// Updates the object.
void SceneObject::Update( float elapsed, bool addVelocity )
{
// Calculate the friction for this update.
float friction = 1.0f - m_friction * elapsed;
// Move the object.
m_velocity *= friction;
// Check if there is velecity to to be added into the translation
if( addVelocity == true )
{
D3DXVECTOR3 velocity = m_velocity * elapsed;
AddTranslation( velocity.x, velocity.y, velocity.z );
}
// Spin the object.
m_spin *= friction;
D3DXVECTOR3 spin = m_spin * elapsed;
AddRotation( spin.x, spin.y, spin.z );
// Update the object's world matrix.
D3DXMatrixMultiply( &m_worldMatrix, &m_rotationMatrix, &m_translationMatrix );
// Create a view matrix for the object.
D3DXMatrixInverse( &m_viewMatrix, NULL, &m_worldMatrix );
// Update the object's forward vector.
m_forward.x = (float)sin( m_rotation.y );
m_forward.y = (float)-tan( m_rotation.x );
m_forward.z = (float)cos( m_rotation.y );
D3DXVec3Normalize( &m_forward, &m_forward );
// Update the object's right vector.
m_right.x = (float)cos( m_rotation.y );
m_right.y = (float)tan( m_rotation.z );
m_right.z = (float)-sin( m_rotation.y );
D3DXVec3Normalize( &m_right, &m_right );
// Update the object's bounding volume using the translation matrix only.
// This will maintain an axis aligned bounding box around the object in
// world space rather than the object's local space.
RepositionBoundVolume( &m_translationMatrix );
}
TranslationHandler::TranslationHandler(QObject *parent) :
QObject(parent),
mCurrentLanguage("en"),
mTranslator(NULL)
{
// Add our available languages
// Keep this list sorted
AddTranslation(QT_TRANSLATE_NOOP("MainWindow", "Chinese (Simplified)"), "cppcheck_zh_CN");
AddTranslation(QT_TRANSLATE_NOOP("MainWindow", "Dutch"), "cppcheck_nl");
AddTranslation(QT_TRANSLATE_NOOP("MainWindow", "English"), "cppcheck_en");
AddTranslation(QT_TRANSLATE_NOOP("MainWindow", "Finnish"), "cppcheck_fi");
AddTranslation(QT_TRANSLATE_NOOP("MainWindow", "French"), "cppcheck_fr");
AddTranslation(QT_TRANSLATE_NOOP("MainWindow", "German"), "cppcheck_de");
AddTranslation(QT_TRANSLATE_NOOP("MainWindow", "Italian"), "cppcheck_it");
AddTranslation(QT_TRANSLATE_NOOP("MainWindow", "Japanese"), "cppcheck_ja");
AddTranslation(QT_TRANSLATE_NOOP("MainWindow", "Korean"), "cppcheck_ko");
AddTranslation(QT_TRANSLATE_NOOP("MainWindow", "Russian"), "cppcheck_ru");
AddTranslation(QT_TRANSLATE_NOOP("MainWindow", "Serbian"), "cppcheck_sr");
AddTranslation(QT_TRANSLATE_NOOP("MainWindow", "Spanish"), "cppcheck_es");
AddTranslation(QT_TRANSLATE_NOOP("MainWindow", "Swedish"), "cppcheck_sv");
}
/**
** Load a .po file
*/
void LoadPO(const char *file)
{
FILE *fd;
char buf[4096];
enum { MSGNONE, MSGID, MSGSTR } state;
char msgid[16 * 1024];
char msgstr[16 * 1024];
char *s;
char *currmsg = NULL;
char fullfile[1024];
if (!file || !*file) {
return;
}
LibraryFileName(file, fullfile, sizeof(fullfile));
fd = fopen(fullfile, "rb");
if (!fd) {
fprintf(stderr, "Could not open file: %s\n", file);
return;
}
state = MSGNONE;
msgid[0] = msgstr[0] = '\0';
// skip 0xEF utf8 intro if found
char c = fgetc(fd);
if (c == (char)0xEF) {
fgetc(fd);
fgetc(fd);
} else {
rewind(fd);
}
while (fgets(buf, sizeof(buf), fd)) {
// Comment
if (buf[0] == '#') {
continue;
}
s = buf;
// msgid or msgstr
if (!strncmp(s, "msgid ", 6)) {
if (state == MSGSTR) {
*currmsg = '\0';
if (*msgid != '\0') {
AddTranslation(msgid, msgstr);
}
}
state = MSGID;
currmsg = msgid;
*currmsg = '\0';
s += 6;
while (*s == ' ') ++s;
} else if (!strncmp(s, "msgstr ", 7)) {
if (state == MSGID) {
*currmsg = '\0';
}
state = MSGSTR;
currmsg = msgstr;
*currmsg = '\0';
s += 7;
while (*s == ' ') ++s;
}
// String
if (*s == '"') {
++s;
while (*s && *s != '"') {
if (*s == '\\') {
++s;
if (*s) {
if (*s == 'n') {
*currmsg++ = '\n';
} else if (*s == 't') {
*currmsg++ = '\t';
} else if (*s == 'r') {
*currmsg++ = '\r';
} else if (*s == '"') {
*currmsg++ = '"';
} else if (*s == '\\') {
*currmsg++ = '\\';
} else {
fprintf(stderr, "Invalid escape character: %c\n", *s);
}
++s;
} else {
fprintf(stderr, "Unterminated string\n");
}
} else {
*currmsg++ = *s++;
}
}
continue;
}
}
if (state == MSGSTR) {
*currmsg = '\0';
AddTranslation(msgid, msgstr);
}
fclose(fd);
}
