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importer.cpp
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#include "spritebuilder.h"
#include "ui_spritebuilder.h"
#include <QMessageBox>
#include <QFileDialog>
#include <QProgressDialog>
#include <QFileInfo>
#include "byteswap.h"
#include "importsettings.h"
#include "imageview.h"
#define BAKED_IMAGE_SLOT 0
const static QRegExp validator("^[a-z][0-9]{2}(([a-z].[cs]16)|([0-9].spr))", Qt::CaseInsensitive);
QImage double_image(QImage image);
char getPartNumber(char part)
{
switch(tolower(part))
{
default: return 0;
case 'c':
case 'f': return 1;
case 'd':
case 'g': return 2;
case 'e':
case 'h': return 2;
case 'i':
case 'k': return 1;
case 'j':
case 'l': return 0;
//tail sort of necessarily has to match body
case 'm':
case 'n':
case 'b': return 2;
//ears/hair match head
case 'o':
case 'p':
case 'q':
case 'a': return 1;
return 0;
}
}
template<typename T>
static inline
T ALWAYS_INLINE sq(const T & t)
{
return t*t;
}
template<int (*F)(QRgb)>
static inline
int FLATTEN ALWAYS_INLINE avg_internal(QRgb t)
{
return F(t);
}
template<int (*F)(QRgb), typename... Args>
static inline
int FLATTEN ALWAYS_INLINE avg_internal(QRgb t, Args&&... args)
{
return avg_internal<F>(t) + avg_internal<F>(std::forward<Args>(args)...);
}
template<int (*F)(QRgb), typename... Args>
static
int FLATTEN avg(Args&&... args)
{
return avg_internal<F>(std::forward<Args>(args)...) / sizeof...(args);
}
template<int (*F)(QRgb)>
static inline
int FLATTEN ALWAYS_INLINE sq_internal(int & /*i*/, QRgb t)
{
return sq(F(t));
}
template<int (*F)(QRgb), typename... Args>
static inline
int FLATTEN ALWAYS_INLINE sq_internal(int & i, QRgb t, Args&&... args)
{
++i;
return sq_internal<F>(i, t) + sq_internal<F>(i, std::forward<Args>(args)...);
}
template<int (*F)(QRgb), typename... Args>
static
int FLATTEN sq_s(Args&&... args)
{
int i = 1;
int j = sq_internal<F>(i, std::forward<Args>(args)...);
return sqrt(j / i);
}
template<typename... Args>
static inline
QRgb blur(Args&&... args)
{
return qRgba(sq_s<qRed>(std::forward<Args>(args)...), sq_s<qGreen>(std::forward<Args>(args)...), sq_s<qBlue>(std::forward<Args>(args)...), avg<qAlpha>(std::forward<Args>(args)...) * (sizeof...(args)) / 8);
}
void getAdjacentAlpha(QRgb pixel[9], const QImage & original, int x, int y)
{
for(int8_t i = 0; i < 9; ++i)
{
pixel[i] = original.pixel(x, y);
}
int8_t i = 0;
for(int8_t _x = -1; _x < 2; ++_x)
{
if(0 <= _x + x && _x + x < original.width())
{
i = (_x + 1)*3;
for(int8_t _y = -1; _y < 2; ++_y, ++i)
{
if(0 <= _y + y && _y + y < original.height())
{
pixel[i] = original.pixel(x + _x, y + _y);
}
}
}
}
}
QRgb blurTransparentPixel(const QImage & original, int x, int y, bool force = false)
{
QRgb c[9];
getAdjacentAlpha(c, original, x, y);
int red=0, green=0, blue=0, alpha=0;
int j = 0;
for(uint8_t i = 0; i < 9; ++i)
{
red += qRed(c[i])*qRed(c[i]);
green += qGreen(c[i])*qGreen(c[i]);
blue += qBlue(c[i])*qBlue(c[i]);
c[i] = qAlpha(c[i]);
alpha += c[i];
if(c[i])
{
++j;
}
}
if((force && j)
|| (c[1] && c[7]) || (c[3] && c[5])
||(((0 < c[1] && c[1] < 255)
|| (0 < c[7] && c[7] < 255))
&& ((0 < c[3] && c[3] < 255)
|| (0 < c[5] && c[5] < 255))) // */
)
{
return qRgba(
sqrt(red/j),
sqrt(green/j),
sqrt(blue/j),
alpha/9);
}
return original.pixel(x, y);
/*
QRgb l = x == 0 ? 0 : original.pixel(x-1, y );
QRgb r = x+1 == original.width() ? 0 : original.pixel(x+1, y );
QRgb t = y == 0 ? 0 : original.pixel(x , y-1);
QRgb b = y+1 == original.height()? 0 : original.pixel(x , y+1);
int c = ((!!qAlpha(l)) << 12)
| ((!!qAlpha(r)) << 8)
| ((!!qAlpha(t)) << 4)
| ( !!qAlpha(b));
switch(c)
{
default:
break;
case 0x0011: return blur(t, b);
case 0x0111: return blur(r, t, b);
case 0x1011: return blur(l, t, b);
case 0x1100: return blur(l, r);
case 0x1101: return blur(l, r, b);
case 0x1110: return blur(l, r, t);
case 0x1111: return blur(l, r, t, b);
}
c = c & ( ((qAlpha(l) < 255) << 12)
| ((qAlpha(r) < 255) << 8)
| ((qAlpha(t) < 255) << 4)
| (qAlpha(b) < 255));
switch(c)
{
default:
break;
case 0x0101: return blur(r, b);
case 0x0110: return blur(r, t);
case 0x1001: return blur(l, b);
case 0x1010: return blur(l, t);
}
return original.pixel(x, y);*/
}
void forceBlurTransparentPixel(const QImage & original, QImage & retn, const int x, const int y)
{
if(x-1 >= 0 && x+1 <= original.width()
&& y-1 >= 0 && y+1 <= original.height())
{
retn.setPixel(x, y, blurTransparentPixel(original, x, y, true));
}
}
QRgb blurSolidPixel(const QImage & original, QImage & retn, const int x, const int y)
{
QRgb c[9];
getAdjacentAlpha(c, original, x, y);
uint32_t j = 0;
for(uint8_t i = 0; i < 9; ++i)
{
c[i] = qAlpha(c[i]);
j += c[i];
}
if((!c[1] && !c[7]) || (!c[3] && !c[5]))
{
//surrounded by transparency, must be in very loose dither...
if(j == c[4])
{
forceBlurTransparentPixel(original, retn, x-1, y-1);
forceBlurTransparentPixel(original, retn, x , y-1);
forceBlurTransparentPixel(original, retn, x+1, y-1);
forceBlurTransparentPixel(original, retn, x-1, y );
forceBlurTransparentPixel(original, retn, x+1, y );
forceBlurTransparentPixel(original, retn, x-1, y+1);
forceBlurTransparentPixel(original, retn, x , y+1);
forceBlurTransparentPixel(original, retn, x+1, y+1);
}
return j / 16;
}
return c[4];
}
int blur_colors(QImage & original)
{
QImage retn(original);
int no_changed = 0;
for(int x = 0; x < original.width(); ++x)
{
for(int y = 0; y < original.height(); ++y)
{
QRgb c = original.pixel(x, y);
if(qAlpha(c) == 0)
{
auto t = blurTransparentPixel(original, x, y);
if(t != c)
{
retn.setPixel(x, y, t);
no_changed += 1;
}
}
else if(qAlpha(c) == 0xFF)
{
int t = blurSolidPixel(original, retn, x, y);
if(t != qAlpha(c))
{
retn.setPixel(x, y, (t << 24) | (c & 0x00FFFFFF));
no_changed += 1;
}
}
}
}
original = retn;
return no_changed;
}
QImage blur_colors(const QImage & original, int blur_iterations)
{
QImage retn(original);
for(int i = 0; i < blur_iterations; ++i)
{
if(blur_colors(retn) == 0)
{
break;
}
}
return retn;
}
int blur_alpha(QImage & image)
{
QImage retn(image);
int no_changed = 0;
int d[4];
for(int x = 0; x < image.width(); ++x)
{
d[3] = x == 0? 0 : x-1;
d[2] = x + 1 == image.width()? 0 : x+1;
for(int y = 0; y < image.height(); ++y)
{
d[1] = y == 0? 0 : y-1;
d[0] = y + 1 == image.height()? 0 : y+1;
int o = qAlpha(image.pixel(x, y));
if(o == 0)
{
continue;
}
QRgb c[9];
c[0] = qAlpha(image.pixel(d[3], d[1]));
c[1] = qAlpha(image.pixel(d[3], y ));
c[2] = qAlpha(image.pixel(d[3], d[0]));
c[3] = qAlpha(image.pixel(x , d[1]));
c[4] = qAlpha(image.pixel(x, y ));
c[5] = qAlpha(image.pixel(x, d[0]));
c[6] = qAlpha(image.pixel(d[2], d[1]));
c[7] = qAlpha(image.pixel(d[2], y ));
c[8] = qAlpha(image.pixel(d[2], d[0]));
/*
if(o == 255)
{
int t = 0;
for(int i = 0; i < 9; ++i)
{
t += (c[i] == 0 || c[i] == 255);
}
if(t > 6)
{
continue;
}
} // */
int p = 0;
int j = 0;
for(int i = 0; i < 9; ++i)
{
if(0 < c[i])
{
p += c[i];
++j;
}
}
if(p && j)
{
p = p / j;
if(p != o)
{
retn.setPixel(x, y, (p << 24) | (image.pixel(x, y) & 0x00FFFFFF));
++no_changed;
}
}
}
}
image = retn;
return no_changed;
}
QImage blur_alpha(const QImage & original, int blur_iterations)
{
QImage retn(original);
for(int i = 0; i < blur_iterations; ++i)
{
if(!blur_alpha(retn))
{
break;
}
}
return retn;
}
void SpriteBuilder::documentImport()
{
if(!documentPreClose())
{
return;
}
QString name = QFileDialog::getOpenFileName(this, tr("Open Creatures Sprite"), QString(), tr("Creatures Sprite (*.s16 *.c16)"));
if(name.isEmpty())
{
return;
}
FILE * file = fopen(name.toStdString().c_str(), "rb");
if(!file)
{
QMessageBox mesg;
mesg.setText(QObject::tr("Unable to open file '%1' for reading.").arg(filename));
mesg.exec();
documentImport();
return;
}
int bit_flags;
fread(&bit_flags, 4, 1, file);
bit_flags = byte_swap(bit_flags);
if(bit_flags > 3)
{
QMessageBox mesg;
mesg.setText(QObject::tr("The header of file '%1' is corrupt.").arg(filename));
mesg.exec();
documentImport();
return;
}
bool _565 = bit_flags & 0x01;
bool _c16 = bit_flags & 0x02;
const import_settings settings;
if(!settings.accepted)
{
fclose(file);
return;
}
ui->tableWidget->clearContents();
ui->tableWidget->setRowCount(0);
autosave_timer.stop();
imported = false;
filename = name;
ui->tableWidget->command_list.clear();
short no_images;
fread(&no_images, sizeof(no_images), 1, file);
int import_time = settings.import_time*no_images;
name = QFileInfo(filename ).fileName();
bool is_creature_sprite = validator.exactMatch(name);
char body_part = tolower(name.at(0).toLatin1());
uint8_t part = getPartNumber(body_part);
QProgressDialog progress(tr("Importing Sprite '%1'").arg(name), "Abort Import", 0, import_time, this);
progress.setMinimumDuration(0);
progress.show();
bool skip = false;
uint32_t offset;
uint16_t width;
uint16_t height;
ui->tableWidget->selectColumn(3);
for(int i = 0; i < no_images; ++i)
{
if(_c16 && skip)
{
fseek(file, (height-1) * sizeof(uint32_t), SEEK_CUR);
}
skip = true;
int prog = i*settings.import_time;
progress.setValue(prog);
if(prog & 0x01) qApp->processEvents();
if(progress.wasCanceled())
{
break;
}
fread(&offset, sizeof(offset), 1, file);
fread(&width, sizeof(width), 1, file);
fread(&height, sizeof(height), 1, file);
width = byte_swap(width);
height = byte_swap(height);
if(is_creature_sprite)
{
if(settings.eliminate_unnecessary)
{
//creatures 2 sprite
if(no_images == 120
|| no_images == 10)
{
int c = i % 10;
if(c != 8
&& c != 9
&& c != part
&& c != part+4)
{
continue;
}
}
else if(no_images % 16 == 0)
{
if(i % 4 != part)
{
continue;
}
}
}
}
ui->tableWidget->insertRow(ui->tableWidget->rowCount());
if(is_creature_sprite)
{
if(settings.bilaterally_symmetrical)
{
if(body_part == 'b'
|| body_part >= 'm'
|| body_part == 'a')
{
if(no_images % 16 == 0)
{
if(i % 16 < 4)
{
continue;
}
}
else if(no_images % 10 == 0)
{
if(i % 10 < 4)
{
continue;
}
}
}
}
if(settings.eliminate_reverse_blink)
{
if(body_part == 'a')
{
if(no_images == 120)
{
if(i % 20 == 19)
{
continue;
}
}
else
{
if(i % 32 >= 28)
{
continue;
}
}
}
else if(body_part == 'b' && no_images > 16)
{
if(i > 16 && i % 16 >= 12)
{
continue;
}
}
}
}
QImage image(
settings.resize? ((width +1) & 0xFFFE) : ((width +3) & 0xFFFE),
settings.resize? ((height+1) & 0xFFFE) : ((height+3) & 0xFFFC), QImage::Format_ARGB32);
image.fill(0);
if(_c16)
{
std::vector<uint32_t> offsets;
offsets.resize(height);
offsets[0] = offset;
fread(offsets.data()+1, sizeof(uint32_t), height-1, file);
fpos_t current_pos;
fgetpos(file, ¤t_pos);
for(int i = 0; i < height; ++i)
{
offset = byte_swap(offsets[i]);
fseek(file, offset, SEEK_SET);
for(int j = 0; j < width; )
{
uint16_t tag;
fread(&tag, sizeof(tag), 1, file);
tag = byte_swap(tag);
bool transparent = !(tag & 0x0001);
tag = tag >> 1;
if(transparent)
{
j += tag;
continue;
}
for(; tag && j < width; ++j, --tag)
{
uint16_t color;
fread(&color, sizeof(color), 1, file);
if(!_565)
{
color = ((color & 0xFFE0) << 1) | (color & 0x001F);
}
image.setPixel(j, i, from565(color));
}
}
}
fsetpos(file, ¤t_pos);
}
else
{
fpos_t current_pos;
fgetpos(file, ¤t_pos);
offset = byte_swap(offset);
fseek(file, offset, SEEK_SET);
for(int i = 0; i < height; ++i)
{
for(int j = 0; j < width; ++j)
{
uint16_t color;
fread(&color, sizeof(color), 1, file);
if(!color)
{
continue;
}
if(!_565)
{
color = ((color & 0xFFE0) << 1) | (color & 0x001F);
}
image.setPixel(j, i, from565(color));
}
}
fsetpos(file, ¤t_pos);
}
if(settings.reverse_dithering)
{
for(uint8_t i = 0; i < settings.blur_iterations; ++i)
{
if(!blur_colors(image))
{
break;
}
if(i + 1 != settings.blur_iterations)
{
progress.setValue(++prog);
if(prog & 0x01) qApp->processEvents();
}
}
prog = settings.import_time*i + settings.blur_iterations;
for(uint8_t i = 0; i < settings.alpha_iterations; ++i)
{
if(!blur_alpha(image))
{
break;
}
if(i + 1 != settings.alpha_iterations)
{
progress.setValue(++prog);
if(prog & 0x01) qApp->processEvents();
}
}
prog = settings.import_time*i + settings.blur_iterations + settings.alpha_iterations;
progress.setValue(prog);
if(prog & 0x01) qApp->processEvents();
}
if(settings.resize)
{
if(settings.resize_linear)
{
image = image.scaled(image.size()*2, Qt::KeepAspectRatioByExpanding, Qt::FastTransformation);
}
else if(settings.resize_bilinear)
{
image = image.scaled(image.size()*2, Qt::KeepAspectRatioByExpanding, Qt::SmoothTransformation);
}
else
{
image = double_image(image);
}
}
auto item = new ImageView(ui->tableWidget, ui->tableWidget->rowCount()-1, BAKED_IMAGE_SLOT);
item->setImage(image);
ui->tableWidget->setItem(ui->tableWidget->rowCount()-1, BAKED_IMAGE_SLOT, item);
ui->tableWidget->resizeRowsToContents();
ui->tableWidget->resizeColumnsToContents();
skip = false;
}
if(is_creature_sprite && settings.eliminate_unnecessary && settings.reorder_sprites)
{
RearrangeCommand command;
command.rollBack(ui->tableWidget);
ui->tableWidget->resizeRowsToContents();
ui->tableWidget->resizeColumnsToContents();
}
progress.setValue(import_time);
fclose(file);
ui->tableWidget->setCurrentCell(0, BAKED_IMAGE_SLOT);
imported = true;
updateTitleBar();
}
void SpriteBuilder::importC1()
{
const static uint8_t PALETTE_DTA[] = {
0x00,0x00,0x00, 0x3F,0x3F,0x3F, 0x3F,0x3F,0x3F, 0x3F,0x3F,0x3F, 0x3F,0x3F,0x3F, 0x3F,0x3F,0x3F,
0x3F,0x3F,0x3F, 0x3F,0x3F,0x3F, 0x3F,0x3F,0x3F, 0x3F,0x3F,0x3F, 0x3F,0x3F,0x3F, 0x04,0x02,0x02,
0x05,0x06,0x0A, 0x06,0x0A,0x04, 0x06,0x09,0x0C, 0x0B,0x04,0x02, 0x0A,0x06,0x09, 0x0D,0x0A,0x04,
0x0C,0x0B,0x0C, 0x06,0x07,0x11, 0x05,0x0D,0x15, 0x06,0x0F,0x18, 0x09,0x07,0x11, 0x0B,0x0D,0x12,
0x0B,0x0E,0x1A, 0x07,0x10,0x07, 0x07,0x10,0x0A, 0x0D,0x12,0x06, 0x0D,0x12,0x0B, 0x0F,0x18,0x06,
0x0F,0x18,0x0A, 0x06,0x10,0x17, 0x07,0x10,0x19, 0x0D,0x11,0x14, 0x0B,0x13,0x1A, 0x0E,0x18,0x13,
0x0F,0x18,0x1C, 0x12,0x06,0x02, 0x12,0x07,0x09, 0x14,0x0B,0x04, 0x12,0x0D,0x0B, 0x1A,0x06,0x03,
0x1B,0x07,0x09, 0x1B,0x0C,0x04, 0x1A,0x0D,0x09, 0x12,0x0E,0x12, 0x12,0x0E,0x1A, 0x1A,0x0D,0x12,
0x1D,0x0D,0x1A, 0x14,0x12,0x05, 0x14,0x12,0x0C, 0x14,0x19,0x06, 0x13,0x1A,0x0B, 0x1C,0x12,0x05,
0x1B,0x13,0x0B, 0x1C,0x19,0x05, 0x1D,0x19,0x0C, 0x13,0x13,0x13, 0x13,0x15,0x1B, 0x15,0x19,0x14,
0x15,0x19,0x1C, 0x1A,0x15,0x13, 0x1A,0x16,0x1A, 0x1C,0x1A,0x14, 0x1B,0x1B,0x1B, 0x0C,0x0F,0x21,
0x0E,0x17,0x24, 0x10,0x0F,0x21, 0x13,0x16,0x23, 0x12,0x16,0x2C, 0x14,0x1A,0x23, 0x12,0x1B,0x2B,
0x19,0x16,0x22, 0x19,0x17,0x2B, 0x1B,0x1C,0x23, 0x1B,0x1D,0x2A, 0x13,0x17,0x31, 0x14,0x1D,0x32,
0x17,0x1C,0x3B, 0x1A,0x1E,0x33, 0x19,0x1E,0x3D, 0x1A,0x23,0x0D, 0x17,0x21,0x13, 0x17,0x20,0x1A,
0x1B,0x23,0x13, 0x1D,0x22,0x1C, 0x1E,0x29,0x13, 0x1E,0x29,0x1A, 0x16,0x20,0x23, 0x17,0x20,0x2E,
0x1C,0x21,0x25, 0x1D,0x22,0x2B, 0x1F,0x29,0x23, 0x1E,0x29,0x2C, 0x16,0x21,0x33, 0x16,0x24,0x39,
0x16,0x29,0x3C, 0x1C,0x22,0x33, 0x1D,0x22,0x3F, 0x1E,0x28,0x36, 0x1C,0x29,0x3B, 0x23,0x06,0x04,
0x24,0x07,0x09, 0x22,0x0D,0x04, 0x23,0x0D,0x0A, 0x2B,0x06,0x04, 0x2B,0x07,0x08, 0x2A,0x0C,0x04,
0x2B,0x0C,0x0A, 0x26,0x0D,0x12, 0x23,0x13,0x05, 0x23,0x14,0x0A, 0x24,0x1A,0x05, 0x24,0x1A,0x0C,
0x2B,0x14,0x05, 0x2A,0x15,0x0A, 0x2C,0x1A,0x05, 0x2B,0x1B,0x0B, 0x22,0x15,0x12, 0x22,0x16,0x1B,
0x23,0x1B,0x13, 0x22,0x1D,0x1B, 0x2B,0x14,0x12, 0x2C,0x15,0x19, 0x2A,0x1D,0x12, 0x2B,0x1D,0x1A,
0x34,0x0B,0x07, 0x35,0x0D,0x12, 0x32,0x15,0x05, 0x32,0x15,0x0A, 0x33,0x1A,0x05, 0x33,0x1C,0x0B,
0x3A,0x14,0x05, 0x3A,0x14,0x0B, 0x3A,0x1D,0x05, 0x3A,0x1D,0x0A, 0x33,0x14,0x12, 0x33,0x15,0x19,
0x33,0x1D,0x12, 0x32,0x1D,0x1A, 0x3A,0x14,0x14, 0x3B,0x16,0x18, 0x3C,0x1C,0x12, 0x3B,0x1C,0x1C,
0x24,0x0F,0x21, 0x23,0x14,0x21, 0x21,0x1E,0x24, 0x21,0x1E,0x2A, 0x2A,0x1E,0x22, 0x29,0x1F,0x29,
0x20,0x1F,0x31, 0x34,0x0C,0x20, 0x36,0x1C,0x22, 0x3B,0x1D,0x33, 0x29,0x22,0x0B, 0x25,0x21,0x14,
0x24,0x22,0x1C, 0x22,0x2B,0x14, 0x23,0x2B,0x1B, 0x2C,0x22,0x14, 0x2B,0x23,0x1B, 0x2D,0x29,0x14,
0x2D,0x2A,0x1C, 0x27,0x31,0x0F, 0x29,0x34,0x17, 0x34,0x22,0x06, 0x34,0x22,0x0C, 0x35,0x2A,0x05,
0x34,0x2A,0x0B, 0x3C,0x23,0x05, 0x3B,0x23,0x0B, 0x3D,0x2B,0x05, 0x3D,0x2B,0x0C, 0x33,0x23,0x13,
0x32,0x25,0x1A, 0x34,0x2A,0x14, 0x34,0x2A,0x1C, 0x3B,0x24,0x12, 0x3B,0x24,0x19, 0x3C,0x2B,0x13,
0x3B,0x2C,0x1B, 0x34,0x31,0x0E, 0x3D,0x33,0x03, 0x3E,0x33,0x0C, 0x3F,0x3C,0x03, 0x3F,0x3B,0x0B,
0x35,0x31,0x14, 0x35,0x31,0x1C, 0x32,0x3D,0x14, 0x33,0x3D,0x1B, 0x3E,0x32,0x13, 0x3D,0x33,0x1B,
0x3E,0x3B,0x13, 0x3F,0x3A,0x1C, 0x23,0x22,0x24, 0x23,0x24,0x2B, 0x24,0x2A,0x24, 0x25,0x2A,0x2D,
0x2A,0x24,0x23, 0x29,0x26,0x2C, 0x2C,0x2A,0x24, 0x2B,0x2A,0x2D, 0x22,0x25,0x33, 0x21,0x26,0x3E,
0x25,0x29,0x34, 0x24,0x2A,0x3F, 0x28,0x27,0x31, 0x2B,0x2B,0x33, 0x29,0x2E,0x3D, 0x2A,0x32,0x2A,
0x26,0x31,0x31, 0x2C,0x30,0x34, 0x2A,0x31,0x3F, 0x2C,0x3A,0x31, 0x2E,0x39,0x3A, 0x33,0x24,0x24,
0x32,0x26,0x29, 0x33,0x2C,0x23, 0x32,0x2C,0x2C, 0x3B,0x24,0x23, 0x3B,0x24,0x29, 0x3A,0x2D,0x22,
0x3A,0x2D,0x2A, 0x31,0x2E,0x32, 0x31,0x2F,0x38, 0x3D,0x2B,0x33, 0x35,0x32,0x24, 0x34,0x32,0x2C,
0x33,0x3C,0x22, 0x33,0x39,0x2C, 0x3C,0x33,0x24, 0x3B,0x34,0x2B, 0x3E,0x3A,0x24, 0x3E,0x3B,0x2C,
0x35,0x32,0x33, 0x32,0x32,0x3A, 0x35,0x39,0x33, 0x36,0x3A,0x39, 0x39,0x35,0x34, 0x38,0x34,0x38,
0x3C,0x3A,0x34, 0x3D,0x3D,0x3B, 0x3F,0x3F,0x3F, 0x00,0x00,0x00, 0x00,0x00,0x00, 0x00,0x00,0x00,
0x3F,0x3F,0x3F, 0x3F,0x3F,0x3F, 0x3F,0x3F,0x3F, 0x3F,0x3F,0x3F, 0x3F,0x3F,0x3F, 0x3F,0x3F,0x3F,
0x3F,0x3F,0x3F, 0x3F,0x3F,0x3F, 0x3F,0x3F,0x3F, 0x3F,0x3F,0x3F };
if(!documentPreClose())
{
return;
}
QString name = QFileDialog::getOpenFileName(this, tr("Open Creatures Sprite"), QString(), tr("Creatures Sprite (*.spr)"));
if(name.isEmpty())
{
return;
}
FILE * file = fopen(name.toStdString().c_str(), "rb");
if(!file)
{
QMessageBox mesg;
mesg.setText(QObject::tr("Unable to open file '%1' for reading.").arg(filename));
mesg.exec();
importC1();
return;
}
const import_settings settings;
if(!settings.accepted)
{
fclose(file);
return;
}
ui->tableWidget->clearContents();
ui->tableWidget->setRowCount(0);
autosave_timer.stop();
imported = false;
filename = name;
ui->tableWidget->command_list.clear();
uint16_t length;
fread(&length, 2, 1, file);
length = byte_swap(length);
int import_time = settings.import_time*length;
name = QFileInfo(filename ).fileName();
bool is_creature_sprite = validator.exactMatch(name);
char body_part = tolower(name.at(0).toLatin1());
uint8_t part = getPartNumber(body_part);
QProgressDialog progress(tr("Importing Sprite '%1'").arg(name), "Abort Import", 0, import_time, this);
progress.setMinimumDuration(0);
progress.show();
PACK(struct, spr_header)
{
spr_header() :
offset(0),
width(0),
height(0)
{
}
void read(FILE * file)
{
fread(&offset, 4, 1, file);
fread(&width, 2, 1, file);
fread(&height, 2, 1, file);
offset = byte_swap(offset);
width = byte_swap(width);
height = byte_swap(height);
}
uint32_t offset;
uint16_t width, height;
};
UNPACK
std::vector<spr_header> header(length);
for(uint16_t i = 0; i < length; ++i)
{
header[i].read(file);
}
for(uint16_t i = 0; i < length; ++i)
{
int prog = i*settings.import_time;
progress.setValue(prog);
if(prog & 0x01) qApp->processEvents();
if(progress.wasCanceled())
{
break;
}
if(is_creature_sprite
&& settings.eliminate_unnecessary)
{
int c = i % 13;
if(c < 8
&& c != part
&& c != part+4)
{
continue;
}
}
ui->tableWidget->insertRow(ui->tableWidget->rowCount());
if(is_creature_sprite)
{
if(settings.bilaterally_symmetrical)
{
if(body_part == 'b')
{
if(i % 10 < 4)
{
continue;
}
}
else if(body_part == 'a')
{
if(i % 13 < 4)
{
continue;
}
}
}
if(settings.eliminate_reverse_blink)
{
if(body_part == 'a')
{
if(i == 22)
{
continue;
}
}
}
}
QImage image(
settings.resize? ((header[i].width +1) & 0xFFFE) : ((header[i].width +3) & 0xFFFE),
settings.resize? ((header[i].height+1) & 0xFFFE) : ((header[i].height+3) & 0xFFFC), QImage::Format_ARGB32);
image.fill(0);
fseek(file, header[i].offset, SEEK_SET);
for(int y = 0; y < header[i].height; ++y)
{
for(int x = 0; x < header[i].width; ++x)
{
uint8_t value;
fread(&value, 1, 1, file);
int red = PALETTE_DTA[value*3] << 2;
int green = PALETTE_DTA[value*3 + 1] << 2;
int blue = PALETTE_DTA[value*3 + 2] << 2;
QRgb color = (red << 16) | (green << 8) | blue;
if(color)
{
image.setPixel(x, y, 0xFF000000 | color);
}
}
}
if(settings.reverse_dithering)
{
for(uint8_t i = 0; i < settings.blur_iterations; ++i)
{
if(!blur_colors(image))
{
break;
}
if(i + 1 != settings.blur_iterations)
{
progress.setValue(++prog);
if(prog & 0x01) qApp->processEvents();
}
}
prog = settings.import_time*i + settings.blur_iterations;
for(uint8_t i = 0; i < settings.alpha_iterations; ++i)
{
if(!blur_alpha(image))
{
break;
}