From c334c1103fbb927d4826bcafd89a71fa7391a093 Mon Sep 17 00:00:00 2001
From: Paweł Kołodziejski
Date: Sat, 13 Sep 2003 13:41:44 +0000
Subject: implemented opcodes: openfile and closefile

svn-id: r10226
---
 scumm/script_v6.cpp | 31 ++++++++++++++++++++++++-------
 scumm/scumm.h       |  1 +
 2 files changed, 25 insertions(+), 7 deletions(-)

(limited to 'scumm')

diff --git a/scumm/script_v6.cpp b/scumm/script_v6.cpp
index e7a6f23958..4241b27ae0 100644
--- a/scumm/script_v6.cpp
+++ b/scumm/script_v6.cpp
@@ -2827,7 +2827,7 @@ void Scumm_v6::o6_stopTalking() {
 }
 
 void Scumm_v6::o6_openFile() {
-	int a, len;
+	int mode, len, slot;
 	byte filename[100];
 
 	_msgPtrToAdd = filename;
@@ -2837,15 +2837,32 @@ void Scumm_v6::o6_openFile() {
 	len = resStrLen(_scriptPointer);
 	_scriptPointer += len + 1;
 
-	a = pop();
-	warning("stub o6_openFile(\"%s\", %d)", filename, a);
-	// -1 open failed, otherwise file slot
-	push(0);
+	mode = pop();
+	slot = -1;
+	for (int l = 0; l < 17; l++) {
+		if (_hFileTable[l].isOpen() == false) {
+			slot = l;
+			break;
+		}
+	}
+
+	if (slot != -1) {
+		if (mode == 1)
+			_hFileTable[slot].open((char*)filename, this->getGameDataPath(), File::kFileReadMode);
+		else if (mode == 2)
+			_hFileTable[slot].open((char*)filename, this->getGameDataPath(), File::kFileWriteMode);
+		else
+			error("o6_openFile(): wrong open file mode");
+
+		warning("%d = o6_openFile(\"%s\", %d)", slot, filename, mode);
+	}
+	push(slot);
 }
 
 void Scumm_v6::o6_closeFile() {
-	// pop'd variable should be that pushed in o6_openFile()
-	warning("stub o6_closeFile(%d)", pop());
+	int slot = pop();
+	_hFileTable[slot].close();
+	warning("o6_closeFile(%d)", slot);
 }
 
 void Scumm_v6::o6_deleteFile() {
diff --git a/scumm/scumm.h b/scumm/scumm.h
index c5869f4835..0b8f760f78 100644
--- a/scumm/scumm.h
+++ b/scumm/scumm.h
@@ -559,6 +559,7 @@ protected:
 	/* Should be in Resource class */
 	File _fileHandle;
 	uint32 _fileOffset;
+	File _hFileTable[17];
 	int _resourceHeaderSize;
 	char *_exe_name;	// This is the name we use for opening resource files
 	char *_game_name;	// This is the game the user calls it, so use for saving
-- 
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