From ff2c6fe30a7aba9021f10abb64483a0c1857c077 Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Wed, 17 Jul 2019 19:55:12 +0200
Subject: HDB: More var initialisation

---
 engines/hdb/ai-init.cpp | 4 ++--
 engines/hdb/gfx.cpp     | 5 ++++-
 engines/hdb/map.cpp     | 2 +-
 3 files changed, 7 insertions(+), 4 deletions(-)

(limited to 'engines/hdb')

diff --git a/engines/hdb/ai-init.cpp b/engines/hdb/ai-init.cpp
index 9c7aea4c47..ec6403a955 100644
--- a/engines/hdb/ai-init.cpp
+++ b/engines/hdb/ai-init.cpp
@@ -948,8 +948,8 @@ bool AI::init() {
 	_useSwitchOn	= g_hdb->_gfx->getTileIndex("t32_switch_on");
 	_useSwitch2Off	= g_hdb->_gfx->getTileIndex("anim_t32_1switch_off01");
 	_useSwitch2On	= g_hdb->_gfx->getTileIndex("t32_1switch_on");
-//	_useHandswitchOn	= g_hdb->_gfx->getTileIndex("t32_ship_handswitch_on");
-//	_useHandswitchOff	= g_hdb->_gfx->getTileIndex("anim_t32_ship_handswitch_off1");
+	_useHandswitchOn	= g_hdb->_gfx->getTileIndex("t32_ship_handswitch_on");
+	_useHandswitchOff	= g_hdb->_gfx->getTileIndex("anim_t32_ship_handswitch_off1");
 	_useHolderEmpty	= g_hdb->_gfx->getTileIndex("anim_t32_holder_empty1");
 	_useHolderFull	= g_hdb->_gfx->getTileIndex("t32_holder_full");
 	_useMailsorter	= g_hdb->_gfx->getTileIndex("anim_t32_mailsort1");
diff --git a/engines/hdb/gfx.cpp b/engines/hdb/gfx.cpp
index 8b2ac3dc62..b497b53b05 100644
--- a/engines/hdb/gfx.cpp
+++ b/engines/hdb/gfx.cpp
@@ -34,8 +34,11 @@ Gfx::Gfx() {
 	_cosines = new Common::CosineTable(360);
 	_systemInit = false;
 
+	_numTiles = 0;
+
 	memset(&_fadeInfo, 0, sizeof(_fadeInfo));
 	memset(&_snowInfo, 0, sizeof(_snowInfo));
+	memset(&_skyTiles, 0, sizeof(_skyTiles));
 }
 
 Gfx::~Gfx() {
@@ -574,7 +577,7 @@ int Gfx::isSky(int index) {
 	}
 
 	for (int i = 0; i < kMaxSkies; i++) {
-		if(_skyTiles[i] == index) {
+		if (_skyTiles[i] == index) {
 			return i + 1; // The skyTiles are indexed from 1. 0 => No Sky tile
 		}
 	}
diff --git a/engines/hdb/map.cpp b/engines/hdb/map.cpp
index 195b673e31..a17b0db1f1 100644
--- a/engines/hdb/map.cpp
+++ b/engines/hdb/map.cpp
@@ -1169,7 +1169,7 @@ bool Map::checkXYOnScreen(int x, int y) {
 }
 
 bool Map::checkOneTileExistInRange(int tileIndex, int count) {
-	for (int i = 0; i < _width*_height; i++) {
+	for (int i = 0; i < _width * _height; i++) {
 		if (_background[i] >= tileIndex && _background[i] < tileIndex + count)
 			return true;
 		if (_foreground[i] >= tileIndex && _foreground[i] < tileIndex + count)
-- 
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