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103 lines
3.1 KiB
C++
103 lines
3.1 KiB
C++
/* ScummVM - Scumm Interpreter
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* Copyright (C) 2005-2006 The ScummVM project
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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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* 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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* 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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* $URL$
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* $Id$
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*
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*/
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#ifndef LURE_SURFACE_H
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#define LURE_SURFACE_H
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#include "common/stdafx.h"
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#include "common/str.h"
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#include "lure/disk.h"
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#include "lure/luredefs.h"
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using namespace Common;
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namespace Lure {
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class Surface {
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private:
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MemoryBlock *_data;
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uint16 _width, _height;
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public:
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Surface(MemoryBlock *src, uint16 width, uint16 height);
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Surface(uint16 width, uint16 height);
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~Surface();
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static void initialise();
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static void deinitialise();
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uint16 width() { return _width; }
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uint16 height() { return _height; }
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MemoryBlock &data() { return *_data; }
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void loadScreen(uint16 resourceId);
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void writeChar(uint16 x, uint16 y, uint8 ascii, bool transparent, uint8 colour);
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void writeString(uint16 x, uint16 y, Common::String line, bool transparent,
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uint8 colour = DIALOG_TEXT_COLOUR, bool varLength = true);
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void transparentCopyTo(Surface *dest);
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void copyTo(Surface *dest);
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void copyTo(Surface *dest, uint16 x, uint16 y);
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void copyTo(Surface *dest, const Common::Rect &srcBounds, uint16 destX, uint16 destY,
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int transparentColour = -1);
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void copyFrom(MemoryBlock *src) { _data->copyFrom(src); }
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void copyFrom(MemoryBlock *src, uint32 destOffset);
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void empty() { _data->empty(); }
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void fillRect(const Common::Rect &r, uint8 colour);
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void createDialog(bool blackFlag = false);
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void copyToScreen(uint16 x, uint16 y);
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void centerOnScreen();
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static uint16 textWidth(const char *s, int numChars = 0);
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static void wordWrap(char *text, uint16 width, char **&lines, uint8 &numLines);
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static Surface *newDialog(uint16 width, uint8 numLines, const char **lines, bool varLength = true, uint8 colour = DIALOG_TEXT_COLOUR);
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static Surface *newDialog(uint16 width, const char *lines, uint8 colour = DIALOG_TEXT_COLOUR);
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static Surface *getScreen(uint16 resourceId);
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};
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class Dialog {
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public:
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static void show(const char *text);
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static void show(uint16 stringId);
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};
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class TalkDialog {
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private:
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Surface *_surface;
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char _desc[MAX_DESC_SIZE];
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char **_lines;
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uint8 _numLines;
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public:
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TalkDialog(uint16 characterId, uint16 destCharacterId, uint16 activeItemId, uint16 descId);
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~TalkDialog();
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char *desc() { return _desc; }
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Surface &surface() { return *_surface; }
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};
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class SaveRestoreDialog {
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public:
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static bool show(bool save, Common::String &filename);
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};
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} // End of namespace Lure
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#endif
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