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Fix GridMap Move Action Undo/Redo/Cancel

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robert yevdokimov 2025-08-22 21:41:42 +04:00 • committed by Robert Yevdokimov
parent a078895ad2
commit 812c94a20c
2 changed files with 82 additions and 19 deletions
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95
modules/gridmap/editor/grid_map_editor_plugin.cpp
View file

@ -149,33 +149,38 @@ void GridMapEditor::_menu_option(int p_option) {
options->get_popup()->set_item_checked(idx, !options->get_popup()->is_item_checked(idx));
} break;
case MENU_OPTION_SELECTION_DUPLICATE:
case MENU_OPTION_SELECTION_CUT: {
case MENU_OPTION_SELECTION_DUPLICATE: {
if (!(selection.active && input_action == INPUT_NONE)) {
break;
}
_set_clipboard_data();
clipboard_is_move = false;
if (p_option == MENU_OPTION_SELECTION_CUT) {
_delete_selection();
if (!clipboard_items.is_empty()) {
_setup_paste_mode();
}
} break;
case MENU_OPTION_SELECTION_MOVE: {
if (!(selection.active && input_action == INPUT_NONE)) {
break;
}
input_action = INPUT_PASTE;
paste_indicator.click = selection.click;
paste_indicator.current = cursor_gridpos;
paste_indicator.begin = selection.begin;
paste_indicator.end = selection.end;
paste_indicator.distance_from_cursor = cursor_gridpos - paste_indicator.begin;
paste_indicator.orientation = 0;
_update_paste_indicator();
_set_clipboard_data();
clipboard_is_move = true;
if (!clipboard_items.is_empty()) {
_delete_selection();
_setup_paste_mode();
}
} break;
case MENU_OPTION_SELECTION_CLEAR: {
if (!selection.active) {
break;
}
_delete_selection();
_delete_selection_with_undo();
} break;
case MENU_OPTION_SELECTION_FILL: {
@ -465,6 +470,21 @@ void GridMapEditor::_delete_selection() {
return;
}
for (int i = selection.begin.x; i <= selection.end.x; i++) {
for (int j = selection.begin.y; j <= selection.end.y; j++) {
for (int k = selection.begin.z; k <= selection.end.z; k++) {
Vector3i selected = Vector3i(i, j, k);
node->set_cell_item(selected, GridMap::INVALID_CELL_ITEM);
}
}
}
}
void GridMapEditor::_delete_selection_with_undo() {
if (!selection.active) {
return;
}
EditorUndoRedoManager *undo_redo = EditorUndoRedoManager::get_singleton();
undo_redo->create_action(TTR("GridMap Delete Selection"));
for (int i = selection.begin.x; i <= selection.end.x; i++) {
@ -481,6 +501,17 @@ void GridMapEditor::_delete_selection() {
undo_redo->commit_action();
}
void GridMapEditor::_setup_paste_mode() {
input_action = INPUT_PASTE;
paste_indicator.click = selection.click;
paste_indicator.current = cursor_gridpos;
paste_indicator.begin = selection.begin;
paste_indicator.end = selection.end;
paste_indicator.distance_from_cursor = cursor_gridpos - paste_indicator.begin;
paste_indicator.orientation = 0;
_update_paste_indicator();
}
void GridMapEditor::_fill_selection() {
if (!selection.active) {
return;
@ -511,6 +542,7 @@ void GridMapEditor::_clear_clipboard_data() {
}
clipboard_items.clear();
clipboard_is_move = false;
}
void GridMapEditor::_set_clipboard_data() {
@ -583,6 +615,20 @@ void GridMapEditor::_update_paste_indicator() {
}
}
void GridMapEditor::_cancel_pending_move() {
if (input_action == INPUT_PASTE) {
if (clipboard_is_move) {
for (const ClipboardItem &item : clipboard_items) {
Vector3 original_position = paste_indicator.begin + item.grid_offset;
node->set_cell_item(Vector3i(original_position), item.cell_item, item.orientation);
}
}
_clear_clipboard_data();
input_action = INPUT_NONE;
_update_paste_indicator();
}
}
void GridMapEditor::_do_paste() {
int idx = options->get_popup()->get_item_index(MENU_OPTION_PASTE_SELECTS);
bool reselect = options->get_popup()->is_item_checked(idx);
@ -591,7 +637,18 @@ void GridMapEditor::_do_paste() {
rot = node->get_basis_with_orthogonal_index(paste_indicator.orientation);
EditorUndoRedoManager *undo_redo = EditorUndoRedoManager::get_singleton();
undo_redo->create_action(TTR("GridMap Paste Selection"));
if (clipboard_is_move) {
undo_redo->create_action(TTR("GridMap Move Selection"));
for (const ClipboardItem &item : clipboard_items) {
Vector3 original_position = paste_indicator.begin + item.grid_offset;
undo_redo->add_undo_method(node, "set_cell_item", original_position, item.cell_item, item.orientation);
undo_redo->add_do_method(node, "set_cell_item", original_position, GridMap::INVALID_CELL_ITEM);
}
} else {
undo_redo->create_action(TTR("GridMap Paste Selection"));
}
for (const ClipboardItem &item : clipboard_items) {
Vector3 position = rot.xform(item.grid_offset) + paste_indicator.current - paste_indicator.distance_from_cursor;
@ -674,9 +731,7 @@ EditorPlugin::AfterGUIInput GridMapEditor::forward_spatial_input_event(Camera3D
// Hard key actions:
if (k->get_keycode() == Key::ESCAPE) {
if (input_action == INPUT_PASTE) {
_clear_clipboard_data();
input_action = INPUT_NONE;
_update_paste_indicator();
_cancel_pending_move();
return EditorPlugin::AFTER_GUI_INPUT_STOP;
} else if (selection.active) {
_set_selection(false);
@ -1017,6 +1072,8 @@ void GridMapEditor::edit(GridMap *p_gridmap) {
}
}
_cancel_pending_move();
node = p_gridmap;
input_action = INPUT_NONE;
@ -1169,6 +1226,7 @@ void GridMapEditor::_notification(int p_what) {
} break;
case NOTIFICATION_EXIT_TREE: {
_cancel_pending_move();
_clear_clipboard_data();
for (int i = 0; i < 3; i++) {
@ -1427,7 +1485,7 @@ GridMapEditor::GridMapEditor() {
move_action_button->set_shortcut(ED_SHORTCUT("grid_map/move_tool", TTRC("Move"), Key::X, true));
fill_action_button->set_accessibility_name(TTRC("Move"));
move_action_button->connect(SceneStringName(pressed),
callable_mp(this, &GridMapEditor::_menu_option).bind(MENU_OPTION_SELECTION_CUT));
callable_mp(this, &GridMapEditor::_menu_option).bind(MENU_OPTION_SELECTION_MOVE));
action_buttons->add_child(move_action_button);
viewport_shortcut_buttons.push_back(move_action_button);
@ -1803,6 +1861,7 @@ void GridMapEditorPlugin::make_visible(bool p_visible) {
EditorNode::get_bottom_panel()->make_item_visible(grid_map_editor);
grid_map_editor->set_process(true);
} else {
grid_map_editor->_cancel_pending_move();
grid_map_editor->_show_viewports_transform_gizmo(true);
panel_button->hide();
if (grid_map_editor->is_visible_in_tree()) {

6
modules/gridmap/editor/grid_map_editor_plugin.h
View file

@ -138,6 +138,7 @@ class GridMapEditor : public VBoxContainer {
};
LocalVector<ClipboardItem> clipboard_items;
bool clipboard_is_move = false;
Color default_color;
Color erase_color;
@ -196,7 +197,7 @@ class GridMapEditor : public VBoxContainer {
MENU_OPTION_CURSOR_CLEAR_ROTATION,
MENU_OPTION_PASTE_SELECTS,
MENU_OPTION_SELECTION_DUPLICATE,
MENU_OPTION_SELECTION_CUT,
MENU_OPTION_SELECTION_MOVE,
MENU_OPTION_SELECTION_CLEAR,
MENU_OPTION_SELECTION_FILL,
MENU_OPTION_GRIDMAP_SETTINGS
@ -236,6 +237,7 @@ class GridMapEditor : public VBoxContainer {
void _set_clipboard_data();
void _update_paste_indicator();
void _do_paste();
void _cancel_pending_move();
void _show_viewports_transform_gizmo(bool p_value);
void _update_selection_transform();
void _validate_selection();
@ -248,7 +250,9 @@ class GridMapEditor : public VBoxContainer {
void _floor_mouse_exited();
void _delete_selection();
void _delete_selection_with_undo();
void _fill_selection();
void _setup_paste_mode();
bool do_input_action(Camera3D *p_camera, const Point2 &p_point, bool p_click);