From 827561911ac8ca8136ee062908717225947596ea Mon Sep 17 00:00:00 2001
From: Max Horn
Date: Tue, 5 Apr 2011 12:10:05 +0200
Subject: SCUMM: Move _heV7DiskOffsets from ScummEngine to ScummEngine_v70he

---
 engines/scumm/detection.cpp  | 50 +++++++++++++++++++++++++++++++++++++-------
 engines/scumm/he/intern_he.h |  3 +++
 engines/scumm/scumm.cpp      |  2 +-
 engines/scumm/scumm.h        |  1 -
 4 files changed, 47 insertions(+), 9 deletions(-)

(limited to 'engines/scumm')

diff --git a/engines/scumm/detection.cpp b/engines/scumm/detection.cpp
index f0f9c7c9bc..87ec7b85a4 100644
--- a/engines/scumm/detection.cpp
+++ b/engines/scumm/detection.cpp
@@ -108,7 +108,44 @@ Common::String ScummEngine_v60he::generateFilename(const int room) const {
 	case kGenHEPC:
 		if (room < 0) {
 			id = '0' - room;
-		} else if (_game.heversion >= 98) {
+		} else {
+			const int diskNumber = (room > 0) ? _res->roomno[rtRoom][room] : 0;
+			id = diskNumber + '0';
+		}
+
+		if (_filenamePattern.genMethod == kGenHEPC) {
+			snprintf(buf, sizeof(buf), "%s.he%c", _filenamePattern.pattern, id);
+		} else {
+			if (id == '3') { // special case for cursors
+				// For mac they're stored in game binary
+				strncpy(buf, _filenamePattern.pattern, sizeof(buf));
+			} else {
+				if (_filenamePattern.genMethod == kGenHEMac)
+					snprintf(buf, sizeof(buf), "%s (%c)", _filenamePattern.pattern, id);
+				else
+					snprintf(buf, sizeof(buf), "%s %c", _filenamePattern.pattern, id);
+			}
+		}
+
+		break;
+
+	default:
+		// Fallback to parent method
+		return ScummEngine::generateFilename(room);
+	}
+
+	return buf;
+}
+
+Common::String ScummEngine_v70he::generateFilename(const int room) const {
+	char buf[128];
+	char id = 0;
+
+	switch (_filenamePattern.genMethod) {
+	case kGenHEMac:
+	case kGenHEMacNoParens:
+	case kGenHEPC:
+		if (_game.heversion >= 98 && room >= 0) {
 			int disk = 0;
 			if (_heV7DiskOffsets)
 				disk = _heV7DiskOffsets[room];
@@ -132,11 +169,10 @@ Common::String ScummEngine_v60he::generateFilename(const int room) const {
 				id = '0';
 				snprintf(buf, sizeof(buf), "%s.he0", _filenamePattern.pattern);
 			}
-		} else if (_game.heversion >= 70) {
-			id = (room == 0) ? '0' : '1';
+		} else if (room < 0) {
+			id = '0' - room;
 		} else {
-			const int diskNumber = (room > 0) ? _res->roomno[rtRoom][room] : 0;
-			id = diskNumber + '0';
+			id = (room == 0) ? '0' : '1';
 		}
 
 		if (_filenamePattern.genMethod == kGenHEPC) {
@@ -158,8 +194,8 @@ Common::String ScummEngine_v60he::generateFilename(const int room) const {
 		break;
 
 	default:
-		// Fallback to original method
-		return ScummEngine::generateFilename(room);
+		// Fallback to parent method
+		return ScummEngine_v60he::generateFilename(room);
 	}
 
 	return buf;
diff --git a/engines/scumm/he/intern_he.h b/engines/scumm/he/intern_he.h
index 92a8ca9309..96807ccbd5 100644
--- a/engines/scumm/he/intern_he.h
+++ b/engines/scumm/he/intern_he.h
@@ -113,6 +113,7 @@ class ScummEngine_v70he : public ScummEngine_v60he {
 protected:
 	ResExtractor *_resExtractor;
 
+	byte *_heV7DiskOffsets;
 	byte *_heV7RoomOffsets;
 
 	int32 _heSndSoundId, _heSndOffset, _heSndChannel, _heSndFlags, _heSndSoundFreq;
@@ -124,6 +125,8 @@ public:
 	ScummEngine_v70he(OSystem *syst, const DetectorResult &dr);
 	~ScummEngine_v70he();
 
+	virtual Common::String generateFilename(const int room) const;
+
 	void restoreBackgroundHE(Common::Rect rect, int dirtybit = 0);
 
 protected:
diff --git a/engines/scumm/scumm.cpp b/engines/scumm/scumm.cpp
index 7861807362..bd8b3e5759 100644
--- a/engines/scumm/scumm.cpp
+++ b/engines/scumm/scumm.cpp
@@ -201,7 +201,6 @@ ScummEngine::ScummEngine(OSystem *syst, const DetectorResult &dr)
 	_bootParam = 0;
 	_dumpScripts = false;
 	_debugMode = 0;
-	_heV7DiskOffsets = NULL;
 	_heV7RoomIntOffsets = NULL;
 	_objectOwnerTable = NULL;
 	_objectRoomTable = NULL;
@@ -788,6 +787,7 @@ ScummEngine_v70he::ScummEngine_v70he(OSystem *syst, const DetectorResult &dr)
 	else
 		_resExtractor = new Win32ResExtractor(this);
 
+	_heV7DiskOffsets = NULL;
 	_heV7RoomOffsets = NULL;
 
 	_heSndSoundId = 0;
diff --git a/engines/scumm/scumm.h b/engines/scumm/scumm.h
index f26385a21e..43c86cdc9f 100644
--- a/engines/scumm/scumm.h
+++ b/engines/scumm/scumm.h
@@ -773,7 +773,6 @@ public:
 protected:
 	int _resourceHeaderSize;
 	byte _resourceMapper[128];
-	byte *_heV7DiskOffsets;
 	uint32 *_heV7RoomIntOffsets;
 	const byte *_resourceLastSearchBuf; // FIXME: need to put it to savefile?
 	uint32 _resourceLastSearchSize;    // FIXME: need to put it to savefile?
-- 
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