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devtools/skycpt/idFinder.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 "stdafx.h"
+#include "TextFile.h"
+#include "KmpSearch.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+uint16 findCptId(char *name, TextFile *cptFile) {
+	KmpSearch *kmp = new KmpSearch();
+	kmp->init(name);
+	int cLine = 0;
+	do {
+		cLine = cptFile->findLine(kmp, cLine);
+		if (cLine >= 0) {
+			char *line = cptFile->giveLine(cLine);
+			if ((strncmp(line, "COMPACT::", 9) == 0) ||
+				(strncmp(line, "SCRATCH::", 9) == 0) ||
+				(strncmp(line, "GET_TOS::", 9) == 0)) {
+				char *stopCh;
+				uint16 resId = (uint16)strtoul(line + 9, &stopCh, 16);
+				if ((stopCh[0] == ':') && (stopCh[1] == ':') && (strcmp(stopCh + 2, name) == 0)) {
+					delete kmp;
+					return resId;
+				}
+			}
+			cLine++;
+		}
+	} while (cLine != -1);
+	delete kmp;
+	return 0;
+}