mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-12-26 15:06:22 +01:00
108 lines
No EOL
3.1 KiB
Text
108 lines
No EOL
3.1 KiB
Text
function Node_Pack_Sprites(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
|
|
name = "Pack Sprties";
|
|
|
|
inputs[| 0] = nodeValue("Sprites", self, JUNCTION_CONNECT.input, VALUE_TYPE.surface, noone);
|
|
|
|
inputs[| 1] = nodeValue("Algorithm", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 0)
|
|
.setDisplay(VALUE_DISPLAY.enum_scroll, [ "Skyline", "Shelf", "Top left", "Best fit" ], { update_hover: false })
|
|
|
|
inputs[| 2] = nodeValue("Max width", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 128);
|
|
|
|
inputs[| 3] = nodeValue("Max height", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 128);
|
|
|
|
inputs[| 4] = nodeValue("Spacing", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 0);
|
|
|
|
outputs[| 0] = nodeValue("Packed image", self, JUNCTION_CONNECT.output, VALUE_TYPE.surface, noone);
|
|
|
|
outputs[| 1] = nodeValue("Atlas data", self, JUNCTION_CONNECT.output, VALUE_TYPE.struct, []);
|
|
|
|
input_display_list = [
|
|
0, 4, 1, 2, 3,
|
|
]
|
|
|
|
static drawOverlay = function(active, _x, _y, _s, _mx, _my, _snx, _sny) {
|
|
var rect = outputs[| 1].getValue();
|
|
var spac = inputs[| 4].getValue();
|
|
|
|
draw_set_color(COLORS._main_accent);
|
|
|
|
for( var i = 0; i < array_length(rect); i++ ) {
|
|
var r = rect[i];
|
|
draw_rectangle(
|
|
_x + _s * (r.x + spac),
|
|
_y + _s * (r.y + spac),
|
|
_x + _s * (r.x + r.w - spac),
|
|
_y + _s * (r.y + r.h - spac), true);
|
|
}
|
|
}
|
|
|
|
static step = function() {
|
|
var algo = inputs[| 1].getValue();
|
|
|
|
inputs[| 2].setVisible(algo == 1 || algo == 0);
|
|
inputs[| 3].setVisible(algo == 2 || algo == 0);
|
|
}
|
|
|
|
static update = function() {
|
|
var _inpt = inputs[| 0].getValue();
|
|
var _algo = inputs[| 1].getValue();
|
|
var _spac = inputs[| 4].getValue();
|
|
|
|
if(!is_array(_inpt) || array_length(_inpt) == 0) return;
|
|
|
|
var _rects = [];
|
|
|
|
for( var i = 0; i < array_length(_inpt); i++ ) {
|
|
var s = _inpt[i];
|
|
if(!is_surface(s)) continue;
|
|
|
|
_rects[i] = new spriteAtlasData(0, 0, surface_get_width(s) + _spac * 2,
|
|
surface_get_height(s) + _spac * 2, s, i);
|
|
}
|
|
|
|
var pack;
|
|
|
|
switch(_algo) {
|
|
case 0 :
|
|
var _wid = inputs[| 2].getValue();
|
|
var _hei = inputs[| 3].getValue();
|
|
pack = sprite_pack_skyline(_rects, _wid, _hei);
|
|
break;
|
|
case 1 :
|
|
var _wid = inputs[| 2].getValue();
|
|
pack = sprite_pack_shelf(_rects, _wid);
|
|
break;
|
|
case 2 :
|
|
var _hei = inputs[| 3].getValue();
|
|
pack = sprite_pack_bottom_left(_rects, _hei);
|
|
break;
|
|
case 3 :
|
|
pack = sprite_pack_best_fit(_rects);
|
|
break;
|
|
}
|
|
|
|
var area = pack[0];
|
|
var rect = pack[1];
|
|
|
|
if(array_length(rect) < array_length(_rects))
|
|
noti_warning("Not enought space, packed " + string(array_length(rect)) + " out of " + string(array_length(_rects)) + " images");
|
|
|
|
var _surf = outputs[| 0].getValue();
|
|
_surf = surface_verify(_surf, area.w, area.h, surface_get_format(_inpt[0]));
|
|
outputs[| 0].setValue(_surf);
|
|
|
|
surface_set_target(_surf);
|
|
DRAW_CLEAR
|
|
BLEND_OVERRIDE
|
|
|
|
for( var i = 0; i < array_length(rect); i++ ) {
|
|
var r = rect[i];
|
|
draw_surface(r.surface, r.x + _spac, r.y + _spac);
|
|
}
|
|
|
|
BLEND_NORMAL
|
|
surface_reset_target();
|
|
|
|
outputs[| 1].setValue(rect);
|
|
}
|
|
} |