), 7 deletions(-)

diff --git a/engines/hdb/ai-init.cpp b/engines/hdb/ai-init.cpp
index 65240d1d19..22cf7297c7 100644
--- a/engines/hdb/ai-init.cpp
+++ b/engines/hdb/ai-init.cpp
@@ -669,6 +669,7 @@ AIEntTypeInfo aiEntList[] = {
 AI::AI() {
 	_ents = new Common::Array<AIEntity *>;
 	_floats = new Common::Array<AIEntity *>;
+	_animTargets = new Common::Array<AnimTarget *>;
 
 	for (int i = 0; i < kMaxLevel2Ents;i++) {
 		_entsLevel2[i] = new AIEntLevel2;
@@ -681,6 +682,7 @@ AI::AI() {
 AI::~AI() {
 	delete _ents;
 	delete _floats;
+	delete _animTargets;
 	for (int i = 0; i < kMaxLevel2Ents;i++) {
 		delete _entsLevel2[i];
 	}
diff --git a/engines/hdb/ai.h b/engines/hdb/ai.h
index 7fcb6ab3a2..754dfdf29b 100644
--- a/engines/hdb/ai.h
+++ b/engines/hdb/ai.h
@@ -29,6 +29,7 @@ namespace HDB {
 
 enum {
 	kMaxAnimFrames = 8,
+	kMaxAnimTFrames = 16,
 	kMaxDeathFrames = 12,
 	kMaxLevel2Ents = 60,
 	kMaxInventory = 10,
@@ -304,6 +305,12 @@ enum AIState {
 	STATE_ENDSTATES
 };
 
+enum AnimSpeed {
+	ANIM_SLOW,
+	ANIM_NORMAL,
+	ANIM_FAST
+};
+
 enum CineType {
 	C_NO_COMMAND,
 	C_STOPCINE,
@@ -513,13 +520,6 @@ struct AIEntTypeInfo {
 
 extern AIEntTypeInfo aiEntList[];
 
-struct InvEnt {
-	uint16 keep;
-	AIEntity *ent;
-
-	InvEnt() : keep(0), ent(NULL) {}
-};
-
 struct AIEntLevel2 {
 	uint16 x;
 	uint16 y;
@@ -531,6 +531,30 @@ struct AIEntLevel2 {
 	AIEntLevel2() : x(0), y(0), draw(NULL), e(NULL), aiDraw(NULL), stunnedWait(0) {}
 };
 
+struct AnimTarget {
+	uint16 x, y;
+	uint16 start, end;
+	int16 vel;
+	uint16 animCycle;
+	uint16 animFrame;
+	bool killAuto; // Keep it alive if its an Auto?
+	bool inMap;
+	Tile *gfxList[kMaxAnimTFrames];
+
+	AnimTarget() : x(0), y(0), start(0), end(0), vel(0), animCycle(0), animFrame(0), killAuto(false), inMap(false) {
+		for (int i = 0; i < kMaxAnimTFrames;i++) {
+			gfxList[i] = new Tile;
+		}
+	}
+};
+
+struct InvEnt {
+	uint16 keep;
+	AIEntity *ent;
+
+	InvEnt() : keep(0), ent(NULL) {}
+};
+
 struct Waypoint {
 	int x, y, level;
 
@@ -881,6 +905,7 @@ private:
 
 	Common::Array<AIEntity *> *_ents;
 	Common::Array<AIEntity *> *_floats;
+	Common::Array<AnimTarget *> *_animTargets;
 	AIEntity *_player;
 
 	// Cinematics Variables
-- 
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