mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-12-26 23:17:25 +01:00
364 lines
No EOL
10 KiB
Text
364 lines
No EOL
10 KiB
Text
function curveBox(_onModify) : widget() constructor {
|
|
onModify = _onModify;
|
|
|
|
curve_surface = surface_create(1, 1);
|
|
node_dragging = -1;
|
|
node_drag_typ = -1;
|
|
zoom_level = 1;
|
|
zoom_level_to = 1;
|
|
zoom_min = 1;
|
|
zoom_max = 3;
|
|
zooming = false;
|
|
|
|
miny = 0;
|
|
maxy = 1;
|
|
|
|
progress_draw = -1;
|
|
|
|
display_pos_x = 0;
|
|
display_pos_y = 0;
|
|
display_sel = 0;
|
|
|
|
grid_snap = false;
|
|
grid_step = 0.05;
|
|
grid_show = false;
|
|
|
|
static get_x = function(val, _x, _w) { return _x + _w * val; }
|
|
static get_y = function(val, _y, _h) { return _y + _h * (1 - (val - miny) / (maxy - miny)); }
|
|
|
|
static register = function() {}
|
|
|
|
static drawParam = function(params) {
|
|
rx = params.rx;
|
|
ry = params.ry;
|
|
|
|
return draw(params.x, params.y, params.w, params.h, params.data, params.m);
|
|
}
|
|
|
|
static draw = function(_x, _y, _w, _h, _data, _m) {
|
|
x = _x;
|
|
y = _y;
|
|
w = _w;
|
|
h = _h;
|
|
|
|
var cw = _w - ui(32);
|
|
|
|
if(!is_array(_data) || array_length(_data) == 0) return 0;
|
|
if(is_array(_data[0])) return 0;
|
|
|
|
var points = array_length(_data) / 6;
|
|
|
|
#region display
|
|
zoom_level = lerp_float(zoom_level, zoom_level_to, 2);
|
|
miny = 0.5 - 0.5 * zoom_level;
|
|
maxy = 0.5 + 0.5 * zoom_level;
|
|
|
|
display_pos_x = clamp((_m[0] - _x) / cw, 0, 1);
|
|
display_pos_y = lerp(miny, maxy, 1 - (_m[1] - _y) / _h);
|
|
display_sel = false;
|
|
#endregion
|
|
|
|
curve_surface = surface_verify(curve_surface, cw, _h);
|
|
|
|
if(node_dragging != -1) { #region editing
|
|
if(node_drag_typ == 0) {
|
|
var node_point = (node_dragging - 2) / 6;
|
|
if(node_point > 0 && node_point < points - 1) {
|
|
var _mx = (_m[0] - _x) / cw;
|
|
_mx = clamp(_mx, 0, 1);
|
|
if(key_mod_press(CTRL) || grid_snap)
|
|
_mx = value_snap(_mx, grid_step);
|
|
|
|
var bfx = _data[node_dragging - 6];
|
|
var afx = _data[node_dragging + 6];
|
|
|
|
if(_mx == bfx) node_dragging -= 6;
|
|
else if(_mx == afx) node_dragging += 6;
|
|
else _data[node_dragging + 0] = _mx;
|
|
}
|
|
|
|
var _my = 1 - (_m[1] - _y) / _h;
|
|
_my = clamp(_my * (maxy - miny) + miny, 0, 1);
|
|
if(key_mod_press(CTRL) || grid_snap) _my = value_snap(_my, grid_step);
|
|
_data[node_dragging + 1] = _my;
|
|
|
|
display_pos_x = _data[node_dragging + 0];
|
|
display_pos_y = _data[node_dragging + 1];
|
|
display_sel = 1;
|
|
|
|
//sort by x
|
|
var _xindex = [];
|
|
var _pindex = [];
|
|
for( var i = 0; i < points; i++ ) {
|
|
var ind = i * 6;
|
|
var _x0 = _data[ind + 2];
|
|
array_push(_xindex, _x0);
|
|
array_push(_pindex, _x0);
|
|
}
|
|
array_sort(_xindex, true);
|
|
|
|
if(node_point > 0 && node_point < points - 1) {
|
|
var sorted = [];
|
|
for( var i = 0; i < points; i++ ) {
|
|
var prog = _xindex[i];
|
|
var ind = array_find(_pindex, prog);
|
|
|
|
array_push(sorted, _data[ind * 6 + 0]);
|
|
array_push(sorted, _data[ind * 6 + 1]);
|
|
array_push(sorted, _data[ind * 6 + 2]);
|
|
array_push(sorted, _data[ind * 6 + 3]);
|
|
array_push(sorted, _data[ind * 6 + 4]);
|
|
array_push(sorted, _data[ind * 6 + 5]);
|
|
}
|
|
|
|
if(onModify(sorted))
|
|
UNDO_HOLDING = true;
|
|
} else if(onModify(_data))
|
|
UNDO_HOLDING = true;
|
|
} else {
|
|
var _px = _data[node_dragging + 0];
|
|
var _py = _data[node_dragging + 1];
|
|
|
|
var _mx = (_m[0] - _x) / cw;
|
|
_mx = clamp(_mx, 0, 1);
|
|
if(key_mod_press(CTRL) || grid_snap) _mx = value_snap(_mx, grid_step);
|
|
_data[node_dragging - 2] = (_px - _mx) * node_drag_typ;
|
|
_data[node_dragging + 2] = (_mx - _px) * node_drag_typ;
|
|
|
|
var _my = 1 - (_m[1] - _y) / _h;
|
|
_my = lerp(miny, maxy, _my);
|
|
if(key_mod_press(CTRL) || grid_snap) _my = value_snap(_my, grid_step);
|
|
_data[node_dragging - 1] = clamp(_py - _my, -1, 1) * node_drag_typ;
|
|
_data[node_dragging + 3] = clamp(_my - _py, -1, 1) * node_drag_typ;
|
|
|
|
display_pos_x = node_drag_typ? _data[node_dragging - 2] : _data[node_dragging + 2];
|
|
display_pos_y = node_drag_typ? _data[node_dragging - 1] : _data[node_dragging + 3];
|
|
display_sel = 2;
|
|
|
|
if(onModify(_data))
|
|
UNDO_HOLDING = true;
|
|
}
|
|
|
|
if(mouse_release(mb_left)) {
|
|
node_dragging = -1;
|
|
node_drag_typ = -1;
|
|
|
|
UNDO_HOLDING = false;
|
|
}
|
|
} #endregion
|
|
|
|
var node_hovering = -1;
|
|
var node_hover_typ = -1;
|
|
var point_insert = 1;
|
|
var _x1 = 0;
|
|
|
|
var msx = _m[0] - _x;
|
|
var msy = _m[1] - _y;
|
|
|
|
#region ==== draw ====
|
|
surface_set_target(curve_surface);
|
|
DRAW_CLEAR
|
|
draw_set_color(COLORS.widget_curve_line);
|
|
draw_set_alpha(0.75);
|
|
|
|
if(grid_show) {
|
|
var st = max(grid_step, 0.02);
|
|
|
|
for( var i = st; i < 1; i += st ) {
|
|
var y0 = _h - _h * (i - miny) / (maxy - miny);
|
|
draw_line(0, y0, cw, y0);
|
|
|
|
var x0 = cw * i;
|
|
draw_line(x0, 0, x0, _h);
|
|
}
|
|
}
|
|
|
|
draw_set_alpha(0.9);
|
|
var y0 = _h - _h * (0 - miny) / (maxy - miny);
|
|
draw_line(0, y0, cw, y0);
|
|
var y1 = _h - _h * (1 - miny) / (maxy - miny);
|
|
draw_line(0, y1, cw, y1);
|
|
draw_set_alpha(1);
|
|
|
|
if(progress_draw > -1) {
|
|
var _prg = clamp(progress_draw, 0, 1);
|
|
|
|
var _px = cw * _prg;
|
|
draw_set_color(COLORS.widget_curve_line);
|
|
draw_line(_px, 0, _px, _h);
|
|
}
|
|
|
|
for( var i = 0; i < points; i++ ) {
|
|
var ind = i * 6;
|
|
var _x0 = _data[ind + 2];
|
|
var _y0 = _data[ind + 3];
|
|
var bx0 = _x0 + _data[ind + 0];
|
|
var by0 = _y0 + _data[ind + 1];
|
|
var ax0 = _x0 + _data[ind + 4];
|
|
var ay0 = _y0 + _data[ind + 5];
|
|
|
|
bx0 = get_x(bx0, 0, cw);
|
|
by0 = get_y(by0, 0, _h);
|
|
_x0 = get_x(_x0, 0, cw);
|
|
_y0 = get_y(_y0, 0, _h);
|
|
ax0 = get_x(ax0, 0, cw);
|
|
ay0 = get_y(ay0, 0, _h);
|
|
|
|
draw_set_color(COLORS.widget_curve_line);
|
|
if(i > 0) { //draw pre line
|
|
draw_line(bx0, by0, _x0, _y0);
|
|
|
|
draw_circle_prec(bx0, by0, 3, false);
|
|
if(hover && point_in_circle(msx, msy, bx0, by0, 10)) {
|
|
draw_circle_prec(bx0, by0, 5, false);
|
|
node_hovering = ind + 2;
|
|
node_hover_typ = -1;
|
|
|
|
display_pos_x = _data[ind + 0];
|
|
display_pos_y = _data[ind + 1];
|
|
display_sel = 2;
|
|
}
|
|
}
|
|
|
|
if(i < points - 1) { //draw post line
|
|
draw_line(ax0, ay0, _x0, _y0);
|
|
|
|
draw_circle_prec(ax0, ay0, 3, false);
|
|
if(hover && point_in_circle(msx, msy, ax0, ay0, 10)) {
|
|
draw_circle_prec(ax0, ay0, 5, false);
|
|
node_hovering = ind + 2;
|
|
node_hover_typ = 1;
|
|
|
|
display_pos_x = _data[ind + 4];
|
|
display_pos_y = _data[ind + 5];
|
|
display_sel = 2;
|
|
}
|
|
}
|
|
|
|
draw_set_color(COLORS._main_accent);
|
|
draw_circle_prec(_x0, _y0, 3, false);
|
|
if(hover && point_in_circle(msx, msy, _x0, _y0, 10)) {
|
|
draw_circle_prec(_x0, _y0, 5, false);
|
|
node_hovering = ind + 2;
|
|
node_hover_typ = 0;
|
|
|
|
display_pos_x = _data[ind + 2];
|
|
display_pos_y = _data[ind + 3];
|
|
display_sel = 1;
|
|
}
|
|
|
|
if(msx >= _x1 && msy <= _x0)
|
|
point_insert = i;
|
|
_x1 = _x0;
|
|
}
|
|
|
|
draw_set_color(COLORS._main_accent);
|
|
draw_curve(0, 0, cw, -_h, _data, miny, maxy);
|
|
|
|
surface_reset_target();
|
|
#endregion
|
|
|
|
#region ==== buttons ====
|
|
var bs = ui(20);
|
|
|
|
var bxF = _x + cw + ui(8);
|
|
var bx = bxF + ui(0);
|
|
|
|
var by0 = _y;
|
|
var by1 = _y + _h - bs + ui(2);
|
|
|
|
var byF = _y + (bs + ui(6));
|
|
var byH = _h + ui(2) - (bs + ui(6)) * 2;
|
|
|
|
draw_sprite_stretched_ext(THEME.ui_panel_bg, 0, bxF, byF, bs, byH, COLORS.assetbox_current_bg, 1);
|
|
|
|
var zH = ui(16);
|
|
var zy = byF + zH / 2 + (byH - zH) * (zoom_level_to - zoom_min) / (zoom_max - zoom_min);
|
|
|
|
if(zooming) {
|
|
zoom_level_to = lerp(zoom_min, zoom_max, clamp((_m[1] - byF - zH / 2) / (byH - zH), 0, 1));
|
|
|
|
if(mouse_release(mb_left))
|
|
zooming = false;
|
|
}
|
|
|
|
var cc = merge_color(COLORS._main_icon, COLORS._main_icon_dark, 0.5);
|
|
if(point_in_rectangle(_m[0], _m[1], bxF, byF, _x + _w, byF + byH)) {
|
|
cc = COLORS._main_icon;
|
|
if(mouse_press(mb_left, active))
|
|
zooming = true;
|
|
}
|
|
|
|
draw_sprite_stretched_ext(THEME.timeline_dopesheet_bg, 0, bxF, zy - zH / 2, bs, zH, cc, 1);
|
|
|
|
if(buttonInstant(THEME.button_hide, bx, by0, bs, bs, _m, active, hover,, THEME.add_16) == 2)
|
|
zoom_level_to = clamp(zoom_level_to - 1, zoom_min, zoom_max);
|
|
|
|
if(buttonInstant(THEME.button_hide, bx, by1, bs, bs, _m, active, hover,, THEME.minus_16) == 2)
|
|
zoom_level_to = clamp(zoom_level_to + 1, zoom_min, zoom_max);
|
|
#endregion
|
|
|
|
if(hover && point_in_rectangle(_m[0], _m[1], _x, _y, _x + cw, _y + _h)) { #region
|
|
if(mouse_press(mb_left, active)) {
|
|
if(node_hovering == -1) {
|
|
var _ind = point_insert * 6;
|
|
var _px = (_m[0] - _x) / cw;
|
|
var _py = 1 - (_m[1] - _y) / _h;
|
|
|
|
array_insert(_data, _ind + 0, -0.1);
|
|
array_insert(_data, _ind + 1, 0);
|
|
array_insert(_data, _ind + 2, _px);
|
|
array_insert(_data, _ind + 3, _py);
|
|
array_insert(_data, _ind + 4, 0.1);
|
|
array_insert(_data, _ind + 5, 0);
|
|
if(onModify(_data))
|
|
UNDO_HOLDING = true;
|
|
|
|
node_dragging = _ind + 2;
|
|
node_drag_typ = 0;
|
|
} else {
|
|
node_dragging = node_hovering;
|
|
node_drag_typ = node_hover_typ;
|
|
}
|
|
} else if(mouse_press(mb_right, active)) {
|
|
var node_point = (node_hovering - 2) / 6;
|
|
if(node_hover_typ == 0 && node_point > 0 && node_point < points - 1) {
|
|
array_delete(_data, node_point * 6, 6);
|
|
if(onModify(_data))
|
|
UNDO_HOLDING = true;
|
|
}
|
|
}
|
|
|
|
if(node_hovering == -1 && mouse_press(mb_right, active)) {
|
|
menuCall("widget_curve", rx + _m[0], ry + _m[1], [
|
|
menuItem(grid_show? __txt("Hide grid") : __txt("Show grid"), function() { grid_show = !grid_show; }),
|
|
menuItem(__txt("Snap to grid"), function() { grid_snap = !grid_snap; },,, function() { return grid_snap } ),
|
|
menuItemGroup("Grid size", [
|
|
[ "1%", function() { grid_step = 0.01; } ],
|
|
[ "5%", function() { grid_step = 0.05; } ],
|
|
[ "10%", function() { grid_step = 0.10; } ],
|
|
[ "25%", function() { grid_step = 0.25; } ],
|
|
])
|
|
]);
|
|
}
|
|
} #endregion
|
|
|
|
draw_surface(curve_surface, _x, _y);
|
|
draw_set_color(COLORS.widget_curve_outline);
|
|
draw_rectangle(_x, _y, _x + cw, _y + _h, true);
|
|
|
|
var tx = _x + cw - ui(6);
|
|
var ty = _y + _h - ui(6);
|
|
|
|
draw_set_text(f_p2, fa_right, fa_bottom, display_sel? COLORS._main_text: COLORS._main_text_sub);
|
|
draw_text_add(tx, ty, $"{display_sel == 2? "dy" : "y"}: {string_format(display_pos_y * 100, -1, 2)}%");
|
|
|
|
ty -= line_get_height();
|
|
draw_text_add(tx, ty, $"{display_sel == 2? "dx" : "x"}: {string_format(display_pos_x * 100, -1, 2)}%");
|
|
|
|
|
|
resetFocus();
|
|
|
|
return h;
|
|
}
|
|
} |