diff options
Diffstat (limited to 'engines/wintermute/ad/AdResponseBox.cpp')
| -rw-r--r-- | engines/wintermute/ad/AdResponseBox.cpp | 647 |
1 files changed, 647 insertions, 0 deletions
diff --git a/engines/wintermute/ad/AdResponseBox.cpp b/engines/wintermute/ad/AdResponseBox.cpp new file mode 100644 index 0000000000..1a1732edd0 --- /dev/null +++ b/engines/wintermute/ad/AdResponseBox.cpp @@ -0,0 +1,647 @@ +/* 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.
+ *
+ */
+
+/*
+ * This file is based on WME Lite.
+ * http://dead-code.org/redir.php?target=wmelite
+ * Copyright (c) 2011 Jan Nedoma
+ */
+
+#include "engines/wintermute/dcgf.h"
+#include "engines/wintermute/ad/AdGame.h"
+#include "engines/wintermute/ad/AdResponseBox.h"
+#include "engines/wintermute/base/BParser.h"
+#include "engines/wintermute/base/BSurfaceStorage.h"
+#include "engines/wintermute/ui/UIButton.h"
+#include "engines/wintermute/ui/UIWindow.h"
+#include "engines/wintermute/base/BDynBuffer.h"
+#include "engines/wintermute/base/font/BFontStorage.h"
+#include "engines/wintermute/base/font/BFont.h"
+#include "engines/wintermute/ad/AdResponse.h"
+#include "engines/wintermute/base/scriptables/ScScript.h"
+#include "engines/wintermute/base/scriptables/ScStack.h"
+#include "engines/wintermute/base/BSprite.h"
+#include "engines/wintermute/base/BFileManager.h"
+#include "engines/wintermute/utils/utils.h"
+#include "engines/wintermute/PlatformSDL.h"
+#include "common/str.h"
+
+namespace WinterMute {
+
+IMPLEMENT_PERSISTENT(CAdResponseBox, false)
+
+//////////////////////////////////////////////////////////////////////////
+CAdResponseBox::CAdResponseBox(CBGame *inGame): CBObject(inGame) {
+ _font = _fontHover = NULL;
+
+ _window = NULL;
+ _shieldWindow = new CUIWindow(_gameRef);
+
+ _horizontal = false;
+ CBPlatform::setRectEmpty(&_responseArea);
+ _scrollOffset = 0;
+ _spacing = 0;
+
+ _waitingScript = NULL;
+ _lastResponseText = NULL;
+ _lastResponseTextOrig = NULL;
+
+ _verticalAlign = VAL_BOTTOM;
+ _align = TAL_LEFT;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+CAdResponseBox::~CAdResponseBox() {
+
+ delete _window;
+ _window = NULL;
+ delete _shieldWindow;
+ _shieldWindow = NULL;
+ delete[] _lastResponseText;
+ _lastResponseText = NULL;
+ delete[] _lastResponseTextOrig;
+ _lastResponseTextOrig = NULL;
+
+ if (_font) _gameRef->_fontStorage->removeFont(_font);
+ if (_fontHover) _gameRef->_fontStorage->removeFont(_fontHover);
+
+ clearResponses();
+ clearButtons();
+
+ _waitingScript = NULL;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+void CAdResponseBox::clearResponses() {
+ for (int i = 0; i < _responses.getSize(); i++) {
+ delete _responses[i];
+ }
+ _responses.removeAll();
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+void CAdResponseBox::clearButtons() {
+ for (int i = 0; i < _respButtons.getSize(); i++) {
+ delete _respButtons[i];
+ }
+ _respButtons.removeAll();
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+bool CAdResponseBox::invalidateButtons() {
+ for (int i = 0; i < _respButtons.getSize(); i++) {
+ _respButtons[i]->_image = NULL;
+ _respButtons[i]->_cursor = NULL;
+ _respButtons[i]->_font = NULL;
+ _respButtons[i]->_fontHover = NULL;
+ _respButtons[i]->_fontPress = NULL;
+ _respButtons[i]->setText("");
+ }
+ return STATUS_OK;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+bool CAdResponseBox::createButtons() {
+ clearButtons();
+
+ _scrollOffset = 0;
+ for (int i = 0; i < _responses.getSize(); i++) {
+ CUIButton *btn = new CUIButton(_gameRef);
+ if (btn) {
+ btn->_parent = _window;
+ btn->_sharedFonts = btn->_sharedImages = true;
+ btn->_sharedCursors = true;
+ // iconic
+ if (_responses[i]->_icon) {
+ btn->_image = _responses[i]->_icon;
+ if (_responses[i]->_iconHover) btn->_imageHover = _responses[i]->_iconHover;
+ if (_responses[i]->_iconPressed) btn->_imagePress = _responses[i]->_iconPressed;
+
+ btn->setCaption(_responses[i]->_text);
+ if (_cursor) btn->_cursor = _cursor;
+ else if (_gameRef->_activeCursor) btn->_cursor = _gameRef->_activeCursor;
+ }
+ // textual
+ else {
+ btn->setText(_responses[i]->_text);
+ btn->_font = (_font == NULL) ? _gameRef->_systemFont : _font;
+ btn->_fontHover = (_fontHover == NULL) ? _gameRef->_systemFont : _fontHover;
+ btn->_fontPress = btn->_fontHover;
+ btn->_align = _align;
+
+ if (_gameRef->_touchInterface)
+ btn->_fontHover = btn->_font;
+
+
+ if (_responses[i]->_font) btn->_font = _responses[i]->_font;
+
+ btn->_width = _responseArea.right - _responseArea.left;
+ if (btn->_width <= 0) btn->_width = _gameRef->_renderer->_width;
+ }
+ btn->setName("response");
+ btn->correctSize();
+
+ // make the responses touchable
+ if (_gameRef->_touchInterface)
+ btn->_height = MAX(btn->_height, 50);
+
+ //btn->SetListener(this, btn, _responses[i]->_iD);
+ btn->setListener(this, btn, i);
+ btn->_visible = false;
+ _respButtons.add(btn);
+
+ if (_responseArea.bottom - _responseArea.top < btn->_height) {
+ _gameRef->LOG(0, "Warning: Response '%s' is too high to be displayed within response box. Correcting.", _responses[i]->_text);
+ _responseArea.bottom += (btn->_height - (_responseArea.bottom - _responseArea.top));
+ }
+ }
+ }
+ _ready = false;
+
+ return STATUS_OK;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+bool CAdResponseBox::loadFile(const char *filename) {
+ byte *buffer = _gameRef->_fileManager->readWholeFile(filename);
+ if (buffer == NULL) {
+ _gameRef->LOG(0, "CAdResponseBox::LoadFile failed for file '%s'", filename);
+ return STATUS_FAILED;
+ }
+
+ bool ret;
+
+ _filename = new char [strlen(filename) + 1];
+ strcpy(_filename, filename);
+
+ if (DID_FAIL(ret = loadBuffer(buffer, true))) _gameRef->LOG(0, "Error parsing RESPONSE_BOX file '%s'", filename);
+
+
+ delete [] buffer;
+
+ return ret;
+}
+
+
+TOKEN_DEF_START
+TOKEN_DEF(RESPONSE_BOX)
+TOKEN_DEF(TEMPLATE)
+TOKEN_DEF(FONT_HOVER)
+TOKEN_DEF(FONT)
+TOKEN_DEF(AREA)
+TOKEN_DEF(HORIZONTAL)
+TOKEN_DEF(SPACING)
+TOKEN_DEF(WINDOW)
+TOKEN_DEF(CURSOR)
+TOKEN_DEF(TEXT_ALIGN)
+TOKEN_DEF(VERTICAL_ALIGN)
+TOKEN_DEF(EDITOR_PROPERTY)
+TOKEN_DEF_END
+//////////////////////////////////////////////////////////////////////////
+bool CAdResponseBox::loadBuffer(byte *buffer, bool complete) {
+ TOKEN_TABLE_START(commands)
+ TOKEN_TABLE(RESPONSE_BOX)
+ TOKEN_TABLE(TEMPLATE)
+ TOKEN_TABLE(FONT_HOVER)
+ TOKEN_TABLE(FONT)
+ TOKEN_TABLE(AREA)
+ TOKEN_TABLE(HORIZONTAL)
+ TOKEN_TABLE(SPACING)
+ TOKEN_TABLE(WINDOW)
+ TOKEN_TABLE(CURSOR)
+ TOKEN_TABLE(TEXT_ALIGN)
+ TOKEN_TABLE(VERTICAL_ALIGN)
+ TOKEN_TABLE(EDITOR_PROPERTY)
+ TOKEN_TABLE_END
+
+
+ byte *params;
+ int cmd;
+ CBParser parser(_gameRef);
+
+ if (complete) {
+ if (parser.getCommand((char **)&buffer, commands, (char **)¶ms) != TOKEN_RESPONSE_BOX) {
+ _gameRef->LOG(0, "'RESPONSE_BOX' keyword expected.");
+ return STATUS_FAILED;
+ }
+ buffer = params;
+ }
+
+ while ((cmd = parser.getCommand((char **)&buffer, commands, (char **)¶ms)) > 0) {
+ switch (cmd) {
+ case TOKEN_TEMPLATE:
+ if (DID_FAIL(loadFile((char *)params))) cmd = PARSERR_GENERIC;
+ break;
+
+ case TOKEN_WINDOW:
+ delete _window;
+ _window = new CUIWindow(_gameRef);
+ if (!_window || DID_FAIL(_window->loadBuffer(params, false))) {
+ delete _window;
+ _window = NULL;
+ cmd = PARSERR_GENERIC;
+ } else if (_shieldWindow) _shieldWindow->_parent = _window;
+ break;
+
+ case TOKEN_FONT:
+ if (_font) _gameRef->_fontStorage->removeFont(_font);
+ _font = _gameRef->_fontStorage->addFont((char *)params);
+ if (!_font) cmd = PARSERR_GENERIC;
+ break;
+
+ case TOKEN_FONT_HOVER:
+ if (_fontHover) _gameRef->_fontStorage->removeFont(_fontHover);
+ _fontHover = _gameRef->_fontStorage->addFont((char *)params);
+ if (!_fontHover) cmd = PARSERR_GENERIC;
+ break;
+
+ case TOKEN_AREA:
+ parser.scanStr((char *)params, "%d,%d,%d,%d", &_responseArea.left, &_responseArea.top, &_responseArea.right, &_responseArea.bottom);
+ break;
+
+ case TOKEN_HORIZONTAL:
+ parser.scanStr((char *)params, "%b", &_horizontal);
+ break;
+
+ case TOKEN_TEXT_ALIGN:
+ if (scumm_stricmp((char *)params, "center") == 0) _align = TAL_CENTER;
+ else if (scumm_stricmp((char *)params, "right") == 0) _align = TAL_RIGHT;
+ else _align = TAL_LEFT;
+ break;
+
+ case TOKEN_VERTICAL_ALIGN:
+ if (scumm_stricmp((char *)params, "top") == 0) _verticalAlign = VAL_TOP;
+ else if (scumm_stricmp((char *)params, "center") == 0) _verticalAlign = VAL_CENTER;
+ else _verticalAlign = VAL_BOTTOM;
+ break;
+
+ case TOKEN_SPACING:
+ parser.scanStr((char *)params, "%d", &_spacing);
+ break;
+
+ case TOKEN_EDITOR_PROPERTY:
+ parseEditorProperty(params, false);
+ break;
+
+ case TOKEN_CURSOR:
+ delete _cursor;
+ _cursor = new CBSprite(_gameRef);
+ if (!_cursor || DID_FAIL(_cursor->loadFile((char *)params))) {
+ delete _cursor;
+ _cursor = NULL;
+ cmd = PARSERR_GENERIC;
+ }
+ break;
+ }
+ }
+ if (cmd == PARSERR_TOKENNOTFOUND) {
+ _gameRef->LOG(0, "Syntax error in RESPONSE_BOX definition");
+ return STATUS_FAILED;
+ }
+
+ if (_window) {
+ for (int i = 0; i < _window->_widgets.getSize(); i++) {
+ if (!_window->_widgets[i]->_listenerObject)
+ _window->_widgets[i]->setListener(this, _window->_widgets[i], 0);
+ }
+ }
+
+ return STATUS_OK;
+}
+
+//////////////////////////////////////////////////////////////////////////
+bool CAdResponseBox::saveAsText(CBDynBuffer *buffer, int indent) {
+ buffer->putTextIndent(indent, "RESPONSE_BOX\n");
+ buffer->putTextIndent(indent, "{\n");
+
+ buffer->putTextIndent(indent + 2, "AREA { %d, %d, %d, %d }\n", _responseArea.left, _responseArea.top, _responseArea.right, _responseArea.bottom);
+
+ if (_font && _font->_filename)
+ buffer->putTextIndent(indent + 2, "FONT=\"%s\"\n", _font->_filename);
+ if (_fontHover && _fontHover->_filename)
+ buffer->putTextIndent(indent + 2, "FONT_HOVER=\"%s\"\n", _fontHover->_filename);
+
+ if (_cursor && _cursor->_filename)
+ buffer->putTextIndent(indent + 2, "CURSOR=\"%s\"\n", _cursor->_filename);
+
+ buffer->putTextIndent(indent + 2, "HORIZONTAL=%s\n", _horizontal ? "TRUE" : "FALSE");
+
+ switch (_align) {
+ case TAL_LEFT:
+ buffer->putTextIndent(indent + 2, "TEXT_ALIGN=\"%s\"\n", "left");
+ break;
+ case TAL_RIGHT:
+ buffer->putTextIndent(indent + 2, "TEXT_ALIGN=\"%s\"\n", "right");
+ break;
+ case TAL_CENTER:
+ buffer->putTextIndent(indent + 2, "TEXT_ALIGN=\"%s\"\n", "center");
+ break;
+ default:
+ error("CAdResponseBox::SaveAsText - Unhandled enum");
+ break;
+ }
+
+ switch (_verticalAlign) {
+ case VAL_TOP:
+ buffer->putTextIndent(indent + 2, "VERTICAL_ALIGN=\"%s\"\n", "top");
+ break;
+ case VAL_BOTTOM:
+ buffer->putTextIndent(indent + 2, "VERTICAL_ALIGN=\"%s\"\n", "bottom");
+ break;
+ case VAL_CENTER:
+ buffer->putTextIndent(indent + 2, "VERTICAL_ALIGN=\"%s\"\n", "center");
+ break;
+ }
+
+ buffer->putTextIndent(indent + 2, "SPACING=%d\n", _spacing);
+
+ buffer->putTextIndent(indent + 2, "\n");
+
+ // window
+ if (_window) _window->saveAsText(buffer, indent + 2);
+
+ buffer->putTextIndent(indent + 2, "\n");
+
+ // editor properties
+ CBBase::saveAsText(buffer, indent + 2);
+
+ buffer->putTextIndent(indent, "}\n");
+ return STATUS_OK;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+bool CAdResponseBox::display() {
+ Rect32 rect = _responseArea;
+ if (_window) {
+ CBPlatform::offsetRect(&rect, _window->_posX, _window->_posY);
+ //_window->display();
+ }
+
+ int xxx, yyy, i;
+
+ xxx = rect.left;
+ yyy = rect.top;
+
+ // shift down if needed
+ if (!_horizontal) {
+ int total_height = 0;
+ for (i = 0; i < _respButtons.getSize(); i++) total_height += (_respButtons[i]->_height + _spacing);
+ total_height -= _spacing;
+
+ switch (_verticalAlign) {
+ case VAL_BOTTOM:
+ if (yyy + total_height < rect.bottom)
+ yyy = rect.bottom - total_height;
+ break;
+
+ case VAL_CENTER:
+ if (yyy + total_height < rect.bottom)
+ yyy += ((rect.bottom - rect.top) - total_height) / 2;
+ break;
+
+ case VAL_TOP:
+ // do nothing
+ break;
+ }
+ }
+
+ // prepare response buttons
+ bool scrollNeeded = false;
+ for (i = _scrollOffset; i < _respButtons.getSize(); i++) {
+ if ((_horizontal && xxx + _respButtons[i]->_width > rect.right)
+ || (!_horizontal && yyy + _respButtons[i]->_height > rect.bottom)) {
+
+ scrollNeeded = true;
+ _respButtons[i]->_visible = false;
+ break;
+ }
+
+ _respButtons[i]->_visible = true;
+ _respButtons[i]->_posX = xxx;
+ _respButtons[i]->_posY = yyy;
+
+ if (_horizontal) {
+ xxx += (_respButtons[i]->_width + _spacing);
+ } else {
+ yyy += (_respButtons[i]->_height + _spacing);
+ }
+ }
+
+ // show appropriate scroll buttons
+ if (_window) {
+ _window->showWidget("prev", _scrollOffset > 0);
+ _window->showWidget("next", scrollNeeded);
+ }
+
+ // go exclusive
+ if (_shieldWindow) {
+ _shieldWindow->_posX = _shieldWindow->_posY = 0;
+ _shieldWindow->_width = _gameRef->_renderer->_width;
+ _shieldWindow->_height = _gameRef->_renderer->_height;
+
+ _shieldWindow->display();
+ }
+
+ // display window
+ if (_window) _window->display();
+
+
+ // display response buttons
+ for (i = _scrollOffset; i < _respButtons.getSize(); i++) {
+ _respButtons[i]->display();
+ }
+
+ return STATUS_OK;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+bool CAdResponseBox::listen(CBScriptHolder *param1, uint32 param2) {
+ CUIObject *obj = (CUIObject *)param1;
+
+ switch (obj->_type) {
+ case UI_BUTTON:
+ if (scumm_stricmp(obj->_name, "prev") == 0) {
+ _scrollOffset--;
+ } else if (scumm_stricmp(obj->_name, "next") == 0) {
+ _scrollOffset++;
+ } else if (scumm_stricmp(obj->_name, "response") == 0) {
+ if (_waitingScript) _waitingScript->_stack->pushInt(_responses[param2]->_iD);
+ handleResponse(_responses[param2]);
+ _waitingScript = NULL;
+ _gameRef->_state = GAME_RUNNING;
+ ((CAdGame *)_gameRef)->_stateEx = GAME_NORMAL;
+ _ready = true;
+ invalidateButtons();
+ clearResponses();
+ } else return CBObject::listen(param1, param2);
+ break;
+ default:
+ error("AdResponseBox::Listen - Unhandled enum");
+ }
+
+ return STATUS_OK;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+bool CAdResponseBox::persist(CBPersistMgr *persistMgr) {
+ CBObject::persist(persistMgr);
+
+ persistMgr->transfer(TMEMBER(_font));
+ persistMgr->transfer(TMEMBER(_fontHover));
+ persistMgr->transfer(TMEMBER(_horizontal));
+ persistMgr->transfer(TMEMBER(_lastResponseText));
+ persistMgr->transfer(TMEMBER(_lastResponseTextOrig));
+ _respButtons.persist(persistMgr);
+ persistMgr->transfer(TMEMBER(_responseArea));
+ _responses.persist(persistMgr);
+ persistMgr->transfer(TMEMBER(_scrollOffset));
+ persistMgr->transfer(TMEMBER(_shieldWindow));
+ persistMgr->transfer(TMEMBER(_spacing));
+ persistMgr->transfer(TMEMBER(_waitingScript));
+ persistMgr->transfer(TMEMBER(_window));
+
+ persistMgr->transfer(TMEMBER_INT(_verticalAlign));
+ persistMgr->transfer(TMEMBER_INT(_align));
+
+ return STATUS_OK;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+bool CAdResponseBox::weedResponses() {
+ CAdGame *adGame = (CAdGame *)_gameRef;
+
+ for (int i = 0; i < _responses.getSize(); i++) {
+ switch (_responses[i]->_responseType) {
+ case RESPONSE_ONCE:
+ if (adGame->branchResponseUsed(_responses[i]->_iD)) {
+ delete _responses[i];
+ _responses.removeAt(i);
+ i--;
+ }
+ break;
+
+ case RESPONSE_ONCE_GAME:
+ if (adGame->gameResponseUsed(_responses[i]->_iD)) {
+ delete _responses[i];
+ _responses.removeAt(i);
+ i--;
+ }
+ break;
+ default:
+ warning("CAdResponseBox::WeedResponses - Unhandled enum");
+ break;
+ }
+ }
+ return STATUS_OK;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+void CAdResponseBox::setLastResponseText(const char *text, const char *textOrig) {
+ CBUtils::setString(&_lastResponseText, text);
+ CBUtils::setString(&_lastResponseTextOrig, textOrig);
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+bool CAdResponseBox::handleResponse(CAdResponse *response) {
+ setLastResponseText(response->_text, response->_textOrig);
+
+ CAdGame *adGame = (CAdGame *)_gameRef;
+
+ switch (response->_responseType) {
+ case RESPONSE_ONCE:
+ adGame->addBranchResponse(response->_iD);
+ break;
+
+ case RESPONSE_ONCE_GAME:
+ adGame->addGameResponse(response->_iD);
+ break;
+ default:
+ warning("CAdResponseBox::HandleResponse - Unhandled enum");
+ }
+
+ return STATUS_OK;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+CBObject *CAdResponseBox::getNextAccessObject(CBObject *currObject) {
+ CBArray<CUIObject *, CUIObject *> objects;
+ getObjects(objects, true);
+
+ if (objects.getSize() == 0) return NULL;
+ else {
+ if (currObject != NULL) {
+ for (int i = 0; i < objects.getSize(); i++) {
+ if (objects[i] == currObject) {
+ if (i < objects.getSize() - 1) return objects[i + 1];
+ else break;
+ }
+ }
+ }
+ return objects[0];
+ }
+ return NULL;
+}
+
+//////////////////////////////////////////////////////////////////////////
+CBObject *CAdResponseBox::getPrevAccessObject(CBObject *currObject) {
+ CBArray<CUIObject *, CUIObject *> objects;
+ getObjects(objects, true);
+
+ if (objects.getSize() == 0) return NULL;
+ else {
+ if (currObject != NULL) {
+ for (int i = objects.getSize() - 1; i >= 0; i--) {
+ if (objects[i] == currObject) {
+ if (i > 0) return objects[i - 1];
+ else break;
+ }
+ }
+ }
+ return objects[objects.getSize() - 1];
+ }
+ return NULL;
+}
+
+//////////////////////////////////////////////////////////////////////////
+bool CAdResponseBox::getObjects(CBArray<CUIObject *, CUIObject *> &objects, bool interactiveOnly) {
+ for (int i = 0; i < _respButtons.getSize(); i++) {
+ objects.add(_respButtons[i]);
+ }
+ if (_window) _window->getWindowObjects(objects, interactiveOnly);
+
+ return STATUS_OK;
+}
+
+} // end of namespace WinterMute
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