/**************************************************************************/ /* tile_atlas_view.cpp */ /**************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /**************************************************************************/ /* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ /* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ /* "Software"), to deal in the Software without restriction, including */ /* without limitation the rights to use, copy, modify, merge, publish, */ /* distribute, sublicense, and/or sell copies of the Software, and to */ /* permit persons to whom the Software is furnished to do so, subject to */ /* the following conditions: */ /* */ /* The above copyright notice and this permission notice shall be */ /* included in all copies or substantial portions of the Software. */ /* */ /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */ /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /**************************************************************************/ #include "tile_atlas_view.h" #include "core/input/input.h" #include "core/os/keyboard.h" #include "scene/2d/tile_map.h" #include "scene/gui/box_container.h" #include "scene/gui/label.h" #include "scene/gui/panel.h" #include "scene/gui/view_panner.h" #include "editor/editor_scale.h" #include "editor/editor_settings.h" void TileAtlasView::gui_input(const Ref &p_event) { if (panner->gui_input(p_event)) { accept_event(); } } void TileAtlasView::_pan_callback(Vector2 p_scroll_vec, Ref p_event) { panning += p_scroll_vec; _update_zoom_and_panning(true); emit_signal(SNAME("transform_changed"), zoom_widget->get_zoom(), panning); } void TileAtlasView::_zoom_callback(float p_zoom_factor, Vector2 p_origin, Ref p_event) { zoom_widget->set_zoom(zoom_widget->get_zoom() * p_zoom_factor); _update_zoom_and_panning(true); emit_signal(SNAME("transform_changed"), zoom_widget->get_zoom(), panning); } Size2i TileAtlasView::_compute_base_tiles_control_size() { // Update the texture. Vector2i size; Ref texture = tile_set_atlas_source->get_texture(); if (texture.is_valid()) { size = texture->get_size(); } return size; } Size2i TileAtlasView::_compute_alternative_tiles_control_size() { Vector2i size; for (int i = 0; i < tile_set_atlas_source->get_tiles_count(); i++) { Vector2i tile_id = tile_set_atlas_source->get_tile_id(i); int alternatives_count = tile_set_atlas_source->get_alternative_tiles_count(tile_id); Vector2i line_size; Size2i texture_region_size = tile_set_atlas_source->get_tile_texture_region(tile_id).size; for (int j = 1; j < alternatives_count; j++) { int alternative_id = tile_set_atlas_source->get_alternative_tile_id(tile_id, j); bool transposed = tile_set_atlas_source->get_tile_data(tile_id, alternative_id)->get_transpose(); line_size.x += transposed ? texture_region_size.y : texture_region_size.x; line_size.y = MAX(line_size.y, transposed ? texture_region_size.x : texture_region_size.y); } size.x = MAX(size.x, line_size.x); size.y += line_size.y; } return size; } void TileAtlasView::_update_zoom_and_panning(bool p_zoom_on_mouse_pos) { // Don't allow zoom to go below 1% or above 10000% zoom_widget->set_zoom(CLAMP(zoom_widget->get_zoom(), 0.01f, 100.f)); float zoom = zoom_widget->get_zoom(); // Compute the minimum sizes. Size2i base_tiles_control_size = _compute_base_tiles_control_size(); base_tiles_root_control->set_custom_minimum_size(Vector2(base_tiles_control_size) * zoom); Size2i alternative_tiles_control_size = _compute_alternative_tiles_control_size(); alternative_tiles_root_control->set_custom_minimum_size(Vector2(alternative_tiles_control_size) * zoom); // Set the texture for the base tiles. Ref texture = tile_set_atlas_source->get_texture(); // Set the scales. if (base_tiles_control_size.x > 0 && base_tiles_control_size.y > 0) { base_tiles_drawing_root->set_scale(Vector2(zoom, zoom)); } else { base_tiles_drawing_root->set_scale(Vector2(1, 1)); } if (alternative_tiles_control_size.x > 0 && alternative_tiles_control_size.y > 0) { alternative_tiles_drawing_root->set_scale(Vector2(zoom, zoom)); } else { alternative_tiles_drawing_root->set_scale(Vector2(1, 1)); } // Update the margin container's margins. const char *constants[] = { "margin_left", "margin_top", "margin_right", "margin_bottom" }; for (int i = 0; i < 4; i++) { margin_container->add_theme_constant_override(constants[i], margin_container_paddings[i] * zoom); } // Update the backgrounds. background_left->set_size(base_tiles_root_control->get_custom_minimum_size()); background_right->set_size(alternative_tiles_root_control->get_custom_minimum_size()); // Zoom on the position. if (p_zoom_on_mouse_pos) { // Offset the panning relative to the center of panel. Vector2 relative_mpos = get_local_mouse_position() - get_size() / 2; panning = (panning - relative_mpos) * zoom / previous_zoom + relative_mpos; } else { // Center of panel. panning = panning * zoom / previous_zoom; } button_center_view->set_disabled(panning.is_zero_approx()); previous_zoom = zoom; center_container->set_begin(panning - center_container->get_minimum_size() / 2); center_container->set_size(center_container->get_minimum_size()); } void TileAtlasView::_zoom_widget_changed() { _update_zoom_and_panning(); emit_signal(SNAME("transform_changed"), zoom_widget->get_zoom(), panning); } void TileAtlasView::_center_view() { panning = Vector2(); button_center_view->set_disabled(true); _update_zoom_and_panning(); emit_signal(SNAME("transform_changed"), zoom_widget->get_zoom(), panning); } void TileAtlasView::_base_tiles_root_control_gui_input(const Ref &p_event) { base_tiles_root_control->set_tooltip_text(""); Ref mm = p_event; if (mm.is_valid()) { Transform2D xform = base_tiles_drawing_root->get_transform().affine_inverse(); Vector2i coords = get_atlas_tile_coords_at_pos(xform.xform(mm->get_position())); if (coords != TileSetSource::INVALID_ATLAS_COORDS) { coords = tile_set_atlas_source->get_tile_at_coords(coords); if (coords != TileSetSource::INVALID_ATLAS_COORDS) { base_tiles_root_control->set_tooltip_text(vformat(TTR("Source: %d\nAtlas coordinates: %s\nAlternative: 0"), source_id, coords)); } } } } void TileAtlasView::_draw_base_tiles() { Ref texture = tile_set_atlas_source->get_texture(); if (texture.is_valid()) { Vector2i margins = tile_set_atlas_source->get_margins(); Vector2i separation = tile_set_atlas_source->get_separation(); Vector2i texture_region_size = tile_set_atlas_source->get_texture_region_size(); Size2i grid_size = tile_set_atlas_source->get_atlas_grid_size(); // Draw the texture where there is no tile. for (int x = 0; x < grid_size.x; x++) { for (int y = 0; y < grid_size.y; y++) { Vector2i coords = Vector2i(x, y); if (tile_set_atlas_source->get_tile_at_coords(coords) == TileSetSource::INVALID_ATLAS_COORDS) { Rect2i rect = Rect2i((texture_region_size + separation) * coords + margins, texture_region_size + separation); rect = rect.intersection(Rect2i(Vector2(), texture->get_size())); if (rect.size.x > 0 && rect.size.y > 0) { base_tiles_draw->draw_texture_rect_region(texture, rect, rect); } } } } // Draw dark overlay after for performance reasons. for (int x = 0; x < grid_size.x; x++) { for (int y = 0; y < grid_size.y; y++) { Vector2i coords = Vector2i(x, y); if (tile_set_atlas_source->get_tile_at_coords(coords) == TileSetSource::INVALID_ATLAS_COORDS) { Rect2i rect = Rect2i((texture_region_size + separation) * coords + margins, texture_region_size + separation); rect = rect.intersection(Rect2i(Vector2(), texture->get_size())); if (rect.size.x > 0 && rect.size.y > 0) { base_tiles_draw->draw_rect(rect, Color(0.0, 0.0, 0.0, 0.5)); } } } } // Draw the texture around the grid. Rect2i rect; // Top. rect.position = Vector2i(); rect.set_end(Vector2i(texture->get_size().x, margins.y)); base_tiles_draw->draw_texture_rect_region(texture, rect, rect); base_tiles_draw->draw_rect(rect, Color(0.0, 0.0, 0.0, 0.5)); // Bottom int bottom_border = margins.y + (grid_size.y * (texture_region_size.y + separation.y)); if (bottom_border < texture->get_size().y) { rect.position = Vector2i(0, bottom_border); rect.set_end(texture->get_size()); base_tiles_draw->draw_texture_rect_region(texture, rect, rect); base_tiles_draw->draw_rect(rect, Color(0.0, 0.0, 0.0, 0.5)); } // Left rect.position = Vector2i(0, margins.y); rect.set_end(Vector2i(margins.x, margins.y + (grid_size.y * (texture_region_size.y + separation.y)))); base_tiles_draw->draw_texture_rect_region(texture, rect, rect); base_tiles_draw->draw_rect(rect, Color(0.0, 0.0, 0.0, 0.5)); // Right. int right_border = margins.x + (grid_size.x * (texture_region_size.x + separation.x)); if (right_border < texture->get_size().x) { rect.position = Vector2i(right_border, margins.y); rect.set_end(Vector2i(texture->get_size().x, margins.y + (grid_size.y * (texture_region_size.y + separation.y)))); base_tiles_draw->draw_texture_rect_region(texture, rect, rect); base_tiles_draw->draw_rect(rect, Color(0.0, 0.0, 0.0, 0.5)); } // Draw actual tiles, using their properties (modulation, etc...) for (int i = 0; i < tile_set_atlas_source->get_tiles_count(); i++) { Vector2i atlas_coords = tile_set_atlas_source->get_tile_id(i); for (int frame = 0; frame < tile_set_atlas_source->get_tile_animation_frames_count(atlas_coords); frame++) { // Update the y to max value. Rect2i base_frame_rect = tile_set_atlas_source->get_tile_texture_region(atlas_coords, frame); Vector2 offset_pos = Rect2(base_frame_rect).get_center() + Vector2(tile_set_atlas_source->get_tile_data(atlas_coords, 0)->get_texture_origin()); // Draw the tile. TileMap::draw_tile(base_tiles_draw->get_canvas_item(), offset_pos, tile_set, source_id, atlas_coords, 0, frame); } } // Draw Dark overlay on separation in its own pass. if (separation.x > 0 || separation.y > 0) { for (int i = 0; i < tile_set_atlas_source->get_tiles_count(); i++) { Vector2i atlas_coords = tile_set_atlas_source->get_tile_id(i); for (int frame = 0; frame < tile_set_atlas_source->get_tile_animation_frames_count(atlas_coords); frame++) { // Update the y to max value. Rect2i base_frame_rect = tile_set_atlas_source->get_tile_texture_region(atlas_coords, frame); if (separation.x > 0) { Rect2i right_sep_rect = Rect2i(base_frame_rect.get_position() + Vector2i(base_frame_rect.size.x, 0), Vector2i(separation.x, base_frame_rect.size.y)); right_sep_rect = right_sep_rect.intersection(Rect2i(Vector2(), texture->get_size())); if (right_sep_rect.size.x > 0 && right_sep_rect.size.y > 0) { //base_tiles_draw->draw_texture_rect_region(texture, right_sep_rect, right_sep_rect); base_tiles_draw->draw_rect(right_sep_rect, Color(0.0, 0.0, 0.0, 0.5)); } } if (separation.y > 0) { Rect2i bottom_sep_rect = Rect2i(base_frame_rect.get_position() + Vector2i(0, base_frame_rect.size.y), Vector2i(base_frame_rect.size.x + separation.x, separation.y)); bottom_sep_rect = bottom_sep_rect.intersection(Rect2i(Vector2(), texture->get_size())); if (bottom_sep_rect.size.x > 0 && bottom_sep_rect.size.y > 0) { //base_tiles_draw->draw_texture_rect_region(texture, bottom_sep_rect, bottom_sep_rect); base_tiles_draw->draw_rect(bottom_sep_rect, Color(0.0, 0.0, 0.0, 0.5)); } } } } } } } void TileAtlasView::_draw_base_tiles_texture_grid() { Ref texture = tile_set_atlas_source->get_texture(); if (texture.is_valid()) { Vector2i margins = tile_set_atlas_source->get_margins(); Vector2i separation = tile_set_atlas_source->get_separation(); Vector2i texture_region_size = tile_set_atlas_source->get_texture_region_size(); Size2i grid_size = tile_set_atlas_source->get_atlas_grid_size(); // Draw each tile texture region. for (int x = 0; x < grid_size.x; x++) { for (int y = 0; y < grid_size.y; y++) { Vector2i origin = margins + (Vector2i(x, y) * (texture_region_size + separation)); Vector2i base_tile_coords = tile_set_atlas_source->get_tile_at_coords(Vector2i(x, y)); if (base_tile_coords != TileSetSource::INVALID_ATLAS_COORDS) { if (base_tile_coords == Vector2i(x, y)) { // Draw existing tile. Vector2i size_in_atlas = tile_set_atlas_source->get_tile_size_in_atlas(base_tile_coords); Vector2 region_size = texture_region_size * size_in_atlas + separation * (size_in_atlas - Vector2i(1, 1)); base_tiles_texture_grid->draw_rect(Rect2i(origin, region_size), Color(1.0, 1.0, 1.0, 0.8), false); } } else { // Draw the grid. base_tiles_texture_grid->draw_rect(Rect2i(origin, texture_region_size), Color(0.7, 0.7, 0.7, 0.1), false); } } } } } void TileAtlasView::_draw_base_tiles_shape_grid() { // Draw the shapes. Color grid_color = EDITOR_GET("editors/tiles_editor/grid_color"); Vector2i tile_shape_size = tile_set->get_tile_size(); for (int i = 0; i < tile_set_atlas_source->get_tiles_count(); i++) { Vector2i tile_id = tile_set_atlas_source->get_tile_id(i); Vector2 in_tile_base_offset = tile_set_atlas_source->get_tile_data(tile_id, 0)->get_texture_origin(); if (tile_set_atlas_source->is_position_in_tile_texture_region(tile_id, 0, -tile_shape_size / 2) && tile_set_atlas_source->is_position_in_tile_texture_region(tile_id, 0, tile_shape_size / 2 - Vector2(1, 1))) { for (int frame = 0; frame < tile_set_atlas_source->get_tile_animation_frames_count(tile_id); frame++) { Color color = grid_color; if (frame > 0) { color.a *= 0.3; } Rect2i texture_region = tile_set_atlas_source->get_tile_texture_region(tile_id, frame); Transform2D tile_xform; tile_xform.set_origin(Rect2(texture_region).get_center() + in_tile_base_offset); tile_xform.set_scale(tile_shape_size); tile_set->draw_tile_shape(base_tiles_shape_grid, tile_xform, color); } } } } void TileAtlasView::_alternative_tiles_root_control_gui_input(const Ref &p_event) { alternative_tiles_root_control->set_tooltip_text(""); Ref mm = p_event; if (mm.is_valid()) { Transform2D xform = alternative_tiles_drawing_root->get_transform().affine_inverse(); Vector3i coords3 = get_alternative_tile_at_pos(xform.xform(mm->get_position())); Vector2i coords = Vector2i(coords3.x, coords3.y); int alternative_id = coords3.z; if (coords != TileSetSource::INVALID_ATLAS_COORDS && alternative_id != TileSetSource::INVALID_TILE_ALTERNATIVE) { alternative_tiles_root_control->set_tooltip_text(vformat(TTR("Source: %d\nAtlas coordinates: %s\nAlternative: %d"), source_id, coords, alternative_id)); } } } void TileAtlasView::_draw_alternatives() { // Draw the alternative tiles. Ref texture = tile_set_atlas_source->get_texture(); if (texture.is_valid()) { Vector2 current_pos; for (int i = 0; i < tile_set_atlas_source->get_tiles_count(); i++) { Vector2i atlas_coords = tile_set_atlas_source->get_tile_id(i); current_pos.x = 0; int y_increment = 0; Size2i texture_region_size = tile_set_atlas_source->get_tile_texture_region(atlas_coords).size; int alternatives_count = tile_set_atlas_source->get_alternative_tiles_count(atlas_coords); for (int j = 1; j < alternatives_count; j++) { int alternative_id = tile_set_atlas_source->get_alternative_tile_id(atlas_coords, j); TileData *tile_data = tile_set_atlas_source->get_tile_data(atlas_coords, alternative_id); bool transposed = tile_data->get_transpose(); // Update the y to max value. Vector2i offset_pos; if (transposed) { offset_pos = (current_pos + Vector2(texture_region_size.y, texture_region_size.x) / 2 + tile_data->get_texture_origin()); y_increment = MAX(y_increment, texture_region_size.x); } else { offset_pos = (current_pos + texture_region_size / 2 + tile_data->get_texture_origin()); y_increment = MAX(y_increment, texture_region_size.y); } // Draw the tile. TileMap::draw_tile(alternatives_draw->get_canvas_item(), offset_pos, tile_set, source_id, atlas_coords, alternative_id); // Increment the x position. current_pos.x += transposed ? texture_region_size.y : texture_region_size.x; } if (alternatives_count > 1) { current_pos.y += y_increment; } } } } void TileAtlasView::_draw_background_left() { Ref texture = get_theme_icon(SNAME("Checkerboard"), SNAME("EditorIcons")); background_left->draw_texture_rect(texture, Rect2(Vector2(), background_left->get_size()), true); } void TileAtlasView::_draw_background_right() { Ref texture = get_theme_icon(SNAME("Checkerboard"), SNAME("EditorIcons")); background_right->draw_texture_rect(texture, Rect2(Vector2(), background_right->get_size()), true); } void TileAtlasView::set_atlas_source(TileSet *p_tile_set, TileSetAtlasSource *p_tile_set_atlas_source, int p_source_id) { tile_set = p_tile_set; tile_set_atlas_source = p_tile_set_atlas_source; if (!tile_set) { return; } ERR_FAIL_COND(p_source_id < 0); ERR_FAIL_COND(p_tile_set->get_source(p_source_id) != p_tile_set_atlas_source); source_id = p_source_id; // Show or hide the view. bool valid = tile_set_atlas_source->get_texture().is_valid(); hbox->set_visible(valid); missing_source_label->set_visible(!valid); // Update the rect cache. _update_alternative_tiles_rect_cache(); // Update everything. _update_zoom_and_panning(); base_tiles_drawing_root->set_size(_compute_base_tiles_control_size()); alternative_tiles_drawing_root->set_size(_compute_alternative_tiles_control_size()); // Update. base_tiles_draw->queue_redraw(); base_tiles_texture_grid->queue_redraw(); base_tiles_shape_grid->queue_redraw(); alternatives_draw->queue_redraw(); background_left->queue_redraw(); background_right->queue_redraw(); } float TileAtlasView::get_zoom() const { return zoom_widget->get_zoom(); }; void TileAtlasView::set_transform(float p_zoom, Vector2i p_panning) { zoom_widget->set_zoom(p_zoom); panning = p_panning; _update_zoom_and_panning(); }; void TileAtlasView::set_padding(Side p_side, int p_padding) { ERR_FAIL_COND(p_padding < 0); margin_container_paddings[p_side] = p_padding; } Vector2i TileAtlasView::get_atlas_tile_coords_at_pos(const Vector2 p_pos, bool p_clamp) const { Ref texture = tile_set_atlas_source->get_texture(); if (!texture.is_valid()) { return TileSetSource::INVALID_ATLAS_COORDS; } Vector2i margins = tile_set_atlas_source->get_margins(); Vector2i separation = tile_set_atlas_source->get_separation(); Vector2i texture_region_size = tile_set_atlas_source->get_texture_region_size(); // Compute index in atlas Vector2 pos = p_pos - margins; Vector2i ret = (pos / (texture_region_size + separation)).floor(); // Return invalid value (without clamp). Rect2i rect = Rect2(Vector2i(), tile_set_atlas_source->get_atlas_grid_size()); if (!p_clamp && !rect.has_point(ret)) { return TileSetSource::INVALID_ATLAS_COORDS; } // Clamp. ret.x = CLAMP(ret.x, 0, rect.size.x - 1); ret.y = CLAMP(ret.y, 0, rect.size.y - 1); return ret; } void TileAtlasView::_update_alternative_tiles_rect_cache() { alternative_tiles_rect_cache.clear(); Rect2i current; for (int i = 0; i < tile_set_atlas_source->get_tiles_count(); i++) { Vector2i tile_id = tile_set_atlas_source->get_tile_id(i); int alternatives_count = tile_set_atlas_source->get_alternative_tiles_count(tile_id); Size2i texture_region_size = tile_set_atlas_source->get_tile_texture_region(tile_id).size; int line_height = 0; for (int j = 1; j < alternatives_count; j++) { int alternative_id = tile_set_atlas_source->get_alternative_tile_id(tile_id, j); TileData *tile_data = tile_set_atlas_source->get_tile_data(tile_id, alternative_id); bool transposed = tile_data->get_transpose(); current.size = transposed ? Vector2i(texture_region_size.y, texture_region_size.x) : texture_region_size; // Update the rect. if (!alternative_tiles_rect_cache.has(tile_id)) { alternative_tiles_rect_cache[tile_id] = HashMap(); } alternative_tiles_rect_cache[tile_id][alternative_id] = current; current.position.x += transposed ? texture_region_size.y : texture_region_size.x; line_height = MAX(line_height, transposed ? texture_region_size.x : texture_region_size.y); } current.position.x = 0; current.position.y += line_height; } } Vector3i TileAtlasView::get_alternative_tile_at_pos(const Vector2 p_pos) const { for (const KeyValue> &E_coords : alternative_tiles_rect_cache) { for (const KeyValue &E_alternative : E_coords.value) { if (E_alternative.value.has_point(p_pos)) { return Vector3i(E_coords.key.x, E_coords.key.y, E_alternative.key); } } } return Vector3i(TileSetSource::INVALID_ATLAS_COORDS.x, TileSetSource::INVALID_ATLAS_COORDS.y, TileSetSource::INVALID_TILE_ALTERNATIVE); } Rect2i TileAtlasView::get_alternative_tile_rect(const Vector2i p_coords, int p_alternative_tile) { ERR_FAIL_COND_V_MSG(!alternative_tiles_rect_cache.has(p_coords), Rect2i(), vformat("No cached rect for tile coords:%s", p_coords)); ERR_FAIL_COND_V_MSG(!alternative_tiles_rect_cache[p_coords].has(p_alternative_tile), Rect2i(), vformat("No cached rect for tile coords:%s alternative_id:%d", p_coords, p_alternative_tile)); return alternative_tiles_rect_cache[p_coords][p_alternative_tile]; } void TileAtlasView::queue_redraw() { base_tiles_draw->queue_redraw(); base_tiles_texture_grid->queue_redraw(); base_tiles_shape_grid->queue_redraw(); alternatives_draw->queue_redraw(); background_left->queue_redraw(); background_right->queue_redraw(); } void TileAtlasView::_notification(int p_what) { switch (p_what) { case NOTIFICATION_ENTER_TREE: case EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED: { panner->setup((ViewPanner::ControlScheme)EDITOR_GET("editors/panning/sub_editors_panning_scheme").operator int(), ED_GET_SHORTCUT("canvas_item_editor/pan_view"), bool(EDITOR_GET("editors/panning/simple_panning"))); } break; case NOTIFICATION_READY: { button_center_view->set_icon(get_theme_icon(SNAME("CenterView"), SNAME("EditorIcons"))); } break; } } void TileAtlasView::_bind_methods() { ADD_SIGNAL(MethodInfo("transform_changed", PropertyInfo(Variant::FLOAT, "zoom"), PropertyInfo(Variant::VECTOR2, "scroll"))); } TileAtlasView::TileAtlasView() { set_texture_filter(CanvasItem::TEXTURE_FILTER_NEAREST); Panel *panel = memnew(Panel); panel->set_clip_contents(true); panel->set_mouse_filter(Control::MOUSE_FILTER_IGNORE); panel->set_anchors_and_offsets_preset(Control::PRESET_FULL_RECT); panel->set_h_size_flags(SIZE_EXPAND_FILL); panel->set_v_size_flags(SIZE_EXPAND_FILL); add_child(panel); zoom_widget = memnew(EditorZoomWidget); add_child(zoom_widget); zoom_widget->set_anchors_and_offsets_preset(Control::PRESET_TOP_LEFT, Control::PRESET_MODE_MINSIZE, 2 * EDSCALE); zoom_widget->connect("zoom_changed", callable_mp(this, &TileAtlasView::_zoom_widget_changed).unbind(1)); zoom_widget->set_shortcut_context(this); button_center_view = memnew(Button); button_center_view->set_icon(get_theme_icon(SNAME("CenterView"), SNAME("EditorIcons"))); button_center_view->set_anchors_and_offsets_preset(Control::PRESET_TOP_RIGHT, Control::PRESET_MODE_MINSIZE, 5); button_center_view->connect("pressed", callable_mp(this, &TileAtlasView::_center_view)); button_center_view->set_flat(true); button_center_view->set_disabled(true); button_center_view->set_tooltip_text(TTR("Center View")); add_child(button_center_view); panner.instantiate(); panner->set_callbacks(callable_mp(this, &TileAtlasView::_pan_callback), callable_mp(this, &TileAtlasView::_zoom_callback)); panner->set_enable_rmb(true); center_container = memnew(CenterContainer); center_container->set_mouse_filter(Control::MOUSE_FILTER_IGNORE); center_container->set_anchors_preset(Control::PRESET_CENTER); center_container->connect("gui_input", callable_mp(this, &TileAtlasView::gui_input)); center_container->connect("focus_exited", callable_mp(panner.ptr(), &ViewPanner::release_pan_key)); center_container->set_focus_mode(FOCUS_CLICK); panel->add_child(center_container); missing_source_label = memnew(Label); missing_source_label->set_text(TTR("No atlas source with a valid texture selected.")); center_container->add_child(missing_source_label); margin_container = memnew(MarginContainer); margin_container->set_mouse_filter(Control::MOUSE_FILTER_IGNORE); center_container->add_child(margin_container); hbox = memnew(HBoxContainer); hbox->set_mouse_filter(Control::MOUSE_FILTER_IGNORE); hbox->add_theme_constant_override("separation", 10); hbox->hide(); margin_container->add_child(hbox); VBoxContainer *left_vbox = memnew(VBoxContainer); left_vbox->set_mouse_filter(Control::MOUSE_FILTER_IGNORE); hbox->add_child(left_vbox); VBoxContainer *right_vbox = memnew(VBoxContainer); right_vbox->set_mouse_filter(Control::MOUSE_FILTER_IGNORE); hbox->add_child(right_vbox); // Base tiles. Label *base_tile_label = memnew(Label); base_tile_label->set_mouse_filter(Control::MOUSE_FILTER_PASS); base_tile_label->set_text(TTR("Base Tiles")); base_tile_label->set_horizontal_alignment(HORIZONTAL_ALIGNMENT_CENTER); left_vbox->add_child(base_tile_label); base_tiles_root_control = memnew(Control); base_tiles_root_control->set_mouse_filter(Control::MOUSE_FILTER_PASS); base_tiles_root_control->set_v_size_flags(Control::SIZE_EXPAND_FILL); base_tiles_root_control->connect("gui_input", callable_mp(this, &TileAtlasView::_base_tiles_root_control_gui_input)); left_vbox->add_child(base_tiles_root_control); background_left = memnew(Control); background_left->set_mouse_filter(Control::MOUSE_FILTER_IGNORE); background_left->set_anchors_and_offsets_preset(Control::PRESET_TOP_LEFT); background_left->set_texture_repeat(TextureRepeat::TEXTURE_REPEAT_ENABLED); background_left->connect("draw", callable_mp(this, &TileAtlasView::_draw_background_left)); base_tiles_root_control->add_child(background_left); base_tiles_drawing_root = memnew(Control); base_tiles_drawing_root->set_mouse_filter(Control::MOUSE_FILTER_IGNORE); base_tiles_drawing_root->set_texture_filter(TEXTURE_FILTER_NEAREST); base_tiles_root_control->add_child(base_tiles_drawing_root); base_tiles_draw = memnew(Control); base_tiles_draw->set_mouse_filter(Control::MOUSE_FILTER_IGNORE); base_tiles_draw->set_anchors_and_offsets_preset(Control::PRESET_FULL_RECT); base_tiles_draw->connect("draw", callable_mp(this, &TileAtlasView::_draw_base_tiles)); base_tiles_drawing_root->add_child(base_tiles_draw); base_tiles_texture_grid = memnew(Control); base_tiles_texture_grid->set_mouse_filter(Control::MOUSE_FILTER_IGNORE); base_tiles_texture_grid->set_anchors_and_offsets_preset(Control::PRESET_FULL_RECT); base_tiles_texture_grid->connect("draw", callable_mp(this, &TileAtlasView::_draw_base_tiles_texture_grid)); base_tiles_drawing_root->add_child(base_tiles_texture_grid); base_tiles_shape_grid = memnew(Control); base_tiles_shape_grid->set_mouse_filter(Control::MOUSE_FILTER_IGNORE); base_tiles_shape_grid->set_anchors_and_offsets_preset(Control::PRESET_FULL_RECT); base_tiles_shape_grid->connect("draw", callable_mp(this, &TileAtlasView::_draw_base_tiles_shape_grid)); base_tiles_drawing_root->add_child(base_tiles_shape_grid); // Alternative tiles. Label *alternative_tiles_label = memnew(Label); alternative_tiles_label->set_mouse_filter(Control::MOUSE_FILTER_IGNORE); alternative_tiles_label->set_text(TTR("Alternative Tiles")); alternative_tiles_label->set_horizontal_alignment(HORIZONTAL_ALIGNMENT_CENTER); right_vbox->add_child(alternative_tiles_label); alternative_tiles_root_control = memnew(Control); alternative_tiles_root_control->set_mouse_filter(Control::MOUSE_FILTER_PASS); alternative_tiles_root_control->set_v_size_flags(Control::SIZE_EXPAND_FILL); alternative_tiles_root_control->connect("gui_input", callable_mp(this, &TileAtlasView::_alternative_tiles_root_control_gui_input)); right_vbox->add_child(alternative_tiles_root_control); background_right = memnew(Control); background_right->set_mouse_filter(Control::MOUSE_FILTER_IGNORE); background_right->set_anchors_and_offsets_preset(Control::PRESET_TOP_LEFT); background_right->set_texture_repeat(TextureRepeat::TEXTURE_REPEAT_ENABLED); background_right->connect("draw", callable_mp(this, &TileAtlasView::_draw_background_right)); alternative_tiles_root_control->add_child(background_right); alternative_tiles_drawing_root = memnew(Control); alternative_tiles_drawing_root->set_mouse_filter(Control::MOUSE_FILTER_IGNORE); alternative_tiles_drawing_root->set_texture_filter(TEXTURE_FILTER_NEAREST); alternative_tiles_root_control->add_child(alternative_tiles_drawing_root); alternatives_draw = memnew(Control); alternatives_draw->set_mouse_filter(Control::MOUSE_FILTER_IGNORE); alternatives_draw->set_anchors_and_offsets_preset(Control::PRESET_FULL_RECT); alternatives_draw->connect("draw", callable_mp(this, &TileAtlasView::_draw_alternatives)); alternative_tiles_drawing_root->add_child(alternatives_draw); }