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Code Issues Releases Wiki Activity

refactoring of level loader

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XProger
2019-07-09 02:35:07 +03:00
parent ed5a7acbf4
commit 3923325031
3 changed files with 525 additions and 368 deletions
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862
src/format.h
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@@ -2280,8 +2280,6 @@ namespace TR {
int32 tilesCount;
uint32 unused;
uint16 roomsCount;
Room *rooms;
@@ -2548,10 +2546,10 @@ namespace TR {
Level(Stream &stream) {
memset(this, 0, sizeof(*this));
version = VER_UNKNOWN;
cutEntity = -1;
version = VER_UNKNOWN;
cutEntity = -1;
meshesCount = 0;
int startPos = stream.pos;
uint32 magic;
#define MAGIC_TR1_PC 0x00000020
@@ -2562,87 +2560,34 @@ namespace TR {
#define MAGIC_TR3_PC2 0xFF180038
#define MAGIC_TR3_PC3 0xFF180034
#define MAGIC_TR3_PSX 0xFFFFFFC8
#define MAGIC_TR4_PC 0x00345254
id = TR::getLevelID(stream.size, stream.name, version, isDemoLevel);
if (version == VER_UNKNOWN || version == VER_TR1_PSX) {
stream.read(magic);
if (magic == MAGIC_TR1_SAT) {
version = VER_TR1_SAT;
stream.seek(-4);
// get file name without extension
size_t len = strlen(stream.name);
char *name = new char[len + 1];
memcpy(name, stream.name, len);
for (int i = int(len) - 1; i >= 0; i--) {
if (name[i] == '/' || name[i] == '\\')
break;
if (name[i] == '.') {
len = i;
break;
}
}
name[len] = 0;
LOG("load Sega Saturn level: %s\n", name);
strcat(name, ".SAD");
Stream sad(name);
name[len] = '\0';
strcat(name, ".SPR");
Stream spr(name);
name[len] = '\0';
strcat(name, ".SND");
Stream snd(name);
name[len] = '\0';
strcat(name, ".CIN");
Stream *cin = NULL;
if (Stream::existsContent(name)) {
cin = new Stream(name);
} else {
len = strlen(name);
for (int i = int(len) - 1; i >= 0; i--)
if (name[i] == '/' || name[i] == '\\') {
char *newName = new char[len + 11 + 1];
name[i] = 0;
strcpy(newName, name);
strcat(newName, "/../CINDATA/");
strcat(newName, name + i + 1);
delete[] name;
name = newName;
break;
}
if (Stream::existsContent(name))
cin = new Stream(name);
}
delete[] name;
readSAT(sad);
readSAT(spr);
readSAT(snd);
if (cin) {
readCIN(*cin);
delete cin;
}
readSAT(stream); // sat
return;
}
if (magic != MAGIC_TR1_PC && magic != MAGIC_TR2_PC && magic != MAGIC_TR3_PC1 && magic != MAGIC_TR3_PC2 && magic != MAGIC_TR3_PC3 && magic != MAGIC_TR3_PSX) {
if (magic != MAGIC_TR1_PC &&
magic != MAGIC_TR1_SAT &&
magic != MAGIC_TR2_PC &&
magic != MAGIC_TR3_PC1 &&
magic != MAGIC_TR3_PC2 &&
magic != MAGIC_TR3_PC3 &&
magic != MAGIC_TR3_PSX &&
magic != MAGIC_TR4_PC) {
stream.read(magic);
}
switch (magic) {
case MAGIC_TR1_PC : version = VER_TR1_PC; break;
case MAGIC_TR1_PSX : version = VER_TR1_PSX; break;
case MAGIC_TR1_SAT : version = VER_TR1_SAT; break;
case MAGIC_TR2_PC : version = VER_TR2_PC; break;
case MAGIC_TR3_PC1 :
case MAGIC_TR3_PC2 :
case MAGIC_TR3_PC3 : version = VER_TR3_PC; break;
case MAGIC_TR3_PSX : version = VER_TR3_PSX; break;
//case MAGIC_TR4_PC : version = VER_TR4_PC; break;
default : ;
}
}
@@ -2653,291 +2598,20 @@ namespace TR {
return;
}
if (version == VER_TR2_PSX) {
stream.read(soundOffsets, stream.read(soundOffsetsCount) + 1);
soundSize = new uint32[soundOffsetsCount];
soundDataSize = 0;
for (int i = 0; i < soundOffsetsCount; i++) {
ASSERT(soundOffsets[i] < soundOffsets[i + 1]);
soundSize[i] = soundOffsets[i + 1] - soundOffsets[i];
soundOffsets[i] = soundDataSize;
soundDataSize += soundSize[i];
}
stream.read(soundData, soundDataSize);
}
if (version == VER_TR3_PSX) {
stream.read(soundOffsets, stream.read(soundOffsetsCount));
if (soundOffsetsCount) {
stream.read(soundDataSize);
stream.read(soundData, soundDataSize);
soundSize = new uint32[soundOffsetsCount];
int size = 0;
for (int i = 0; i < soundOffsetsCount - 1; i++) {
ASSERT(soundOffsets[i] < soundOffsets[i + 1]);
size += soundSize[i] = soundOffsets[i + 1] - soundOffsets[i];
}
if (soundOffsetsCount) {
soundSize[soundOffsetsCount - 1] = soundDataSize;
if (soundOffsetsCount > 1)
soundSize[soundOffsetsCount - 1] -= soundSize[soundOffsetsCount - 2];
}
}
// skip code modules
int size;
for (int i = 0; i < 13; i++) {
stream.read(size);
if (size) {
stream.seek(size);
stream.read(size);
stream.seek(size);
}
}
}
if (version == VER_TR2_PC || version == VER_TR3_PC) {
stream.read(palette, 256);
stream.read(palette32, 256);
}
if (version == VER_TR1_PSX && !isCutsceneLevel()) {
uint32 offsetTexTiles;
stream.seek(8);
stream.read(offsetTexTiles);
// sound offsets
uint16 numSounds;
stream.setPos(startPos + 22);
stream.read(numSounds);
stream.setPos(startPos + 2086 + numSounds * 512);
soundOffsetsCount = numSounds;
soundOffsets = new uint32[soundOffsetsCount];
soundSize = new uint32[soundOffsetsCount];
soundDataSize = 0;
for (int i = 0; i < soundOffsetsCount; i++) {
soundOffsets[i] = soundDataSize;
uint16 size;
stream.read(size);
soundDataSize += soundSize[i] = size * 8;
}
// sound data
stream.setPos(startPos + 2600 + numSounds * 512);
stream.read(soundData, soundDataSize);
stream.setPos(startPos + offsetTexTiles + 8);
}
// tiles
if (version & VER_PC) {
stream.read(tiles8, stream.read(tilesCount));
}
if (version == VER_TR2_PC || version == VER_TR3_PC)
stream.read(tiles16, tilesCount);
if (version == VER_TR1_PSX) {
stream.read(tiles4, tilesCount = 13);
stream.read(cluts, clutsCount = 1024);
}
if (version != VER_TR3_PSX)
stream.read(unused);
// rooms
rooms = stream.read(roomsCount) ? new Room[roomsCount] : NULL;
for (int i = 0; i < roomsCount; i++)
readRoom(stream, i);
// floors
stream.read(floors, stream.read(floorsCount));
if (version == VER_TR3_PSX) {
// outside room offsets
stream.seek(27 * 27 * 2);
// outside rooms table
int size;
stream.read(size);
stream.seek(size);
// room mesh bbox
stream.read(size);
stream.seek(8 * size);
}
// meshes
meshesCount = 0;
stream.read(meshData, stream.read(meshDataSize));
stream.read(meshOffsets, stream.read(meshOffsetsCount));
// animations
stream.read(anims, stream.read(animsCount));
stream.read(states, stream.read(statesCount));
stream.read(ranges, stream.read(rangesCount));
stream.read(commands, stream.read(commandsCount));
stream.read(nodesData, stream.read(nodesDataSize));
stream.read(frameData, stream.read(frameDataSize));
// models
models = stream.read(modelsCount) ? new Model[modelsCount] : NULL;
for (int i = 0; i < modelsCount; i++) {
Model &m = models[i];
uint16 type;
m.type = Entity::Type(stream.read(type));
stream.seek(sizeof(m.index));
m.index = i;
stream.read(m.mCount);
stream.read(m.mStart);
stream.read(m.node);
stream.read(m.frame);
stream.read(m.animation);
if (version & VER_PSX)
stream.seek(2);
}
stream.read(staticMeshes, stream.read(staticMeshesCount));
if (version == VER_TR2_PSX || version == VER_TR3_PSX) {
stream.read(tiles4, stream.read(tilesCount));
stream.read(clutsCount);
if (clutsCount > 1024) { // check for japanese version (read kanji CLUT index)
kanjiSprite = clutsCount & 0xFFFF;
stream.seek(-2);
stream.read(clutsCount);
}
if (version == VER_TR3_PSX)
clutsCount *= 2; // read underwater cluts too
stream.read(cluts, clutsCount);
if (version != VER_TR3_PSX)
stream.seek(4);
}
// textures & UV
if (version != VER_TR3_PC)
readObjectTex(stream);
readSpriteTex(stream);
// palette for demo levels
if (version == VER_TR1_PC && isDemoLevel) stream.read(palette, 256);
// cameras
stream.read(cameras, stream.read(camerasCount));
// sound sources
stream.read(soundSources, stream.read(soundSourcesCount));
// AI
boxes = stream.read(boxesCount) ? new Box[boxesCount] : NULL;
for (int i = 0; i < boxesCount; i++) {
Box &b = boxes[i];
if (version & VER_TR1) {
stream.read(b.minZ);
stream.read(b.maxZ);
stream.read(b.minX);
stream.read(b.maxX);
}
if (version & (VER_TR2 | VER_TR3)) {
uint8 value;
b.minZ = stream.read(value) * 1024;
b.maxZ = stream.read(value) * 1024;
b.minX = stream.read(value) * 1024;
b.maxX = stream.read(value) * 1024;
}
stream.read(b.floor);
stream.read(b.overlap.value);
}
stream.read(overlaps, stream.read(overlapsCount));
for (int i = 0; i < 2; i++) {
stream.read(zones[i].ground1, boxesCount);
stream.read(zones[i].ground2, boxesCount);
if (!(version & VER_TR1)) {
stream.read(zones[i].ground3, boxesCount);
stream.read(zones[i].ground4, boxesCount);
} else {
zones[i].ground3 = NULL;
zones[i].ground4 = NULL;
}
stream.read(zones[i].fly, boxesCount);
}
// animated textures
readAnimTex(stream);
if (version == VER_TR3_PC)
readObjectTex(stream);
// entities (enemies, items, lara etc.)
readEntities(stream);
if (version & VER_PC) {
stream.seek(32 * 256);
// palette for release levels
if ((version == VER_TR1_PC) && !isDemoLevel)
stream.read(palette, 256);
// cinematic frames for cameras (PC)
stream.read(cameraFrames, stream.read(cameraFramesCount));
// demo data
stream.read(demoData, stream.read(demoDataSize));
}
if (version == VER_TR2_PSX)
stream.seek(4);
if (version == VER_TR3_PSX) {
stream.read(skyColor);
roomTexturesCount = stream.readLE32();
if (roomTexturesCount) {
roomTextures = new TextureInfo[roomTexturesCount];
// load room textures
for (int i = 0; i < roomTexturesCount; i++) {
readObjectTex(stream, roomTextures[i], TEX_TYPE_ROOM);
stream.seek(2 * 16); // skip 2 mipmap levels
}
}
}
// sounds
stream.read(soundsMap, (version & VER_TR1) ? 256 : 370);
soundsInfo = stream.read(soundsInfoCount) ? new SoundInfo[soundsInfoCount] : NULL;
for (int i = 0; i < soundsInfoCount; i++) {
SoundInfo &s = soundsInfo[i];
stream.read(s.index);
if (version & (VER_TR1 | VER_TR2)) {
uint16 v;
stream.read(v); s.volume = float(v) / 0x7FFF;
stream.read(v); s.chance = float(v) / 0xFFFF;
s.range = 8 * 1024;
s.pitch = 0.2f;
} else {
uint8 v;
stream.read(v); s.volume = float(v) / 0xFF;
stream.read(v); s.range = float(v) * 1024;
stream.read(v); s.chance = float(v) / 0xFF;
stream.read(v); s.pitch = float(v) / 0xFF;
}
stream.read(s.flags.value);
ASSERT(s.volume <= 1.0f);
}
if (version == VER_TR3_PSX)
stream.seek(4);
if (version == VER_TR1_PC) {
stream.read(soundData, stream.read(soundDataSize));
stream.read(soundOffsets, stream.read(soundOffsetsCount));
}
if (version == VER_TR2_PC || version == VER_TR3_PC) {
stream.read(soundOffsets, stream.read(soundOffsetsCount));
new Stream(getGameSoundsFile(version), sfxLoadAsync, this);
}
// cinematic frames for cameras (PSX)
if (version & VER_PSX) {
if (version != VER_TR3_PSX)
stream.seek(4);
stream.read(cameraFrames, stream.read(cameraFramesCount));
switch (version) {
case VER_TR1_PC : loadTR1_PC (stream); break;
case VER_TR1_PSX : loadTR1_PSX (stream); break;
case VER_TR1_SAT : loadTR1_SAT (stream); break;
case VER_TR2_PC : loadTR2_PC (stream); break;
case VER_TR2_PSX : loadTR2_PSX (stream); break;
case VER_TR3_PC : loadTR3_PC (stream); break;
case VER_TR3_PSX : loadTR3_PSX (stream); break;
case VER_TR4_PC : loadTR4_PC (stream); break;
case VER_TR4_PSX : loadTR4_PSX (stream); break;
case VER_TR4_SDC : loadTR4_SDC (stream); break;
case VER_TR5_PC : loadTR5_PC (stream); break;
case VER_TR5_PSX : loadTR5_PSX (stream); break;
case VER_TR5_SDC : loadTR5_SDC (stream); break;
}
prepare();
@@ -3007,6 +2681,481 @@ namespace TR {
delete[] tsub;
}
void loadTR1_PC (Stream &stream) {
stream.read(tiles8, stream.read(tilesCount));
readDataArrays(stream);
readObjectTex(stream);
readSpriteTex(stream);
if (isDemoLevel) {
stream.read(palette, 256);
}
readCameras(stream);
readSoundSources(stream);
readBoxes(stream);
readOverlaps(stream);
readZones(stream);
readAnimTex(stream);
readEntities(stream);
readLightMap(stream);
if (!isDemoLevel) {
stream.read(palette, 256);
}
readCameraFrames(stream);
readDemoData(stream);
readSoundMap(stream);
readSoundData(stream);
readSoundOffsets(stream);
}
void loadTR1_PSX (Stream &stream) {
if (!isCutsceneLevel()) {
uint32 offsetTexTiles;
stream.seek(8);
stream.read(offsetTexTiles);
// sound offsets
uint16 numSounds;
stream.setPos(22);
stream.read(numSounds);
stream.setPos(2086 + numSounds * 512);
soundOffsetsCount = numSounds;
soundOffsets = new uint32[soundOffsetsCount];
soundSize = new uint32[soundOffsetsCount];
soundDataSize = 0;
for (int i = 0; i < soundOffsetsCount; i++) {
soundOffsets[i] = soundDataSize;
uint16 size;
stream.read(size);
soundDataSize += soundSize[i] = size * 8;
}
// sound data
stream.setPos(2600 + numSounds * 512);
stream.read(soundData, soundDataSize);
stream.setPos(offsetTexTiles + 8);
}
stream.read(tiles4, tilesCount = 13);
stream.read(cluts, clutsCount = 1024);
readDataArrays(stream);
readObjectTex(stream);
readSpriteTex(stream);
readCameras(stream);
readSoundSources(stream);
readBoxes(stream);
readOverlaps(stream);
readZones(stream);
readAnimTex(stream);
readEntities(stream);
readSoundMap(stream);
stream.seek(4);
readCameraFrames(stream);
}
void loadTR1_SAT (Stream &stream) {
stream.seek(-4); // no magic header
// get file name without extension
size_t len = strlen(stream.name);
char *name = new char[len + 1];
memcpy(name, stream.name, len);
for (int i = int(len) - 1; i >= 0; i--) {
if (name[i] == '/' || name[i] == '\\')
break;
if (name[i] == '.') {
len = i;
break;
}
}
name[len] = 0;
LOG("load Sega Saturn level: %s\n", name);
strcat(name, ".SAD");
Stream sad(name);
name[len] = '\0';
strcat(name, ".SPR");
Stream spr(name);
name[len] = '\0';
strcat(name, ".SND");
Stream snd(name);
name[len] = '\0';
strcat(name, ".CIN");
Stream *cin = NULL;
if (Stream::existsContent(name)) {
cin = new Stream(name);
} else {
len = strlen(name);
for (int i = int(len) - 1; i >= 0; i--)
if (name[i] == '/' || name[i] == '\\') {
char *newName = new char[len + 11 + 1];
name[i] = 0;
strcpy(newName, name);
strcat(newName, "/../CINDATA/");
strcat(newName, name + i + 1);
delete[] name;
name = newName;
break;
}
if (Stream::existsContent(name))
cin = new Stream(name);
}
delete[] name;
readSAT(sad);
readSAT(spr);
readSAT(snd);
if (cin) {
readCIN(*cin);
delete cin;
}
readSAT(stream); // sat
}
void loadTR2_PC (Stream &stream) {
stream.read(palette, 256);
stream.read(palette32, 256);
stream.read(tiles8, stream.read(tilesCount));
stream.read(tiles16, tilesCount);
readDataArrays(stream);
readObjectTex(stream);
readSpriteTex(stream);
readCameras(stream);
readSoundSources(stream);
readBoxes(stream);
readOverlaps(stream);
readZones(stream);
readAnimTex(stream);
readEntities(stream);
readLightMap(stream);
readCameraFrames(stream);
readDemoData(stream);
readSoundMap(stream);
readSoundOffsets(stream);
new Stream(getGameSoundsFile(version), sfxLoadAsync, this);
}
void loadTR2_PSX (Stream &stream) {
stream.read(soundOffsets, stream.read(soundOffsetsCount) + 1);
soundSize = new uint32[soundOffsetsCount];
soundDataSize = 0;
for (int i = 0; i < soundOffsetsCount; i++) {
ASSERT(soundOffsets[i] < soundOffsets[i + 1]);
soundSize[i] = soundOffsets[i + 1] - soundOffsets[i];
soundOffsets[i] = soundDataSize;
soundDataSize += soundSize[i];
}
stream.read(soundData, soundDataSize);
readDataArrays(stream);
stream.read(tiles4, stream.read(tilesCount));
stream.read(clutsCount);
if (clutsCount > 1024) { // check for japanese version (read kanji CLUT index)
kanjiSprite = clutsCount & 0xFFFF;
stream.seek(-2);
stream.read(clutsCount);
}
stream.read(cluts, clutsCount);
stream.seek(4);
readObjectTex(stream);
readSpriteTex(stream);
readCameras(stream);
readSoundSources(stream);
readBoxes(stream);
readOverlaps(stream);
readZones(stream);
readAnimTex(stream);
readEntities(stream);
stream.seek(4);
readSoundMap(stream);
stream.seek(4);
readCameraFrames(stream);
}
void loadTR3_PC (Stream &stream) {
stream.read(palette, 256);
stream.read(palette32, 256);
stream.read(tiles8, stream.read(tilesCount));
stream.read(tiles16, tilesCount);
readDataArrays(stream);
readSpriteTex(stream);
readCameras(stream);
readSoundSources(stream);
readBoxes(stream);
readOverlaps(stream);
readZones(stream);
readAnimTex(stream);
readObjectTex(stream);
readEntities(stream);
readLightMap(stream);
readCameraFrames(stream);
readDemoData(stream);
readSoundMap(stream);
readSoundOffsets(stream);
new Stream(getGameSoundsFile(version), sfxLoadAsync, this);
}
void loadTR3_PSX (Stream &stream) {
readSoundOffsets(stream);
if (soundOffsetsCount) {
readSoundData(stream);
soundSize = new uint32[soundOffsetsCount];
int size = 0;
for (int i = 0; i < soundOffsetsCount - 1; i++) {
ASSERT(soundOffsets[i] < soundOffsets[i + 1]);
size += soundSize[i] = soundOffsets[i + 1] - soundOffsets[i];
}
if (soundOffsetsCount) {
soundSize[soundOffsetsCount - 1] = soundDataSize;
if (soundOffsetsCount > 1) {
soundSize[soundOffsetsCount - 1] -= soundSize[soundOffsetsCount - 2];
}
}
}
// skip code modules
int size;
for (int i = 0; i < 13; i++) {
stream.read(size);
if (size) {
stream.seek(size);
stream.read(size);
stream.seek(size);
}
}
readDataArrays(stream);
stream.read(tiles4, stream.read(tilesCount));
stream.read(clutsCount);
if (clutsCount > 1024) { // check for japanese version (read kanji CLUT index)
kanjiSprite = clutsCount & 0xFFFF;
stream.seek(-2);
stream.read(clutsCount);
}
clutsCount *= 2; // read underwater cluts too
stream.read(cluts, clutsCount);
readObjectTex(stream);
readSpriteTex(stream);
readCameras(stream);
readSoundSources(stream);
readBoxes(stream);
readOverlaps(stream);
readZones(stream);
readAnimTex(stream);
readEntities(stream);
stream.read(skyColor);
roomTexturesCount = stream.readLE32();
if (roomTexturesCount) {
roomTextures = new TextureInfo[roomTexturesCount];
// load room textures
for (int i = 0; i < roomTexturesCount; i++) {
readObjectTex(stream, roomTextures[i], TEX_TYPE_ROOM);
stream.seek(2 * 16); // skip 2 mipmap levels
}
}
readSoundMap(stream);
stream.seek(4);
readCameraFrames(stream);
}
void loadTR4_PC (Stream &stream) {
}
void loadTR4_PSX (Stream &stream) {
}
void loadTR4_SDC (Stream &stream) {
}
void loadTR5_PC (Stream &stream) {
}
void loadTR5_PSX (Stream &stream) {
}
void loadTR5_SDC (Stream &stream) {
}
void readDataArrays(Stream &stream) {
if (version != VER_TR3_PSX) {
stream.seek(4);
}
rooms = stream.read(roomsCount) ? new Room[roomsCount] : NULL;
for (int i = 0; i < roomsCount; i++) {
readRoom(stream, i);
}
stream.read(floors, stream.read(floorsCount));
if (version == VER_TR3_PSX) {
// outside room offsets
stream.seek(27 * 27 * 2);
// outside rooms table
int size;
stream.read(size);
stream.seek(size);
// room mesh bbox
stream.read(size);
stream.seek(8 * size);
}
stream.read(meshData, stream.read(meshDataSize));
stream.read(meshOffsets, stream.read(meshOffsetsCount));
stream.read(anims, stream.read(animsCount));
stream.read(states, stream.read(statesCount));
stream.read(ranges, stream.read(rangesCount));
stream.read(commands, stream.read(commandsCount));
stream.read(nodesData, stream.read(nodesDataSize));
stream.read(frameData, stream.read(frameDataSize));
readModels(stream);
stream.read(staticMeshes, stream.read(staticMeshesCount));
}
void readModels(Stream &stream) {
models = stream.read(modelsCount) ? new Model[modelsCount] : NULL;
for (int i = 0; i < modelsCount; i++) {
Model &m = models[i];
uint16 type;
m.type = Entity::Type(stream.read(type));
stream.seek(sizeof(m.index));
m.index = i;
stream.read(m.mCount);
stream.read(m.mStart);
stream.read(m.node);
stream.read(m.frame);
stream.read(m.animation);
if (version & VER_PSX) {
stream.seek(2);
}
}
}
void readCameras(Stream &stream) {
stream.read(cameras, stream.read(camerasCount));
}
void readSoundSources(Stream &stream) {
stream.read(soundSources, stream.read(soundSourcesCount));
}
void readBoxes(Stream &stream) {
boxes = stream.read(boxesCount) ? new Box[boxesCount] : NULL;
for (int i = 0; i < boxesCount; i++) {
Box &b = boxes[i];
if (version & VER_TR1) {
stream.read(b.minZ);
stream.read(b.maxZ);
stream.read(b.minX);
stream.read(b.maxX);
}
if (version & (VER_TR2 | VER_TR3)) {
uint8 value;
b.minZ = stream.read(value) * 1024;
b.maxZ = stream.read(value) * 1024;
b.minX = stream.read(value) * 1024;
b.maxX = stream.read(value) * 1024;
}
stream.read(b.floor);
stream.read(b.overlap.value);
}
}
void readOverlaps(Stream &stream) {
stream.read(overlaps, stream.read(overlapsCount));
}
void readZones(Stream &stream) {
for (int i = 0; i < 2; i++) {
stream.read(zones[i].ground1, boxesCount);
stream.read(zones[i].ground2, boxesCount);
if (!(version & VER_TR1)) {
stream.read(zones[i].ground3, boxesCount);
stream.read(zones[i].ground4, boxesCount);
} else {
zones[i].ground3 = NULL;
zones[i].ground4 = NULL;
}
stream.read(zones[i].fly, boxesCount);
}
}
void readLightMap(Stream &stream) {
stream.seek(32 * 256); // unused
}
void readCameraFrames(Stream &stream) {
stream.read(cameraFrames, stream.read(cameraFramesCount));
}
void readDemoData(Stream &stream) {
stream.read(demoData, stream.read(demoDataSize));
}
void readSoundMap(Stream &stream) {
stream.read(soundsMap, (version & VER_TR1) ? 256 : 370);
soundsInfo = stream.read(soundsInfoCount) ? new SoundInfo[soundsInfoCount] : NULL;
for (int i = 0; i < soundsInfoCount; i++) {
SoundInfo &s = soundsInfo[i];
stream.read(s.index);
if (version & (VER_TR1 | VER_TR2)) {
uint16 v;
stream.read(v); s.volume = float(v) / 0x7FFF;
stream.read(v); s.chance = float(v) / 0xFFFF;
s.range = 8 * 1024;
s.pitch = 0.2f;
} else {
uint8 v;
stream.read(v); s.volume = float(v) / 0xFF;
stream.read(v); s.range = float(v) * 1024;
stream.read(v); s.chance = float(v) / 0xFF;
stream.read(v); s.pitch = float(v) / 0xFF;
}
stream.read(s.flags.value);
ASSERT(s.volume <= 1.0f);
}
}
void readSoundData(Stream &stream) {
stream.read(soundData, stream.read(soundDataSize));
}
void readSoundOffsets(Stream &stream) {
stream.read(soundOffsets, stream.read(soundOffsetsCount));
}
#define CHUNK(str) ((uint64)((const char*)(str))[0] | ((uint64)((const char*)(str))[1] << 8) | ((uint64)((const char*)(str))[2] << 16) | ((uint64)((const char*)(str))[3] << 24) | \
((uint64)((const char*)(str))[4] << 32) | ((uint64)((const char*)(str))[5] << 40) | ((uint64)((const char*)(str))[6] << 48) | ((uint64)((const char*)(str))[7] << 56))
@@ -3439,7 +3588,6 @@ namespace TR {
case CHUNK("ROOMEND ") :
ASSERTV(stream.readBE32() == 0x00000000);
ASSERTV(stream.readBE32() == 0x00000000);
prepare();
break;
// SAD
case CHUNK("OBJFILE ") :
@@ -4044,7 +4192,7 @@ namespace TR {
TextureInfo &t = objectTextures[f.flags.texture];
if (t.type != TEX_TYPE_OBJECT) {
if (!dupObjTex) {
dupObjTex = new TextureInfo[128];
dupObjTex = new TextureInfo[256];
}
int index = 0;
@@ -4056,7 +4204,7 @@ namespace TR {
}
if (index == dupObjTexCount) {
ASSERT(index <= 128);
ASSERT(index <= 256);
dupObjTex[dupObjTexCount] = t;
dupObjTex[dupObjTexCount].type = TEX_TYPE_OBJECT;
dupObjTexCount++;

25
src/gameflow.h
View File

@@ -18,15 +18,16 @@ namespace TR {
enum Version {
VER_UNKNOWN = 0,
VER_PC = 256,
VER_PSX = 512,
VER_SAT = 1024,
VER_PC = 0x1000,
VER_PSX = 0x2000,
VER_SAT = 0x4000,
VER_SDC = 0x8000,
VER_TR1 = 1,
VER_TR2 = 2,
VER_TR3 = 4,
VER_TR4 = 8,
VER_TR5 = 16,
VER_TR1 = 0x01,
VER_TR2 = 0x02,
VER_TR3 = 0x04,
VER_TR4 = 0x08,
VER_TR5 = 0x10,
VER_VERSION = VER_TR1 | VER_TR2 | VER_TR3 | VER_TR4 | VER_TR5,
VER_PLATFORM = VER_PC | VER_PSX | VER_SAT,
@@ -41,6 +42,14 @@ namespace TR {
VER_TR3_PC = VER_TR3 | VER_PC,
VER_TR3_PSX = VER_TR3 | VER_PSX,
VER_TR4_PC = VER_TR4 | VER_PC,
VER_TR4_PSX = VER_TR4 | VER_PSX,
VER_TR4_SDC = VER_TR4 | VER_SDC,
VER_TR5_PC = VER_TR5 | VER_PC,
VER_TR5_PSX = VER_TR5 | VER_PSX,
VER_TR5_SDC = VER_TR5 | VER_SDC,
VER_MAX = 0xFFFFFFFF,
};

6
src/gapi/c3d.h
View File

@@ -466,13 +466,13 @@ namespace GAPI {
C3D_AttrInfo vertexAttribs;
void init() {
gfxInitDefault();
consoleInit(GFX_BOTTOM, NULL);
LOG("Vendor : %s\n", "Nintendo");
LOG("Renderer : %s\n", "PICA200 citro3D");
LOG("Version : %s\n", "1.0");
gfxInitDefault();
consoleInit(GFX_BOTTOM, NULL);
C3D_Init(C3D_DEFAULT_CMDBUF_SIZE);
defTarget[0] = C3D_RenderTargetCreate(240, 400, GPU_RB_RGBA8, GPU_RB_DEPTH24_STENCIL8);
defTarget[1] = C3D_RenderTargetCreate(240, 400, GPU_RB_RGBA8, GPU_RB_DEPTH24_STENCIL8);