Add support for unpacked data files, in the PC version of PN.

svn-id: r40192

3 files changed, 46 insertions, 24 deletions

diff --git a/engines/agos/detection_tables.h b/engines/agos/detection_tables.h
index 41147b85f8..37ce492773 100644
--- a/engines/agos/detection_tables.h
+++ b/engines/agos/detection_tables.h
@@ -92,13 +92,14 @@ static const AGOSGameDescription gameDescriptions[] = {
 		GF_OLD_BUNDLE | GF_CRUNCHED | GF_PLANAR
 	},
 
-	// Personal Nightmare 1.1c - EGA English DOS Floppy
+	// Personal Nightmare 1.1c - EGA English DOS Floppy (Packed)
 	{
 		{
 			"pn",
 			"Floppy",
 
 			{
+	{ "01.out",		GAME_ICONFILE,	"3a2a4c3e07dfbc4b309deade0af37baf", -1},
 	{ "icon.out",		GAME_ICONFILE,	"40d8347c3154bfa8b642d6860a4b9481", -1},
 	{ "night.dbm",		GAME_BASEFILE,	"177311ae059243f6a2740e950585d786", -1},
 	{ "night.txt",		GAME_TEXTFILE,	"861fc1fa0864eef585f5865dee52e325", -1},
@@ -114,6 +115,29 @@ static const AGOSGameDescription gameDescriptions[] = {
 		GF_OLD_BUNDLE | GF_CRUNCHED | GF_EGA | GF_PLANAR
 	},
 
+	// Personal Nightmare 1.1c - EGA English DOS Floppy (Unpacked)
+	{
+		{
+			"pn",
+			"Floppy",
+
+			{
+	{ "01.out",		GAME_ICONFILE,	"7f3e2a7a3aad016ad1bf540fcbe031ca", -1},
+	{ "icon.out",		GAME_ICONFILE,	"40d8347c3154bfa8b642d6860a4b9481", -1},
+	{ "night.dbm",		GAME_BASEFILE,	"177311ae059243f6a2740e950585d786", -1},
+	{ "night.txt",		GAME_TEXTFILE,	"861fc1fa0864eef585f5865dee52e325", -1},
+	{ NULL, 0, NULL, 0}
+			},
+			Common::EN_ANY,
+			Common::kPlatformPC,
+			ADGF_NO_FLAGS
+		},
+
+		GType_PN,
+		GID_PN,
+		GF_OLD_BUNDLE | GF_EGA | GF_PLANAR
+	},
+
 	// Elvira 1 - English Amiga Floppy Demo
 	{
 		{
diff --git a/engines/agos/res.cpp b/engines/agos/res.cpp
index 54a3fad757..4c8340794a 100644
--- a/engines/agos/res.cpp
+++ b/engines/agos/res.cpp
@@ -892,29 +892,27 @@ void AGOSEngine::loadVGAVideoFile(uint16 id, uint8 type, bool useError) {
 			dst = allocBlock(dstSize + extraBuffer);
 			if (in.read(dst, dstSize) != dstSize)
 				error("loadVGAVideoFile: Read failed");
+		} else if (getGameType() == GType_PN && (getFeatures() & GF_CRUNCHED)) {
+			Common::Stack<uint32> data;
+			byte *dataOut = 0;
+			int dataOutSize = 0;
+
+			for (uint i = 0; i < srcSize / 4; ++i)
+				data.push(in.readUint32BE());
+
+			decompressPN(data, dataOut, dataOutSize);
+			dst = allocBlock (dataOutSize + extraBuffer);
+			memcpy(dst, dataOut, dataOutSize);
+			delete[] dataOut;
 		} else if (getFeatures() & GF_CRUNCHED) {
-			if (getGameType() == GType_PN) {
-				Common::Stack<uint32> data;
-				byte *dataOut = 0;
-				int dataOutSize = 0;
-
-				for (uint i = 0; i < srcSize / 4; ++i)
-					data.push(in.readUint32BE());
-
-				decompressPN(data, dataOut, dataOutSize);
-				dst = allocBlock (dataOutSize + extraBuffer);
-				memcpy(dst, dataOut, dataOutSize);
-				delete[] dataOut;
-			} else {
-				byte *srcBuffer = (byte *)malloc(srcSize);
-				if (in.read(srcBuffer, srcSize) != srcSize)
-					error("loadVGAVideoFile: Read failed");
-
-				dstSize = READ_BE_UINT32(srcBuffer + srcSize - 4);
-				dst = allocBlock (dstSize + extraBuffer);
-				decrunchFile(srcBuffer, dst, srcSize);
-				free(srcBuffer);
-			}
+			byte *srcBuffer = (byte *)malloc(srcSize);
+			if (in.read(srcBuffer, srcSize) != srcSize)
+				error("loadVGAVideoFile: Read failed");
+
+			dstSize = READ_BE_UINT32(srcBuffer + srcSize - 4);
+			dst = allocBlock (dstSize + extraBuffer);
+			decrunchFile(srcBuffer, dst, srcSize);
+			free(srcBuffer);
 		} else {
 			dst = allocBlock(dstSize + extraBuffer);
 			if (in.read(dst, dstSize) != dstSize)
diff --git a/engines/agos/res_snd.cpp b/engines/agos/res_snd.cpp
index 27c669b1e2..60c79b2324 100644
--- a/engines/agos/res_snd.cpp
+++ b/engines/agos/res_snd.cpp
@@ -390,7 +390,7 @@ bool AGOSEngine::loadVGASoundFile(uint16 id, uint8 type) {
 	}
 
 	dstSize = srcSize = in.size();
-	if (getGameType() == GType_PN) {
+	if (getGameType() == GType_PN && (getFeatures() & GF_CRUNCHED)) {
 		Common::Stack<uint32> data;
 		byte *dataOut = 0;
 		int dataOutSize = 0;