From 45b721d3cc47c6682edbf3e8cf30c31ca72c5a3c Mon Sep 17 00:00:00 2001
From: Gregory Montoir
Date: Wed, 30 May 2007 18:43:28 +0000
Subject: cleanup, don't rely on assert() to ensure a gamefile/savefile is
 opened. Also removed the use of Common::File global objects.

svn-id: r27021
---
 engines/cine/part.cpp | 47 +++++++++++++++++++++--------------------------
 1 file changed, 21 insertions(+), 26 deletions(-)

(limited to 'engines/cine/part.cpp')

diff --git a/engines/cine/part.cpp b/engines/cine/part.cpp
index 5b7016b91b..1182624cd7 100644
--- a/engines/cine/part.cpp
+++ b/engines/cine/part.cpp
@@ -36,36 +36,29 @@ PartBuffer *partBuffer;
 void loadPart(const char *partName) {
 	uint16 i;
 
-	for (i = 0; i < NUM_MAX_PARTDATA; i++) {
-		partBuffer[i].partName[0] = 0;
-		partBuffer[i].offset = 0;
-		partBuffer[i].packedSize = 0;
-		partBuffer[i].unpackedSize = 0;
-	}
-
+	memset(partBuffer, 0, sizeof(PartBuffer) * NUM_MAX_PARTDATA);
 	numElementInPart = 0;
 
-	partFileHandle.close();
+	g_cine->_partFileHandle.close();
 
 	checkDataDisk(-1);
 
-	partFileHandle.open(partName);
-
-	assert(partFileHandle.isOpen());
+	if (!g_cine->_partFileHandle.open(partName))
+		error("loadPart(): Cannot open file %s", partName);
 
 	setMouseCursor(MOUSE_CURSOR_DISK);
 
-	numElementInPart = partFileHandle.readUint16BE();
-	partFileHandle.readUint16BE(); // entry size
+	numElementInPart = g_cine->_partFileHandle.readUint16BE();
+	g_cine->_partFileHandle.readUint16BE(); // entry size
 
 	strcpy(currentPartName, partName);
 
 	for (i = 0; i < numElementInPart; i++) {
-		partFileHandle.read(partBuffer[i].partName, 14);
-		partBuffer[i].offset = partFileHandle.readUint32BE();
-		partBuffer[i].packedSize = partFileHandle.readUint32BE();
-		partBuffer[i].unpackedSize = partFileHandle.readUint32BE();
-		partFileHandle.readUint32BE(); // unused
+		g_cine->_partFileHandle.read(partBuffer[i].partName, 14);
+		partBuffer[i].offset = g_cine->_partFileHandle.readUint32BE();
+		partBuffer[i].packedSize = g_cine->_partFileHandle.readUint32BE();
+		partBuffer[i].unpackedSize = g_cine->_partFileHandle.readUint32BE();
+		g_cine->_partFileHandle.readUint32BE(); // unused
 	}
 
 	if (g_cine->getGameType() == Cine::GType_FW && g_cine->getPlatform() == Common::kPlatformPC && strcmp(partName, "BASESON.SND") != 0)
@@ -376,8 +369,8 @@ int16 findFileInBundle(const char *fileName) {
 void readFromPart(int16 idx, byte *dataPtr) {
 	setMouseCursor(MOUSE_CURSOR_DISK);
 
-	partFileHandle.seek(partBuffer[idx].offset, SEEK_SET);
-	partFileHandle.read(dataPtr, partBuffer[idx].packedSize);
+	g_cine->_partFileHandle.seek(partBuffer[idx].offset, SEEK_SET);
+	g_cine->_partFileHandle.read(dataPtr, partBuffer[idx].packedSize);
 }
 
 byte *readBundleFile(int16 foundFileIdx) {
@@ -429,10 +422,9 @@ byte *readFile(const char *filename) {
 	if (!in.isOpen())
 		error("readFile(): Cannot open file %s", filename);
 
-	byte *dataPtr;
 	uint32 size = in.size();
 
-	dataPtr = (byte *)malloc(size);
+	byte *dataPtr = (byte *)malloc(size);
 	in.read(dataPtr, size);
 
 	return dataPtr;
@@ -450,12 +442,15 @@ void dumpBundle(const char *fileName) {
 	for (int i = 0; i < numElementInPart; i++) {
 		byte *data = readBundleFile(i);
 
+		debug(0, "%s", partBuffer[i].partName);
+
 		Common::File out;
+		if (out.open(Common::String("dumps/") + partBuffer[i].partName, Common::File::kFileWriteMode)) {
+			out.write(data, partBuffer[i].unpackedSize);
+			out.close();
+		}
 
-		debug(0, "%s", partBuffer[i].partName);
-		out.open(Common::String("dumps/") + partBuffer[i].partName, Common::File::kFileWriteMode);
-		out.write(data, partBuffer[i].unpackedSize);
-		out.close();
+		free(data);
 	}
 
 	loadPart(tmpPart);
-- 
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