/*************************************************************************/ /* tile_map_editor_plugin.cpp */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* 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_map_editor_plugin.h" #include "canvas_item_editor_plugin.h" #include "core/math/math_funcs.h" #include "core/os/input.h" #include "core/os/keyboard.h" #include "editor/editor_scale.h" #include "editor/editor_settings.h" #include "scene/gui/split_container.h" void TileMapEditor::_node_removed(Node *p_node) { if (p_node == node) { node = nullptr; } } void TileMapEditor::_notification(int p_what) { switch (p_what) { case NOTIFICATION_PROCESS: { if (bucket_queue.size()) { CanvasItemEditor::get_singleton()->update_viewport(); } } break; case NOTIFICATION_ENTER_TREE: { get_tree()->connect("node_removed", this, "_node_removed"); FALLTHROUGH; } case EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED: { if (is_visible_in_tree()) { _update_palette(); } paint_button->set_icon(get_icon("Edit", "EditorIcons")); bucket_fill_button->set_icon(get_icon("Bucket", "EditorIcons")); picker_button->set_icon(get_icon("ColorPick", "EditorIcons")); select_button->set_icon(get_icon("ToolSelect", "EditorIcons")); rotate_left_button->set_icon(get_icon("RotateLeft", "EditorIcons")); rotate_right_button->set_icon(get_icon("RotateRight", "EditorIcons")); flip_horizontal_button->set_icon(get_icon("MirrorX", "EditorIcons")); flip_vertical_button->set_icon(get_icon("MirrorY", "EditorIcons")); clear_transform_button->set_icon(get_icon("Clear", "EditorIcons")); search_box->set_right_icon(get_icon("Search", "EditorIcons")); search_box->set_clear_button_enabled(true); PopupMenu *p = options->get_popup(); p->set_item_icon(p->get_item_index(OPTION_CUT), get_icon("ActionCut", "EditorIcons")); p->set_item_icon(p->get_item_index(OPTION_COPY), get_icon("Duplicate", "EditorIcons")); p->set_item_icon(p->get_item_index(OPTION_ERASE_SELECTION), get_icon("Remove", "EditorIcons")); } break; case NOTIFICATION_EXIT_TREE: { get_tree()->disconnect("node_removed", this, "_node_removed"); } break; case NOTIFICATION_WM_FOCUS_OUT: { if (tool == TOOL_PAINTING) { Vector ids = get_selected_tiles(); if (ids.size() > 0 && ids[0] != TileMap::INVALID_CELL) { _set_cell(over_tile, ids, flip_h, flip_v, transpose); _finish_undo(); paint_undo.clear(); } tool = TOOL_NONE; _update_button_tool(); } // set flag to ignore over_tile on refocus refocus_over_tile = true; } break; } } void TileMapEditor::_update_button_tool() { ToolButton *tb[4] = { paint_button, bucket_fill_button, picker_button, select_button }; // Unpress all buttons for (int i = 0; i < 4; i++) { tb[i]->set_pressed(false); } // Press the good button switch (tool) { case TOOL_NONE: case TOOL_PAINTING: { paint_button->set_pressed(true); } break; case TOOL_BUCKET: { bucket_fill_button->set_pressed(true); } break; case TOOL_PICKING: { picker_button->set_pressed(true); } break; case TOOL_SELECTING: { select_button->set_pressed(true); } break; default: break; } if (tool != TOOL_PICKING) { last_tool = tool; } } void TileMapEditor::_button_tool_select(int p_tool) { tool = (Tool)p_tool; _update_button_tool(); switch (tool) { case TOOL_SELECTING: { selection_active = false; } break; default: break; } CanvasItemEditor::get_singleton()->update_viewport(); } void TileMapEditor::_menu_option(int p_option) { switch (p_option) { case OPTION_COPY: { _update_copydata(); if (selection_active) { tool = TOOL_PASTING; CanvasItemEditor::get_singleton()->update_viewport(); } } break; case OPTION_ERASE_SELECTION: { if (!selection_active) { return; } _start_undo(TTR("Erase Selection")); _erase_selection(); _finish_undo(); selection_active = false; copydata.clear(); CanvasItemEditor::get_singleton()->update_viewport(); } break; case OPTION_FIX_INVALID: { undo_redo->create_action(TTR("Fix Invalid Tiles")); undo_redo->add_undo_method(node, "set", "tile_data", node->get("tile_data")); node->fix_invalid_tiles(); undo_redo->add_do_method(node, "set", "tile_data", node->get("tile_data")); undo_redo->commit_action(); } break; case OPTION_CUT: { if (selection_active) { _update_copydata(); _start_undo(TTR("Cut Selection")); _erase_selection(); _finish_undo(); selection_active = false; tool = TOOL_PASTING; CanvasItemEditor::get_singleton()->update_viewport(); } } break; } _update_button_tool(); } void TileMapEditor::_palette_selected(int index) { _update_palette(); } void TileMapEditor::_palette_multi_selected(int index, bool selected) { _update_palette(); } void TileMapEditor::_palette_input(const Ref &p_event) { const Ref mb = p_event; // Zoom in/out using Ctrl + mouse wheel. if (mb.is_valid() && mb->is_pressed() && mb->get_command()) { if (mb->is_pressed() && mb->get_button_index() == BUTTON_WHEEL_UP) { size_slider->set_value(size_slider->get_value() + 0.2); } if (mb->is_pressed() && mb->get_button_index() == BUTTON_WHEEL_DOWN) { size_slider->set_value(size_slider->get_value() - 0.2); } } } void TileMapEditor::_canvas_mouse_enter() { mouse_over = true; CanvasItemEditor::get_singleton()->update_viewport(); } void TileMapEditor::_canvas_mouse_exit() { mouse_over = false; CanvasItemEditor::get_singleton()->update_viewport(); } Vector TileMapEditor::get_selected_tiles() const { Vector items = palette->get_selected_items(); if (items.size() == 0) { items.push_back(TileMap::INVALID_CELL); return items; } for (int i = items.size() - 1; i >= 0; i--) { items.write[i] = palette->get_item_metadata(items[i]); } return items; } void TileMapEditor::set_selected_tiles(Vector p_tiles) { palette->unselect_all(); for (int i = p_tiles.size() - 1; i >= 0; i--) { int idx = palette->find_metadata(p_tiles[i]); if (idx >= 0) { palette->select(idx, false); } } palette->ensure_current_is_visible(); } Dictionary TileMapEditor::_create_cell_dictionary(int tile, bool flip_x, bool flip_y, bool transpose, Vector2 autotile_coord) { Dictionary cell; cell["id"] = tile; cell["flip_h"] = flip_x; cell["flip_y"] = flip_y; cell["transpose"] = transpose; cell["auto_coord"] = autotile_coord; return cell; } void TileMapEditor::_create_set_cell_undo_redo(const Vector2 &p_vec, const CellOp &p_cell_old, const CellOp &p_cell_new) { Dictionary cell_old = _create_cell_dictionary(p_cell_old.idx, p_cell_old.xf, p_cell_old.yf, p_cell_old.tr, p_cell_old.ac); Dictionary cell_new = _create_cell_dictionary(p_cell_new.idx, p_cell_new.xf, p_cell_new.yf, p_cell_new.tr, p_cell_new.ac); undo_redo->add_undo_method(node, "_set_celld", p_vec, cell_old); undo_redo->add_do_method(node, "_set_celld", p_vec, cell_new); } void TileMapEditor::_start_undo(const String &p_action) { undo_data.clear(); undo_redo->create_action(p_action); } void TileMapEditor::_finish_undo() { if (undo_data.size()) { for (Map::Element *E = undo_data.front(); E; E = E->next()) { _create_set_cell_undo_redo(E->key(), E->get(), _get_op_from_cell(E->key())); } undo_data.clear(); } undo_redo->commit_action(); } void TileMapEditor::_set_cell(const Point2i &p_pos, Vector p_values, bool p_flip_h, bool p_flip_v, bool p_transpose, const Point2i &p_autotile_coord) { ERR_FAIL_COND(!node); if (p_values.size() == 0) { return; } int p_value = p_values[Math::rand() % p_values.size()]; int prev_val = node->get_cell(p_pos.x, p_pos.y); bool prev_flip_h = node->is_cell_x_flipped(p_pos.x, p_pos.y); bool prev_flip_v = node->is_cell_y_flipped(p_pos.x, p_pos.y); bool prev_transpose = node->is_cell_transposed(p_pos.x, p_pos.y); Vector2 prev_position = node->get_cell_autotile_coord(p_pos.x, p_pos.y); Vector2 position; int current = manual_palette->get_current(); if (current != -1) { if (tool != TOOL_PASTING) { position = manual_palette->get_item_metadata(current); } else { position = p_autotile_coord; } } else { // If there is no manual tile selected, that either means that // autotiling is enabled, or the given tile is not autotiling. Either // way, the coordinate of the tile does not matter, so assigning it to // the coordinate of the existing tile works fine. position = prev_position; } if (p_value == prev_val && p_flip_h == prev_flip_h && p_flip_v == prev_flip_v && p_transpose == prev_transpose && prev_position == position) { return; // Check that it's actually different. } for (int y = p_pos.y - 1; y <= p_pos.y + 1; y++) { for (int x = p_pos.x - 1; x <= p_pos.x + 1; x++) { Point2i p = Point2i(x, y); if (!undo_data.has(p)) { undo_data[p] = _get_op_from_cell(p); } } } node->_set_celld(p_pos, _create_cell_dictionary(p_value, p_flip_h, p_flip_v, p_transpose, p_autotile_coord)); if (tool == TOOL_PASTING) { return; } if (manual_autotile || (p_value != -1 && node->get_tileset()->has_tile(p_value) && node->get_tileset()->tile_get_tile_mode(p_value) == TileSet::ATLAS_TILE)) { if (current != -1) { node->set_cell_autotile_coord(p_pos.x, p_pos.y, position); } else if (node->get_tileset()->tile_get_tile_mode(p_value) == TileSet::ATLAS_TILE && priority_atlastile) { // BIND_CENTER is used to indicate that bitmask should not update for this tile cell. node->get_tileset()->autotile_set_bitmask(p_value, Vector2(p_pos.x, p_pos.y), TileSet::BIND_CENTER); node->update_cell_bitmask(p_pos.x, p_pos.y); } } else { node->update_bitmask_area(Point2(p_pos)); } } void TileMapEditor::_manual_toggled(bool p_enabled) { manual_autotile = p_enabled; _update_palette(); } void TileMapEditor::_priority_toggled(bool p_enabled) { priority_atlastile = p_enabled; _update_palette(); } void TileMapEditor::_text_entered(const String &p_text) { canvas_item_editor_viewport->grab_focus(); } void TileMapEditor::_text_changed(const String &p_text) { _update_palette(); } void TileMapEditor::_sbox_input(const Ref &p_ie) { Ref k = p_ie; if (k.is_valid() && (k->get_scancode() == KEY_UP || k->get_scancode() == KEY_DOWN || k->get_scancode() == KEY_PAGEUP || k->get_scancode() == KEY_PAGEDOWN)) { palette->call("_gui_input", k); search_box->accept_event(); } } // Implementation detail of TileMapEditor::_update_palette(); // In modern C++ this could have been inside its body. namespace { struct _PaletteEntry { int id; String name; bool operator<(const _PaletteEntry &p_rhs) const { // Natural no case comparison will compare strings based on CharType // order (except digits) and on numbers that start on the same position. return name.naturalnocasecmp_to(p_rhs.name) < 0; } }; } // namespace void TileMapEditor::_update_palette() { if (!node) { return; } // Update the clear button. clear_transform_button->set_disabled(!flip_h && !flip_v && !transpose); // Update the palette. Vector selected = get_selected_tiles(); int selected_single = palette->get_current(); int selected_manual = manual_palette->get_current(); palette->clear(); manual_palette->clear(); manual_palette->hide(); Ref tileset = node->get_tileset(); if (tileset.is_null()) { search_box->set_text(""); search_box->set_editable(false); info_message->show(); return; } search_box->set_editable(true); info_message->hide(); List tiles; tileset->get_tile_list(&tiles); if (tiles.empty()) { return; } float min_size = EDITOR_DEF("editors/tile_map/preview_size", 64); min_size *= EDSCALE; int hseparation = EDITOR_DEF("editors/tile_map/palette_item_hseparation", 8); bool show_tile_names = bool(EDITOR_DEF("editors/tile_map/show_tile_names", true)); bool show_tile_ids = bool(EDITOR_DEF("editors/tile_map/show_tile_ids", false)); bool sort_by_name = bool(EDITOR_DEF("editors/tile_map/sort_tiles_by_name", true)); palette->add_constant_override("hseparation", hseparation * EDSCALE); palette->set_fixed_icon_size(Size2(min_size, min_size)); palette->set_fixed_column_width(min_size * MAX(size_slider->get_value(), 1)); palette->set_same_column_width(true); manual_palette->set_fixed_icon_size(Size2(min_size, min_size)); manual_palette->set_same_column_width(true); String filter = search_box->get_text().strip_edges(); Vector<_PaletteEntry> entries; for (List::Element *E = tiles.front(); E; E = E->next()) { String name = tileset->tile_get_name(E->get()); if (name != "") { if (show_tile_ids) { if (sort_by_name) { name = name + " - " + itos(E->get()); } else { name = itos(E->get()) + " - " + name; } } } else { name = "#" + itos(E->get()); } if (filter != "" && !filter.is_subsequence_ofi(name)) { continue; } const _PaletteEntry entry = { E->get(), name }; entries.push_back(entry); } if (sort_by_name) { entries.sort(); } for (int i = 0; i < entries.size(); i++) { if (show_tile_names) { palette->add_item(entries[i].name); } else { palette->add_item(String()); } Ref tex = tileset->tile_get_texture(entries[i].id); if (tex.is_valid()) { Rect2 region = tileset->tile_get_region(entries[i].id); if (tileset->tile_get_tile_mode(entries[i].id) == TileSet::AUTO_TILE || tileset->tile_get_tile_mode(entries[i].id) == TileSet::ATLAS_TILE) { int spacing = tileset->autotile_get_spacing(entries[i].id); region.size = tileset->autotile_get_size(entries[i].id); region.position += (region.size + Vector2(spacing, spacing)) * tileset->autotile_get_icon_coordinate(entries[i].id); } // Transpose and flip. palette->set_item_icon_transposed(palette->get_item_count() - 1, transpose); if (flip_h) { region.size.x = -region.size.x; } if (flip_v) { region.size.y = -region.size.y; } // Set region. if (region.size != Size2()) { palette->set_item_icon_region(palette->get_item_count() - 1, region); } // Set icon. palette->set_item_icon(palette->get_item_count() - 1, tex); // Modulation. Color color = tileset->tile_get_modulate(entries[i].id); palette->set_item_icon_modulate(palette->get_item_count() - 1, color); } palette->set_item_metadata(palette->get_item_count() - 1, entries[i].id); } int sel_tile = selected.get(0); if (selected.get(0) != TileMap::INVALID_CELL) { set_selected_tiles(selected); sel_tile = selected.get(Math::rand() % selected.size()); } else if (palette->get_item_count() > 0) { palette->select(0); sel_tile = palette->get_selected_items().get(0); } if (sel_tile != TileMap::INVALID_CELL && tileset->has_tile(sel_tile) && ((manual_autotile && tileset->tile_get_tile_mode(sel_tile) == TileSet::AUTO_TILE) || (!priority_atlastile && tileset->tile_get_tile_mode(sel_tile) == TileSet::ATLAS_TILE))) { const Map &tiles2 = tileset->autotile_get_bitmask_map(sel_tile); Vector entries2; for (const Map::Element *E = tiles2.front(); E; E = E->next()) { entries2.push_back(E->key()); } // Sort tiles in row-major order. struct SwapComparator { _FORCE_INLINE_ bool operator()(const Vector2 &v_l, const Vector2 &v_r) const { return v_l.y != v_r.y ? v_l.y < v_r.y : v_l.x < v_r.x; } }; entries2.sort_custom(); Ref tex = tileset->tile_get_texture(sel_tile); Color modulate = tileset->tile_get_modulate(sel_tile); for (int i = 0; i < entries2.size(); i++) { manual_palette->add_item(String()); if (tex.is_valid()) { Rect2 region = tileset->tile_get_region(sel_tile); int spacing = tileset->autotile_get_spacing(sel_tile); region.size = tileset->autotile_get_size(sel_tile); // !! region.position += (region.size + Vector2(spacing, spacing)) * entries2[i]; if (!region.has_no_area()) { manual_palette->set_item_icon_region(manual_palette->get_item_count() - 1, region); } manual_palette->set_item_icon(manual_palette->get_item_count() - 1, tex); manual_palette->set_item_icon_modulate(manual_palette->get_item_count() - 1, modulate); } manual_palette->set_item_metadata(manual_palette->get_item_count() - 1, entries2[i]); } } if (manual_palette->get_item_count() > 0) { // Only show the manual palette if at least tile exists in it. if (selected_manual == -1 || selected_single != palette->get_current()) { selected_manual = 0; } if (selected_manual < manual_palette->get_item_count()) { manual_palette->set_current(selected_manual); } manual_palette->show(); } if (sel_tile != TileMap::INVALID_CELL && tileset->has_tile(sel_tile) && tileset->tile_get_tile_mode(sel_tile) == TileSet::AUTO_TILE) { manual_button->show(); priority_button->hide(); } else { manual_button->hide(); priority_button->show(); } } void TileMapEditor::_pick_tile(const Point2 &p_pos) { int id = node->get_cell(p_pos.x, p_pos.y); if (id == TileMap::INVALID_CELL || !node->get_tileset()->has_tile(id)) { return; } if (search_box->get_text() != "") { search_box->set_text(""); _update_palette(); } flip_h = node->is_cell_x_flipped(p_pos.x, p_pos.y); flip_v = node->is_cell_y_flipped(p_pos.x, p_pos.y); transpose = node->is_cell_transposed(p_pos.x, p_pos.y); autotile_coord = node->get_cell_autotile_coord(p_pos.x, p_pos.y); Vector selected; selected.push_back(id); set_selected_tiles(selected); _update_palette(); if ((manual_autotile && node->get_tileset()->tile_get_tile_mode(id) == TileSet::AUTO_TILE) || (!priority_atlastile && node->get_tileset()->tile_get_tile_mode(id) == TileSet::ATLAS_TILE)) { manual_palette->select(manual_palette->find_metadata((Point2)autotile_coord)); } CanvasItemEditor::get_singleton()->update_viewport(); } PoolVector TileMapEditor::_bucket_fill(const Point2i &p_start, bool erase, bool preview) { int prev_id = node->get_cell(p_start.x, p_start.y); Vector ids; ids.push_back(TileMap::INVALID_CELL); if (!erase) { ids = get_selected_tiles(); if (ids.size() == 0 || ids[0] == TileMap::INVALID_CELL) { return PoolVector(); } } else if (prev_id == TileMap::INVALID_CELL) { return PoolVector(); } // Check if the tile variation is the same if (ids.size() == 1 && ids[0] == prev_id) { int current = manual_palette->get_current(); if (current == -1) { // Same ID, no variation selected, nothing to change return PoolVector(); } Vector2 prev_autotile_coord = node->get_cell_autotile_coord(p_start.x, p_start.y); Vector2 autotile_coord = manual_palette->get_item_metadata(current); if (autotile_coord == prev_autotile_coord) { // Same ID and variation, nothing to change return PoolVector(); } } Rect2i r = node->get_used_rect(); int area = r.get_area(); if (preview) { // Test if we can re-use the result from preview bucket fill bool invalidate_cache = false; // Area changed if (r != bucket_cache_rect) { _clear_bucket_cache(); } // Cache grid is not initialized if (bucket_cache_visited == nullptr) { bucket_cache_visited = new bool[area]; invalidate_cache = true; } // Tile ID changed or position wasn't visited by the previous fill const int loc = (p_start.x - r.position.x) + (p_start.y - r.position.y) * r.get_size().x; const bool in_range = 0 <= loc && loc < area; if (prev_id != bucket_cache_tile || (in_range && !bucket_cache_visited[loc])) { invalidate_cache = true; } if (invalidate_cache) { for (int i = 0; i < area; ++i) { bucket_cache_visited[i] = false; } bucket_cache = PoolVector(); bucket_cache_tile = prev_id; bucket_cache_rect = r; bucket_queue.clear(); } } PoolVector points; Vector non_preview_cache; int count = 0; int limit = 0; if (preview) { limit = 1024; } else { bucket_queue.clear(); } bucket_queue.push_back(p_start); while (bucket_queue.size()) { Point2i n = bucket_queue.front()->get(); bucket_queue.pop_front(); if (!r.has_point(n)) { continue; } if (node->get_cell(n.x, n.y) == prev_id) { if (preview) { int loc = (n.x - r.position.x) + (n.y - r.position.y) * r.get_size().x; if (bucket_cache_visited[loc]) { continue; } bucket_cache_visited[loc] = true; bucket_cache.push_back(n); } else { if (non_preview_cache.find(n) >= 0) { continue; } points.push_back(n); non_preview_cache.push_back(n); } bucket_queue.push_back(Point2i(n.x, n.y + 1)); bucket_queue.push_back(Point2i(n.x, n.y - 1)); bucket_queue.push_back(Point2i(n.x + 1, n.y)); bucket_queue.push_back(Point2i(n.x - 1, n.y)); count++; } if (limit > 0 && count >= limit) { break; } } return preview ? bucket_cache : points; } void TileMapEditor::_fill_points(const PoolVector &p_points, const Dictionary &p_op) { int len = p_points.size(); PoolVector::Read pr = p_points.read(); Vector ids = p_op["id"]; bool xf = p_op["flip_h"]; bool yf = p_op["flip_v"]; bool tr = p_op["transpose"]; for (int i = 0; i < len; i++) { _set_cell(pr[i], ids, xf, yf, tr); node->make_bitmask_area_dirty(pr[i]); } if (!manual_autotile) { node->update_dirty_bitmask(); } } void TileMapEditor::_erase_points(const PoolVector &p_points) { int len = p_points.size(); PoolVector::Read pr = p_points.read(); for (int i = 0; i < len; i++) { _set_cell(pr[i], invalid_cell); } } void TileMapEditor::_select(const Point2i &p_from, const Point2i &p_to) { Point2i begin = p_from; Point2i end = p_to; if (begin.x > end.x) { SWAP(begin.x, end.x); } if (begin.y > end.y) { SWAP(begin.y, end.y); } rectangle.position = begin; rectangle.size = end - begin; CanvasItemEditor::get_singleton()->update_viewport(); } void TileMapEditor::_erase_selection() { if (!selection_active) { return; } for (int i = rectangle.position.y; i <= rectangle.position.y + rectangle.size.y; i++) { for (int j = rectangle.position.x; j <= rectangle.position.x + rectangle.size.x; j++) { _set_cell(Point2i(j, i), invalid_cell, false, false, false); } } } void TileMapEditor::_draw_cell(Control *p_viewport, int p_cell, const Point2i &p_point, bool p_flip_h, bool p_flip_v, bool p_transpose, const Point2i &p_autotile_coord, const Transform2D &p_xform) { if (!node->get_tileset()->has_tile(p_cell)) { return; } Ref t = node->get_tileset()->tile_get_texture(p_cell); if (t.is_null()) { return; } Vector2 tile_ofs = node->get_tileset()->tile_get_texture_offset(p_cell); Rect2 r = node->get_tileset()->tile_get_region(p_cell); if (node->get_tileset()->tile_get_tile_mode(p_cell) == TileSet::AUTO_TILE || node->get_tileset()->tile_get_tile_mode(p_cell) == TileSet::ATLAS_TILE) { Vector2 offset; if (tool != TOOL_PASTING) { int selected = manual_palette->get_current(); if ((manual_autotile || (node->get_tileset()->tile_get_tile_mode(p_cell) == TileSet::ATLAS_TILE && !priority_atlastile)) && selected != -1) { offset = manual_palette->get_item_metadata(selected); } else { offset = node->get_tileset()->autotile_get_icon_coordinate(p_cell); } } else { offset = p_autotile_coord; } int spacing = node->get_tileset()->autotile_get_spacing(p_cell); r.size = node->get_tileset()->autotile_get_size(p_cell); r.position += (r.size + Vector2(spacing, spacing)) * offset; } Size2 cell_size = node->get_cell_size(); bool centered_texture = node->is_centered_textures_enabled(); bool compatibility_mode_enabled = node->is_compatibility_mode_enabled(); Rect2 rect = Rect2(); rect.position = node->map_to_world(p_point) + node->get_cell_draw_offset(); if (r.has_no_area()) { rect.size = t->get_size(); } else { rect.size = r.size; } if (compatibility_mode_enabled && !centered_texture) { if (rect.size.y > rect.size.x) { if ((p_flip_h && (p_flip_v || p_transpose)) || (p_flip_v && !p_transpose)) { tile_ofs.y += rect.size.y - rect.size.x; } } else if (rect.size.y < rect.size.x) { if ((p_flip_v && (p_flip_h || p_transpose)) || (p_flip_h && !p_transpose)) { tile_ofs.x += rect.size.x - rect.size.y; } } } if (p_transpose) { SWAP(tile_ofs.x, tile_ofs.y); if (centered_texture) { rect.position.x += cell_size.x / 2 - rect.size.y / 2; rect.position.y += cell_size.y / 2 - rect.size.x / 2; } } else if (centered_texture) { rect.position += cell_size / 2 - rect.size / 2; } if (p_flip_h) { rect.size.x *= -1.0; tile_ofs.x *= -1.0; } if (p_flip_v) { rect.size.y *= -1.0; tile_ofs.y *= -1.0; } if (compatibility_mode_enabled && !centered_texture) { if (node->get_tile_origin() == TileMap::TILE_ORIGIN_TOP_LEFT) { rect.position += tile_ofs; } else if (node->get_tile_origin() == TileMap::TILE_ORIGIN_BOTTOM_LEFT) { rect.position += tile_ofs; if (p_transpose) { if (p_flip_h) { rect.position.x -= cell_size.x; } else { rect.position.x += cell_size.x; } } else { if (p_flip_v) { rect.position.y -= cell_size.y; } else { rect.position.y += cell_size.y; } } } else if (node->get_tile_origin() == TileMap::TILE_ORIGIN_CENTER) { rect.position += tile_ofs; if (p_flip_h) { rect.position.x -= cell_size.x / 2; } else { rect.position.x += cell_size.x / 2; } if (p_flip_v) { rect.position.y -= cell_size.y / 2; } else { rect.position.y += cell_size.y / 2; } } } else { rect.position += tile_ofs; } Color modulate = node->get_tileset()->tile_get_modulate(p_cell); modulate.a = 0.5; Transform2D old_transform = p_viewport->get_viewport_transform(); p_viewport->draw_set_transform_matrix(p_xform); // Take into account TileMap transformation when displaying cell if (r.has_no_area()) { p_viewport->draw_texture_rect(t, rect, false, modulate, p_transpose); } else { p_viewport->draw_texture_rect_region(t, rect, r, modulate, p_transpose); } p_viewport->draw_set_transform_matrix(old_transform); } void TileMapEditor::_draw_fill_preview(Control *p_viewport, int p_cell, const Point2i &p_point, bool p_flip_h, bool p_flip_v, bool p_transpose, const Point2i &p_autotile_coord, const Transform2D &p_xform) { PoolVector points = _bucket_fill(p_point, false, true); PoolVector::Read pr = points.read(); int len = points.size(); for (int i = 0; i < len; ++i) { _draw_cell(p_viewport, p_cell, pr[i], p_flip_h, p_flip_v, p_transpose, p_autotile_coord, p_xform); } } void TileMapEditor::_clear_bucket_cache() { if (bucket_cache_visited) { delete[] bucket_cache_visited; bucket_cache_visited = nullptr; } } void TileMapEditor::_update_copydata() { copydata.clear(); if (!selection_active) { return; } for (int i = rectangle.position.y; i <= rectangle.position.y + rectangle.size.y; i++) { for (int j = rectangle.position.x; j <= rectangle.position.x + rectangle.size.x; j++) { TileData tcd; tcd.cell = node->get_cell(j, i); if (tcd.cell != TileMap::INVALID_CELL) { tcd.pos = Point2i(j, i); tcd.flip_h = node->is_cell_x_flipped(j, i); tcd.flip_v = node->is_cell_y_flipped(j, i); tcd.transpose = node->is_cell_transposed(j, i); tcd.autotile_coord = node->get_cell_autotile_coord(j, i); copydata.push_back(tcd); } } } } static inline Vector line(int x0, int x1, int y0, int y1) { Vector points; float dx = ABS(x1 - x0); float dy = ABS(y1 - y0); int x = x0; int y = y0; int sx = x0 > x1 ? -1 : 1; int sy = y0 > y1 ? -1 : 1; if (dx > dy) { float err = dx / 2; for (; x != x1; x += sx) { points.push_back(Vector2(x, y)); err -= dy; if (err < 0) { y += sy; err += dx; } } } else { float err = dy / 2; for (; y != y1; y += sy) { points.push_back(Vector2(x, y)); err -= dx; if (err < 0) { x += sx; err += dy; } } } points.push_back(Vector2(x, y)); return points; } bool TileMapEditor::forward_gui_input(const Ref &p_event) { if (!node || !node->get_tileset().is_valid() || !node->is_visible_in_tree() || CanvasItemEditor::get_singleton()->get_current_tool() != CanvasItemEditor::TOOL_SELECT) { return false; } Transform2D xform = CanvasItemEditor::get_singleton()->get_canvas_transform() * node->get_global_transform(); Transform2D xform_inv = xform.affine_inverse(); Ref mb = p_event; if (mb.is_valid()) { if (mb->get_button_index() == BUTTON_LEFT) { if (mb->is_pressed()) { if (Input::get_singleton()->is_key_pressed(KEY_SPACE)) { return false; // Drag. } if (tool == TOOL_NONE) { if (mb->get_shift()) { if (mb->get_command()) { tool = TOOL_RECTANGLE_PAINT; } else { tool = TOOL_LINE_PAINT; } selection_active = false; rectangle_begin = over_tile; _update_button_tool(); return true; } if (mb->get_command()) { tool = TOOL_PICKING; _pick_tile(over_tile); _update_button_tool(); return true; } tool = TOOL_PAINTING; _update_button_tool(); } if (tool == TOOL_PAINTING) { Vector ids = get_selected_tiles(); if (ids.size() > 0 && ids[0] != TileMap::INVALID_CELL) { tool = TOOL_PAINTING; _start_undo(TTR("Paint TileMap")); } } else if (tool == TOOL_PICKING) { _pick_tile(over_tile); } else if (tool == TOOL_SELECTING) { selection_active = true; rectangle_begin = over_tile; } _update_button_tool(); return true; } else { // Mousebutton was released. if (tool != TOOL_NONE) { if (tool == TOOL_PAINTING) { Vector ids = get_selected_tiles(); if (ids.size() > 0 && ids[0] != TileMap::INVALID_CELL) { _set_cell(over_tile, ids, flip_h, flip_v, transpose); _finish_undo(); paint_undo.clear(); } } else if (tool == TOOL_LINE_PAINT) { Vector ids = get_selected_tiles(); if (ids.size() > 0 && ids[0] != TileMap::INVALID_CELL) { _start_undo(TTR("Line Draw")); for (Map::Element *E = paint_undo.front(); E; E = E->next()) { _set_cell(E->key(), ids, flip_h, flip_v, transpose); } _finish_undo(); paint_undo.clear(); CanvasItemEditor::get_singleton()->update_viewport(); } } else if (tool == TOOL_RECTANGLE_PAINT) { Vector ids = get_selected_tiles(); if (ids.size() > 0 && ids[0] != TileMap::INVALID_CELL) { _start_undo(TTR("Rectangle Paint")); for (int i = rectangle.position.y; i <= rectangle.position.y + rectangle.size.y; i++) { for (int j = rectangle.position.x; j <= rectangle.position.x + rectangle.size.x; j++) { _set_cell(Point2i(j, i), ids, flip_h, flip_v, transpose); } } _finish_undo(); CanvasItemEditor::get_singleton()->update_viewport(); } } else if (tool == TOOL_PASTING) { Point2 ofs = over_tile - rectangle.position; Vector ids; _start_undo(TTR("Paste")); ids.push_back(0); for (List::Element *E = copydata.front(); E; E = E->next()) { ids.write[0] = E->get().cell; _set_cell(E->get().pos + ofs, ids, E->get().flip_h, E->get().flip_v, E->get().transpose, E->get().autotile_coord); } _finish_undo(); CanvasItemEditor::get_singleton()->update_viewport(); return true; // We want to keep the Pasting tool. } else if (tool == TOOL_SELECTING) { CanvasItemEditor::get_singleton()->update_viewport(); } else if (tool == TOOL_BUCKET) { PoolVector points = _bucket_fill(over_tile); if (points.size() == 0) { return false; } _start_undo(TTR("Bucket Fill")); Dictionary op; op["id"] = get_selected_tiles(); op["flip_h"] = flip_h; op["flip_v"] = flip_v; op["transpose"] = transpose; _fill_points(points, op); _finish_undo(); // So the fill preview is cleared right after the click. CanvasItemEditor::get_singleton()->update_viewport(); // We want to keep the bucket-tool active. return true; } tool = TOOL_NONE; _update_button_tool(); return true; } } } else if (mb->get_button_index() == BUTTON_RIGHT) { if (mb->is_pressed()) { if (tool == TOOL_SELECTING || selection_active) { tool = TOOL_NONE; selection_active = false; CanvasItemEditor::get_singleton()->update_viewport(); _update_button_tool(); return true; } if (tool == TOOL_PASTING) { tool = TOOL_NONE; copydata.clear(); CanvasItemEditor::get_singleton()->update_viewport(); _update_button_tool(); return true; } if (tool == TOOL_NONE) { paint_undo.clear(); Point2 local = node->world_to_map(xform_inv.xform(mb->get_position())); _start_undo(TTR("Erase TileMap")); if (mb->get_shift()) { if (mb->get_command()) { tool = TOOL_RECTANGLE_ERASE; } else { tool = TOOL_LINE_ERASE; } selection_active = false; rectangle_begin = local; } else { tool = TOOL_ERASING; _set_cell(local, invalid_cell); } _update_button_tool(); return true; } } else { if (tool == TOOL_ERASING || tool == TOOL_RECTANGLE_ERASE || tool == TOOL_LINE_ERASE) { _finish_undo(); if (tool == TOOL_RECTANGLE_ERASE || tool == TOOL_LINE_ERASE) { CanvasItemEditor::get_singleton()->update_viewport(); } tool = TOOL_NONE; _update_button_tool(); return true; } else if (tool == TOOL_BUCKET) { Vector ids; ids.push_back(node->get_cell(over_tile.x, over_tile.y)); Dictionary pop; pop["id"] = ids; pop["flip_h"] = node->is_cell_x_flipped(over_tile.x, over_tile.y); pop["flip_v"] = node->is_cell_y_flipped(over_tile.x, over_tile.y); pop["transpose"] = node->is_cell_transposed(over_tile.x, over_tile.y); PoolVector points = _bucket_fill(over_tile, true); if (points.size() == 0) { return false; } undo_redo->create_action(TTR("Bucket Fill")); undo_redo->add_do_method(this, "_erase_points", points); undo_redo->add_undo_method(this, "_fill_points", points, pop); undo_redo->commit_action(); } } } } Ref mm = p_event; if (mm.is_valid()) { Point2i new_over_tile = node->world_to_map(xform_inv.xform(mm->get_position())); Point2i old_over_tile = over_tile; if (new_over_tile != over_tile) { over_tile = new_over_tile; CanvasItemEditor::get_singleton()->update_viewport(); } if (refocus_over_tile) { // editor lost focus; forget last tile position old_over_tile = new_over_tile; refocus_over_tile = false; } int tile_under = node->get_cell(over_tile.x, over_tile.y); String tile_name = "none"; if (node->get_tileset()->has_tile(tile_under)) { tile_name = node->get_tileset()->tile_get_name(tile_under); } tile_info->show(); tile_info->set_text(String::num(over_tile.x) + ", " + String::num(over_tile.y) + " [" + tile_name + "]"); if (tool == TOOL_PAINTING) { // Paint using bresenham line to prevent holes in painting if the user moves fast. Vector points = line(old_over_tile.x, over_tile.x, old_over_tile.y, over_tile.y); Vector ids = get_selected_tiles(); for (int i = 0; i < points.size(); ++i) { Point2i pos = points[i]; if (!paint_undo.has(pos)) { paint_undo[pos] = _get_op_from_cell(pos); } _set_cell(pos, ids, flip_h, flip_v, transpose); } return true; } if (tool == TOOL_ERASING) { // Erase using bresenham line to prevent holes in painting if the user moves fast. Vector points = line(old_over_tile.x, over_tile.x, old_over_tile.y, over_tile.y); for (int i = 0; i < points.size(); ++i) { Point2i pos = points[i]; _set_cell(pos, invalid_cell); } return true; } if (tool == TOOL_SELECTING) { _select(rectangle_begin, over_tile); return true; } if (tool == TOOL_LINE_PAINT || tool == TOOL_LINE_ERASE) { Vector ids = get_selected_tiles(); Vector tmp_cell; bool erasing = (tool == TOOL_LINE_ERASE); tmp_cell.push_back(0); if (erasing && paint_undo.size()) { for (Map::Element *E = paint_undo.front(); E; E = E->next()) { tmp_cell.write[0] = E->get().idx; _set_cell(E->key(), tmp_cell, E->get().xf, E->get().yf, E->get().tr); } } paint_undo.clear(); if (ids.size() > 0 && ids[0] != TileMap::INVALID_CELL) { Vector points = line(rectangle_begin.x, over_tile.x, rectangle_begin.y, over_tile.y); for (int i = 0; i < points.size(); i++) { paint_undo[points[i]] = _get_op_from_cell(points[i]); if (erasing) { _set_cell(points[i], invalid_cell); } } CanvasItemEditor::get_singleton()->update_viewport(); } return true; } if (tool == TOOL_RECTANGLE_PAINT || tool == TOOL_RECTANGLE_ERASE) { Vector tmp_cell; tmp_cell.push_back(0); _select(rectangle_begin, over_tile); if (tool == TOOL_RECTANGLE_ERASE) { if (paint_undo.size()) { for (Map::Element *E = paint_undo.front(); E; E = E->next()) { tmp_cell.write[0] = E->get().idx; _set_cell(E->key(), tmp_cell, E->get().xf, E->get().yf, E->get().tr); } } paint_undo.clear(); for (int i = rectangle.position.y; i <= rectangle.position.y + rectangle.size.y; i++) { for (int j = rectangle.position.x; j <= rectangle.position.x + rectangle.size.x; j++) { Point2i tile = Point2i(j, i); paint_undo[tile] = _get_op_from_cell(tile); _set_cell(tile, invalid_cell); } } } return true; } if (tool == TOOL_PICKING && Input::get_singleton()->is_mouse_button_pressed(BUTTON_LEFT)) { _pick_tile(over_tile); return true; } } Ref k = p_event; if (k.is_valid() && k->is_pressed()) { if (last_tool == TOOL_NONE && tool == TOOL_PICKING && k->get_scancode() == KEY_SHIFT && k->get_command()) { // trying to draw a rectangle with the painting tool, so change to the correct tool tool = last_tool; CanvasItemEditor::get_singleton()->update_viewport(); _update_button_tool(); } if (k->get_scancode() == KEY_ESCAPE) { if (tool == TOOL_PASTING) { copydata.clear(); } else if (tool == TOOL_SELECTING || selection_active) { selection_active = false; } tool = TOOL_NONE; CanvasItemEditor::get_singleton()->update_viewport(); _update_button_tool(); return true; } if (!mouse_over) { // Editor shortcuts should not fire if mouse not in viewport. return false; } if (ED_IS_SHORTCUT("tile_map_editor/paint_tile", p_event)) { // NOTE: We do not set tool = TOOL_PAINTING as this begins painting // immediately without pressing the left mouse button first. tool = TOOL_NONE; CanvasItemEditor::get_singleton()->update_viewport(); _update_button_tool(); return true; } if (ED_IS_SHORTCUT("tile_map_editor/bucket_fill", p_event)) { tool = TOOL_BUCKET; CanvasItemEditor::get_singleton()->update_viewport(); _update_button_tool(); return true; } if (ED_IS_SHORTCUT("tile_map_editor/erase_selection", p_event)) { _menu_option(OPTION_ERASE_SELECTION); _update_button_tool(); return true; } if (ED_IS_SHORTCUT("tile_map_editor/select", p_event)) { tool = TOOL_SELECTING; selection_active = false; CanvasItemEditor::get_singleton()->update_viewport(); _update_button_tool(); return true; } if (ED_IS_SHORTCUT("tile_map_editor/copy_selection", p_event)) { _update_copydata(); if (selection_active) { tool = TOOL_PASTING; CanvasItemEditor::get_singleton()->update_viewport(); _update_button_tool(); return true; } } if (ED_IS_SHORTCUT("tile_map_editor/cut_selection", p_event)) { if (selection_active) { _update_copydata(); _start_undo(TTR("Cut Selection")); _erase_selection(); _finish_undo(); selection_active = false; tool = TOOL_PASTING; CanvasItemEditor::get_singleton()->update_viewport(); _update_button_tool(); return true; } } if (ED_IS_SHORTCUT("tile_map_editor/find_tile", p_event)) { search_box->select_all(); search_box->grab_focus(); return true; } if (ED_IS_SHORTCUT("tile_map_editor/rotate_left", p_event)) { _rotate(-1); CanvasItemEditor::get_singleton()->update_viewport(); return true; } if (ED_IS_SHORTCUT("tile_map_editor/rotate_right", p_event)) { _rotate(1); CanvasItemEditor::get_singleton()->update_viewport(); return true; } if (ED_IS_SHORTCUT("tile_map_editor/flip_horizontal", p_event)) { _flip_horizontal(); CanvasItemEditor::get_singleton()->update_viewport(); return true; } if (ED_IS_SHORTCUT("tile_map_editor/flip_vertical", p_event)) { _flip_vertical(); CanvasItemEditor::get_singleton()->update_viewport(); return true; } if (ED_IS_SHORTCUT("tile_map_editor/clear_transform", p_event)) { _clear_transform(); CanvasItemEditor::get_singleton()->update_viewport(); return true; } if (ED_IS_SHORTCUT("tile_map_editor/transpose", p_event)) { transpose = !transpose; _update_palette(); CanvasItemEditor::get_singleton()->update_viewport(); return true; } } else if (k.is_valid()) { // Release event. if (tool == TOOL_NONE) { if (k->get_scancode() == KEY_SHIFT && k->get_command()) { tool = TOOL_PICKING; _update_button_tool(); } } else if (tool == TOOL_PICKING) { #ifdef APPLE_STYLE_KEYS if (k->get_scancode() == KEY_META) { #else if (k->get_scancode() == KEY_CONTROL) { #endif // Go back to that last tool if KEY_CONTROL was released. tool = last_tool; CanvasItemEditor::get_singleton()->update_viewport(); _update_button_tool(); } } } return false; } void TileMapEditor::forward_canvas_draw_over_viewport(Control *p_overlay) { if (!node || CanvasItemEditor::get_singleton()->get_current_tool() != CanvasItemEditor::TOOL_SELECT) { return; } Transform2D cell_xf = node->get_cell_transform(); Transform2D xform = CanvasItemEditor::get_singleton()->get_canvas_transform() * node->get_global_transform(); Transform2D xform_inv = xform.affine_inverse(); Size2 screen_size = p_overlay->get_size(); { Rect2 aabb; aabb.position = node->world_to_map(xform_inv.xform(Vector2())); aabb.expand_to(node->world_to_map(xform_inv.xform(Vector2(0, screen_size.height)))); aabb.expand_to(node->world_to_map(xform_inv.xform(Vector2(screen_size.width, 0)))); aabb.expand_to(node->world_to_map(xform_inv.xform(screen_size))); Rect2i si = aabb.grow(1.0); if (node->get_half_offset() != TileMap::HALF_OFFSET_X && node->get_half_offset() != TileMap::HALF_OFFSET_NEGATIVE_X) { int max_lines = 2000; //avoid crash if size too small for (int i = (si.position.x) - 1; i <= (si.position.x + si.size.x); i++) { Vector2 from = xform.xform(node->map_to_world(Vector2(i, si.position.y))); Vector2 to = xform.xform(node->map_to_world(Vector2(i, si.position.y + si.size.y + 1))); Color col = i == 0 ? Color(1, 0.8, 0.2, 0.5) : Color(1, 0.3, 0.1, 0.2); p_overlay->draw_line(from, to, col, 1); if (max_lines-- == 0) { break; } } } else { int max_lines = 10000; //avoid crash if size too small for (int i = (si.position.x) - 1; i <= (si.position.x + si.size.x); i++) { for (int j = (si.position.y) - 1; j <= (si.position.y + si.size.y); j++) { Vector2 ofs; if (ABS(j) & 1) { ofs = cell_xf[0] * (node->get_half_offset() == TileMap::HALF_OFFSET_X ? 0.5 : -0.5); } Vector2 from = xform.xform(node->map_to_world(Vector2(i, j), true) + ofs); Vector2 to = xform.xform(node->map_to_world(Vector2(i, j + 1), true) + ofs); Color col = i == 0 ? Color(1, 0.8, 0.2, 0.5) : Color(1, 0.3, 0.1, 0.2); p_overlay->draw_line(from, to, col, 1); if (--max_lines == 0) { break; } } if (max_lines == 0) { break; } } } int max_lines = 10000; //avoid crash if size too small if (node->get_half_offset() != TileMap::HALF_OFFSET_Y && node->get_half_offset() != TileMap::HALF_OFFSET_NEGATIVE_Y) { for (int i = (si.position.y) - 1; i <= (si.position.y + si.size.y); i++) { Vector2 from = xform.xform(node->map_to_world(Vector2(si.position.x, i))); Vector2 to = xform.xform(node->map_to_world(Vector2(si.position.x + si.size.x + 1, i))); Color col = i == 0 ? Color(1, 0.8, 0.2, 0.5) : Color(1, 0.3, 0.1, 0.2); p_overlay->draw_line(from, to, col, 1); if (max_lines-- == 0) { break; } } } else { for (int i = (si.position.y) - 1; i <= (si.position.y + si.size.y); i++) { for (int j = (si.position.x) - 1; j <= (si.position.x + si.size.x); j++) { Vector2 ofs; if (ABS(j) & 1) { ofs = cell_xf[1] * (node->get_half_offset() == TileMap::HALF_OFFSET_Y ? 0.5 : -0.5); } Vector2 from = xform.xform(node->map_to_world(Vector2(j, i), true) + ofs); Vector2 to = xform.xform(node->map_to_world(Vector2(j + 1, i), true) + ofs); Color col = i == 0 ? Color(1, 0.8, 0.2, 0.5) : Color(1, 0.3, 0.1, 0.2); p_overlay->draw_line(from, to, col, 1); if (--max_lines == 0) { break; } } if (max_lines == 0) { break; } } } } if (selection_active) { Vector points; points.push_back(xform.xform(node->map_to_world((rectangle.position)))); points.push_back(xform.xform(node->map_to_world((rectangle.position + Point2(rectangle.size.x + 1, 0))))); points.push_back(xform.xform(node->map_to_world((rectangle.position + Point2(rectangle.size.x + 1, rectangle.size.y + 1))))); points.push_back(xform.xform(node->map_to_world((rectangle.position + Point2(0, rectangle.size.y + 1))))); p_overlay->draw_colored_polygon(points, Color(0.2, 0.8, 1, 0.4)); } if (mouse_over && node->get_tileset().is_valid()) { Vector2 endpoints[4] = { node->map_to_world(over_tile, true), node->map_to_world((over_tile + Point2(1, 0)), true), node->map_to_world((over_tile + Point2(1, 1)), true), node->map_to_world((over_tile + Point2(0, 1)), true) }; for (int i = 0; i < 4; i++) { if (node->get_half_offset() == TileMap::HALF_OFFSET_X && ABS(over_tile.y) & 1) { endpoints[i] += cell_xf[0] * 0.5; } if (node->get_half_offset() == TileMap::HALF_OFFSET_NEGATIVE_X && ABS(over_tile.y) & 1) { endpoints[i] += cell_xf[0] * -0.5; } if (node->get_half_offset() == TileMap::HALF_OFFSET_Y && ABS(over_tile.x) & 1) { endpoints[i] += cell_xf[1] * 0.5; } if (node->get_half_offset() == TileMap::HALF_OFFSET_NEGATIVE_Y && ABS(over_tile.x) & 1) { endpoints[i] += cell_xf[1] * -0.5; } endpoints[i] = xform.xform(endpoints[i]); } Color col; if (node->get_cell(over_tile.x, over_tile.y) != TileMap::INVALID_CELL) { col = Color(0.2, 0.8, 1.0, 0.8); } else { col = Color(1.0, 0.4, 0.2, 0.8); } for (int i = 0; i < 4; i++) { p_overlay->draw_line(endpoints[i], endpoints[(i + 1) % 4], col, 2); } bool bucket_preview = EditorSettings::get_singleton()->get("editors/tile_map/bucket_fill_preview"); if (tool == TOOL_SELECTING || tool == TOOL_PICKING || !bucket_preview) { return; } if (tool == TOOL_LINE_PAINT) { if (paint_undo.empty()) { return; } Vector ids = get_selected_tiles(); if (ids.size() == 1 && ids[0] == TileMap::INVALID_CELL) { return; } for (Map::Element *E = paint_undo.front(); E; E = E->next()) { _draw_cell(p_overlay, ids[0], E->key(), flip_h, flip_v, transpose, autotile_coord, xform); } } else if (tool == TOOL_RECTANGLE_PAINT) { Vector ids = get_selected_tiles(); if (ids.size() == 1 && ids[0] == TileMap::INVALID_CELL) { return; } for (int i = rectangle.position.y; i <= rectangle.position.y + rectangle.size.y; i++) { for (int j = rectangle.position.x; j <= rectangle.position.x + rectangle.size.x; j++) { _draw_cell(p_overlay, ids[0], Point2i(j, i), flip_h, flip_v, transpose, autotile_coord, xform); } } } else if (tool == TOOL_PASTING) { if (copydata.empty()) { return; } Ref ts = node->get_tileset(); if (ts.is_null()) { return; } Point2 ofs = over_tile - rectangle.position; for (List::Element *E = copydata.front(); E; E = E->next()) { if (!ts->has_tile(E->get().cell)) { continue; } TileData tcd = E->get(); _draw_cell(p_overlay, tcd.cell, tcd.pos + ofs, tcd.flip_h, tcd.flip_v, tcd.transpose, tcd.autotile_coord, xform); } Rect2i duplicate = rectangle; duplicate.position = over_tile; Vector points; points.push_back(xform.xform(node->map_to_world(duplicate.position))); points.push_back(xform.xform(node->map_to_world((duplicate.position + Point2(duplicate.size.x + 1, 0))))); points.push_back(xform.xform(node->map_to_world((duplicate.position + Point2(duplicate.size.x + 1, duplicate.size.y + 1))))); points.push_back(xform.xform(node->map_to_world((duplicate.position + Point2(0, duplicate.size.y + 1))))); p_overlay->draw_colored_polygon(points, Color(0.2, 1.0, 0.8, 0.2)); } else if (tool == TOOL_BUCKET) { Vector tiles = get_selected_tiles(); _draw_fill_preview(p_overlay, tiles[0], over_tile, flip_h, flip_v, transpose, autotile_coord, xform); } else { Vector st = get_selected_tiles(); if (st.size() == 1 && st[0] == TileMap::INVALID_CELL) { return; } _draw_cell(p_overlay, st[0], over_tile, flip_h, flip_v, transpose, autotile_coord, xform); } } } void TileMapEditor::edit(Node *p_tile_map) { search_box->set_text(""); if (!canvas_item_editor_viewport) { canvas_item_editor_viewport = CanvasItemEditor::get_singleton()->get_viewport_control(); } if (node && node->is_connected("settings_changed", this, "_tileset_settings_changed")) { node->disconnect("settings_changed", this, "_tileset_settings_changed"); } if (p_tile_map) { node = Object::cast_to(p_tile_map); if (!canvas_item_editor_viewport->is_connected("mouse_entered", this, "_canvas_mouse_enter")) { canvas_item_editor_viewport->connect("mouse_entered", this, "_canvas_mouse_enter"); } if (!canvas_item_editor_viewport->is_connected("mouse_exited", this, "_canvas_mouse_exit")) { canvas_item_editor_viewport->connect("mouse_exited", this, "_canvas_mouse_exit"); } _update_palette(); } else { node = nullptr; if (canvas_item_editor_viewport->is_connected("mouse_entered", this, "_canvas_mouse_enter")) { canvas_item_editor_viewport->disconnect("mouse_entered", this, "_canvas_mouse_enter"); } if (canvas_item_editor_viewport->is_connected("mouse_exited", this, "_canvas_mouse_exit")) { canvas_item_editor_viewport->disconnect("mouse_exited", this, "_canvas_mouse_exit"); } _update_palette(); } if (node && !node->is_connected("settings_changed", this, "_tileset_settings_changed")) { node->connect("settings_changed", this, "_tileset_settings_changed"); } _clear_bucket_cache(); } void TileMapEditor::_tileset_settings_changed() { _update_palette(); CanvasItemEditor::get_singleton()->update_viewport(); } void TileMapEditor::_icon_size_changed(float p_value) { if (node) { palette->set_icon_scale(p_value); manual_palette->set_icon_scale(p_value); _update_palette(); } } void TileMapEditor::_bind_methods() { ClassDB::bind_method(D_METHOD("_manual_toggled"), &TileMapEditor::_manual_toggled); ClassDB::bind_method(D_METHOD("_priority_toggled"), &TileMapEditor::_priority_toggled); ClassDB::bind_method(D_METHOD("_text_entered"), &TileMapEditor::_text_entered); ClassDB::bind_method(D_METHOD("_text_changed"), &TileMapEditor::_text_changed); ClassDB::bind_method(D_METHOD("_sbox_input"), &TileMapEditor::_sbox_input); ClassDB::bind_method(D_METHOD("_button_tool_select"), &TileMapEditor::_button_tool_select); ClassDB::bind_method(D_METHOD("_menu_option"), &TileMapEditor::_menu_option); ClassDB::bind_method(D_METHOD("_canvas_mouse_enter"), &TileMapEditor::_canvas_mouse_enter); ClassDB::bind_method(D_METHOD("_canvas_mouse_exit"), &TileMapEditor::_canvas_mouse_exit); ClassDB::bind_method(D_METHOD("_tileset_settings_changed"), &TileMapEditor::_tileset_settings_changed); ClassDB::bind_method(D_METHOD("_rotate"), &TileMapEditor::_rotate); ClassDB::bind_method(D_METHOD("_flip_horizontal"), &TileMapEditor::_flip_horizontal); ClassDB::bind_method(D_METHOD("_flip_vertical"), &TileMapEditor::_flip_vertical); ClassDB::bind_method(D_METHOD("_clear_transform"), &TileMapEditor::_clear_transform); ClassDB::bind_method(D_METHOD("_palette_selected"), &TileMapEditor::_palette_selected); ClassDB::bind_method(D_METHOD("_palette_multi_selected"), &TileMapEditor::_palette_multi_selected); ClassDB::bind_method(D_METHOD("_palette_input"), &TileMapEditor::_palette_input); ClassDB::bind_method(D_METHOD("_fill_points"), &TileMapEditor::_fill_points); ClassDB::bind_method(D_METHOD("_erase_points"), &TileMapEditor::_erase_points); ClassDB::bind_method(D_METHOD("_icon_size_changed"), &TileMapEditor::_icon_size_changed); ClassDB::bind_method(D_METHOD("_node_removed"), &TileMapEditor::_node_removed); } TileMapEditor::CellOp TileMapEditor::_get_op_from_cell(const Point2i &p_pos) { CellOp op; op.idx = node->get_cell(p_pos.x, p_pos.y); if (op.idx != TileMap::INVALID_CELL) { if (node->is_cell_x_flipped(p_pos.x, p_pos.y)) { op.xf = true; } if (node->is_cell_y_flipped(p_pos.x, p_pos.y)) { op.yf = true; } if (node->is_cell_transposed(p_pos.x, p_pos.y)) { op.tr = true; } op.ac = node->get_cell_autotile_coord(p_pos.x, p_pos.y); } return op; } void TileMapEditor::_rotate(int steps) { const bool normal_rotation_matrix[][3] = { { false, false, false }, { true, true, false }, { false, true, true }, { true, false, true } }; const bool mirrored_rotation_matrix[][3] = { { false, true, false }, { true, true, true }, { false, false, true }, { true, false, false } }; if (transpose ^ flip_h ^ flip_v) { // Odd number of flags activated = mirrored rotation for (int i = 0; i < 4; i++) { if (transpose == mirrored_rotation_matrix[i][0] && flip_h == mirrored_rotation_matrix[i][1] && flip_v == mirrored_rotation_matrix[i][2]) { int new_id = Math::wrapi(i + steps, 0, 4); transpose = mirrored_rotation_matrix[new_id][0]; flip_h = mirrored_rotation_matrix[new_id][1]; flip_v = mirrored_rotation_matrix[new_id][2]; break; } } } else { // Even number of flags activated = normal rotation for (int i = 0; i < 4; i++) { if (transpose == normal_rotation_matrix[i][0] && flip_h == normal_rotation_matrix[i][1] && flip_v == normal_rotation_matrix[i][2]) { int new_id = Math::wrapi(i + steps, 0, 4); transpose = normal_rotation_matrix[new_id][0]; flip_h = normal_rotation_matrix[new_id][1]; flip_v = normal_rotation_matrix[new_id][2]; break; } } } _update_palette(); } void TileMapEditor::_flip_horizontal() { flip_h = !flip_h; _update_palette(); } void TileMapEditor::_flip_vertical() { flip_v = !flip_v; _update_palette(); } void TileMapEditor::_clear_transform() { transpose = false; flip_h = false; flip_v = false; _update_palette(); } TileMapEditor::TileMapEditor(EditorNode *p_editor) { node = nullptr; manual_autotile = false; priority_atlastile = false; manual_position = Vector2(0, 0); canvas_item_editor_viewport = nullptr; editor = p_editor; undo_redo = EditorNode::get_undo_redo(); tool = TOOL_NONE; selection_active = false; mouse_over = false; flip_h = false; flip_v = false; transpose = false; bucket_cache_tile = -1; bucket_cache_visited = nullptr; invalid_cell.resize(1); invalid_cell.write[0] = TileMap::INVALID_CELL; ED_SHORTCUT("tile_map_editor/erase_selection", TTR("Erase Selection"), KEY_DELETE); ED_SHORTCUT("tile_map_editor/find_tile", TTR("Find Tile"), KEY_MASK_CMD + KEY_F); ED_SHORTCUT("tile_map_editor/transpose", TTR("Transpose"), KEY_T); HBoxContainer *tool_hb = memnew(HBoxContainer); add_child(tool_hb); manual_button = memnew(CheckBox); manual_button->set_text(TTR("Disable Autotile")); manual_button->connect("toggled", this, "_manual_toggled"); add_child(manual_button); priority_button = memnew(CheckBox); priority_button->set_text(TTR("Enable Priority")); priority_button->connect("toggled", this, "_priority_toggled"); add_child(priority_button); search_box = memnew(LineEdit); search_box->set_placeholder(TTR("Filter tiles")); search_box->set_h_size_flags(SIZE_EXPAND_FILL); search_box->connect("text_entered", this, "_text_entered"); search_box->connect("text_changed", this, "_text_changed"); search_box->connect("gui_input", this, "_sbox_input"); add_child(search_box); size_slider = memnew(HSlider); size_slider->set_h_size_flags(SIZE_EXPAND_FILL); size_slider->set_min(0.1f); size_slider->set_max(4.0f); size_slider->set_step(0.1f); size_slider->set_value(1.0f); size_slider->connect("value_changed", this, "_icon_size_changed"); add_child(size_slider); int mw = EDITOR_DEF("editors/tile_map/palette_min_width", 80); VSplitContainer *palette_container = memnew(VSplitContainer); palette_container->set_v_size_flags(SIZE_EXPAND_FILL); palette_container->set_custom_minimum_size(Size2(mw, 0)); add_child(palette_container); // Add tile palette. palette = memnew(ItemList); palette->set_h_size_flags(SIZE_EXPAND_FILL); palette->set_v_size_flags(SIZE_EXPAND_FILL); palette->set_max_columns(0); palette->set_icon_mode(ItemList::ICON_MODE_TOP); palette->set_max_text_lines(2); palette->set_select_mode(ItemList::SELECT_MULTI); palette->add_constant_override("vseparation", 8 * EDSCALE); palette->connect("item_selected", this, "_palette_selected"); palette->connect("multi_selected", this, "_palette_multi_selected"); palette->connect("gui_input", this, "_palette_input"); palette_container->add_child(palette); // Add message for when no texture is selected. info_message = memnew(Label); info_message->set_text(TTR("Give a TileSet resource to this TileMap to use its tiles.")); info_message->set_valign(Label::VALIGN_CENTER); info_message->set_align(Label::ALIGN_CENTER); info_message->set_autowrap(true); info_message->set_custom_minimum_size(Size2(100 * EDSCALE, 0)); info_message->set_anchors_and_margins_preset(PRESET_WIDE, PRESET_MODE_KEEP_SIZE, 8 * EDSCALE); palette->add_child(info_message); // Add autotile override palette. manual_palette = memnew(ItemList); manual_palette->set_h_size_flags(SIZE_EXPAND_FILL); manual_palette->set_v_size_flags(SIZE_EXPAND_FILL); manual_palette->set_max_columns(0); manual_palette->set_icon_mode(ItemList::ICON_MODE_TOP); manual_palette->set_max_text_lines(2); manual_palette->hide(); palette_container->add_child(manual_palette); // Add menu items. toolbar = memnew(HBoxContainer); toolbar->hide(); CanvasItemEditor::get_singleton()->add_control_to_menu_panel(toolbar); toolbar->add_child(memnew(VSeparator)); // Tools. paint_button = memnew(ToolButton); paint_button->set_shortcut(ED_SHORTCUT("tile_map_editor/paint_tile", TTR("Paint Tile"), KEY_P)); #ifdef OSX_ENABLED paint_button->set_tooltip(TTR("Shift+LMB: Line Draw\nShift+Command+LMB: Rectangle Paint")); #else paint_button->set_tooltip(TTR("Shift+LMB: Line Draw\nShift+Ctrl+LMB: Rectangle Paint")); #endif paint_button->connect("pressed", this, "_button_tool_select", make_binds(TOOL_NONE)); paint_button->set_toggle_mode(true); toolbar->add_child(paint_button); bucket_fill_button = memnew(ToolButton); bucket_fill_button->set_shortcut(ED_SHORTCUT("tile_map_editor/bucket_fill", TTR("Bucket Fill"), KEY_B)); bucket_fill_button->connect("pressed", this, "_button_tool_select", make_binds(TOOL_BUCKET)); bucket_fill_button->set_toggle_mode(true); toolbar->add_child(bucket_fill_button); picker_button = memnew(ToolButton); picker_button->set_shortcut(ED_SHORTCUT("tile_map_editor/pick_tile", TTR("Pick Tile"), KEY_I)); picker_button->connect("pressed", this, "_button_tool_select", make_binds(TOOL_PICKING)); picker_button->set_toggle_mode(true); toolbar->add_child(picker_button); select_button = memnew(ToolButton); select_button->set_shortcut(ED_SHORTCUT("tile_map_editor/select", TTR("Select"), KEY_M)); select_button->connect("pressed", this, "_button_tool_select", make_binds(TOOL_SELECTING)); select_button->set_toggle_mode(true); toolbar->add_child(select_button); _update_button_tool(); // Container to the right of the toolbar. toolbar_right = memnew(HBoxContainer); toolbar_right->hide(); toolbar_right->set_h_size_flags(SIZE_EXPAND_FILL); toolbar_right->set_alignment(BoxContainer::ALIGN_END); CanvasItemEditor::get_singleton()->add_control_to_menu_panel(toolbar_right); // Tile position. tile_info = memnew(Label); tile_info->set_modulate(Color(1, 1, 1, 0.8)); tile_info->set_mouse_filter(MOUSE_FILTER_IGNORE); tile_info->add_font_override("font", EditorNode::get_singleton()->get_gui_base()->get_font("main", "EditorFonts")); // The tile info is only displayed after a tile has been hovered. tile_info->hide(); CanvasItemEditor::get_singleton()->add_control_to_info_overlay(tile_info); // Menu. options = memnew(MenuButton); options->set_text("TileMap"); options->set_icon(EditorNode::get_singleton()->get_gui_base()->get_icon("TileMap", "EditorIcons")); options->set_process_unhandled_key_input(false); toolbar_right->add_child(options); PopupMenu *p = options->get_popup(); p->add_shortcut(ED_SHORTCUT("tile_map_editor/cut_selection", TTR("Cut Selection"), KEY_MASK_CMD + KEY_X), OPTION_CUT); p->add_shortcut(ED_SHORTCUT("tile_map_editor/copy_selection", TTR("Copy Selection"), KEY_MASK_CMD + KEY_C), OPTION_COPY); p->add_shortcut(ED_GET_SHORTCUT("tile_map_editor/erase_selection"), OPTION_ERASE_SELECTION); p->add_separator(); p->add_item(TTR("Fix Invalid Tiles"), OPTION_FIX_INVALID); p->connect("id_pressed", this, "_menu_option"); rotate_left_button = memnew(ToolButton); rotate_left_button->set_tooltip(TTR("Rotate Left")); rotate_left_button->set_focus_mode(FOCUS_NONE); rotate_left_button->connect("pressed", this, "_rotate", varray(-1)); rotate_left_button->set_shortcut(ED_SHORTCUT("tile_map_editor/rotate_left", TTR("Rotate Left"), KEY_A)); tool_hb->add_child(rotate_left_button); rotate_right_button = memnew(ToolButton); rotate_right_button->set_tooltip(TTR("Rotate Right")); rotate_right_button->set_focus_mode(FOCUS_NONE); rotate_right_button->connect("pressed", this, "_rotate", varray(1)); rotate_right_button->set_shortcut(ED_SHORTCUT("tile_map_editor/rotate_right", TTR("Rotate Right"), KEY_S)); tool_hb->add_child(rotate_right_button); flip_horizontal_button = memnew(ToolButton); flip_horizontal_button->set_tooltip(TTR("Flip Horizontally")); flip_horizontal_button->set_focus_mode(FOCUS_NONE); flip_horizontal_button->connect("pressed", this, "_flip_horizontal"); flip_horizontal_button->set_shortcut(ED_SHORTCUT("tile_map_editor/flip_horizontal", TTR("Flip Horizontally"), KEY_X)); tool_hb->add_child(flip_horizontal_button); flip_vertical_button = memnew(ToolButton); flip_vertical_button->set_tooltip(TTR("Flip Vertically")); flip_vertical_button->set_focus_mode(FOCUS_NONE); flip_vertical_button->connect("pressed", this, "_flip_vertical"); flip_vertical_button->set_shortcut(ED_SHORTCUT("tile_map_editor/flip_vertical", TTR("Flip Vertically"), KEY_Z)); tool_hb->add_child(flip_vertical_button); clear_transform_button = memnew(ToolButton); clear_transform_button->set_tooltip(TTR("Clear Transform")); clear_transform_button->set_focus_mode(FOCUS_NONE); clear_transform_button->connect("pressed", this, "_clear_transform"); clear_transform_button->set_shortcut(ED_SHORTCUT("tile_map_editor/clear_transform", TTR("Clear Transform"), KEY_W)); tool_hb->add_child(clear_transform_button); clear_transform_button->set_disabled(true); } TileMapEditor::~TileMapEditor() { _clear_bucket_cache(); copydata.clear(); } /////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////// void TileMapEditorPlugin::_notification(int p_what) { if (p_what == EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED) { switch ((int)EditorSettings::get_singleton()->get("editors/tile_map/editor_side")) { case 0: { // Left. CanvasItemEditor::get_singleton()->move_control_to_left_panel(tile_map_editor); } break; case 1: { // Right. CanvasItemEditor::get_singleton()->move_control_to_right_panel(tile_map_editor); } break; } } } void TileMapEditorPlugin::edit(Object *p_object) { tile_map_editor->edit(Object::cast_to(p_object)); } bool TileMapEditorPlugin::handles(Object *p_object) const { return p_object->is_class("TileMap"); } void TileMapEditorPlugin::make_visible(bool p_visible) { if (p_visible) { tile_map_editor->show(); tile_map_editor->get_toolbar()->show(); tile_map_editor->get_toolbar_right()->show(); // `tile_info` isn't shown here, as it's displayed after a tile has been hovered. // Otherwise, a translucent black rectangle would be visible as there would be an // empty Label in the CanvasItemEditor's info overlay. // Change to TOOL_SELECT when TileMap node is selected, to prevent accidental movement. CanvasItemEditor::get_singleton()->set_current_tool(CanvasItemEditor::TOOL_SELECT); } else { tile_map_editor->hide(); tile_map_editor->get_toolbar()->hide(); tile_map_editor->get_toolbar_right()->hide(); tile_map_editor->get_tile_info()->hide(); tile_map_editor->edit(nullptr); } } TileMapEditorPlugin::TileMapEditorPlugin(EditorNode *p_node) { EDITOR_DEF("editors/tile_map/preview_size", 64); EDITOR_DEF("editors/tile_map/palette_item_hseparation", 8); EDITOR_DEF("editors/tile_map/show_tile_names", true); EDITOR_DEF("editors/tile_map/show_tile_ids", false); EDITOR_DEF("editors/tile_map/sort_tiles_by_name", true); EDITOR_DEF("editors/tile_map/bucket_fill_preview", true); EDITOR_DEF("editors/tile_map/editor_side", 1); EditorSettings::get_singleton()->add_property_hint(PropertyInfo(Variant::INT, "editors/tile_map/editor_side", PROPERTY_HINT_ENUM, "Left,Right")); tile_map_editor = memnew(TileMapEditor(p_node)); switch ((int)EditorSettings::get_singleton()->get("editors/tile_map/editor_side")) { case 0: { // Left. CanvasItemEditor::get_singleton()->add_control_to_left_panel(tile_map_editor); } break; case 1: { // Right. CanvasItemEditor::get_singleton()->add_control_to_right_panel(tile_map_editor); } break; } tile_map_editor->hide(); } TileMapEditorPlugin::~TileMapEditorPlugin() { }