tBane Temat założony przez niniejszego użytkownika |
» 2025-08-15 17:55:45 Jednak nie zadziałało .. Teraz źle oblicza offset dla przesunięcia
|
|
tBane Temat założony przez niniejszego użytkownika |
» 2025-08-15 20:07:58 Rozwiązanieif( event.type == sf::Event::MouseButtonPressed && event.mouseButton.button == sf::Mouse::Left ) {
ElementGUI_pressed = this;
if( tools->toolType == ToolType::Brush ) {
drawPixels( colors_dialog->getCurrentColor() );
}
else if( tools->toolType == ToolType::Eraser ) {
drawPixels( sf::Color::Transparent );
}
else if( tools->toolType == ToolType::Selector ) {
if( selection->state == SelectionState::Idle ) {
sf::Vector2i tile = worldToTile( worldMousePosition, position, size, zoom, zoom_delta );
selection->state = SelectionState::Selecting;
selection->rect = sf::IntRect( tile.x, tile.y, 0, 0 );
}
else if( selection->state == SelectionState::Selected ) {
sf::Vector2i tile = worldToTile( worldMousePosition, position, size, zoom, zoom_delta );
sf::IntRect norm = selection->normalizeRect( selection->rect );
if( selection->clickOnSelection( tile ) ) {
selection->offset = tile - sf::Vector2i( norm.left, norm.top );
selection->state = SelectionState::Moving;
if( !selection->hasImage ) {
selection->copyImage( layers_dialog->getCurrentLayer()->image, norm );
selection->cutImage( layers_dialog->getCurrentLayer()->image, norm );
}
}
else {
if( selection->hasImage ) {
selection->pasteImage( layers_dialog->getCurrentLayer()->image, norm );
selection->hasImage = false; selection->img = sf::Image();
}
selection->state = SelectionState::Selecting;
selection->rect = sf::IntRect( tile.x, tile.y, 0, 0 );
}
}
}
}
else if( event.type == sf::Event::MouseButtonReleased && event.mouseButton.button == sf::Mouse::Left ) {
if( tools->toolType == ToolType::Selector ) {
if( selection->state == SelectionState::Selecting ) {
sf::IntRect norm = selection->normalizeRect( selection->rect );
if( norm.width <= 0 || norm.height <= 0 ) {
selection->state = SelectionState::Idle;
selection->rect = sf::IntRect( 0, 0, 0, 0 );
}
else {
selection->rect = norm;
selection->state = SelectionState::Selected;
}
}
else if( selection->state == SelectionState::Moving ) {
selection->rect = selection->normalizeRect( selection->rect );
selection->state = SelectionState::Selected;
}
}
}
else if( event.type == sf::Event::MouseMoved && sf::Mouse::isButtonPressed( sf::Mouse::Left ) ) {
if( tools->toolType == ToolType::Brush ) {
drawPixels( colors_dialog->getCurrentColor() );
}
else if( tools->toolType == ToolType::Eraser ) {
drawPixels( sf::Color::Transparent );
}
else if( tools->toolType == ToolType::Selector ) {
if( selection->state == SelectionState::Selecting ) {
sf::Vector2i tile = worldToTile( worldMousePosition, position, size, zoom, zoom_delta );
selection->rect.width = tile.x - selection->rect.left;
selection->rect.height = tile.y - selection->rect.top;
}
else if( selection->state == SelectionState::Moving ) {
sf::Vector2i tile = worldToTile( worldMousePosition, position, size, zoom, zoom_delta );
sf::Vector2i dst = tile - selection->offset;
selection->rect.left = dst.x;
selection->rect.top = dst.y;
}
}
}
|
|
tBane Temat założony przez niniejszego użytkownika |
» 2025-08-17 15:26:39 Cześć ponownie. Mam parę błędów, których nie mogę rozwiązać. Próbowałem dodać opcje dla schowka tzn. wytnij, kopiuj i wklej. *Funkcja Kopiuj oraz Wklej działa (tools.hpp) *Zaznaczenie obszaru i przesunięcie go nie działa :-/ (canvas.hpp) *funkcja wytnij - działa tylko kopiowanie (tools.hpp) https://github.com/tBane1995/Anim-Paint.gitbtn_paste = new ButtonWithBottomText( L"paste", sf::Color::Transparent, tools_text_color, tools_text_hover_color, getTexture( L"tex\\tools\\btn_paste.png" ), getTexture( L"tex\\tools\\btn_paste_hover.png" ) );
btn_paste->onclick_func =[ this ]() {
if( selection->state != SelectionState::Idle )
copyImage( selection->img, layers_dialog->getCurrentLayer()->image, selection->normalizeRect() );
sf::Vector2i rect = loadImageFromClipboard( selection->img );
selection->rect = sf::IntRect( 0, 0, rect.x, rect.y );
selection->state = SelectionState::Selected;
selection->hasImage = true;
};
btn_cut = new ButtonWithBottomText( L"cut", sf::Color::Transparent, tools_text_color, tools_text_hover_color, getTexture( L"tex\\tools\\btn_cut.png" ), getTexture( L"tex\\tools\\btn_cut_hover.png" ) );
btn_cut->onclick_func =[ this ]() {
copyImageToClipboard( layers_dialog->getCurrentLayer()->image, selection->normalizeRect() );
cutImage( selection->img, selection->rect );
selection->rect = sf::IntRect( 0, 0, 0, 0 );
selection->state = SelectionState::Idle;
};
btn_copy = new ButtonWithBottomText( L"copy", sf::Color::Transparent, tools_text_color, tools_text_hover_color, getTexture( L"tex\\tools\\btn_copy.png" ), getTexture( L"tex\\tools\\btn_copy_hover.png" ) );
btn_copy->onclick_func =[ this ]() {
copyImageToClipboard( layers_dialog->getCurrentLayer()->image, selection->normalizeRect() );
copyImage( layers_dialog->getCurrentLayer()->image, selection->img, selection->normalizeRect() );
};
void handleEvent( sf::Event & event ) {
if(( ElementGUI_hovered == this || ElementGUI_hovered == nullptr ) &&( ElementGUI_pressed == this || ElementGUI_pressed == nullptr ) ) {
if( bg_sprite.getGlobalBounds().contains( worldMousePosition ) ) {
if( tools->toolType == ToolType::Brush || tools->toolType == ToolType::Eraser ) {
brush_is_visible = true;
brush->setPosition( worldToTile( worldMousePosition, position, size, zoom, zoom_delta ) );
}
if( event.type == sf::Event::MouseButtonPressed && event.mouseButton.button == sf::Mouse::Left ) {
if( tools->toolType == ToolType::Brush ) {
drawPixels( tools->first_color->color );
}
else if( tools->toolType == ToolType::Eraser ) {
drawPixels( sf::Color::Transparent );
}
else if( tools->toolType == ToolType::Selector ) {
if( selection->state == SelectionState::Idle ) {
sf::Vector2i tile = worldToTile( worldMousePosition, position, size, zoom, zoom_delta );
selection->state = SelectionState::Selecting;
selection->rect = sf::IntRect( tile.x, tile.y, 0, 0 );
}
}
}
else if( event.type == sf::Event::MouseButtonPressed && event.mouseButton.button == sf::Mouse::Right ) {
if( tools->toolType == ToolType::Brush ) {
drawPixels( tools->second_color->color );
}
}
else if( event.type == sf::Event::MouseButtonPressed && event.mouseButton.button == sf::Mouse::Middle ) {
isMoved = true;
offset = bg_sprite.getPosition() - worldMousePosition;
}
else if( event.type == sf::Event::MouseMoved && sf::Mouse::isButtonPressed( sf::Mouse::Left ) ) {
if( tools->toolType == ToolType::Brush ) {
drawPixels( tools->first_color->color );
}
else if( tools->toolType == ToolType::Eraser ) {
drawPixels( sf::Color::Transparent );
}
}
else if( event.type == sf::Event::MouseMoved && sf::Mouse::isButtonPressed( sf::Mouse::Right ) ) {
if( tools->toolType == ToolType::Brush ) {
drawPixels( tools->second_color->color );
}
}
else if( event.type == sf::Event::MouseButtonReleased && event.mouseButton.button == sf::Mouse::Middle ) {
isMoved = false;
}
else if( event.type == sf::Event::MouseWheelScrolled ) {
sf::Vector2f mouseBeforeZoom = worldMousePosition - position;
float oldZoom = zoom;
zoom += 0.25f * event.mouseWheelScroll.delta;
zoom = std::clamp( zoom, min_zoom, max_zoom );
generateBackground( size );
sf::Vector2f mouseAfterZoom = mouseBeforeZoom *( zoom / oldZoom );
position +=( worldMousePosition -( position + mouseAfterZoom ) );
bg_sprite.setPosition( position );
}
}
else {
brush_is_visible = false;
}
}
else {
brush_is_visible = false;
}
if( event.type == sf::Event::MouseButtonPressed && event.mouseButton.button == sf::Mouse::Left ) {
if(( ElementGUI_hovered == this || ElementGUI_hovered == nullptr ) &&( ElementGUI_pressed == this || ElementGUI_pressed == nullptr ) ) {
if( selection->state == SelectionState::Selected ) {
sf::Vector2i tile = worldToTile( worldMousePosition, position, zoom, zoom_delta );
sf::IntRect norm = selection->normalizeRect();
if( selection->clickOnSelection( tile ) ) {
selection->offset = tile - sf::Vector2i( norm.left, norm.top );
selection->state = SelectionState::Moving;
if( !selection->hasImage ) {
copyImage( layers_dialog->getCurrentLayer()->image, selection->img, norm );
cutImage( layers_dialog->getCurrentLayer()->image, norm );
}
}
else {
if( selection->hasImage ) {
selection->hasImage = false;
}
selection->state = SelectionState::Selecting;
tile = worldToTile( worldMousePosition, position, size, zoom, zoom_delta );
selection->rect = sf::IntRect( tile.x, tile.y, 0, 0 );
}
}
}
}
if( event.type == sf::Event::MouseMoved && sf::Mouse::isButtonPressed( sf::Mouse::Left ) ) {
if( tools->toolType == ToolType::Selector ) {
if( selection->state == SelectionState::Selecting ) {
sf::Vector2i tile = worldToTile( worldMousePosition, position, zoom, zoom_delta );
selection->rect.width = tile.x - selection->rect.left;
selection->rect.height = tile.y - selection->rect.top;
}
else if( selection->state == SelectionState::Moving ) {
sf::Vector2i tile = worldToTile( worldMousePosition, position, zoom, zoom_delta );
sf::Vector2i dst = tile - selection->offset;
selection->rect.left = dst.x;
selection->rect.top = dst.y;
}
}
}
if( event.type == sf::Event::MouseButtonReleased && event.mouseButton.button == sf::Mouse::Left ) {
if(( ElementGUI_hovered == this || ElementGUI_hovered == nullptr ) &&( ElementGUI_pressed == this || ElementGUI_pressed == nullptr ) ) {
if( tools->toolType == ToolType::Selector ) {
if( selection->state == SelectionState::Selecting ) {
sf::IntRect norm = selection->normalizeRect();
if( norm.width <= 0 || norm.height <= 0 ) {
selection->state = SelectionState::Idle;
selection->rect = sf::IntRect( 0, 0, 0, 0 );
}
else {
selection->rect = norm;
selection->state = SelectionState::Selected;
}
}
else if( selection->state == SelectionState::Moving ) {
selection->rect = selection->normalizeRect();
selection->state = SelectionState::Selected;
}
}
}
}
}
|
|
pekfos |
» 2025-08-17 18:36:47 sf::RenderWindow * window = new sf::RenderWindow(
sf::VideoMode( view.getSize().x, view.getSize().y ),
"Anim Paint",
sf::Style::Titlebar | sf::Style::Resize | sf::Style::Close ); To jest błędne. Polegasz na nieokreślonej kolejności tworzenia zmiennych globalnych między jednostkami translacji. Jeżeli to się utworzy przed globalnym muteksem w implementacji SFML, to program się wywali przy starcie. U mnie musiałem to poprawić. Z podobnego powodu wszystkie twoje programy które testowałem wywalają się przy próbie czystego wyłączenia, tym razem przez kolejność niszczenia zmiennych globalnych. void copyImage( sf::Image & image ) {
this->img = sf::Image();
this->img.create( rect.width, rect.height, sf::Color::Transparent );
this->img.copy( image, 0, 0, sf::IntRect( 0, 0, rect.width, rect.height ), false );
hasImage = true;
} Kopiujesz zaznaczony obraz zawsze z lewego górnego rogu całego obrazu, zamiast od (rect.left, rect.top). |
|
tBane Temat założony przez niniejszego użytkownika |
» 2025-08-17 19:17:38 U mnie się program nie wysypuje. Jaka jest więc poprawna metoda dynamicznego tworzenia okna?
Na pewno korzystasz z SFML 2.6.2? Bo w tym nowym 3.1 faktycznie pokazuje błędy. |
|
pekfos |
» 2025-08-17 20:40:16 Twórz okno w main, albo w kodzie wywołanym w main. Tak jak to zapisałeś teraz, okno zostanie utworzone przed wykonaniem main, w czasie inicjalizacji zmiennych globalnych i nie masz żadnej gwarancji że SFML będzie w tym momencie sprawne. |
|
tBane Temat założony przez niniejszego użytkownika |
» 2025-08-17 20:47:47 Ok. Jutro poprawię wszystkie moje programy :-) |
|
tBane Temat założony przez niniejszego użytkownika |
» 2025-08-18 07:51:57 Poprawiłem wszystkie programy na Githubie, w których występował ten bug. Jakby ktoś jeszcze znalazł jakiś błąd, bug to proszę o kontakt. :-) |
|
| 1 « 2 » |