FULLPIPE: Started work on CObList loader

engines/fullpipe/objects.h

@@ -31,22 +31,25 @@ class CObject {
 	virtual ~CObject() {}
 };
 
-typedef Common::List<CObject> CObList;
+class CObList : Common::List<CObject>, public CObject {
+ public:
+	virtual bool load(MfcArchive &file);
+};
 
 class MemoryObject {
 	//CObject obj;
-  int filename;
-  int field_8;
-  int field_C;
-  int field_10;
-  char field_14;
-  char field_15;
-  char field_16;
-  char field_17;
-  int data;
-  int dataSize;
-  int flags;
-  int libHandle;
+	int filename;
+	int field_8;
+	int field_C;
+	int field_10;
+	char field_14;
+	char field_15;
+	char field_16;
+	char field_17;
+	int data;
+	int dataSize;
+	int flags;
+	int libHandle;
 };
 
 class CObArray {
@@ -58,9 +61,9 @@ class CObArray {
 };
 
 struct CNode {
-  CNode *pNext;
-  CNode *pPrev;
-  void *data;
+	CNode *pNext;
+	CNode *pPrev;
+	void *data;
 };
 
 class CPtrList {
@@ -73,7 +76,7 @@ class CPtrList {
   int m_nBlockSize;
 };
 
-class SceneTag : CObject {
+class SceneTag : public CObject {
 	int _field_4;
 	char *_tag;
 	int _scene;
@@ -89,14 +92,14 @@ class SceneTag : CObject {
 
 typedef Common::List<SceneTag> SceneTagList_;
 
-class SceneTagList : CObject {
+class SceneTagList : public CObject {
 	SceneTagList_ _list;
 
  public:
 	virtual bool load(MfcArchive &file);
 };
 
-class GameProject : CObject {
+class GameProject : public CObject {
 	int _field_4;
 	char *_headerFilename;
 	SceneTagList *_sceneTagList;
@@ -127,14 +130,15 @@ class CInteraction {
   int stringObj;
 };
 
-class CInteractionController {
-	//CObject _obj;
+class CInteractionController : public CObject {
 	CObList _interactions;
 	int16 _field_20;
 	int _flag24;
 
  public:
 	CInteractionController() : _field_20(0), _flag24(1) {}
+
+	virtual bool load(MfcArchive &file);
 };
 
 class CInputControllerItemArray {
@@ -143,19 +147,22 @@ class CInputControllerItemArray {
 
 class CInputController {
 	//CObject obj;
-	int flag;
-	int flags;
-	int cursorHandle;
-	int hCursor;
-	int field_14;
-	int cursorId;
-	int cursorIndex;
-	CInputControllerItemArray cursorsArray;
-	int cursorDrawX;
-	int cursorDrawY;
-	int cursorDrawWidth;
-	int cursorDrawHeight;
-	int cursorItemPicture;
+	int _flag;
+	int _flags;
+	int _cursorHandle;
+	int _hCursor;
+	int _field_14;
+	int _cursorId;
+	int _cursorIndex;
+	CInputControllerItemArray _cursorsArray;
+	int _cursorDrawX;
+	int _cursorDrawY;
+	int _cursorDrawWidth;
+	int _cursorDrawHeight;
+	int _cursorItemPicture;
+
+ public:
+	CInputController();
 };
 
 class Sc2Array {
@@ -221,7 +228,7 @@ class InventoryPoolItem {
 
 typedef Common::Array<InventoryPoolItem> InventoryPoolItems;
 
-class CInventory : CObject {
+class CInventory : public CObject {
 	int16 _sceneId;
 	int16 _field_6;
 	InventoryPoolItems _itemsPool;
@@ -312,7 +319,7 @@ class BigPicture {
 	Picture pic;
 };
 
-class CInventory2 : CObject {
+class CInventory2 : public CObject {
 	CInventory _inventory;
 	InventoryItems _inventoryItems;
 	InventoryIcons _inventoryIcons;
@@ -332,8 +339,11 @@ class CInventory2 : CObject {
 
 class CGameLoader {
  public:
+	CGameLoader();
+	virtual ~CGameLoader();
+
 	bool loadFile(const char *fname);
-	~CGameLoader();
+	virtual bool load(MfcArchive &file);
 
  private:
 	//CObject _obj;
@@ -357,7 +367,7 @@ class CGameLoader {
 	int16 _field_F8;
 	int16 _field_FA;
 	CObArray _preloadItems;
-	CGameVar *gameVar;
+	CGameVar *_gameVar;
 	char *_gameName;
 	ExCommand _exCommand;
 	int _updateCounter;

engines/fullpipe/stateloader.cpp

@@ -42,12 +42,50 @@ bool FullpipeEngine::loadGam(const char *fname) {
 	return true;
 }
 
+CGameLoader::CGameLoader() {
+	_interactionController = new CInteractionController();
+
+	// g_gameLoader = this;  // FIXME
+
+	_gameProject = 0;
+	//_gameName = "untitled";
+
+	//addMessageHandler2(CGameLoader_messageHandler1, 0, 0);
+	//insertMessageHandler(CGameLoader_messageHandler2, 0, 128);
+	//insertMessageHandler(CGameLoader_messageHandler3, 0, 1);
+
+	_field_FA = 0;
+	_field_F8 = 0;
+	_sceneSwitcher = 0;
+	_preloadCallback = 0;
+	_readSavegameCallback = 0;
+	_gameVar = 0;
+	_preloadId1 = 0;
+	_preloadId2 = 0;
+	_updateCounter = 0;
+
+	//g_x = 0;
+	//g_y = 0;
+	//dword_478480 = 0;
+	//g_objectId2 = 0;
+	//g_id = 0;
+}
+
+CGameLoader::~CGameLoader() {
+	free(_gameName);
+	delete _gameProject;
+}
+
 bool CGameLoader::loadFile(const char *fname) {
 	MfcArchive file;
 
 	if (!file.open(fname))
 		return false;
 
+	return load(file);
+}
+
+bool CGameLoader::load(MfcArchive &file) {
 	_gameName = file.readPascalString();
 	debug(0, "_gameName: %s", _gameName);
 
@@ -66,12 +104,9 @@ bool CGameLoader::loadFile(const char *fname) {
 
 	debug(0, "%x", file.pos());
 
-	return true;
-}
+	_interactionController->load(file);
 
-CGameLoader::~CGameLoader() {
-	free(_gameName);
-	delete _gameProject;
+	return true;
 }
 
 GameProject::GameProject() {
@@ -195,4 +230,25 @@ bool CInventory2::loadPartial(MfcArchive &file) { // CInventory2_SerializePartia
 	return true;
 }
 
+bool CInteractionController::load(MfcArchive &file) {
+	return _interactions.load(file);
+}
+
+bool CObList::load(MfcArchive &file) {
+	int count = file.readCount();
+
+	for (int i = 0; i < count; i++) {
+		CObject *t = file.parseClass();
+		t->load(file);
+
+		push_back(*t);
+	}
+
+	return true;
+}
+
+CInputController::CInputController() {
+	// TODO
+}
+
 } // End of namespace Fullpipe

engines/fullpipe/utils.cpp

@@ -0,0 +1,58 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "fullpipe/fullpipe.h"
+
+#include "common/file.h"
+
+#include "fullpipe/utils.h"
+#include "fullpipe/objects.h"
+
+namespace Fullpipe {
+
+char *MfcArchive::readPascalString() {
+	char *tmp;
+	int len = readByte();
+	tmp = (char *)calloc(len + 1, 1);
+	read(tmp, len);
+
+	return tmp;
+}
+
+int MfcArchive::readCount() {
+	int count = readUint16LE();
+
+	if (count == 0xffff)
+		count = readUint32LE();
+
+	return count;
+}
+
+CObject *MfcArchive::parseClass() {
+	CObject *res;
+
+	res = new CInventory2();
+
+	return res;
+}
+
+} // End of namespace Fullpipe

engines/fullpipe/utils.h

@@ -25,16 +25,13 @@
 
 namespace Fullpipe {
 
+class CObject;
+
 class MfcArchive : public Common::File {
 	public:
-	char *readPascalString() {
-		char *tmp;
-		int len = readByte();
-		tmp = (char *)calloc(len + 1, 1);
-		read(tmp, len);
-
-		return tmp;
-	}
+		char *readPascalString();
+		int readCount();
+		CObject *parseClass();
 };
 
 } // End of namespace Fullpipe