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Improve TileMap undo operations, second try

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This commit is contained in:
Marcelo Fernandez 2018-05-25 13:59:05 -03:00
parent ba125a60a4
commit cadd72793b
4 changed files with 77 additions and 30 deletions
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94
editor/plugins/tile_map_editor_plugin.cpp
View file

@ -132,16 +132,14 @@ void TileMapEditor::_menu_option(int p_option) {
if (!selection_active)
return;
undo_redo->create_action(TTR("Erase Selection"));
undo_redo->add_undo_method(node, "set", "tile_data", node->get("tile_data"));
_start_undo(TTR("Erase Selection"));
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), TileMap::INVALID_CELL, false, false, false);
}
}
undo_redo->add_do_method(node, "set", "tile_data", node->get("tile_data"));
undo_redo->commit_action();
_finish_undo();
selection_active = false;
copydata.clear();
@ -200,6 +198,46 @@ void TileMapEditor::set_selected_tile(int p_tile) {
}
}
void TileMapEditor::_create_set_cell_undo(const Vector2 &p_vec, const CellOp &p_cell_old, const CellOp &p_cell_new) {
Dictionary cell_old;
Dictionary cell_new;
cell_old["id"] = p_cell_old.idx;
cell_old["flip_h"] = p_cell_old.xf;
cell_old["flip_y"] = p_cell_old.yf;
cell_old["transpose"] = p_cell_old.tr;
cell_old["auto_coord"] = p_cell_old.ac;
cell_new["id"] = p_cell_new.idx;
cell_new["flip_h"] = p_cell_new.xf;
cell_new["flip_y"] = p_cell_new.yf;
cell_new["transpose"] = p_cell_new.tr;
cell_new["auto_coord"] = 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<Point2i, CellOp>::Element *E = undo_data.front(); E; E = E->next()) {
_create_set_cell_undo(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, int p_value, bool p_flip_h, bool p_flip_v, bool p_transpose) {
ERR_FAIL_COND(!node);
@ -213,6 +251,15 @@ void TileMapEditor::_set_cell(const Point2i &p_pos, int p_value, bool p_flip_h,
if (p_value == prev_val && p_flip_h == prev_flip_h && p_flip_v == prev_flip_v && p_transpose == prev_transpose)
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_cell(p_pos.x, p_pos.y, p_value, p_flip_h, p_flip_v, p_transpose);
node->update_bitmask_area(Point2(p_pos));
}
@ -760,8 +807,7 @@ bool TileMapEditor::forward_gui_input(const Ref<InputEvent> &p_event) {
tool = TOOL_PAINTING;
undo_redo->create_action(TTR("Paint TileMap"));
undo_redo->add_undo_method(node, "set", "tile_data", node->get("tile_data"));
_start_undo(TTR("Paint TileMap"));
}
} else if (tool == TOOL_PICKING) {
@ -785,8 +831,7 @@ bool TileMapEditor::forward_gui_input(const Ref<InputEvent> &p_event) {
if (id != TileMap::INVALID_CELL) {
_set_cell(over_tile, id, flip_h, flip_v, transpose);
undo_redo->add_do_method(node, "set", "tile_data", node->get("tile_data"));
undo_redo->commit_action();
_finish_undo();
paint_undo.clear();
}
@ -796,14 +841,12 @@ bool TileMapEditor::forward_gui_input(const Ref<InputEvent> &p_event) {
if (id != TileMap::INVALID_CELL) {
undo_redo->create_action(TTR("Line Draw"));
undo_redo->add_undo_method(node, "set", "tile_data", node->get("tile_data"));
_start_undo(TTR("Line Draw"));
for (Map<Point2i, CellOp>::Element *E = paint_undo.front(); E; E = E->next()) {
_set_cell(E->key(), id, flip_h, flip_v, transpose);
}
undo_redo->add_do_method(node, "set", "tile_data", node->get("tile_data"));
undo_redo->commit_action();
_finish_undo();
paint_undo.clear();
@ -815,16 +858,14 @@ bool TileMapEditor::forward_gui_input(const Ref<InputEvent> &p_event) {
if (id != TileMap::INVALID_CELL) {
undo_redo->create_action(TTR("Rectangle Paint"));
undo_redo->add_undo_method(node, "set", "tile_data", node->get("tile_data"));
_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), id, flip_h, flip_v, transpose);
}
}
undo_redo->add_do_method(node, "set", "tile_data", node->get("tile_data"));
undo_redo->commit_action();
_finish_undo();
canvas_item_editor->update();
}
@ -832,14 +873,12 @@ bool TileMapEditor::forward_gui_input(const Ref<InputEvent> &p_event) {
Point2 ofs = over_tile - rectangle.position;
undo_redo->create_action(TTR("Duplicate"));
undo_redo->add_undo_method(node, "set", "tile_data", node->get("tile_data"));
_start_undo(TTR("Duplicate"));
for (List<TileData>::Element *E = copydata.front(); E; E = E->next()) {
_set_cell(E->get().pos + ofs, E->get().cell, E->get().flip_h, E->get().flip_v, E->get().transpose);
}
undo_redo->add_do_method(node, "set", "tile_data", node->get("tile_data"));
undo_redo->commit_action();
_finish_undo();
copydata.clear();
@ -848,8 +887,7 @@ bool TileMapEditor::forward_gui_input(const Ref<InputEvent> &p_event) {
Point2 ofs = over_tile - rectangle.position;
undo_redo->create_action(TTR("Move"));
undo_redo->add_undo_method(node, "set", "tile_data", node->get("tile_data"));
_start_undo(TTR("Move"));
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++) {
@ -860,8 +898,7 @@ bool TileMapEditor::forward_gui_input(const Ref<InputEvent> &p_event) {
_set_cell(E->get().pos + ofs, E->get().cell, E->get().flip_h, E->get().flip_v, E->get().transpose);
}
undo_redo->add_do_method(node, "set", "tile_data", node->get("tile_data"));
undo_redo->commit_action();
_finish_undo();
copydata.clear();
selection_active = false;
@ -880,7 +917,6 @@ bool TileMapEditor::forward_gui_input(const Ref<InputEvent> &p_event) {
return false;
undo_redo->create_action(TTR("Bucket Fill"));
undo_redo->add_undo_method(node, "set", "tile_data", node->get("tile_data"));
Dictionary op;
op["id"] = get_selected_tile();
@ -890,7 +926,6 @@ bool TileMapEditor::forward_gui_input(const Ref<InputEvent> &p_event) {
_fill_points(points, op);
undo_redo->add_do_method(node, "set", "tile_data", node->get("tile_data"));
undo_redo->commit_action();
// We want to keep the bucket-tool active
@ -942,8 +977,7 @@ bool TileMapEditor::forward_gui_input(const Ref<InputEvent> &p_event) {
Point2 local = node->world_to_map(xform_inv.xform(mb->get_position()));
undo_redo->create_action(TTR("Erase TileMap"));
undo_redo->add_undo_method(node, "set", "tile_data", node->get("tile_data"));
_start_undo(TTR("Erase TileMap"));
if (mb->get_shift()) {
#ifdef APPLE_STYLE_KEYS
@ -970,8 +1004,7 @@ bool TileMapEditor::forward_gui_input(const Ref<InputEvent> &p_event) {
} else {
if (tool == TOOL_ERASING || tool == TOOL_RECTANGLE_ERASE || tool == TOOL_LINE_ERASE) {
undo_redo->add_do_method(node, "set", "tile_data", node->get("tile_data"));
undo_redo->commit_action();
_finish_undo();
if (tool == TOOL_RECTANGLE_ERASE || tool == TOOL_LINE_ERASE) {
canvas_item_editor->update();
@ -1534,6 +1567,7 @@ TileMapEditor::CellOp TileMapEditor::_get_op_from_cell(const Point2i &p_pos) {
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;
}

6
editor/plugins/tile_map_editor_plugin.h
View file

@ -124,6 +124,7 @@ class TileMapEditor : public VBoxContainer {
bool xf;
bool yf;
bool tr;
Vector2 ac;
CellOp() :
idx(TileMap::INVALID_CELL),
@ -150,6 +151,8 @@ class TileMapEditor : public VBoxContainer {
List<TileData> copydata;
Map<Point2i, CellOp> undo_data;
void _pick_tile(const Point2 &p_pos);
PoolVector<Vector2> _bucket_fill(const Point2i &p_start, bool erase = false, bool preview = false);
@ -174,6 +177,9 @@ class TileMapEditor : public VBoxContainer {
void _update_palette();
void _menu_option(int p_option);
void _start_undo(const String &p_action);
void _finish_undo();
void _create_set_cell_undo(const Vector2 &p_vec, const CellOp &p_cell_old, const CellOp &p_cell_new);
void _set_cell(const Point2i &p_pos, int p_value, bool p_flip_h = false, bool p_flip_v = false, bool p_transpose = false);
void _canvas_mouse_enter();

6
scene/2d/tile_map.cpp
View file

@ -725,6 +725,11 @@ void TileMap::set_cellv(const Vector2 &p_pos, int p_tile, bool p_flip_x, bool p_
set_cell(p_pos.x, p_pos.y, p_tile, p_flip_x, p_flip_y, p_transpose);
}
void TileMap::set_celld(const Vector2 &p_pos, const Dictionary &p_data) {
set_cell(p_pos.x, p_pos.y, p_data["id"], p_data["flip_h"], p_data["flip_y"], p_data["transpose"], p_data["auto_coord"]);
}
void TileMap::set_cell(int p_x, int p_y, int p_tile, bool p_flip_x, bool p_flip_y, bool p_transpose, Vector2 p_autotile_coord) {
PosKey pk(p_x, p_y);
@ -1602,6 +1607,7 @@ void TileMap::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_cell", "x", "y", "tile", "flip_x", "flip_y", "transpose", "autotile_coord"), &TileMap::set_cell, DEFVAL(false), DEFVAL(false), DEFVAL(false), DEFVAL(Vector2()));
ClassDB::bind_method(D_METHOD("set_cellv", "position", "tile", "flip_x", "flip_y", "transpose"), &TileMap::set_cellv, DEFVAL(false), DEFVAL(false), DEFVAL(false));
ClassDB::bind_method(D_METHOD("set_celld", "data"), &TileMap::set_celld);
ClassDB::bind_method(D_METHOD("get_cell", "x", "y"), &TileMap::get_cell);
ClassDB::bind_method(D_METHOD("get_cellv", "position"), &TileMap::get_cellv);
ClassDB::bind_method(D_METHOD("is_cell_x_flipped", "x", "y"), &TileMap::is_cell_x_flipped);

1
scene/2d/tile_map.h
View file

@ -241,6 +241,7 @@ public:
void set_cell_autotile_coord(int p_x, int p_y, const Vector2 &p_coord);
Vector2 get_cell_autotile_coord(int p_x, int p_y) const;
void set_celld(const Vector2 &p_pos, const Dictionary &p_data);
void set_cellv(const Vector2 &p_pos, int p_tile, bool p_flip_x = false, bool p_flip_y = false, bool p_transpose = false);
int get_cellv(const Vector2 &p_pos) const;