mirror of
https://github.com/Relintai/pandemonium_engine.git
synced 2024-12-29 15:17:11 +01:00
113 lines
3.0 KiB
C++
113 lines
3.0 KiB
C++
/*
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Copyright (c) 2019 Flairieve
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Copyright (c) 2020-2022 cobrapitz
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Copyright (c) 2022 Péter Magyar
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#include "paint_visual_grid.h"
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void PaintVisualGrid::set_grid_size(const int gs) {
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size = gs;
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update();
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}
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void PaintVisualGrid::_draw() {
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if (size == 0) {
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size = 1;
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}
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Size2 rect_size = get_size();
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int sx = rect_size.x;
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int sy = rect_size.y;
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for (int x = 0; x < sx; x += size) {
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draw_line(Vector2(x, 0), Vector2(x, sy), color, 1);
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}
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for (int y = 0; y < sy; y += size) {
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draw_line(Vector2(0, y), Vector2(sx, y), color, 1);
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}
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/*
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float temp_size = size + zoom;
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Vector2 wrap_offset = Vector2(Math::wrapf(offset.x, 0, temp_size), Math::wrapf(offset.y, 0, temp_size));
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Size2 rect_size = get_size();
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float ceil_x = Math::ceil(rect_size.x / temp_size);
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float ceil_y = Math::ceil(rect_size.y / temp_size);
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for (int i = 0; i < ceil_y; ++i) {
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Point2 start_x = Vector2(0, (i * temp_size) + wrap_offset.y);
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Point2 end_x = Vector2(rect_size.x, (i * temp_size) + wrap_offset.y);
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//var end_x = Vector2(int(rect_size.x) + size - int(rect_size.x) % size, (i * temp_size) + wrap_offset.y);
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draw_line(start_x, end_x, color, 1);
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}
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for (int i = 0; i < ceil_x; ++i) {
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Point2 start_y = Vector2((i * temp_size) + wrap_offset.x, 0);
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Point2 end_y = Vector2((i * temp_size) + (wrap_offset.x), rect_size.y);
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//var end_y = Vector2((i * temp_size) + (wrap_offset.x), int(rect_size.y) + size - int(rect_size.y) % size);
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draw_line(start_y, end_y, color, 1);
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}
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*/
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}
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void PaintVisualGrid::_notification(int p_what) {
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/*
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func _enter_tree():
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set_process(true)
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func _process(delta):
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if not is_visible_in_tree():
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return
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update()
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*/
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switch (p_what) {
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/*
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case NOTIFICATION_PROCESS: {
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if (!is_visible_in_tree()) {
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return;
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}
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update();
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} break;
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*/
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case NOTIFICATION_DRAW: {
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_draw();
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} break;
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}
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}
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PaintVisualGrid::PaintVisualGrid() {
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color = Color(1, 1, 1, 1);
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size = 16;
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zoom = 0;
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}
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PaintVisualGrid::~PaintVisualGrid() {
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}
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void PaintVisualGrid::_bind_methods() {
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}
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