mirror of
https://github.com/libretro/scummvm.git
synced 2024-12-23 10:19:27 +00:00
200 lines
7.9 KiB
C++
200 lines
7.9 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* $URL$
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* $Id$
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*
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*/
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#include "sci/sci.h"
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#include "sci/engine/state.h"
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#include "sci/graphics/screen.h"
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#include "sci/graphics/robot.h"
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#include "common/file.h"
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namespace Sci {
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#ifdef ENABLE_SCI32
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GfxRobot::GfxRobot(ResourceManager *resMan, GfxScreen *screen, GuiResourceId resourceId)
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: _resMan(resMan), _screen(screen), _resourceId(resourceId) {
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assert(resourceId != -1);
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initData(resourceId);
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}
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GfxRobot::~GfxRobot() {
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delete[] _resourceData;
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}
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void GfxRobot::initData(GuiResourceId resourceId) {
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char fileName[10];
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sprintf(fileName, "%d.rbt", resourceId);
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Common::File robotFile;
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if (robotFile.open(fileName)) {
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_resourceData = new byte[robotFile.size()];
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robotFile.read(_resourceData, robotFile.size());
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robotFile.close();
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} else {
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warning("Unable to open robot file %s", fileName);
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return;
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}
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byte version = _resourceData[6];
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if (version != 4 && version != 5) {
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warning("Robot version %d isn't supported yet", version);
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return;
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}
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// sample data:
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// Header - 14 bytes
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// DWORD:Sample Size - 2 needs to be subtracted (??!!)
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// ???
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// Actual samples following
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// version may be 3, 4 and 5
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// version 3 has a different header (unknown to this point)
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//
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// main header (56 bytes + 2 bytes resource id)
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// followed by sample data if hasSound == 1
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//
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// 90.rbt (640x390, 22050, 1 16, ADPCM) 67 frames
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// 00000000: 16 00 53 4f 4c 00 05 00-ad 08 00 00 f0 00 43 00 ..SOL.........C.
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// ^ signature ^ version ^ ^ ^ frames
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// ^ 2221
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// 00000010: b0 04 00 a0 00 00 00 00-01 01 00 00 0a 00 01 00
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// ^ ^ ^ ^ ^ ^ ^ ^ ^
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// hasSound
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// 00000020: 03 00 01 00 00 cf 03 00-00 00 00 00 00 00 00 00
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// ^ ^ ^ pixel count ^
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// ^
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// 00000030: 00 00 00 00 00 00 00 00-00 00 00 00
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// ^ ^
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// Sample-Data (Header):
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// compression must be 0 for now
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// 0000003c: f2 9f 00 00 00 00 d2 4d 00 00 20 52-00 00
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// ^ ^ ^
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// byte count compression
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// 40946
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// Actual Samples following
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// a5 11 04 02 85 90 ...M.. R........
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//
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// Offset 41020
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// Palette
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// 91.rbt (320x240, 22050, 1 16, ADPCM) 90 frames
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// 00000000: 16 00 53 4f 4c 00 05 00-ad 08 00 00 f0 00 5a 00 ..SOL.........Z.
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// ^ frames
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// 00000010: b0 04 00 a0 00 00 00 00-01 01 00 00 0a 00 01 00 ................
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// 00000020: 03 00 01 00 00 2c 01 00-00 00 00 00 00 00 00 00 .....,..........
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// ^ pixel count
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// 00000030: 00 00 00 00 00 00 00 00-00 00 00 00 f2 9f 00 00 ................ offset 60
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// ^ data begin (sample)
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// 00000040: 00 00 d2 4d 00 00 20 52-00 00 82 01 00 01 00 01 ...M.. R........
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// ...
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// 0000a030: 8d 8d 8f 8e 8f 90 90 91-92 92 92 94 0e 00 00 00 ................ offset 41004
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// ^ palette start
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// 0000a040: 00 00 00 00 00 00 01 00-00 09 01 00 00 00 00 00 ................
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// 0000a050: 00 00 00 00 00 37 00 00-00 51 00 01 01 00 00 00 .....7...Q......
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// ^ color start^ color count
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// 0000a060: 00 58 6b 2b 4b 69 28 50-5b 24 68 50 20 5b 53 21 .Xk+Ki(P[$hP [S!
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// ^ start pal data
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// [...]
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// 0000a110: 24 05 41 14 04 18 25 10-64 00 00 2d 18 05 58 00 $.A...%.d..-..X.
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// 0000a120: 00 16 20 07 50 00 00 20-19 01 2d 0e 00 48 00 00 .. .P.. ..-..H..
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// 0000a130: 40 00 00 10 18 05 38 00-00 30 00 00 28 00 00 0b @.....8..0..(...
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// 0000a140: 0e 00 20 00 00 18 00 00-00 08 00 10 00 00 08 00 .. .............
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// 0000a150: 00 00 00 00 70 70 70 70-70 70 70 70 70 70 70 70 ....pppppppppppp
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// [...]
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// 0000a4e0: 70 70 70 70 70 70 70 70-70 70 70 70 34 0a 75 0a pppppppppppp4.u.
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// 0000a4f0: 4a 0b c5 0b f4 0b 54 0c-bd 0c 7a 0d 91 0e 1f 10 J.....T...z.....
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// 0000a500: 16 12 72 14 19 17 ef 19-9a 1c b3 1e 79 20 c1 22 ..r.........y ."
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// 0000a510: 33 22 33 23 e0 25 84 26-eb 26 1a 2d 43 2d af 2d 3"3#.%.&.&.-C-.-
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// [...]
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// 0000aff0: 20 20 20 20 20 20 20 20-20 20 20 20 20 20 20 20
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// 0000b000: 01 00 7f 64 40 01 f0 00-00 00 00 00 00 00 00 00 ...d@...........
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// ^width^height
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// 0000b010: 1c 0a 02 00 7f 7f 7f 7f-04 08 00 00 00 f0 00 00 ................
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// 0000b020: 00 00 43 e0 7f ff ff ff-ff ff ff ff ff ff ff ff ..C.............
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// 0000b030: ff ff ff ff ff ff ff ff-ff ff ff ff ff ff ff ff ................
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// 161.rbt (112x155, 22050, 1 16, ADPCM) 29 frames
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// 00000000: 16 00 53 4f 4c 00 05 00-ad 08 00 00 96 00 1d 00 ..SOL...........
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// ^ frames
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// 00000010: b0 04 00 a0 00 00 00 00-01 01 00 00 0a 00 01 00 ................
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// 00000020: 03 00 01 00 47 3e 00 00-00 00 00 00 00 00 00 00 ....G>..........
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// ^ pixel count
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// 00000030: 00 00 00 00 00 00 00 00-00 00 00 00 f2 9f 00 00 ................
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// ^ data begin (sample)
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// 00000040: 00 00 d2 4d 00 00 20 52-00 00 00 00 00 00 00 00 ...M.. R........
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// 00000050: 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................
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// 213.rbt (125x248, nosound) 30 frames
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// 00000000: 16 00 53 4f 4c 00 05 00-ad 08 00 00 96 00 1e 00 ..SOL...........
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// ^ frames
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// 00000010: b0 04 00 00 00 00 00 00-01 00 00 00 0a 00 01 00 ................
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// ^ ?! ^ no sound?!
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// 00000020: 03 00 01 00 82 6e 00 00-00 00 00 00 00 00 00 00 .....n..........
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// ^ pixel count
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// 00000030: 00 00 00 00 00 00 00 00-00 00 00 00 0e 00 00 00 ................
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// ^ data begin (palette)
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// 00000040: 00 00 00 00 00 00 01 00-00 ca 00 00 00 00 00 00 ................
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// 00000050: 00 00 00 00 00 37 00 00-00 3c 00 01 01 00 00 00 .....7...<......
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// 00000060: 00 d0 d0 c0 d0 c0 a8 c8-b8 c0 d0 b0 a0 c0 a8 88
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// ^ palette data start
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// 00000070: c0 a0 a0 c8 98 90 d0 88-60 b0 90 80 b8 88 80 a0 ........`.......
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// 00000080: 90 98 b0 88 90 c0 78 60-a0 80 80 a0 80 70 c8 70 ......x`.....p.p
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// [...]
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// 00000110: 00 00 00 00 08 70 70 70-70 70 70 70 70 70 70 70 .....ppppppppppp
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// ^ ??
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// 00000120: 70 70 70 70 70 70 70 70-70 70 70 70 70 70 70 70 pppppppppppppppp
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_frameCount = READ_LE_UINT16(_resourceData + 14);
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//_frameSize = READ_LE_UINT32(_resourceData + 34);
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byte hasSound = _resourceData[25];
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debug("Robot %d, %d frames, sound: %d\n", resourceId, _frameCount, hasSound);
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}
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// TODO: just trying around in here...
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void GfxRobot::draw() {
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byte *bitmapData = _resourceData + ROBOT_FILE_STARTOFDATA;
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int x, y;
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//int frame;
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return;
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//for (frame = 0; frame < 30; frame++) {
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for (y = 0; y < _height; y++) {
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for (x = 0; x < _width; x++) {
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_screen->putPixel(x, y, GFX_SCREEN_MASK_VISUAL, *bitmapData, 0, 0);
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bitmapData++;
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}
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}
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//}
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_screen->copyToScreen();
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}
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#endif
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} // End of namespace Sci
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