1 files changed, 110 insertions, 0 deletions
diff --git a/devtools/create_cryo/create_cryo_dat.cpp b/devtools/create_cryo/create_cryo_dat.cpp
new file mode 100644
index 0000000000..794dee3e32
--- /dev/null
+++ b/devtools/create_cryo/create_cryo_dat.cpp
@@ -0,0 +1,110 @@
+/* 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 <stdio.h>
+
+#include "eden.h"
+#include "eden_icons.h"
+#include "eden_rooms.h"
+
+#define CRYO_DAT_VER 1	// 1 byte
+
+template <typename T>
+static void writeLE(FILE *f, T value) {
+	for (int i = 0; i < sizeof(value); i++, value >>= 8) {
+		unsigned char b = value & 0xFF;
+		fwrite(&b, 1, 1, f);
+	}
+}
+
+struct _icon_t : icon_t {
+	void write(FILE *f) {
+		writeLE<int16>(f, sx);
+		writeLE<int16>(f, sy);
+		writeLE<int16>(f, ex);
+		writeLE<int16>(f, ey);
+		writeLE<uint16>(f, cursor_id);
+		writeLE<unsigned int>(f, action_id);
+		writeLE<unsigned int>(f, object_id);
+	}
+};
+
+static void emitIcons(FILE *f) {
+	_icon_t *icons = (_icon_t*)gameIcons;
+	for (int i = 0; i < kNumIcons; i++)
+		icons[i].write(f);
+}
+
+struct _room_t : room_t {
+	void write(FILE *f) {
+		writeLE<byte>(f, ff_0);
+		writeLE<byte>(f, exits[0]);
+		writeLE<byte>(f, exits[1]);
+		writeLE<byte>(f, exits[2]);
+		writeLE<byte>(f, exits[3]);
+		writeLE<byte>(f, flags);
+		writeLE<uint16>(f, bank);
+		writeLE<uint16>(f, party);
+		writeLE<byte>(f, level);
+		writeLE<byte>(f, video);
+		writeLE<byte>(f, location);
+		writeLE<byte>(f, background);
+	}
+};
+
+static void emitRooms(FILE *f) {
+	_room_t *rooms = (_room_t*)gameRooms;
+	for (int i = 0; i < kNumRooms; i++)
+		rooms[i].write(f);
+}
+
+static int emitData(char *outputFilename) {
+	FILE *f = fopen(outputFilename, "w+b");
+	if (!f) {
+		printf("ERROR: Unable to create output file %s\n", outputFilename);
+		return 1;
+	}
+
+	printf("Generating %s...\n", outputFilename);
+
+	fwrite("CRYODATA", 8, 1, f);
+	writeLE<byte>(f, CRYO_DAT_VER);
+	
+	emitIcons(f);
+	emitRooms(f);
+
+	fclose(f);
+
+	printf("Done!\n");
+
+	return 0;
+}
+
+int main(int argc, char **argv) {
+
+	if (argc > 1)
+		return emitData(argv[1]);
+	else
+		printf("Usage: %s <output.dat>\n", argv[0]);
+
+	return 0;
+}