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114 lines
2.8 KiB
C++
114 lines
2.8 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef CHEWY_TEXT_H
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#define CHEWY_TEXT_H
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#include "common/list.h"
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#include "chewy/chewy.h"
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#include "chewy/resource.h"
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namespace Chewy {
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/**
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* Game texts are contained in txt/atds.tap, and contain the following (in that order):
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* ADS (Adventure Dialog System) - dialogs, 500 entries max
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* ATS (Adventure Text System) - text descriptions, 100 entries max
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* AAD (Adventure Auto Dialog System) - automatic dialogs, 100 entries max
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* INV - inventory text descriptions, 100 entries max
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* USE - use action texts, 100 entries max
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*/
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enum MaxTextTypes {
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kADSTextMax = 500, // 0 - 499
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kATSTextMax = 100, // 500 - 599
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kAADTextMax = 100, // 600 - 699
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kINVTextMax = 100, // 700 - 799
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kUSETextMax = 100 // 800 - 899
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};
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/**
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* Markers for text entries
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*/
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enum TextEntryMarkers {
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kEndRow = 0x00,
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kEndBlock = 0x0b,
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kEndEntry = 0x0c,
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kEndText = 0x0d,
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kEndChunk = 0x0e
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// There's also 0x0f, block end, which we don't use
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};
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#define VOICE_OFFSET 20
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struct TextEntry {
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int16 speechId;
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Common::String text;
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};
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typedef Common::List<TextEntry> TextEntryList;
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class Text : public Resource {
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public:
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Text();
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~Text() override;
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/**
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* Gets a list of lines for a specific dialog entry
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*/
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TextEntryList *getDialog(uint dialogNum, uint entryNum);
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/**
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* Gets a line of text of the following types:
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* - text (ATS) - 500 - 599
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* - auto dialog (AAD) - 600 - 699
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* - inventory text (INV) - 700 - 799
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* - use text (USE) - 800 - 899
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*/
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TextEntry *getText(uint dialogNum, uint entryNum);
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};
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class ErrorMessage : public Resource {
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public:
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ErrorMessage(Common::String filename) : Resource(filename) {}
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~ErrorMessage() override {}
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Common::String getErrorMessage(uint num);
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};
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class Font {
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public:
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Font(Common::String filename);
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virtual ~Font();
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::Graphics::Surface *getLine(const Common::String &text);
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private:
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uint16 _count, _first, _last, _width, _height;
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::Graphics::Surface _fontSurface;
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};
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} // End of namespace Chewy
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#endif
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