function buttonPalette(_onApply, dialog = noone) : widget() constructor { onApply = _onApply; parentDialog = dialog; current_palette = noone; function apply(value) { if(!interactable) return; onApply(value); } static trigger = function() { var dialog = dialogCall(o_dialog_palette, WIN_W / 2, WIN_H / 2); dialog.setDefault(current_palette); dialog.onApply = apply; dialog.interactable = interactable; if(parentDialog) parentDialog.addChildren(dialog); } static drawParam = function(params) { return draw(params.x, params.y, params.w, params.h, params.data, params.m); } static draw = function(_x, _y, _w, _h, _color, _m) { x = _x; y = _y; w = _w; h = _h; current_palette = _color; var hoverRect = point_in_rectangle(_m[0], _m[1], _x, _y, _x + _w, _y + _h); if(ihover && hoverRect) { draw_sprite_stretched(THEME.button, 1, _x, _y, _w, _h); if(mouse_press(mb_left, iactive)) trigger(); if(mouse_click(mb_left, iactive)) { draw_sprite_stretched(THEME.button, 2, _x, _y, _w, _h); draw_sprite_stretched_ext(THEME.button, 3, _x, _y, _w, _h, COLORS._main_accent, 1); } } else { draw_sprite_stretched(THEME.button, 0, _x, _y, _w, _h); if(mouse_press(mb_left)) deactivate(); } drawPalette(_color, _x + ui(6), _y + ui(6), _w - ui(12), _h - ui(12)); if(WIDGET_CURRENT == self) draw_sprite_stretched_ext(THEME.widget_selecting, 0, _x - ui(3), _y - ui(3), _w + ui(6), _h + ui(6), COLORS._main_accent, 1); if(DRAGGING && DRAGGING.type == "Palette" && hover && hoverRect) { draw_sprite_stretched_ext(THEME.ui_panel_active, 0, _x, _y, _w, _h, COLORS._main_value_positive, 1); if(mouse_release(mb_left)) onApply(DRAGGING.data); } resetFocus(); return _h; } } function drawPalette(_pal, _x, _y, _w, _h, _a = 1) { var ww = _w / array_length(_pal); draw_set_alpha(_a); for(var i = 0; i < array_length(_pal); i++) { if(!is_real(_pal[i])) continue; draw_set_color(_pal[i]); var _x0 = _x + i * ww; var _x1 = _x0 + ww - 1; draw_rectangle(_x0, _y, _x1, _y + _h, false); } draw_set_alpha(1); } function drawPaletteGrid(_pal, _x, _y, _w, _gs = 24, c_color = -1) { var amo = array_length(_pal); var col = floor(_w / _gs); var row = ceil(amo / col); for(var i = 0; i < array_length(_pal); i++) { draw_set_color(_pal[i]); var _x0 = _x + safe_mod(i, col) * _gs; var _y0 = _y + floor(i / col) * _gs; draw_rectangle(_x0, _y0 + 1, _x0 + _gs, _y0 + _gs, false); } if(c_color == -1) return; for(var i = 0; i < array_length(_pal); i++) { if(c_color != _pal[i]) continue; var _x0 = _x + safe_mod(i, col) * _gs; var _y0 = _y + floor(i / col) * _gs; draw_set_color(c_white); draw_rectangle_border(_x0, _y0 + 1, _x0 + _gs, _y0 + _gs, 2); } }