Initial commit

engines/darkseed/console.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "common/debug.h"
+#include "darkseed/big5font.h"
+#include "darkseed/kofont.h"
+#include "darkseed/console.h"
+#include "darkseed/darkseed.h"
+
+namespace Darkseed {
+
+static constexpr Common::Rect consoleArea = {{0x70, 277}, 416, 51};
+
+Console::Console(TosText *tosText, Sound *sound) : _tosText(tosText), _sound(sound) {
+	switch (g_engine->getLanguage()) {
+	case Common::ZH_ANY :
+		_font = new Big5Font();
+		_lineHeight = 17;
+		_numLines = 3;
+		_isCJKLanguage = true;
+		break;
+	case Common::KO_KOR :
+		_font = new KoFont();
+		_lineHeight = 18;
+		_numLines = 3;
+		_isCJKLanguage = true;
+		break;
+	default:
+		_font = new GameFont();
+		_lineHeight = 11;
+		_numLines = 4;
+		break;
+	}
+
+	_text.resize(10);
+}
+
+Console::~Console() {
+	delete _font;
+}
+
+void Console::clear() {
+	_text.clear();
+	_text.resize(10);
+	_startIdx = 0;
+	_redrawRequired = true;
+}
+
+void Console::printTosText(int tosIndex, bool shouldAddToCurrentLine) {
+	if (g_engine->isDosDemo()) {
+		debug("TosIndex: %d", tosIndex);
+	}
+	const Common::U32String &text = _tosText->getText(tosIndex);
+
+	if (!_isCJKLanguage) {
+		debug("%s", text.encode().c_str());
+	} else {
+		debugN("tos %d: ", tosIndex);
+		for (uint i = 0; i < text.size(); i++) {
+			debugN("%02x,", (unsigned char)text[i]);
+		}
+		debug("%s", "");
+	}
+	if (shouldAddToCurrentLine) {
+		addToCurrentLine(text);
+	} else {
+		addTextLine(text);
+	}
+	_sound->playTosSpeech(tosIndex);
+}
+
+void Console::addToCurrentLine(const Common::String &text) {
+	addToCurrentLineU32(Common::U32String(text));
+}
+
+void Console::addTextLine(const Common::U32String &text) {
+	Common::U32StringArray lines;
+	_font->wordWrapText(text, consoleArea.width(), lines);
+	for (auto &line : lines) {
+		addLine(line);
+	}
+}
+
+void Console::addToCurrentLineU32(const Common::U32String &text) {
+	int curIdx = _startIdx == 0 ? _text.size() - 1 : _startIdx - 1;
+	_startIdx = curIdx;
+	addTextLine(_text[_startIdx] + text);
+}
+
+void Console::addI18NText(const I18nText &text) {
+	addTextLine(getI18NText(text));
+}
+
+void Console::draw(bool forceRedraw) {
+	if (!_redrawRequired && !forceRedraw) {
+		return;
+	}
+
+	g_engine->_screen->fillRect(consoleArea, 0);
+	int curIdx = _startIdx == 0 ? _text.size() - 1 : _startIdx - 1;
+	int y = 0x139;
+	for (int i = 0; i < _numLines && curIdx != _startIdx && !_text[curIdx].empty(); i++) {
+		drawStringAt(0x70, y, _text[curIdx]);
+		y -= _lineHeight;
+		curIdx = curIdx == 0 ? _text.size() - 1 : curIdx - 1;
+	}
+	_redrawRequired = false;
+	g_engine->_screen->addDirtyRect(consoleArea);
+}
+
+void Console::drawStringAt(const int x, const int y, const Common::U32String &text) const {
+	_font->drawString(g_engine->_screen, text, x, y, consoleArea.width(), 0);
+}
+
+void Console::addLine(const Common::U32String &line) {
+	_text[_startIdx] = line;
+	_startIdx = (_startIdx + 1) % _text.size();
+	_redrawRequired = true;
+}
+
+} // End of namespace Darkseed