static unsigned char *
set_frame_custom2(unsigned char *frame, FrameDataNode const *node)
{
size_t const n = sizeOfNode(node);
if (n > 10) {
frame = set_4_byte_value(frame, node->fid);
frame = set_4_byte_value(frame, (unsigned long) (n - 10));
/* clear 2-byte header flags */
*frame++ = 0;
*frame++ = 0;
/* clear 1 encoding descriptor byte to indicate ISO-8859-1 format */
*frame++ = node->txt.enc == 1 ? 1 : 0;
if (node->dsc.dim > 0) {
if (node->dsc.enc != 1) {
frame = writeChars(frame, node->dsc.ptr.l, node->dsc.dim);
*frame++ = 0;
}
else {
frame = writeUcs2s(frame, node->dsc.ptr.u, node->dsc.dim);
*frame++ = 0;
*frame++ = 0;
}
}
if (node->txt.enc != 1) {
frame = writeChars(frame, node->txt.ptr.l, node->txt.dim);
}
else {
frame = writeUcs2s(frame, node->txt.ptr.u, node->txt.dim);
}
}
return frame;
}
static unsigned char *
set_frame_comment(unsigned char *frame, FrameDataNode const *node)
{
size_t const n = sizeOfCommentNode(node);
if (n > 10) {
frame = set_4_byte_value(frame, node->fid);
frame = set_4_byte_value(frame, (uint32_t) (n - 10));
/* clear 2-byte header flags */
*frame++ = 0;
*frame++ = 0;
/* encoding descriptor byte */
*frame++ = node->txt.enc == 1 ? 1 : 0;
/* 3 bytes language */
*frame++ = node->lng[0];
*frame++ = node->lng[1];
*frame++ = node->lng[2];
/* descriptor with zero byte(s) separator */
if (node->dsc.enc != 1) {
frame = writeChars(frame, node->dsc.ptr.l, node->dsc.dim);
*frame++ = 0;
}
else {
frame = writeUcs2s(frame, node->dsc.ptr.u, node->dsc.dim);
*frame++ = 0;
*frame++ = 0;
}
/* comment full text */
if (node->txt.enc != 1) {
frame = writeChars(frame, node->txt.ptr.l, node->txt.dim);
}
else {
frame = writeUcs2s(frame, node->txt.ptr.u, node->txt.dim);
}
}
return frame;
}
/**
* Adds a line of text to the dialog lines list
*/
void Dialog::addLine(const char *line, bool underlineP) {
if ((_widthX > 0) || (_lineX > 0))
incLine();
int lineWidth = _vm->_font->current()->getWidth(line, DIALOG_SPACING);
int lineLen = strlen(line);
if ((lineWidth > _dialogWidth) || (lineLen >= _widthChars))
writeChars(line);
else {
_lines[_lines.size() - 1].xp = (_dialogWidth - 10 - lineWidth) / 2;
strcpy(_lines[_lines.size() - 1].data, line);
}
if (underlineP)
_lines[_lines.size() - 1].underline = true;
incLine();
}
void writeResult(FILE *stream, wchar_t* unicodeStr) {
int len = wcslen(unicodeStr);
bool out = true;
for (int i = 0; i < len; i++) {
wchar_t curr = *(unicodeStr + i);
if (out && curr != LEFT_TAG) {
char* chars = convert2Chars(unicodeStr, i);
writeChars(stream, chars);
}
else if (out && curr == LEFT_TAG) {
out = false;
} else if (!out && curr != RIGHT_TAG) {
//<>之间的内容忽略
}
else if (!out && curr == RIGHT_TAG) {
out = true;
}
}
}
Dialog::Dialog(MadsM4Engine *vm, const char *msgData, const char *title): View(vm, Common::Rect(0, 0, 0, 0)) {
assert(msgData);
_vm->_font->setFont(FONT_INTERFACE_MADS);
const char *srcP = msgData;
bool skipLine = false;
bool initFlag = false;
bool cmdFlag = false;
bool crFlag = false;
bool underline = false;
_screenType = LAYER_DIALOG;
_widthChars = 0;
_dialogIndex = 0;
_askPosition.x = 0;
_askPosition.y = 0;
_lineX = 0;
_widthX = 0;
_dialogWidth = 0;
_commandCase = false;
char dialogLine[256];
char cmdText[80];
char *lineP = &dialogLine[0];
char *cmdP = NULL;
while (srcP && *(srcP - 1) != '\0') {
if ((*srcP == '\n') || (*srcP == '\0')) {
// Line completed
*lineP = '\0';
++srcP;
if (!initFlag) {
initDialog();
initFlag = true;
}
if (!skipLine)
writeChars(dialogLine);
else {
addLine(dialogLine, underline);
if (crFlag)
incLine();
}
// Clear the current line contents
dialogLine[0] = '\0';
lineP = &dialogLine[0];
skipLine = crFlag = underline = false;
continue;
} else if (*srcP == '[') {
// Start of a command sequence
cmdFlag = true;
cmdP = &cmdText[0];
++srcP;
continue;
} else if (*srcP == ']') {
// End of a command sequence
*cmdP = '\0';
cmdFlag = false;
strToUpper(cmdText);
if (matchCommand(cmdText, "ASK")) {
setupInputArea();
} else if (matchCommand(cmdText, "BAR")) {
// Adds a full-width line instead of normal text
addBarLine();
} else if (matchCommand(cmdText, "CENTER")) {
// Center command
skipLine = true;
} else if (matchCommand(cmdText, "CR")) {
// CR command
if (skipLine)
crFlag = true;
else if (!initFlag) {
initDialog();
initFlag = true;
}
} else if (matchCommand(cmdText, "NOUN1")) {
// Noun command 1
handleNounSuffix(lineP, 1, cmdText + 5);
} else if (matchCommand(cmdText, "NOUN2")) {
// Noun command 2
handleNounSuffix(lineP, 2, cmdText + 5);
} else if (matchCommand(cmdText, "SENTENCE")) {
// Sentence command - loads the title into the line buffer
strcpy(dialogLine, title);
strToUpper(dialogLine);
lineP += strlen(dialogLine) + 1;
} else if (matchCommand(cmdText, "TAB")) {
// Specifies the X offset for the current line
_lines[_lines.size() - 1].xp = atoi(cmdText + 3);
} else if (matchCommand(cmdText, "TITLE")) {
// Title command - specifies the dialog width in number of characters
skipLine = true;
crFlag = true;
underline = true;
int id = atoi(cmdText + 5);
if (id > 0) {
// Suffix provided - specifies the dialog width in number of chars
_widthChars = id * 2;
_dialogWidth = id * (_vm->_font->current()->getMaxWidth() + DIALOG_SPACING) + 10;
}
} else if (matchCommand(cmdText, "UNDER")) {
// Underline command
underline = true;
} else if (matchCommand(cmdText, "VERB")) {
// Verb/vocab retrieval
int verbId = 1; // TODO: Get correct vocab
getVocab(verbId, &lineP);
} else if (matchCommand(cmdText, "INDEX")) {
// Index command
_dialogIndex = atoi(cmdText + 5);
} else {
error("Unknown dialog command '%s' encountered", cmdText);
}
}
*lineP++ = *srcP;
if (cmdFlag)
*cmdP++ = *srcP;
++srcP;
}
draw();
}
/**
* 写入一个字符串
*/
void ByteArray::writeString(const std::string &value)
{
writeNumber((int)value.size());
writeChars(value.c_str(), value.size(), 0);
}
/**
* 写入多个字节
*/
void ByteArray::writeChars(const char *val)
{
writeChars(val, (int)strlen(val), 0);
}
/**
* 写入一个布尔值
*/
void ByteArray::writeBOOL(bool value)
{
writeChars((char *)&value, 1, 0);
}
/**
* 写入一个字节
*/
void ByteArray::writeByte(char value)
{
writeChars(&value, 1);
}
