From 92b1b287b1686424a58abfb06661916bf3dfcaeb Mon Sep 17 00:00:00 2001
From: Walter van Niftrik
Date: Fri, 15 Apr 2016 23:49:00 +0200
Subject: ADL: Preliminary support for hires6 disk changing

---
 engines/adl/hires6.h | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

(limited to 'engines/adl/hires6.h')

diff --git a/engines/adl/hires6.h b/engines/adl/hires6.h
index 443a9ca5a9..aa3dbf5e77 100644
--- a/engines/adl/hires6.h
+++ b/engines/adl/hires6.h
@@ -49,9 +49,23 @@ namespace Adl {
 #define IDI_HR6_MSG_ITEM_NOT_HERE      254
 #define IDI_HR6_MSG_THANKS_FOR_PLAYING 252
 
+struct DiskDataDesc {
+	byte track;
+	byte sector;
+	byte offset;
+	byte volume;
+};
+
 class HiRes6Engine : public AdlEngine_v3 {
 public:
-	HiRes6Engine(OSystem *syst, const AdlGameDescription *gd) : AdlEngine_v3(syst, gd), _currVerb(0), _currNoun(0) { }
+	HiRes6Engine(OSystem *syst, const AdlGameDescription *gd) :
+			AdlEngine_v3(syst, gd),
+			_boot(nullptr),
+			_currVerb(0),
+			_currNoun(0) {
+	}
+
+	~HiRes6Engine() { delete _boot; }
 
 private:
 	// AdlEngine
@@ -65,7 +79,11 @@ private:
 	void printString(const Common::String &str);
 	void applyDataBlockOffset(byte &track, byte &sector) const;
 
+	void loadDisk(byte disk);
+
+	DiskImage_DSK *_boot;
 	byte _currVerb, _currNoun;
+	Common::Array<DiskDataDesc> _diskDataDesc;
 };
 
 } // End of namespace Adl
-- 
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