1 files changed, 109 insertions, 0 deletions
diff --git a/engines/sherlock/scalpel/scalpel_talk.cpp b/engines/sherlock/scalpel/scalpel_talk.cpp
index 0d805c6177..2923359415 100644
--- a/engines/sherlock/scalpel/scalpel_talk.cpp
+++ b/engines/sherlock/scalpel/scalpel_talk.cpp
@@ -155,6 +155,115 @@ ScalpelTalk::ScalpelTalk(SherlockEngine *vm) : Talk(vm) {
 	_opcodeTable = OPCODE_METHODS;
 }
 
+void ScalpelTalk::talkInterface(const byte *&str) {
+	People &people = *_vm->_people;
+	Screen &screen = *_vm->_screen;
+	UserInterface &ui = *_vm->_ui;
+
+	// If the window isn't yet open, draw the window before printing starts
+	if (!ui._windowOpen && _noTextYet) {
+		_noTextYet = false;
+		drawInterface();
+
+		if (_talkTo != -1) {
+			screen.buttonPrint(Common::Point(119, CONTROLS_Y), COMMAND_NULL, false, "Exit");
+			screen.buttonPrint(Common::Point(159, CONTROLS_Y), COMMAND_NULL, false, "Up");
+			screen.buttonPrint(Common::Point(200, CONTROLS_Y), COMMAND_NULL, false, "Down");
+		}
+	}
+
+	// If it's the first line, display the speaker
+	if (!_line && _speaker >= 0 && _speaker < (int)people._characters.size()) {
+		// If the window is open, display the name directly on-screen.
+		// Otherwise, simply draw it on the back buffer
+		if (ui._windowOpen) {
+			screen.print(Common::Point(16, _yp), TALK_FOREGROUND, "%s",
+				people._characters[_speaker & 127]._name);
+		}
+		else {
+			screen.gPrint(Common::Point(16, _yp - 1), TALK_FOREGROUND, "%s",
+				people._characters[_speaker & 127]._name);
+			_openTalkWindow = true;
+		}
+
+		_yp += 9;
+	}
+
+	// Find amount of text that will fit on the line
+	int width = 0, idx = 0;
+	do {
+		width += screen.charWidth(str[idx]);
+		++idx;
+		++_charCount;
+	} while (width < 298 && str[idx] && str[idx] != '{' && str[idx] < _opcodes[0]);
+
+	if (str[idx] || width >= 298) {
+		if (str[idx] < _opcodes[0] && str[idx] != '{') {
+			--idx;
+			--_charCount;
+		}
+	}
+	else {
+		_endStr = true;
+	}
+
+	// If word wrap is needed, find the start of the current word
+	if (width >= 298) {
+		while (str[idx] != ' ') {
+			--idx;
+			--_charCount;
+		}
+	}
+
+	// Print the line
+	Common::String lineStr((const char *)str, (const char *)str + idx);
+
+	// If the speaker indicates a description file, print it in yellow
+	if (_speaker != -1) {
+		if (ui._windowOpen) {
+			screen.print(Common::Point(16, _yp), COMMAND_FOREGROUND, "%s", lineStr.c_str());
+		}
+		else {
+			screen.gPrint(Common::Point(16, _yp - 1), COMMAND_FOREGROUND, "%s", lineStr.c_str());
+			_openTalkWindow = true;
+		}
+	}
+	else {
+		if (ui._windowOpen) {
+			screen.print(Common::Point(16, _yp), COMMAND_FOREGROUND, "%s", lineStr.c_str());
+		}
+		else {
+			screen.gPrint(Common::Point(16, _yp - 1), COMMAND_FOREGROUND, "%s", lineStr.c_str());
+			_openTalkWindow = true;
+		}
+	}
+
+	// Move to end of displayed line
+	str += idx;
+
+	// If line wrap occurred, then move to after the separating space between the words
+	if (str[0] < _opcodes[0] && str[0] != '{')
+		++str;
+
+	_yp += 9;
+	++_line;
+
+	// Certain different conditions require a wait
+	if ((_line == 4 && str < _scriptEnd && str[0] != _opcodes[OP_SFX_COMMAND] && str[0] != _opcodes[OP_PAUSE] && _speaker != -1) ||
+		(_line == 5 && str < _scriptEnd && str[0] != _opcodes[OP_PAUSE] && _speaker == -1) ||
+		_endStr) {
+		_wait = 1;
+	}
+
+	byte v = (str >= _scriptEnd ? 0 : str[0]);
+	if (v == _opcodes[OP_SWITCH_SPEAKER] || v == _opcodes[OP_ASSIGN_PORTRAIT_LOCATION] ||
+		v == _opcodes[OP_BANISH_WINDOW] || v == _opcodes[OP_IF_STATEMENT] ||
+		v == _opcodes[OP_ELSE_STATEMENT] || v == _opcodes[OP_END_IF_STATEMENT] ||
+		v == _opcodes[OP_GOTO_SCENE] || v == _opcodes[OP_CALL_TALK_FILE]) {
+		_wait = 1;
+	}
+}
+
 OpcodeReturn ScalpelTalk::cmdSwitchSpeaker(const byte *&str) {
 	ScalpelPeople &people = *(ScalpelPeople *)_vm->_people;
 	UserInterface &ui = *_vm->_ui;