DM: Add sound loading

6 files changed, 119 insertions, 3 deletions

diff --git a/engines/dm/dm.cpp b/engines/dm/dm.cpp
index 852145056a..50afa43a8c 100644
--- a/engines/dm/dm.cpp
+++ b/engines/dm/dm.cpp
@@ -202,6 +202,9 @@ DMEngine::~DMEngine() {
 	delete _projexpl;
 	delete _dialog;
 
+	for (uint16 i = 0; i < k34_D13_soundCount; ++i)
+		delete[] _gK24_soundData[i]._firstSample;
+
 	// clear debug channels
 	DebugMan.clearAllDebugChannels();
 }
@@ -227,7 +230,8 @@ void DMEngine::f463_initializeGame() {
 	_displayMan->loadPalette(g21_PalDungeonView[0]);
 	_displayMan->f94_loadFloorSet(k0_FloorSetStone);
 	_displayMan->f95_loadWallSet(k0_WallSetStone);
-
+	f503_loadSounds();
+	warning(false, "MISSING CODE: F0437_STARTEND_DrawTitle");
 	_textMan->f54_textInitialize();
 	_objectMan->loadObjectNames();
 	_eventMan->initMouse();
@@ -697,5 +701,4 @@ void DMEngine::f439_drawEntrance() {
 	_displayMan->f21_blitToScreen(_g562_entranceDoorAnimSteps[4], &G0011_s_Graphic562_Box_Entrance_ClosedDoorRight, k64_byteWidth, kM1_ColorNoTransparency, 161);
 	warning(false, "MISSING CODE: F0436_STARTEND_FadeToPalette(g20_PalEntrance);");
 }
-
 } // End of namespace DM
diff --git a/engines/dm/dm.h b/engines/dm/dm.h
index cb7d07f781..a6d2fe635b 100644
--- a/engines/dm/dm.h
+++ b/engines/dm/dm.h
@@ -195,6 +195,16 @@ struct SaveGameHeader {
 };
 
 
+#define k34_D13_soundCount 34 // @ D13_SOUND_COUNT
+
+class SoundData {
+public:
+	uint32 _byteCount;
+	byte* _firstSample;
+	uint32 _sampleCount;
+	SoundData(): _byteCount(0), _firstSample(nullptr), _sampleCount(0) {}
+}; // @ SOUND_DATA
+
 class DMEngine : public Engine {
 	void f462_startGame(); // @ F0462_START_StartGame_CPSF
 	void f3_processNewPartyMap(uint16 mapIndex); // @ F0003_MAIN_ProcessNewPartyMap_CPSE
@@ -206,6 +216,7 @@ class DMEngine : public Engine {
 	void writeSaveGameHeader(Common::OutSaveFile *out, const Common::String &saveName);
 	bool readSaveGameHeader(Common::InSaveFile *file, SaveGameHeader *header);
 	void f439_drawEntrance(); // @ F0439_STARTEND_DrawEntrance
+	void f503_loadSounds(); // @ F0503_SOUND_LoadAll
 public:
 	explicit DMEngine(OSystem *syst);
 	~DMEngine();
@@ -233,6 +244,7 @@ private:
 	byte *_g562_entranceDoorAnimSteps[10]; // @ G0562_apuc_Bitmap_EntranceDoorAnimationSteps
 	byte *_g564_interfaceCredits; // @ G0564_puc_Graphic5_InterfaceCredits
 	Common::RandomSource *_rnd;
+	SoundData _gK24_soundData[k34_D13_soundCount]; // @ K0024_as_SoundData
 public:
 	DisplayMan *_displayMan;
 	DungeonMan *_dungeonMan;
diff --git a/engines/dm/gfx.cpp b/engines/dm/gfx.cpp
index 8ca6caf151..515bca2763 100644
--- a/engines/dm/gfx.cpp
+++ b/engines/dm/gfx.cpp
@@ -2642,10 +2642,12 @@ Common::MemoryReadStream DisplayMan::getCompressedData(uint16 index) {
 	return Common::MemoryReadStream(_packedBitmaps + _packedItemPos[index], getCompressedDataSize(index), DisposeAfterUse::NO);
 }
 
+
 uint32 DisplayMan::getCompressedDataSize(uint16 index) {
 	return _packedItemPos[index + 1] - _packedItemPos[index];
 }
 
+
 /* Field Aspect Mask */
 #define kMaskFieldAspectFlipMask 0x0080 // @ MASK0x0080_FLIP_MASK 
 #define kMaskFieldAspectIndex 0x007F // @ MASK0x007F_MASK_INDEX
diff --git a/engines/dm/group.h b/engines/dm/group.h
index 5194b907fd..804b562c43 100644
--- a/engines/dm/group.h
+++ b/engines/dm/group.h
@@ -149,7 +149,6 @@ public:
 #define k255_immobile 255 // @ C255_IMMOBILE
 #define kM1_wholeCreatureGroup -1 // @ CM1_WHOLE_CREATURE_GROUP 
 
-#define k34_D13_soundCount 34 // @ D13_SOUND_COUNT
 
 int32 M32_setTime(int32 &map_time, int32 time); // @ M32_SET_TIME
 
diff --git a/engines/dm/module.mk b/engines/dm/module.mk
index 75b4385421..bf1cef8694 100644
--- a/engines/dm/module.mk
+++ b/engines/dm/module.mk
@@ -44,6 +44,7 @@ MODULE_OBJS := \
 	movesens.o \
 	objectman.o \
 	projexpl.o \
+	sounds.o \
 	text.o \
 	timeline.o
 
diff --git a/engines/dm/sounds.cpp b/engines/dm/sounds.cpp
new file mode 100644
index 0000000000..681ff6da22
--- /dev/null
+++ b/engines/dm/sounds.cpp
@@ -0,0 +1,99 @@
+/* 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.
+*
+*/
+
+/*
+* Based on the Reverse Engineering work of Christophe Fontanel,
+* maintainer of the Dungeon Master Encyclopaedia (http://dmweb.free.fr/)
+*/
+
+#include "audio/audiostream.h"
+#include "audio/decoders/raw.h"
+
+#include "dm.h"
+#include "gfx.h"
+
+
+namespace DM {
+
+class Sound {
+public:
+	int16 _graphicIndex;
+	byte _period;
+	byte _priority;
+	byte _loudDistance;
+	byte _softDistance;
+	Sound(int16 index, byte period, byte priority, byte loudDist, byte softDist) :
+		_graphicIndex(index), _period(period), _priority(priority), _loudDistance(loudDist), _softDistance(softDist) {}
+}; // @ Sound
+
+
+Sound G0060_as_Graphic562_Sounds[k34_D13_soundCount] = {
+	Sound(533, 112,  11, 3, 6), /* k00_soundMETALLIC_THUD 0 */
+	Sound(534, 112,  15, 0, 3), /* k01_soundSWITCH 1 */
+	Sound(535, 112,  72, 3, 6), /* k02_soundDOOR_RATTLE 2 */
+	Sound(550, 112,  60, 3, 5), /* k03_soundATTACK_PAIN_RAT_HELLHOUND_RED_DRAGON 3 */
+	Sound(536, 112,  10, 3, 6), /* k04_soundWOODEN_THUD_ATTACK_TROLIN_ANTMAN_STONE_GOLEM 4 */
+	Sound(537, 112,  99, 3, 7), /* k05_soundSTRONG_EXPLOSION 5 */
+	Sound(539, 112, 110, 3, 6), /* k06_soundSCREAM 6 */
+	Sound(551, 112,  55, 3, 5), /* k07_soundATTACK_MUMMY_GHOST_RIVE 7 */
+	Sound(540, 112,   2, 3, 6), /* k08_soundSWALLOW 8 */
+	Sound(541, 112,  80, 3, 6), /* k09_soundCHAMPION_0_DAMAGED 9 */
+	Sound(542, 112,  82, 3, 6), /* k10_soundCHAMPION_1_DAMAGED 10 */
+	Sound(543, 112,  84, 3, 6), /* k11_soundCHAMPION_2_DAMAGED 11 */
+	Sound(544, 112,  86, 3, 6), /* k12_soundCHAMPION_3_DAMAGED 12 */
+	Sound(545, 112,  95, 3, 6), /* k13_soundSPELL 13 */
+	Sound(552, 112,  57, 3, 5), /* k14_soundATTACK_SCREAMER_OITU 14 */
+	Sound(553, 112,  52, 3, 5), /* k15_soundATTACK_GIANT_SCORPION_SCORPION 15 */
+	Sound(546, 112,  40, 2, 4), /* k16_soundCOMBAT_ATTACK_SKELETON_ANIMATED_ARMOUR_DETH_KNIGHT 16 */
+	Sound(547, 112,  70, 1, 4), /* k17_soundBUZZ 17 */
+	Sound(549, 138,  75, 3, 6), /* k18_soundPARTY_DAMAGED 18 */
+	Sound(554, 112,  50, 3, 5), /* k19_soundATTACK_MAGENTA_WORM_WORM 19 */
+	Sound(537, 112,  98, 0, 4), /* k20_soundWEAK_EXPLOSION 20 */
+	Sound(555, 112,  96, 2, 4), /* k21_soundATTACK_GIGGLER 21 */
+	Sound(563, 138,  24, 0, 4), /* k22_soundMOVE_ANIMATED_ARMOUR_DETH_KNIGHT 22 Atari ST: not present */
+	Sound(564, 138,  21, 0, 4), /* k23_soundMOVE_COUATL_GIANT_WASP_MUNCHER 23 Atari ST: not present */
+	Sound(565, 138,  23, 0, 4), /* k24_soundMOVE_MUMMY_TROLIN_ANTMAN_STONE_GOLEM_GIGGLER_VEXIRK_DEMON 24 Atari ST: not present */
+	Sound(566, 138, 105, 0, 4), /* k25_soundBLOW_HORN 25 Atari ST: not present */
+	Sound(567, 138,  27, 0, 4), /* k26_soundMOVE_SCREAMER_ROCK_ROCKPILE_MAGENTA_WORM_WORM_PAIN_RAT_HELLHOUND_RUSTER_GIANT_SCORPION_SCORPION_OITU 26 Atari ST: not present */
+	Sound(568, 138,  28, 0, 4), /* k27_soundMOVE_SWAMP_SLIME_SLIME_DEVIL_WATER_ELEMENTAL 27 Atari ST: not present */
+	Sound(569, 138, 106, 0, 4), /* k28_soundWAR_CRY 28 Atari ST: not present */
+	Sound(570, 138,  56, 0, 4), /* k29_soundATTACK_ROCK_ROCKPILE 29 Atari ST: not present */
+	Sound(571, 138,  58, 0, 4), /* k30_soundATTACK_WATER_ELEMENTAL 30 Atari ST: not present */
+	Sound(572, 112,  53, 0, 4), /* k31_soundATTACK_COUATL 31 Atari ST: not present */
+	Sound(573, 138,  29, 0, 4), /* k32_soundMOVE_RED_DRAGON 32 Atari ST: not present */
+	Sound(574, 150,  22, 0, 4)}; /* k33_soundMOVE_SKELETON 33 Atari ST: not present */
+
+void DMEngine::f503_loadSounds() {
+	for (uint16 soundIndex = 0; soundIndex < k34_D13_soundCount; ++soundIndex) {
+		SoundData *soundData = _gK24_soundData + soundIndex;
+
+		uint16 graphicIndex = G0060_as_Graphic562_Sounds[soundIndex]._graphicIndex;
+		soundData->_byteCount = _displayMan->getCompressedDataSize(graphicIndex) - 2; // the header is 2 bytes long
+		soundData->_firstSample = new byte[soundData->_byteCount];
+
+		Common::MemoryReadStream stream = _displayMan->getCompressedData(graphicIndex);
+		soundData->_sampleCount = stream.readUint16BE();
+		stream.read(soundData->_firstSample, soundData->_byteCount);
+	}
+}
+
+}