mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-12-26 23:17:25 +01:00
438 lines
No EOL
12 KiB
Text
438 lines
No EOL
12 KiB
Text
enum TEXTBOX_INPUT {
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text,
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number,
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float
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}
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function textBox(_input, _onModify) constructor {
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active = false;
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hover = false;
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align = fa_right;
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hide = false;
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font = noone;
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no_empty = true;
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auto_update = false;
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slidable = false;
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sliding = false;
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slide_mx = 0;
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slide_sx = 0;
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slide_speed = 1 / 16;
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starting_char = 1;
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input = _input;
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onModify = _onModify;
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_input_text = "";
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_last_value = "";
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cursor = 0;
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cursor_pos = 0;
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cursor_pos_to = 0;
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cursor_select = -1;
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click_block = 0;
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sprite_index = -1;
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text_color = c_white;
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static apply = function() {
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var _input_text_current = _input_text;
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switch(input) {
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case TEXTBOX_INPUT.number :
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_input_text_current = evaluateFunction(_input_text);
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_input_text_current = _input_text_current == ""? 0 : round(_input_text_current);
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break;
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case TEXTBOX_INPUT.float :
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_input_text_current = evaluateFunction(_input_text);
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break;
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}
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if(no_empty && _input_text_current == "")
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_input_text_current = _last_value;
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if(onModify)
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onModify(_input_text_current);
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}
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static move_cursor = function(delta) {
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var ll = string_length(_input_text) + 1;
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cursor = safe_mod(cursor + delta + ll, ll);
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}
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static editText = function() {
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#region text editor
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if(keyboard_check_released(ord("V")) && keyboard_check(vk_control))
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_input_text = clipboard_get_text();
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if(keyboard_check(vk_control)) {
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if(keyboard_check_pressed(ord("A"))) {
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cursor_select = 0;
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cursor = string_length(_input_text);
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}
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} else {
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if(keyboard_check_pressed(vk_escape) || keyboard_check_pressed(vk_enter)) {
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} else if(keyboard_check_pressed(vk_backspace)) {
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if(cursor_select == -1) {
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var str_before = string_copy(_input_text, 1, cursor - 1);
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var str_after = string_copy(_input_text, cursor + 1, string_length(_input_text) - cursor);
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_input_text = str_before + str_after;
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} else {
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var minc = min(cursor, cursor_select);
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var maxc = max(cursor, cursor_select);
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var str_before = string_copy(_input_text, 1, minc);
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var str_after = string_copy(_input_text, maxc + 1, string_length(_input_text) - maxc);
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cursor = minc + 1;
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_input_text = str_before + str_after;
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}
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cursor_select = -1;
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move_cursor(-1);
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} else if(keyboard_check_pressed(vk_delete)) {
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if(cursor_select == -1) {
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var str_before = string_copy(_input_text, 1, cursor);
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var str_after = string_copy(_input_text, cursor + 2, string_length(_input_text) - cursor - 1);
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_input_text = str_before + str_after;
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} else {
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var minc = min(cursor, cursor_select);
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var maxc = max(cursor, cursor_select);
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var str_before = string_copy(_input_text, 1, minc);
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var str_after = string_copy(_input_text, maxc + 1, string_length(_input_text) - maxc);
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cursor = minc;
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_input_text = str_before + str_after;
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}
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cursor_select = -1;
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} else if(keyboard_string != "") {
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var ch = keyboard_string;
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if(cursor_select == -1) {
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var str_before = string_copy(_input_text, 1, cursor);
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var str_after = string_copy(_input_text, cursor + 1, string_length(_input_text) - cursor);
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_input_text = str_before + ch + str_after;
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move_cursor(string_length(ch));
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} else {
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var minc = min(cursor, cursor_select);
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var maxc = max(cursor, cursor_select);
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var str_before = string_copy(_input_text, 1, minc);
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var str_after = string_copy(_input_text, maxc + 1, string_length(_input_text) - maxc);
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_input_text = str_before + ch + str_after;
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cursor = minc + string_length(ch);
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}
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cursor_select = -1;
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}
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}
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keyboard_string = "";
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keyboard_lastkey = -1;
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#endregion
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if(auto_update && keyboard_check_pressed(vk_anykey))
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apply();
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if(keyboard_check_pressed(vk_escape)) {
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_input_text = _last_value;
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apply();
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TEXTBOX_ACTIVE = noone;
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} else if(keyboard_check_pressed(vk_enter)) {
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apply();
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TEXTBOX_ACTIVE = noone;
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}
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}
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static display_text = function(_x, _y, _text, _w, _format, _m = -1) {
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var _xx = _x, _ch, _chw;
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var target = -999;
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switch(_format) {
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case VALUE_DISPLAY._default :
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draw_set_text(font == noone? f_p0 : font, fa_left, fa_center, text_color);
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draw_text(_x, _y, _text);
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break;
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case VALUE_DISPLAY.export_format :
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draw_set_text(font == noone? f_p0 : font, fa_left, fa_center, text_color);
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var _x0 = _x, ch = "", len = string_length(_text), i = 1;
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var cc = draw_get_color();
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var str = "", _comm = false;
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while(i <= len) {
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ch = string_char_at(_text, i);
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if(ch == "%")
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_comm = true;
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if(!_comm) {
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draw_text(_x0, _y, ch);
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_x0 += string_width(ch);
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} else {
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str += ch;
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switch(ch) {
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case "d" : draw_set_color(c_ui_cyan); break;
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case "n" : draw_set_color(c_ui_lime); break;
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case "e" : draw_set_color(c_ui_orange); break;
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case "f" : draw_set_color(c_ui_pink); break;
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case "i" : draw_set_color(c_ui_yellow); break;
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}
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switch(ch) {
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case "d" : case "n" : case "e" : case "f" : case "i" :
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draw_text(_x0, _y, str);
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_x0 += string_width(str);
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_comm = false;
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str = "";
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draw_set_color(cc);
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break;
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}
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}
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i++;
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}
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draw_text(_x0, _y, str);
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break;
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}
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if(!sliding && _m != -1) {
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for( var i = 1; i <= string_length(_text); i++ ) {
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_ch = string_char_at(_text, i);
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_chw = string_width(_ch);
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if(_m < _xx + _chw / 2) {
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target = i - 1;
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break;
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} else if(_m < _xx + _chw) {
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target = i;
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break;
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}
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_xx += _chw;
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}
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}
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if(target != -999) {
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if(mouse_check_button_pressed(mb_left) || click_block == 1) {
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cursor_select = -1;
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cursor = target;
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click_block = 0;
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} else if(mouse_check_button(mb_left) && cursor != target) {
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cursor_select = target;
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}
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}
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}
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static draw = function(_x, _y, _w, _h, _text, _m, _format = VALUE_DISPLAY._default, halign = fa_left, valign = fa_top) {
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switch(halign) {
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case fa_left: _x = _x; break;
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case fa_center: _x = _x - _w / 2; break;
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case fa_right: _x = _x - _w; break;
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}
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switch(valign) {
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case fa_top: _y = _y; break;
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case fa_center: _y = _y - _h / 2; break;
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case fa_bottom: _y = _y - _h; break;
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}
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draw_set_text(font == noone? f_p0 : font, fa_left, fa_top, c_white);
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var hh = _h;
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var tx = _x;
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switch(align) {
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case fa_left : tx = _x + ui(8); break;
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case fa_center : tx = _x + _w / 2; break;
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case fa_right : tx = _x + _w - ui(8); break;
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}
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if(sliding > 0) {
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var dx = _m[0] - slide_mx;
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if(abs(dx) > 16)
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sliding = 2;
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if(sliding == 2) {
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var spd = dx * slide_speed;
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if(keyboard_check(vk_alt))
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spd /= 10;
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if(keyboard_check(vk_control))
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spd *= 10;
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_input_text = slide_sx + spd;
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switch(input) {
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case TEXTBOX_INPUT.number :
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_input_text = round(_input_text);
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break;
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}
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if(mouse_check_button_released(mb_left)) {
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apply();
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TEXTBOX_ACTIVE = noone;
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}
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}
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if(mouse_check_button_released(mb_left)) {
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sliding = 0;
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}
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}
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if(self == TEXTBOX_ACTIVE) {
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draw_sprite_stretched(s_textbox, sprite_index == -1? 2 : sprite_index, _x, _y, _w, hh);
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editText();
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#region cursor
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if(keyboard_check_pressed(vk_left)) {
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if(keyboard_check(vk_shift)) {
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if(cursor_select == -1)
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cursor_select = cursor;
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} else
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cursor_select = -1;
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move_cursor(-1);
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}
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if(keyboard_check_pressed(vk_right)) {
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if(keyboard_check(vk_shift)) {
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if(cursor_select == -1)
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cursor_select = cursor;
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} else
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cursor_select = -1;
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move_cursor(1);
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}
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#endregion
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#region multiplier
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if(_w > ui(80) && (input == TEXTBOX_INPUT.number || input == TEXTBOX_INPUT.float)) {
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draw_set_text(f_p0b, fa_left, fa_center, c_ui_blue_ltgrey);
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draw_set_alpha(0.5);
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if(point_in_rectangle(_m[0], _m[1], _x, _y, _x + ui(32), _y + hh)) {
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draw_set_alpha(1);
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if(active && mouse_check_button_pressed(mb_left)) {
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var ktxt = _input_text;
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if(input == TEXTBOX_INPUT.number) {
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if(keyboard_check(vk_alt)) _input_text = string(ceil(toNumber(ktxt) / 2));
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else _input_text = string(ceil(toNumber(ktxt) * 2));
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} else {
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if(keyboard_check(vk_alt)) _input_text = string(toNumber(ktxt) / 2);
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else _input_text = string(toNumber(ktxt) * 2);
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}
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}
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}
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if(keyboard_check(vk_alt))
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draw_text(_x + ui(8), _y + hh / 2, "/2");
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else
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draw_text(_x + ui(8), _y + hh / 2, "x2");
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draw_set_alpha(1);
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apply();
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}
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#endregion
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#region draw
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var ss = string_cut(_input_text, _w - ui(16));
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draw_set_text(font == noone? f_p0 : font, fa_left, fa_top, c_white);
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var ww = string_width(ss);
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switch(align) {
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case fa_left : break;
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case fa_center : tx -= ww / 2; break;
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case fa_right : tx -= ww; break;
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}
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var cs = string_copy(ss, 1, cursor);
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var c_w = string_width(cs);
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var c_h = string_height(ss);
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var c_y0 = _y + _h / 2 - c_h / 2;
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var c_y1 = _y + _h / 2 + c_h / 2;
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cursor_pos_to = tx + c_w;
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cursor_pos = cursor_pos == 0? cursor_pos_to : lerp_float(cursor_pos, cursor_pos_to, 3);
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if(cursor_select > -1) {
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draw_set_color(c_ui_blue_dkgrey);
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var x1 = tx + string_width(string_copy(_input_text, 1, cursor_select));
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draw_roundrect_ext(cursor_pos, c_y0, x1, c_y1, ui(8), ui(8), 0);
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}
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var _mx = -1;
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var _my = -1;
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if((mouse_check_button_pressed(mb_left) || mouse_check_button(mb_left)) && point_in_rectangle(_m[0], _m[1], _x, _y, _x + _w, _y + hh)) {
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_mx = _m[0];
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_my = _m[1];
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}
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draw_set_color(c_white);
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display_text(tx, _y + _h / 2, ss, _w - ui(4), _format, _mx);
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draw_set_color(c_ui_orange);
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draw_line_width(cursor_pos, c_y0, cursor_pos, c_y1, 2);
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#endregion
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if(!point_in_rectangle(_m[0], _m[1], _x, _y, _x + _w, _y + hh) && mouse_check_button_pressed(mb_left)) {
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apply();
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TEXTBOX_ACTIVE = noone;
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}
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} else {
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var ss = string_cut(string(_text), _w - 16);
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draw_set_text(font == noone? f_p0 : font, fa_left, fa_center, c_white);
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var ww = string_width(ss);
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switch(align) {
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case fa_left : break;
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case fa_center : tx -= ww / 2; break;
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case fa_right : tx -= ww; break;
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}
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if(hover && point_in_rectangle(_m[0], _m[1], _x, _y, _x + _w, _y + hh)) {
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if(hide)
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draw_sprite_stretched_ext(s_textbox, 1, _x, _y, _w, hh, c_white, 0.5);
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else
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draw_sprite_stretched(s_textbox, 1, _x, _y, _w, hh);
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if(active && mouse_check_button_pressed(mb_left)) {
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TEXTBOX_ACTIVE = self;
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click_block = 1;
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keyboard_string = "";
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keyboard_lastkey = -1;
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_input_text = _text;
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_last_value = _text;
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}
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} else if(!hide) {
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draw_sprite_stretched(s_textbox, 0, _x, _y, _w, hh);
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}
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display_text(tx, _y + _h / 2, ss, _w - ui(4), _format);
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if(slidable) {
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draw_sprite_ui_uniform(s_text_slider, 0, _x + ui(20), _y + hh / 2, 1, c_ui_blue_grey, 0.5);
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if(hover && point_in_rectangle(_m[0], _m[1], _x, _y, _x + _w, _y + hh)) {
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if(active && mouse_check_button_pressed(mb_left)) {
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sliding = 1;
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slide_mx = _m[0];
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slide_sx = _last_value;
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}
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}
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}
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}
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hover = false;
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active = false;
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sprite_index = -1;
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text_color = c_white;
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return hh;
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}
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} |