scummvm/engines/hdb/window.cpp

/* 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 2
 * 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 */

#include "hdb/hdb.h"

namespace HDB {

bool Window::init() {

	warning("STUB: Window::init: Incomplete");

	_gfxTL = g_hdb->_drawMan->loadPic("menu_back_topleft");
	_gfxTM = g_hdb->_drawMan->loadPic("menu_back_top");
	_gfxTR = g_hdb->_drawMan->loadPic("menu_back_topright");

	_gfxL = g_hdb->_drawMan->loadPic("menu_back_left");
	_gfxM = g_hdb->_drawMan->loadPic("menu_back_middle");
	_gfxR = g_hdb->_drawMan->loadPic("menu_back_right");

	_gfxBL = g_hdb->_drawMan->loadPic("menu_back_btmleft");
	_gfxBM = g_hdb->_drawMan->loadPic("menu_back_bottom");
	_gfxBR = g_hdb->_drawMan->loadPic("menu_back_btmright");

	_gfxTitleL = g_hdb->_drawMan->loadPic("menu_title_left");
	_gfxTitleM = g_hdb->_drawMan->loadPic("menu_title_mid");
	_gfxTitleR = g_hdb->_drawMan->loadPic("menu_title_right");

	_gGfxTL = g_hdb->_drawMan->loadPic("g_menu_back_topleft");
	_gGfxTM = g_hdb->_drawMan->loadPic("g_menu_back_top");
	_gGfxTR = g_hdb->_drawMan->loadPic("g_menu_back_topright");

	_gGfxL = g_hdb->_drawMan->loadPic("g_menu_back_left");
	_gGfxM = g_hdb->_drawMan->loadPic("g_menu_back_middle");
	_gGfxR = g_hdb->_drawMan->loadPic("g_menu_back_right");

	_gGfxBL = g_hdb->_drawMan->loadPic("g_menu_back_btmleft");
	_gGfxBM = g_hdb->_drawMan->loadPic("g_menu_back_bottom");
	_gGfxBR = g_hdb->_drawMan->loadPic("g_menu_back_btmright");

	_gGfxTitleL = g_hdb->_drawMan->loadPic("g_menu_title_left");
	_gGfxTitleM = g_hdb->_drawMan->loadPic("g_menu_title_mid");
	_gGfxTitleR = g_hdb->_drawMan->loadPic("g_menu_title_right");

	_gfxIndent = g_hdb->_drawMan->loadPic("menu_delivery_indentation");
	_gfxArrowTo = g_hdb->_drawMan->loadPic("menu_arrow_deliverto");

	_gfxTry = _gfxAgain = NULL; // They will be loaded when needed

	_gfxInvSelect = g_hdb->_drawMan->loadPic("inventory_normal");
	_gfxHandright = g_hdb->_drawMan->loadPic("menu_hand_pointright");

	_gfxInfobar = g_hdb->_drawMan->loadPic("pic_infobar");
	_gfxDarken = g_hdb->_drawMan->loadPic("screen_darken");
	_gfxPausePlaque = g_hdb->_drawMan->loadPic("pause_plaque");

	_infobarDimmed = 0;

	restartSystem();

	return true;
}

void Window::restartSystem() {
	_dialogInfo.active = false;
	_dialogDelay = 0;
	_infobarDimmed = 0;
}

void Window::setInfobarDark(int value) {
	_infobarDimmed = value;
}

void Window::openDialog(const char *title, int tileIndex, const char *string, int more, const char *luaMore) {
	if (_dialogInfo.active)
		return;

	_dialogInfo.tileIndex = tileIndex;
	strcpy(_dialogInfo.title, title);
	_dialogInfo.active = true;

	int e1, e2, e3, e4;
	int width, height;
	int titleWidth, titleHeight;
	int w;

	if (strlen(string) > sizeof(_dialogInfo.string))
		strncpy(_dialogInfo.string, string, sizeof(_dialogInfo.string) - 1);
	else
		strcpy(_dialogInfo.string, string);
	g_hdb->_drawMan->getTextEdges(&e1, &e2, &e3, &e4);
	g_hdb->_drawMan->setTextEdges(kDialogTextLeft, kDialogTextRight, 0, 480);
	g_hdb->_drawMan->getDimensions(string, &width, &height);
	g_hdb->_drawMan->getDimensions(title, &titleWidth, &titleHeight);
	g_hdb->_drawMan->setTextEdges(e1, e2, e3, e4);
	_dialogInfo.height = (height + 2) * 16;
	w = _dialogInfo.width = width + 32;
	_dialogInfo.titleWidth = titleWidth;
	if (titleWidth > w)
		w = titleWidth;

	_dialogInfo.x = (480 >> 1) - (w >> 1);

	int px, py;
	g_hdb->_ai->getPlayerXY(&px, &py);
	if (py < (kScreenHeight >> 1) - 16)
		_dialogInfo.y = (kScreenHeight >> 1) + 16;
	else
		_dialogInfo.y = (kScreenHeight >> 1) - (_dialogInfo.height + 64);

	if (_dialogInfo.y < 16)
		_dialogInfo.y = 16;

	_dialogInfo.more = more;
	if (luaMore)
		strcpy(_dialogInfo.luaMore, luaMore);
	warning("STUB: openDialog: Play SND_MOVE_SELECTION");
}

void Window::drawDialog() {

	if (g_hdb->getActionMode())
		warning("STUB: drawDialog: Draw Player Weapon");

	if (!_dialogInfo.active)
		return;
	bool guyTalking = !scumm_stricmp(_dialogInfo.title, "guy");

	int w = _dialogInfo.width;
	if (_dialogInfo.titleWidth > w)
		w = _dialogInfo.titleWidth;

	drawBorder(_dialogInfo.x, _dialogInfo.y, w, _dialogInfo.height, guyTalking);

	int blocks;
	if (!guyTalking) {
		_gfxTitleL->drawMasked(_dialogInfo.x, _dialogInfo.y - 10);
		blocks = _dialogInfo.titleWidth / 16;
		for (int i = 0; i < blocks; i++)
			_gfxTitleM->drawMasked(_dialogInfo.x + 16 * (i + 1), _dialogInfo.y - 10);
		_gfxTitleR->drawMasked(_dialogInfo.x + (blocks + 1) * 16, _dialogInfo.y - 10);
	} else {
		_gGfxTitleL->drawMasked(_dialogInfo.x, _dialogInfo.y - 10);
		blocks = _dialogInfo.titleWidth / 16;
		for (int i = 0; i < blocks; i++)
			_gGfxTitleM->drawMasked(_dialogInfo.x + 16 * (i + 1), _dialogInfo.y - 10);
		_gGfxTitleR->drawMasked(_dialogInfo.x + (blocks + 1) * 16, _dialogInfo.y - 10);
	}

	int e1, e2, e3, e4;
	g_hdb->_drawMan->getTextEdges(&e1, &e2, &e3, &e4);
	g_hdb->_drawMan->setTextEdges(_dialogInfo.x + 10, 480, 0, kScreenHeight);
	g_hdb->_drawMan->setCursor(0, _dialogInfo.y - 7);
	if (_dialogInfo.title)
		g_hdb->_drawMan->drawText(_dialogInfo.title);
	g_hdb->_drawMan->setTextEdges(_dialogInfo.x + 16, _dialogInfo.x + _dialogInfo.width - 16, 0, kScreenHeight);
	g_hdb->_drawMan->setCursor(0, _dialogInfo.y + 16);
	if (_dialogInfo.string)
		g_hdb->_drawMan->drawText(_dialogInfo.string);
	g_hdb->_drawMan->setTextEdges(e1, e2, e3, e4);
}

void Window::closeDialog() {
	if (_dialogInfo.active) {
		warning("STUB: closeDialog: Play SND_SWITCH_USE");
		_dialogInfo.active = false;
		_dialogDelay = 0;
		if (_dialogInfo.luaMore[0] && !g_hdb->_ai->cinematicsActive())
			g_hdb->_lua->callFunction(_dialogInfo.luaMore, 0);
	}
}

bool Window::checkDialogClose(int x, int y) {
	if (!_dialogInfo.active)
		return false;

	if (x >= _dialogInfo.x && x < _dialogInfo.x + _dialogInfo.width && y >= _dialogInfo.y && y < _dialogInfo.y + _dialogInfo.height) {
		closeDialog();
		return true;
	}

	// If Cinematics are on, we need to timeout instead of get a click
	if (g_hdb->_ai->cinematicsActive()) {
		if (_dialogDelay < g_hdb->getTimeSlice()) {
			closeDialog();
			_dialogDelay = 0;
			return true;
		}
	}

	return false;
}

void Window::drawBorder(int x, int y, int width, int height, bool guyTalking) {
	int wide, high, i, j;
	if (!guyTalking) {
		wide = (width / 16) + 1;
		high = height / 16;
		for (j = 0; j < high; j++)
			for (i = 0; i < wide; i++) {
				// Top Line
				if (!i && !j)
					_gfxTL->drawMasked(x, y);
				else if ((i == wide - 1) && !j)
					_gfxTR->drawMasked(x + i * 16, y + j * 16);
				else if (!j)
					_gfxTM->drawMasked(x + i * 16, y + j * 16);
				else {

					// Bottom Lines
					if ((j == high - 1) && !i)
						_gfxBL->drawMasked(x + i * 16, y + j * 16);
					else if ((j == high - 1) && (i == wide - 1))
						_gfxBR->drawMasked(x + i * 16, y + j * 16);
					else if ((j == high - 1) && i < wide)
						_gfxBM->drawMasked(x + i * 16, y + j * 16);
					else {
						// Middle lines
						if (!i && j < high)
							_gfxL->drawMasked(x + i * 16, y + j * 16);
						else if ((i == wide - 1) && j < high)
							_gfxR->drawMasked(x + i * 16, y + j * 16);
						else
							// Most drawn = middle block
							_gfxM->drawMasked(x + i * 16, y + j * 16);
					}
				}
			}
	} else {
		wide = (width / 16) + 1;
		high = height / 16;
		for (j = 0; j < high; j++)
			for (i = 0; i < wide; i++) {
				// Top Line
				if (!i && !j)
					_gGfxTL->drawMasked(x, y);
				else if ((i == wide - 1) && !j)
					_gGfxTR->drawMasked(x + i * 16, y + j * 16);
				else if (!j)
					_gGfxTM->draw(x + i * 16, y + j * 16);
				else {

					// Bottom Lines
					if ((j == high - 1) && !i)
						_gGfxBL->drawMasked(x + i * 16, y + j * 16);
					else if ((j == high - 1) && (i == wide - 1))
						_gGfxBR->drawMasked(x + i * 16, y + j * 16);
					else if ((j == high - 1) && i < wide)
						_gGfxBM->draw(x + i * 16, y + j * 16);
					else {

						// Middle lines
						if (!i && j < high)
							_gGfxL->draw(x + i * 16, y + j * 16);
						else if ((i == wide - 1) && j < high)
							_gGfxR->draw(x + i * 16, y + j * 16);
						else

							// Most drawn = middle block
							_gGfxM->draw(x + i * 16, y + j * 16);

					}
				}
			}
	}
}

void Window::setDialogDelay(int delay) {
	_dialogDelay = g_system->getMillis() + 1000 * delay;
}

} // End of Namespace