Pixel-Composer/scripts/preview_overlay_area/preview_overlay_area.gml

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function preview_overlay_area_padding(interact, active, _x, _y, _s, _mx, _my, _snx, _sny, _flag, display_data) {
var _val = array_clone(getValue());
var hover = -1;
if(!is_callable(display_data)) return hover;
var ss = display_data();
var __at = array_safe_get(_val, 4);
var _r = array_safe_get(_val, 0);
var _t = array_safe_get(_val, 1);
var _l = array_safe_get(_val, 2);
var _b = array_safe_get(_val, 3);
var _xc = ((ss[0] - _r) + _l) / 2;
var _yc = ((ss[1] - _b) + _t) / 2;
var x0 = _l * _s + _x;
var y0 = _t * _s + _y;
var x1 = (ss[0] - _r) * _s + _x;
var y1 = (ss[1] - _b) * _s + _y;
var xc = (x0 + x1) / 2;
var yc = (y0 + y1) / 2;
var drawPos = _flag & 0b0001;
var drawSize = _flag & 0b0010;
if(drawSize) {
draw_set_color(COLORS._main_accent);
draw_set_circle_precision(32);
switch(__at) {
case AREA_SHAPE.rectangle : draw_rectangle(x0, y0, x1, y1, true); break;
case AREA_SHAPE.elipse : draw_ellipse(x0, y0, x1, y1, true); break;
}
}
if(!interact) return -1;
if(drawPos) draw_sprite_colored(THEME.anchor, 0, xc, yc);
if(drawSize) {
draw_sprite_colored(THEME.anchor_solid_hori, 0, xc, y0,, 0);
draw_sprite_colored(THEME.anchor_solid_hori, 0, xc, y1,, 0);
draw_sprite_colored(THEME.anchor_solid_hori, 0, x0, yc,, 90);
draw_sprite_colored(THEME.anchor_solid_hori, 0, x1, yc,, 90);
}
if(drag_type == 1) {
var _xx = value_snap(drag_sx - (_mx - drag_mx) / _s, _snx);
_val[0] = _xx;
if(setValue(_val))
UNDO_HOLDING = true;
} else if(drag_type == 2) {
var _yy = value_snap(drag_sy + (_my - drag_my) / _s, _sny);
_val[1] = _yy;
if(setValue(_val))
UNDO_HOLDING = true;
} else if(drag_type == 3) {
var _xx = value_snap(drag_sx + (_mx - drag_mx) / _s, _snx);
_val[2] = _xx;
if(setValue(_val))
UNDO_HOLDING = true;
} else if(drag_type == 4) {
var _yy = value_snap(drag_sy - (_my - drag_my) / _s, _sny);
_val[3] = _yy;
if(setValue(_val))
UNDO_HOLDING = true;
} else if(drag_type == 5) {
var _xx = value_snap(drag_sx + (_mx - drag_mx) / _s, _snx);
var _yy = value_snap(drag_sy + (_my - drag_my) / _s, _sny);
var _w = ss[0] - _r - _l;
var _h = ss[1] - _b - _t;
var nr = ss[0] - (_xx + _w / 2);
var nl = _xx - _w / 2;
var nt = _yy - _h / 2;
var nb = ss[1] - (_yy + _h / 2);
_val = [ nr, nt, nl, nb, __at ];
if(setValue(_val))
UNDO_HOLDING = true;
}
if(drag_type && mouse_release(mb_left)) {
drag_type = 0;
UNDO_HOLDING = false;
}
if(drawSize && active && point_in_circle(_mx, _my, xc, y0, 16)) {
draw_sprite_colored(THEME.anchor_solid_hori, 1, xc, y0);
hover = 1;
if(mouse_press(mb_left)) {
drag_type = 2;
drag_sy = _t;
drag_my = _my;
}
} else if(drawSize && active && point_in_circle(_mx, _my, xc, y1, 16)) {
draw_sprite_colored(THEME.anchor_solid_hori, 1, xc, y1);
hover = 3;
if(mouse_press(mb_left)) {
drag_type = 4;
drag_sy = _b;
drag_my = _my;
}
} else if(drawSize && active && point_in_circle(_mx, _my, x0, yc, 16)) {
draw_sprite_colored(THEME.anchor_solid_hori, 1, x0, yc,, 90);
hover = 0;
if(mouse_press(mb_left)) {
drag_type = 3;
drag_sx = _l;
drag_mx = _mx;
}
} else if(drawSize && active && point_in_circle(_mx, _my, x1, yc, 16)) {
draw_sprite_colored(THEME.anchor_solid_hori, 1, x1, yc,, 90);
hover = 2;
if(mouse_press(mb_left)) {
drag_type = 1;
drag_sx = _r;
drag_mx = _mx;
}
} else if(drawPos && active && point_in_rectangle(_mx, _my, x0, y0, x1, y1)) {
draw_sprite_colored(THEME.anchor, 1, xc, yc);
hover = 4;
if(mouse_press(mb_left)) {
drag_type = 5;
drag_sx = _xc;
drag_sy = _yc;
drag_mx = _mx;
drag_my = _my;
}
}
return hover;
}
function preview_overlay_area_two_point(interact, active, _x, _y, _s, _mx, _my, _snx, _sny, _flag) {
var _val = array_clone(getValue());
var hover = -1;
var __at = array_safe_get(_val, 4);
var _x0 = array_safe_get(_val, 0);
var _y0 = array_safe_get(_val, 1);
var _x1 = array_safe_get(_val, 2);
var _y1 = array_safe_get(_val, 3);
var x0 = _x0 * _s + _x;
var y0 = _y0 * _s + _y;
var x1 = _x1 * _s + _x;
var y1 = _y1 * _s + _y;
var xc = (x0 + x1) / 2;
var yc = (y0 + y1) / 2;
var drawPos = _flag & 0b0001;
var drawSize = _flag & 0b0010;
if(drawSize) {
draw_set_color(COLORS._main_accent);
draw_set_circle_precision(32);
switch(__at) {
case AREA_SHAPE.rectangle : draw_rectangle(x0, y0, x1, y1, true); break;
case AREA_SHAPE.elipse : draw_ellipse(x0, y0, x1, y1, true); break;
}
}
if(!interact) return -1;
if(drawPos) draw_sprite_colored(THEME.anchor, 1, xc, yc);
if(drawSize) {
draw_sprite_colored(THEME.anchor_selector, 0, x0, y0);
draw_sprite_colored(THEME.anchor_selector, 0, x1, y1);
}
if(drag_type == 1) {
var _xx = value_snap(drag_sx + (_mx - drag_mx) / _s, _snx);
var _yy = value_snap(drag_sy + (_my - drag_my) / _s, _sny);
_val = [_xx, _yy, _x1, _y1, __at];
if(setValue(_val))
UNDO_HOLDING = true;
if(mouse_release(mb_left)) {
drag_type = 0;
UNDO_HOLDING = false;
}
} else if(drag_type == 2) {
var _xx = value_snap(drag_sx + (_mx - drag_mx) / _s, _snx);
var _yy = value_snap(drag_sy + (_my - drag_my) / _s, _sny);
_val = [_x0, _y0, _xx, _yy, __at];
if(setValue(_val))
UNDO_HOLDING = true;
if(mouse_release(mb_left)) {
drag_type = 0;
UNDO_HOLDING = false;
}
} else if(drag_type == 3) {
var __x0 = value_snap(drag_sx + (_mx - drag_mx) / _s, _snx);
var __y0 = value_snap(drag_sy + (_my - drag_my) / _s, _sny);
var __x1 = value_snap(_x1 + (__x0 - _x0), _snx);
var __y1 = value_snap(_y1 + (__y0 - _y0), _sny);
_val = [__x0, __y0, __x1, __y1, __at];
if(setValue(_val))
UNDO_HOLDING = true;
if(mouse_release(mb_left)) {
drag_type = 0;
UNDO_HOLDING = false;
}
}
if(drawSize && active && point_in_circle(_mx, _my, x0, y0, 8)) {
draw_sprite_colored(THEME.anchor_selector, 1, x0, y0);
hover = 1;
if(mouse_press(mb_left)) {
drag_type = 1;
drag_sx = _x0;
drag_sy = _y0;
drag_mx = _mx;
drag_my = _my;
}
} else if(drawSize && active && point_in_circle(_mx, _my, x1, y1, 8)) {
draw_sprite_colored(THEME.anchor_selector, 1, x1, y1);
hover = 2;
if(mouse_press(mb_left)) {
drag_type = 2;
drag_sx = _x1;
drag_sy = _y1;
drag_mx = _mx;
drag_my = _my;
}
} else if(drawPos && active && point_in_rectangle(_mx, _my, x0, y0, x1, y1)) {
draw_sprite_colored(THEME.anchor, 1, xc, yc);
hover = 3;
if(mouse_press(mb_left)) {
drag_type = 3;
drag_sx = _x0;
drag_sy = _y0;
drag_mx = _mx;
drag_my = _my;
}
}
return hover;
}
function preview_overlay_area_span(interact, active, _x, _y, _s, _mx, _my, _snx, _sny, _flag) {
var _val = array_clone(getValue());
var hover = -1;
var __ax = array_safe_get(_val, 0);
var __ay = array_safe_get(_val, 1);
var __aw = array_safe_get(_val, 2);
var __ah = array_safe_get(_val, 3);
var __at = array_safe_get(_val, 4);
var _ax = __ax * _s + _x;
var _ay = __ay * _s + _y;
var _aw = __aw * _s;
var _ah = __ah * _s;
var drawPos = _flag & 0b0001;
var drawSize = _flag & 0b0010;
if(drawSize) {
draw_set_color(COLORS._main_accent);
draw_set_circle_precision(32);
switch(__at) {
case AREA_SHAPE.rectangle : draw_rectangle(_ax - _aw, _ay - _ah, _ax + _aw, _ay + _ah, true); break;
case AREA_SHAPE.elipse : draw_ellipse(_ax - _aw, _ay - _ah, _ax + _aw, _ay + _ah, true); break;
}
}
if(!interact) return -1;
if(drawPos) draw_sprite_colored(THEME.anchor, 0, _ax, _ay);
if(drawSize) draw_sprite_colored(THEME.anchor_selector, 0, _ax + _aw, _ay + _ah);
if(point_in_circle(_mx, _my, _ax + _aw, _ay + _ah, 8))
draw_sprite_colored(THEME.anchor_selector, 1, _ax + _aw, _ay + _ah);
else if(point_in_rectangle(_mx, _my, _ax - _aw, _ay - _ah, _ax + _aw, _ay + _ah))
draw_sprite_colored(THEME.anchor, 0, _ax, _ay, 1.25);
if(drag_type == 1) {
var _xx = value_snap(drag_sx + (_mx - drag_mx) / _s, _snx);
var _yy = value_snap(drag_sy + (_my - drag_my) / _s, _sny);
if(key_mod_press(CTRL)) {
_val[0] = round(_xx);
_val[1] = round(_yy);
} else {
_val[0] = _xx;
_val[1] = _yy;
}
if(setValue(_val))
UNDO_HOLDING = true;
if(mouse_release(mb_left)) {
drag_type = 0;
UNDO_HOLDING = false;
}
} else if(drag_type == 2) {
var _dx = value_snap((_mx - drag_mx) / _s, _snx);
var _dy = value_snap((_my - drag_my) / _s, _sny);
if(key_mod_press(CTRL)) {
_val[2] = round(_dx);
_val[3] = round(_dy);
} else {
_val[2] = _dx;
_val[3] = _dy;
}
if(keyboard_check(vk_shift)) {
_val[2] = max(_dx, _dy);
_val[3] = max(_dx, _dy);
}
if(setValue(_val))
UNDO_HOLDING = true;
if(mouse_release(mb_left)) {
drag_type = 0;
UNDO_HOLDING = false;
}
}
if(drawSize && active && point_in_circle(_mx, _my, _ax + _aw, _ay + _ah, 8)) {
hover = 2;
if(mouse_press(mb_left)) {
drag_type = 2;
drag_mx = _ax;
drag_my = _ay;
}
} else if(drawPos && active && point_in_rectangle(_mx, _my, _ax - _aw, _ay - _ah, _ax + _aw, _ay + _ah)) {
hover = 1;
if(mouse_press(mb_left)) {
drag_type = 1;
drag_sx = __ax;
drag_sy = __ay;
drag_mx = _mx;
drag_my = _my;
}
}
return hover;
}
function preview_overlay_area(interact, active, _x, _y, _s, _mx, _my, _snx, _sny, _flag, display_data) {
var _val = array_clone(getValue());
var hover = -1;
if(is_array(_val[0])) return hover;
var mode = editWidget.mode;
if(mode == AREA_MODE.area)
hover = preview_overlay_area_span(interact, active, _x, _y, _s, _mx, _my, _snx, _sny, _flag);
else if(mode == AREA_MODE.padding)
hover = preview_overlay_area_padding(interact, active, _x, _y, _s, _mx, _my, _snx, _sny, _flag, display_data)
else if(mode == AREA_MODE.two_point)
hover = preview_overlay_area_two_point(interact, active, _x, _y, _s, _mx, _my, _snx, _sny, _flag);
return hover;
}