Initial commit

engines/bagel/spacebar/baglib/link_object.cpp

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+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "bagel/spacebar/baglib/link_object.h"
+#include "bagel/spacebar/baglib/master_win.h"
+#include "bagel/spacebar/baglib/pan_window.h"
+
+namespace Bagel {
+namespace SpaceBar {
+
+extern bool g_noMenuFl;
+
+CBagLinkObject::CBagLinkObject() {
+	_xObjType = LINK_OBJ;
+	_linkType = LINK;
+	_destLocation = CBofPoint(0, 0);
+	_srcLocation = CBofPoint(-1, -1);
+	_fade = 0;
+
+	setVisible(false);
+	CBagObject::setOverCursor(5);
+}
+
+CBagLinkObject::~CBagLinkObject() {
+	CBagObject::detach();
+}
+
+CBofRect CBagLinkObject::getRect() {
+	const CBofPoint p = getPosition();
+	const CBofSize  s = getSize();
+	CBofRect r = CBofRect(p, s);
+	return r;
+}
+
+ParseCodes CBagLinkObject::setInfo(CBagIfstream &istr) {
+	bool objectUpdatedFl = false;
+
+	ParseCodes returnCode = PARSING_DONE;
+	bool doneFl = false;
+
+	while (!doneFl && !istr.eof()) {
+		const char ch = (char)istr.peek();
+		switch (ch) {
+		//
+		//  @[x,y]  - destination of a flythru.  start point in next world
+		//
+		case '@': {
+			CBofRect r;
+			istr.getCh();
+			getRectFromStream(istr, r);
+			setDstLoc(r.topLeft());
+			objectUpdatedFl = true;
+			break;
+		}
+
+		//
+		//  #[x,y]  - start location of a flythru.  start point in this world
+		//
+		case '#': {
+			CBofRect r;
+			istr.getCh();
+			getRectFromStream(istr, r);
+			setSrcLoc(r.topLeft());
+			objectUpdatedFl = true;
+			break;
+		}
+
+		//
+		//  AS [LINK|CLOSEUP]  - how to run the link
+		//
+		case 'A': {
+			char localBuffer[256];
+			localBuffer[0] = 0;
+			CBofString curString(localBuffer, 256);
+			getAlphaNumFromStream(istr, curString);
+
+			if (!curString.find("AS")) {
+				istr.eatWhite();
+				getAlphaNumFromStream(istr, curString);
+				if (!curString.find("CLOSEUP")) {
+					_linkType = CLOSEUP;
+					setOverCursor(2);
+					objectUpdatedFl = true;
+				} else if (!curString.find("LINK")) {
+					_linkType = LINK;
+					objectUpdatedFl = true;
+				} else {
+					putbackStringOnStream(istr, curString);
+					putbackStringOnStream(istr, "AS ");
+				}
+			} else {
+				putbackStringOnStream(istr, curString);
+			}
+			break;
+		}
+
+		//
+		//  FADE n
+		//
+		case 'F': {
+			char localBuffer[256];
+			localBuffer[0] = 0;
+			CBofString curString(localBuffer, 256);
+			getAlphaNumFromStream(istr, curString);
+
+			if (!curString.find("FADE")) {
+				istr.eatWhite();
+				getIntFromStream(istr, _fade);
+				objectUpdatedFl = true;
+			} else {
+				putbackStringOnStream(istr, curString);
+			}
+			break;
+		}
+
+		//
+		//  No match return from function
+		//
+		default: {
+			const ParseCodes parseCode = CBagObject::setInfo(istr);
+
+			if (parseCode == PARSING_DONE) {
+				returnCode = PARSING_DONE;
+				doneFl = true;
+
+			} else if (parseCode == UPDATED_OBJECT) {
+				objectUpdatedFl = true;
+
+			} else { // rc==UNKNOWN_TOKEN
+				if (objectUpdatedFl)
+					returnCode = UPDATED_OBJECT;
+				else
+					returnCode = UNKNOWN_TOKEN;
+
+				doneFl = true;
+			}
+			break;
+		}
+		}
+	}
+
+	return returnCode;
+}
+
+
+bool CBagLinkObject::runObject() {
+	// Reset Wield
+	g_noMenuFl = false;
+
+	char buffer[256];
+	buffer[0] = '\0';
+	CBofString curStr(buffer, 256);
+	curStr = getFileName();
+
+	// If this is a special link (using the last known sdev stack),
+	// then find it's value, and use that instead.
+	if (getFileName().find("$LASTWORLD") != -1) {
+		curStr = getFileName();
+
+		CBagVar *var = g_VarManager->getVariable("$LASTWORLD");
+		if (var != nullptr) {
+			curStr.replaceStr("$LASTWORLD", var->getValue());
+		}
+	}
+
+	CBagMasterWin::setActiveCursor(6);
+
+	CBagStorageDevWnd *curSDev = CBagel::getBagApp()->getMasterWnd()->getCurrentStorageDev();
+
+	// Set the link position for the storage device we are about to jump to
+	CBagStorageDev *destWin = g_SDevManager->getStorageDevice(curStr);
+	if (destWin) {
+		destWin->setloadFilePos(getDestLoc());
+	}
+
+	CBagMasterWin *pMasterWin = CBagel::getBagApp()->getMasterWnd();
+	if (pMasterWin) {
+		pMasterWin->setCurrfadeIn(_fade);
+		pMasterWin->setStorageDev(curStr);
+	}
+
+	CBagStorageDevWnd *otherSDev = CBagel::getBagApp()->getMasterWnd()->getCurrentStorageDev();
+	if (!curSDev->isCloseup() && !otherSDev->isCloseup()) {
+		g_VarManager->incrementTimers();
+	}
+
+	return CBagObject::runObject();
+}
+
+} // namespace SpaceBar
+} // namespace Bagel