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Ported LineAction.

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Relintai 2022-06-20 23:22:52 +02:00
parent 61a8942070
commit bafde8e9db
2 changed files with 51 additions and 35 deletions
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85
modules/paint/actions/line_action.cpp
View File

@ -31,46 +31,61 @@ SOFTWARE.
void LineAction::do_action(PaintCanvas *canvas, const Array &data) {
PaintAction::do_action(canvas, data);
/*
.do_action(canvas, data)
if mouse_start_pos == null:
mouse_start_pos = data[0]
action_data.preview.cells.clear()
action_data.preview.colors.clear()
canvas.clear_preview_layer()
var pixels = GEUtils.get_pixels_in_line(data[0], mouse_start_pos)
for pixel in pixels:
if canvas.is_alpha_locked() and canvas.get_pixel_v(pixel) == Color.transparent:
continue
canvas.set_preview_pixel_v(pixel, data[2])
action_data.preview.cells.append(pixel)
action_data.preview.colors.append(data[2])
*/
if (!mouse_start_pos_set) {
mouse_start_pos = data[0];
mouse_start_pos_set = true;
}
preview_cells.resize(0);
preview_colors.resize(0);
canvas->clear_preview_layer();
PoolVector2iArray pixels = PaintUtilities::get_pixels_in_line(data[0], mouse_start_pos);
for (int i = 0; i < pixels.size(); ++i) {
Vector2i pixel = pixels[i];
Color col = canvas->get_pixel_v(pixel);
if (canvas->is_alpha_locked() && col.a < 0.00001) {
continue;
}
Color nc = data[2];
canvas->set_preview_pixel_v(pixel, nc);
preview_cells.append(pixel);
preview_colors.append(nc);
}
}
void LineAction::commit_action(PaintCanvas *canvas) {
/*
canvas.clear_preview_layer()
var cells = action_data.preview.cells
var colors = action_data.preview.colors
for idx in range(cells.size()):
if canvas.get_pixel_v(cells[idx]) == null:
continue
action_data.undo.cells.append(cells[idx])
action_data.undo.colors.append(canvas.get_pixel_v(cells[idx]))
canvas.set_pixel_v(cells[idx], colors[idx])
action_data.redo.cells.append(cells[idx])
action_data.redo.colors.append(colors[idx])
mouse_start_pos = null
*/
canvas->clear_preview_layer();
for (int i = 0; i < preview_cells.size(); ++i) {
Vector2i pc = preview_cells[i];
if (!canvas->validate_pixel_v(pc)) {
continue;
}
Color pcol = preview_colors[i];
undo_cells.append(pc);
undo_colors.append(canvas->get_pixel_v(pc));
canvas->set_pixel_v(pc, pcol);
redo_cells.append(pc);
redo_colors.append(pcol);
}
mouse_start_pos_set = false;
}
LineAction::LineAction() {
mouse_start_pos_set = false;
}
LineAction::~LineAction() {

1
modules/paint/actions/line_action.h
View File

@ -39,6 +39,7 @@ public:
LineAction();
~LineAction();
bool mouse_start_pos_set;
Vector2 mouse_start_pos;
protected: