Pixel-Composer/objects/o_dialog_gradient/Create_0.gml
2023-01-25 12:49:00 +07:00

234 lines
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/// @description init
event_inherited();
#region data
dialog_w = ui(1068);
dialog_h = ui(476);
name = "Gradient editor";
gradient = noone;
grad_data = noone;
key_selecting = noone;
key_dragging = noone;
key_drag_sx = 0;
key_drag_mx = 0;
key_drag_dead = true;
destroy_on_click_out = true;
sl_position = new slider(0, 100, 0.1, function(val) {
if(key_selecting == noone) return;
setKeyPosition(key_selecting, val / 100);
}, function() { removeKeyOverlap(key_selecting); })
setColor = function(color) {
if(key_selecting == noone) return;
key_selecting.value = color;
}
function setGradient(grad, data) {
gradient = grad;
grad_data = data;
if(!ds_list_empty(grad))
key_selecting = grad[| 0];
}
selector = new colorSelector(setColor);
selector.dropper_close = false;
b_apply = button(function() {
onApply();
instance_destroy();
}).setIcon(THEME.accept, 0, COLORS._main_icon_dark);
function setKeyPosition(key, position) {
key.time = position;
ds_list_remove(gradient, key);
gradient_add(gradient, key, false);
}
function removeKeyOverlap(key) {
for(var i = 0; i < ds_list_size(gradient); i++) {
var _key = gradient[| i];
if(_key == key || _key.time != key.time)
continue;
_key.value = key.value;
ds_list_remove(gradient, key);
}
}
#endregion
#region preset
function loadGradient(path) {
if(path == "") return noone;
if(!file_exists(path)) return noone;
var grad = ds_list_create();
var _t = file_text_open_read(path);
while(!file_text_eof(_t)) {
var key = file_text_readln(_t);
var _col = 0, _pos = 0;
if(string_pos(",", key)) {
var keys = string_splice(key, ",");
if(array_length(keys) != 2) continue;
_col = toNumber(keys[0]);
_pos = toNumber(keys[1]);
} else {
_col = toNumber(key);
if(file_text_eof(_t)) break;
_pos = toNumber(file_text_readln(_t));
}
ds_list_add(grad, new valueKey(_pos, _col));
}
file_text_close(_t);
return grad;
}
presets = ds_list_create();
preset_name = ds_list_create();
function presetCollect() {
ds_list_clear(presets);
ds_list_clear(preset_name);
var path = DIRECTORY + "Gradients/"
var file = file_find_first(path + "*", 0);
while(file != "") {
ds_list_add(presets, loadGradient(path + file));
ds_list_add(preset_name, filename_name(file));
file = file_find_next();
}
file_find_close();
}
presetCollect();
sp_preset_w = ui(240 - 32 - 16);
sp_presets = new scrollPane(sp_preset_w, dialog_h - ui(62), function(_y, _m) {
var ww = sp_preset_w - ui(40);
var hh = ui(32);
var yy = _y + ui(8);
var hg = ui(52);
var _hover = sHOVER && sp_presets.hover;
draw_clear_alpha(COLORS.panel_bg_clear, 0);
for(var i = 0; i < ds_list_size(presets); i++) {
var isHover = point_in_rectangle(_m[0], _m[1], ui(4), yy, ui(4) + sp_preset_w - ui(16), yy + hg);
draw_sprite_stretched(THEME.ui_panel_bg, 1, ui(4), yy, sp_preset_w - ui(16), hg);
if(_hover && isHover)
draw_sprite_stretched_ext(THEME.node_active, 1, ui(4), yy, sp_preset_w - ui(16), hg, COLORS._main_accent, 1);
draw_set_text(f_p2, fa_left, fa_top, COLORS._main_text_sub);
draw_text(ui(16), yy + ui(8), preset_name[| i]);
draw_gradient(ui(16), yy + ui(28), ww, ui(16), presets[| i]);
if(_hover && isHover && mouse_press(mb_left, sFOCUS)) {
var target = presets[| i];
ds_list_clear(gradient);
for( var i = 0; i < ds_list_size(target); i++ ) {
ds_list_add(gradient, new valueKey(target[| i].time, target[| i].value));
}
}
yy += hg + ui(4);
hh += hg + ui(4);
}
return hh;
})
#endregion
#region palette
palettes = ds_list_create();
palette_name = ds_list_create();
palette_selecting = -1;
function paletteCollect() {
ds_list_clear(palettes);
ds_list_clear(palette_name);
var path = DIRECTORY + "Palettes/"
var file = file_find_first(path + "*", 0);
while(file != "") {
ds_list_add(palettes, loadPalette(path + file));
ds_list_add(palette_name, filename_name(file));
file = file_find_next();
}
file_find_close();
}
paletteCollect();
sp_palette_w = ui(240 - 32 - 16);
sp_palette_size = ui(24);
click_block = false;
sp_palettes = new scrollPane(sp_palette_w, dialog_h - ui(62), function(_y, _m) {
var ww = sp_palette_w - ui(40);
var hh = ui(32);
var _gs = sp_palette_size;
var yy = _y + ui(8);
var _height, pre_amo;
var _hover = sHOVER && sp_palettes.hover;
draw_clear_alpha(COLORS.panel_bg_clear, 0);
for(var i = 0; i < ds_list_size(palettes); i++) {
pre_amo = array_length(palettes[| i]);
var col = floor(ww / _gs);
var row = ceil(pre_amo / col);
if(palette_selecting == i)
_height = ui(28) + row * _gs + ui(12);
else
_height = ui(56);
var isHover = _hover && point_in_rectangle(_m[0], _m[1], ui(4), yy, ui(4) + sp_palette_w - ui(16), yy + _height);
draw_sprite_stretched(THEME.ui_panel_bg, 1, ui(4), yy, sp_palette_w - ui(16), _height);
if(isHover)
draw_sprite_stretched_ext(THEME.node_active, 1, ui(4), yy, sp_palette_w - ui(16), _height, COLORS._main_accent, 1);
draw_set_text(f_p2, fa_left, fa_top, COLORS._main_text_sub);
draw_text(ui(16), yy + ui(8), palette_name[| i]);
if(palette_selecting == i)
drawPaletteGrid(palettes[| i], ui(16), yy + ui(28), ww, _gs);
else
drawPalette(palettes[| i], ui(16), yy + ui(28), ww, ui(20));
if(!click_block && mouse_click(mb_left, sFOCUS)) {
if(palette_selecting == i && _hover && point_in_rectangle(_m[0], _m[1], ui(16), yy + ui(28), ui(16) + ww, yy + ui(28) + _height)) {
var m_ax = _m[0] - ui(16);
var m_ay = _m[1] - (yy + ui(28));
var m_gx = floor(m_ax / _gs);
var m_gy = floor(m_ay / _gs);
var _index = m_gy * col + m_gx;
if(_index < pre_amo && _index >= 0) {
selector.setColor(palettes[| i][_index]);
selector.setHSV();
}
} else if(isHover) {
palette_selecting = i;
click_block = true;
}
}
yy += _height + ui(4);
hh += _height + ui(4);
}
if(mouse_release(mb_left))
click_block = false;
return hh;
})
#endregion
#region action
function checkMouse() {}
#endregion