bool parseCinematic(Cinematic * c, const char * data, size_t size) {
const char * cinematicId = safeGetString(data, size);
if(!cinematicId) {
LogError << "Error parsing file magic number";
return false;
}
if(std::strcmp(cinematicId, "KFA")) {
LogError << "Wrong magic number";
return false;
}
s32 version;
if(!safeGet(version, data, size)) {
LogError << "Error reading file version";
return false;
}
LogDebug("version " << version);
if(version < CINEMATIC_VERSION_1_75) {
LogError << "Too old version " << version << " expected at least " << CINEMATIC_VERSION_1_75;
}
if(version > CINEMATIC_VERSION_1_76) {
LogError << "Wrong version " << version << " expected max " << CINEMATIC_VERSION_1_76;
return false;
}
// Ignore a string.
safeGetString(data, size);
// Load bitmaps.
s32 nbitmaps;
if(!safeGet(nbitmaps, data, size)) {
LogError << "Error reading bitmap count";
return false;
}
LogDebug(nbitmaps << " images:");
c->m_bitmaps.reserve(nbitmaps);
for(int i = 0; i < nbitmaps; i++) {
s32 scale = 0;
if(!safeGet(scale, data, size)) {
LogError << "Error reading bitmap scale";
return false;
}
const char * str = safeGetString(data, size);
if(!str) {
LogError << "Error reading bitmap path";
return false;
}
LogDebug(" - " << i << ": \"" << str << '"');
res::path path = fixTexturePath(str);
LogDebug(" => " << path << " (scale x" << scale << ')');
CinematicBitmap * newBitmap = CreateCinematicBitmap(path, scale);
if(newBitmap) {
c->m_bitmaps.push_back(newBitmap);
}
}
// Load sounds.
s32 nsounds;
if(!safeGet(nsounds, data, size)) {
LogError << "Error reading sound count";
return false;
}
LogDebug(nsounds << " sounds:");
for(int i = 0; i < nsounds; i++) {
if(version >= CINEMATIC_VERSION_1_76) {
s16 ignored;
if(!safeGet(ignored, data, size)) {
LogError << "Error reading sound id";
return false;
}
}
const char * str = safeGetString(data, size);
if(!str) {
LogError << "Error reading sound path";
return false;
}
LogDebug(" - " << i << ": \"" << str << '"');
std::pair<res::path, bool> path = fixSoundPath(str);
LogDebug(" => " << path.first << (path.second ? " (speech)" : ""));
AddSoundToList(path.first, path.second);
}
// Load track and keys.
SavedCinematicTrack t;
if(!safeGet(t, data, size)) {
LogError << "Error reading track";
return false;
}
AllocTrack(t.startframe, t.endframe, t.fps);
LogDebug(t.nbkey << " keyframes:");
for(int i = 0; i < t.nbkey; i++) {
C_KEY k;
int idsound;
if(version <= CINEMATIC_VERSION_1_75) {
C_KEY_1_75 k175;
if(!safeGet(k175, data, size)) {
LogError << "Error reading key v1.75";
return false;
}
k.angz = k175.angz;
k.color = k175.color;
k.colord = k175.colord;
k.colorf = k175.colorf;
k.frame = k175.frame;
k.fx = k175.fx;
k.numbitmap = k175.numbitmap;
k.pos = k175.pos.toVec3();
k.speed = k175.speed;
k.typeinterp = k175.typeinterp;
k.force = k175.force;
idsound = k175.idsound;
k.idsound = -1;
k.light = k175.light;
k.posgrille = k175.posgrille.toVec3();
k.angzgrille = k175.angzgrille;
k.speedtrack = k175.speedtrack;
} else {
C_KEY_1_76 k176;
if(!safeGet(k176, data, size)) {
LogError << "Error reading key v1.76";
return false;
}
k.angz = k176.angz;
k.color = k176.color;
k.colord = k176.colord;
k.colorf = k176.colorf;
k.frame = k176.frame;
k.fx = k176.fx;
k.numbitmap = k176.numbitmap;
k.pos = k176.pos.toVec3();
k.speed = k176.speed;
k.typeinterp = k176.typeinterp;
k.force = k176.force;
k.light = k176.light;
k.posgrille = k176.posgrille.toVec3();
k.angzgrille = k176.angzgrille;
k.speedtrack = k176.speedtrack;
idsound = k176.idsound[0]; // 0 was the language code for 'French'
k.idsound = k176.idsound[3]; // 3 was the language code for 'English'
}
if(k.force < 0) {
k.force = 1;
}
FillKeyTemp(&k.pos, k.angz, k.frame, k.numbitmap, k.fx, k.typeinterp, k.color, k.colord, k.colorf, k.speed, k.idsound, k.force, &k.light, &k.posgrille, k.angzgrille, k.speedtrack);
AddKeyLoad(&KeyTemp);
LogDebug(" - " << i << ": frame " << k.frame << " image: " << k.numbitmap);
if(k.idsound >= 0) {
LogDebug(" + sound: " << k.idsound);
}
if(i == 0) {
c->pos = k.pos;
c->angz = k.angz;
c->numbitmap = k.numbitmap;
c->fx = k.fx;
c->ti = c->tichoose = k.typeinterp;
c->color = c->colorchoose = k.color;
c->colord = c->colorchoosed = k.colord;
c->colorflash = c->colorflashchoose = k.colorf;
c->speed = c->speedchoose = k.speed;
c->idsound = idsound;
c->force = k.force;
c->light = c->lightchoose = k.light;
c->posgrille = k.posgrille;
c->angzgrille = k.angzgrille;
c->speedtrack = k.speedtrack;
}
}
UpDateAllKeyLight();
SetCurrFrame(0);
GereTrackNoPlay(c);
c->projectload = true;
LogDebug("loaded cinematic");
return true;
}
bool parseCinematic(Cinematic * c, const char * data, size_t size) {
const char * cinematicId = util::safeGetString(data, size);
if(!cinematicId) {
LogError << "Error parsing file magic number";
return false;
}
if(std::strcmp(cinematicId, "KFA") != 0) {
LogError << "Wrong magic number";
return false;
}
s32 version;
if(!util::safeGet(version, data, size)) {
LogError << "Error reading file version";
return false;
}
LogDebug("version " << version);
if(version < CINEMATIC_VERSION_1_75) {
LogError << "Too old version " << version << " expected at least " << CINEMATIC_VERSION_1_75;
}
if(version > CINEMATIC_VERSION_1_76) {
LogError << "Wrong version " << version << " expected max " << CINEMATIC_VERSION_1_76;
return false;
}
// Ignore a string.
util::safeGetString(data, size);
// Load bitmaps.
s32 nbitmaps;
if(!util::safeGet(nbitmaps, data, size)) {
LogError << "Error reading bitmap count";
return false;
}
LogDebug(nbitmaps << " images:");
c->m_bitmaps.reserve(nbitmaps);
for(int i = 0; i < nbitmaps; i++) {
s32 scale = 0;
if(!util::safeGet(scale, data, size)) {
LogError << "Error reading bitmap scale";
return false;
}
const char * str = util::safeGetString(data, size);
if(!str) {
LogError << "Error reading bitmap path";
return false;
}
LogDebug(" - " << i << ": \"" << str << '"');
res::path path = fixTexturePath(str);
LogDebug(" => " << path << " (scale x" << scale << ')');
CinematicBitmap * newBitmap = CreateCinematicBitmap(path, scale);
if(newBitmap) {
c->m_bitmaps.push_back(newBitmap);
}
}
// Load sounds.
s32 nsounds;
if(!util::safeGet(nsounds, data, size)) {
LogError << "Error reading sound count";
return false;
}
LogDebug(nsounds << " sounds:");
for(int i = 0; i < nsounds; i++) {
if(version >= CINEMATIC_VERSION_1_76) {
s16 ignored;
if(!util::safeGet(ignored, data, size)) {
LogError << "Error reading sound id";
return false;
}
}
const char * str = util::safeGetString(data, size);
if(!str) {
LogError << "Error reading sound path";
return false;
}
LogDebug(" - " << i << ": \"" << str << '"');
std::pair<res::path, bool> path = fixSoundPath(str);
LogDebug(" => " << path.first << (path.second ? " (speech)" : ""));
AddSoundToList(path.first, path.second);
}
// Load track and keys.
SavedCinematicTrack t;
if(!util::safeGet(t, data, size)) {
LogError << "Error reading track";
return false;
}
if(t.startframe != 0) {
LogWarning << "Cinematic startframe is not 0";
}
AllocTrack(t.endframe, t.fps);
LogDebug(t.nbkey << " keyframes:");
for(int i = 0; i < t.nbkey; i++) {
CinematicKeyframe k;
int idsound;
if(version <= CINEMATIC_VERSION_1_75) {
C_KEY_1_75 k175;
if(!util::safeGet(k175, data, size)) {
LogError << "Error reading key v1.75";
return false;
}
k.angz = k175.angz;
k.color = Color::fromBGRA(ColorBGRA(k175.color));
k.colord = Color::fromBGRA(ColorBGRA(k175.colord));
k.colorf = Color::fromBGRA(ColorBGRA(k175.colorf));
k.frame = k175.frame;
k.fx = k175.fx;
k.numbitmap = k175.numbitmap;
k.pos = k175.pos.toVec3();
k.speed = k175.speed;
k.typeinterp = k175.typeinterp;
k.force = k175.force;
idsound = k175.idsound;
k.idsound = -1;
k.light = k175.light;
k.posgrille = k175.posgrille.toVec3();
k.angzgrille = k175.angzgrille;
k.speedtrack = k175.speedtrack;
arx_assert(k175.posgrille.toVec3() == Vec3f_ZERO);
arx_assert(k175.angzgrille == 0.f);
} else {
C_KEY_1_76 k176;
if(!util::safeGet(k176, data, size)) {
LogError << "Error reading key v1.76";
return false;
}
k.angz = k176.angz;
k.color = Color::fromBGRA(ColorBGRA(k176.color));
k.colord = Color::fromBGRA(ColorBGRA(k176.colord));
k.colorf = Color::fromBGRA(ColorBGRA(k176.colorf));
k.frame = k176.frame;
k.fx = k176.fx;
k.numbitmap = k176.numbitmap;
k.pos = k176.pos.toVec3();
k.speed = k176.speed;
k.typeinterp = k176.typeinterp;
k.force = k176.force;
k.light = k176.light;
k.posgrille = k176.posgrille.toVec3();
k.angzgrille = k176.angzgrille;
k.speedtrack = k176.speedtrack;
idsound = k176.idsound[0]; // 0 was the language code for 'French'
k.idsound = k176.idsound[3]; // 3 was the language code for 'English'
arx_assert(k176.posgrille.toVec3() == Vec3f_ZERO);
arx_assert(k176.angzgrille == 0.f);
}
if(k.force < 0) {
k.force = 1;
}
// The cinematics were authored for 4:3 - if the light only fades off
// outside of that region, it should never fade off.
// This fixes ugly transitions when fallin and fallout are close together.
{
float f = std::min(k.light.fallin, k.light.fallout);
float d0 = glm::distance(Vec2f(k.light.pos), Vec2f(-320.f, -240.f));
float d1 = glm::distance(Vec2f(k.light.pos), Vec2f(320.f, -240.f));
float d2 = glm::distance(Vec2f(k.light.pos), Vec2f(320.f, 240.f));
float d3 = glm::distance(Vec2f(k.light.pos), Vec2f(-320.f, 240.f));
if(f > std::max(std::max(d0, d1), std::max(d2, d3))) {
k.light.fallin = k.light.fallout = std::numeric_limits<float>::max() / 3;
}
}
// The final vertex positions were manually scaled to fit the whole screen
// when rendering cinematics. This applies the same scaling by moving
// the camera closer. We can do this because all bitmaps are at z == 0.
{
arx_assert(k.posgrille.z == 0.f);
k.pos.z *= 0.8f; // 0.8 == 512/640 == 384/480
}
AddKeyLoad(k);
LogDebug(" - " << i << ": frame " << k.frame << " image: " << k.numbitmap);
if(k.idsound >= 0) {
LogDebug(" + sound: " << k.idsound);
}
if(i == 0) {
c->m_pos = k.pos;
c->angz = k.angz;
c->numbitmap = k.numbitmap;
c->fx = k.fx;
c->ti = k.typeinterp;
c->color = k.color;
c->colord = k.colord;
c->colorflash = k.colorf;
c->speed = k.speed;
c->idsound = idsound;
c->force = k.force;
c->m_light = k.light;
c->posgrille = k.posgrille;
c->angzgrille = k.angzgrille;
c->speedtrack = k.speedtrack;
}
}
UpDateAllKeyLight();
SetCurrFrame(0);
GereTrack(c, 0, false, false);
c->projectload = true;
LogDebug("loaded cinematic");
return true;
}