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7acd3fe1a3
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media/pawn.3ds
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media/pawn.3ds
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media/pawn.blend
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media/pawn.blend
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@ -77,6 +77,9 @@ namespace toruschess {
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void Field3D::paintGL() {
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void Field3D::paintGL() {
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glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
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glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
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// m_lib->paint_pawn();
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// return;
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glBindTexture(GL_TEXTURE_2D, m_textureID);
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glBindTexture(GL_TEXTURE_2D, m_textureID);
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glEnable(GL_TEXTURE_2D);
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glEnable(GL_TEXTURE_2D);
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{
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{
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@ -12,5 +12,6 @@
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<file alias="chess_10.svg">../media/Chess_rdt45.svg</file>
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<file alias="chess_10.svg">../media/Chess_rdt45.svg</file>
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<file alias="chess_11.svg">../media/Chess_qdt45.svg</file>
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<file alias="chess_11.svg">../media/Chess_qdt45.svg</file>
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<file alias="chess_12.svg">../media/Chess_kdt45.svg</file>
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<file alias="chess_12.svg">../media/Chess_kdt45.svg</file>
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<file alias="pawn.3ds">../media/pawn.3ds</file>
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</qresource>
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</qresource>
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</RCC>
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</RCC>
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@ -20,15 +20,125 @@
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#include "piecelibrary.h"
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#include "piecelibrary.h"
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#include <QPainter>
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#include <QPainter>
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#include <QResource>
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#include <lib3ds/io.h>
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#include <lib3ds/mesh.h>
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#include <GL/gl.h>
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namespace toruschess {
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namespace toruschess {
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typedef Lib3dsBool (*Lib3dsIoErrorFunc)(void *self);
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typedef long (*Lib3dsIoSeekFunc)(void *self, long offset, Lib3dsIoSeek origin);
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typedef long (*Lib3dsIoTellFunc)(void *self);
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typedef size_t (*Lib3dsIoReadFunc)(void *self, void *buffer, size_t size);
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typedef size_t (*Lib3dsIoWriteFunc)(void *self, const void *buffer, size_t size);
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Lib3dsBool io3ds_error(void *self);
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long io3ds_seek(void *self, long offset, Lib3dsIoSeek origin);
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long io3ds_tell(void *self);
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size_t io3ds_read(void *self, void *buffer, size_t size);
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size_t io3ds_write(void *self, const void *buffer, size_t size);
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class IO3ds {
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public:
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IO3ds(const QByteArray &data) : m_data(data), m_offset(0) {
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m_io = lib3ds_io_new(this, io3ds_error, io3ds_seek, io3ds_tell, io3ds_read, io3ds_write);
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}
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~IO3ds() {
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lib3ds_io_free(m_io);
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}
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long seek(long offset, Lib3dsIoSeek origin) {
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switch (origin) {
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case LIB3DS_SEEK_SET:
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m_offset = offset;
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break;
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case LIB3DS_SEEK_CUR:
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m_offset += offset;
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break;
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case LIB3DS_SEEK_END:
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m_offset = m_data.length() + offset;
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break;
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}
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return 0;
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}
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long tell() { return m_offset; }
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size_t read(void *buffer, size_t size) {
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qDebug("read (size %i): data-len = %i, offset = %i", (int) size, m_data.length(), (int) m_offset);
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if (m_offset >= m_data.length()) return 0;
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size_t r = qMin(size, (size_t) m_data.length() - m_offset);
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memcpy(buffer, m_data.constData() + m_offset, r);
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m_offset += r;
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qDebug("read: done with %i", (int) r);
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return r;
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}
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size_t write(const void *, size_t ) {
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return 0;
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}
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Lib3dsBool error() {
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qDebug("3ds error");
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return true;
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}
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Lib3dsIo* io() { return m_io; }
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private:
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Lib3dsIo *m_io;
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QByteArray m_data;
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long m_offset;
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};
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Lib3dsBool io3ds_error(void *self) {
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IO3ds *s = (IO3ds*) self;
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return s->error();
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}
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long io3ds_seek(void *self, long offset, Lib3dsIoSeek origin) {
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IO3ds *s = (IO3ds*) self;
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return s->seek(offset, origin);
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}
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long io3ds_tell(void *self) {
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IO3ds *s = (IO3ds*) self;
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return s->tell();
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}
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size_t io3ds_read(void *self, void *buffer, size_t size) {
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IO3ds *s = (IO3ds*) self;
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return s->read(buffer, size);
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}
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size_t io3ds_write(void *self, const void *buffer, size_t size) {
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IO3ds *s = (IO3ds*) self;
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return s->write(buffer, size);
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}
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Lib3dsFile *read_3ds(const QByteArray &data) {
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return lib3ds_file_load("media/pawn.3ds");
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IO3ds io(data);
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Lib3dsFile *f = lib3ds_file_new();
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if (!lib3ds_file_read(f, io.io())) {
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qDebug("data size: %i", (int) data.size());
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lib3ds_file_free(f);
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return NULL;
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}
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return f;
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}
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QByteArray loadResource(const QString &filename) {
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QResource res(filename);
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qDebug("res size: %i", (int) res.size());
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return QByteArray((const char*) res.data(), (int) res.size());
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}
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PieceLibrary::PieceLibrary(QObject *parent)
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PieceLibrary::PieceLibrary(QObject *parent)
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: QObject(parent), m_pieces(0), m_buffers(0) {
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: QObject(parent), m_pieces(0), m_buffers(0) {
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m_pawn = read_3ds(loadResource(":/media/pawn.3ds"));
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setSize(45, 45);
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setSize(45, 45);
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}
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}
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PieceLibrary::~PieceLibrary() {
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PieceLibrary::~PieceLibrary() {
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lib3ds_file_free(m_pawn);
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delete [] m_pieces;
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delete [] m_pieces;
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delete [] m_buffers;
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delete [] m_buffers;
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}
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}
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pt.drawImage(rect, *m_buffers[place-1]);
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pt.drawImage(rect, *m_buffers[place-1]);
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}
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}
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void PieceLibrary::paint_pawn() {
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glEnableClientState(GL_VERTEX_ARRAY);
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glVertexPointer(3,GL_FLOAT,0,m_pawn->meshes->pointL);
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for (unsigned int i = 0; i < m_pawn->meshes->faces; i++) {
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glDrawElements(GL_TRIANGLES, 3, GL_UNSIGNED_SHORT, m_pawn->meshes->faceL[i].points);
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}
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glDisableClientState(GL_VERTEX_ARRAY);
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}
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}
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}
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#include <QSvgRenderer>
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#include <QSvgRenderer>
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#include <lib3ds/file.h>
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/**
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/**
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@author Stefan Bühler <stbuehler@web.de>
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@author Stefan Bühler <stbuehler@web.de>
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*/
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*/
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@ -40,10 +42,14 @@ namespace toruschess {
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void paint(QPainter &pt, int place) const;
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void paint(QPainter &pt, int place) const;
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void paint(QPainter &pt, int place, const QRect &rect) const;
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void paint(QPainter &pt, int place, const QRect &rect) const;
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void paint_pawn();
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private:
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private:
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QSvgRenderer **m_pieces;
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QSvgRenderer **m_pieces;
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QImage **m_buffers;
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QImage **m_buffers;
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int m_width, m_height;
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int m_width, m_height;
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Lib3dsFile *m_pawn;
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};
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};
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}
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}
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@ -23,3 +23,5 @@ toruschess.h \
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field3d.h
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field3d.h
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CONFIG -= release
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CONFIG -= release
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LIBS += -l3ds
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