From 267ddc8358c8b5ddd2034cadfaaf1b7c97a83ff8 Mon Sep 17 00:00:00 2001
From: Nipun Garg
Date: Sat, 6 Jul 2019 01:47:05 +0530
Subject: HDB: Add turnOnSnow()

---
 engines/hdb/gfx.cpp | 11 +++++++++++
 engines/hdb/gfx.h   |  1 +
 2 files changed, 12 insertions(+)

(limited to 'engines/hdb')

diff --git a/engines/hdb/gfx.cpp b/engines/hdb/gfx.cpp
index d4315a060c..3fdba2ed8e 100644
--- a/engines/hdb/gfx.cpp
+++ b/engines/hdb/gfx.cpp
@@ -192,6 +192,17 @@ void Gfx::updateFade() {
 	debug(9, "STUB: Gfx::updateFade incomplete");
 }
 
+void Gfx::turnOnSnow() {
+	int		i;
+	_snowInfo.active = true;
+	for (i = 0; i < MAX_SNOW; i++) {
+		_snowInfo.x[i] = g_hdb->_rnd->getRandomNumber(kScreenWidth);
+		_snowInfo.y[i] = g_hdb->_rnd->getRandomNumber(kScreenHeight);
+		_snowInfo.yv[i] = g_hdb->_rnd->getRandomNumber(3) + 1;
+		_snowInfo.xvindex[i] = g_hdb->_rnd->getRandomNumber(MAX_SNOW_XV);
+	}
+}
+
 Picture *Gfx::loadPic(const char *picName) {
 	Picture *pic = new Picture;
 	Common::SeekableReadStream *stream = g_hdb->_fileMan->findFirstData(picName, TYPE_PIC);
diff --git a/engines/hdb/gfx.h b/engines/hdb/gfx.h
index ae7927debc..597bf7fe37 100644
--- a/engines/hdb/gfx.h
+++ b/engines/hdb/gfx.h
@@ -107,6 +107,7 @@ public:
 	bool isFadeActive() { return _fadeInfo.active; }
 	bool isFadeStaying() { return _fadeInfo.stayFaded; }
 	void turnOffFade() { _fadeInfo.active = _fadeInfo.stayFaded = false; }
+	void turnOnSnow();
 	void turnOffSnow() { _snowInfo.active = false; }
 
 	Picture *loadPic(const char *picName);
-- 
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