From bb9aeb4248360bc5a57f6730ed66aea5fd46dd86 Mon Sep 17 00:00:00 2001
From: Nipun Garg
Date: Tue, 18 Jun 2019 05:25:23 +0530
Subject: HDB: Add getter-setter for _mapX and _mapY

---
 engines/hdb/map-loader.cpp | 22 ++++++++++++++++++++++
 engines/hdb/map-loader.h   |  2 ++
 2 files changed, 24 insertions(+)

(limited to 'engines')

diff --git a/engines/hdb/map-loader.cpp b/engines/hdb/map-loader.cpp
index c6de98e148..090dbf3abb 100644
--- a/engines/hdb/map-loader.cpp
+++ b/engines/hdb/map-loader.cpp
@@ -228,4 +228,26 @@ void Map::draw() {
 	*/
 }
 
+void Map::getMapXY(int *x, int *y) {
+	*x = _mapX;
+	*y = _mapY;
+}
+
+void Map::setMapXY(int x, int y) {
+	if (x < 0) {
+		x = 0;
+	} else if (x > (_width * kTileWidth - 480)) {
+		x = _width * kTileWidth - 480;
+	}
+
+	if (y < 0) {
+		y = 0;
+	} else if (y > (_height * kTileHeight - 480)) {
+		y = _height * kTileHeight - 480;
+	}
+
+	_mapX = x;
+	_mapY = y;
+}
+
 }
diff --git a/engines/hdb/map-loader.h b/engines/hdb/map-loader.h
index 4b0317e810..cdae918f37 100644
--- a/engines/hdb/map-loader.h
+++ b/engines/hdb/map-loader.h
@@ -58,6 +58,8 @@ public:
 	int loadTiles();
 	bool load(Common::SeekableReadStream *stream);
 	void draw();
+	void getMapXY(int *x, int *y);
+	void setMapXY(int x, int y);
 
 	int _mapX, _mapY; // Coordinates of Map
 	int _mapTileX, _mapTileY; // Tile Coordinates of Map
-- 
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