MediaWiki:Gadget-mmgkc-core.js
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1 function parseMmgFloat(x) {
2 var _x = parseFloat(x);
3 if (isNaN(_x)) {
4 return 0;
5 }
6 return _x;
7 }
8
9 function formatNum(x) {
10 var _x = Math.abs(x);
11 if (_x > 99) {
12 // if over 100
13 // round to 0 dp and format with commas if needed
14 _x = Math.round(x);
15 _x = _x.toLocaleString('en');
16 } else if (_x < 0.1) {
17 // if under 0.1
18 // round to 2 sf
19 var n = Math.floor(Math.log10(x)) - 1;
20 _x = Math.pow(10, n) * Math.round(x/Math.pow(10,n));
21
22 // cull binary representation error
23 // probably a better way to do this
24 _x = String(_x);
25 _x = _x.replace(/([1-9])0000+\d$/, '$1');
26 } else {
27 // if between 99 and 0.1 (inclusive)
28 // round to 2 dp
29 _x = Math.round(x*100)/100;
30 }
31 return _x;
32 }
33
34 function coinsClasses($e, x) {
35 $e.removeClass('coins-pos coins-neg');
36 if (x > 0) {
37 $e.addClass('coins-pos');
38 } else if (x < 0) {
39 $e.addClass('coins-neg');
40 }
41 }
42
43 var $this, defaultKPH, kphField, layout;
44
45 function updateEverything() {
46 var val = kphField.getNumericValue();
47 if (isNaN(val)) val = defaultKPH;
48
49 $('.mmg-kph.mmg-variable').each(function(i,e){
50 $(e).text(formatNum(val));
51 });
52
53 $('.mmg-varieswithkph').each(function(i,e) {
54 var $e = $(e);
55 if ($e.hasClass('mmg-itemline')) {
56 var newValue = parseMmgFloat($e.find('.mmg-cost').attr('data-mmg-cost-pk'))*val;
57 $e.find('.mmg-quantity').text(formatNum(parseMmgFloat($e.find('.mmg-quantity').attr('data-mmg-qty'))*val));
58 $e.find('.mmg-cost > span.coins').text(formatNum(newValue));
59 coinsClasses($e.find('.mmg-cost > span.coins'), newValue);
60 } else if ($e.hasClass('mmg-xpline')) {
61 $e.find('.SkillClickPicXP').text(formatNum(parseMmgFloat($e.attr('data-mmg-xp-ph')) + parseMmgFloat($e.attr('data-mmg-xp-pk')) * val));
62 } else {
63 var $e2 = $e.find('> span.coins'),
64 newValue = parseMmgFloat($e.attr('data-mmg-cost-ph')) + parseMmgFloat($e.attr('data-mmg-cost-pk')) * val,
65 fNewVal = formatNum(newValue);
66
67 if ($e2.length) {
68 $e2.text(fNewVal);
69 coinsClasses($e2, newValue);
70 } else {
71 $e.text(fNewVal);
72 }
73 }
74 });
75 }
76
77 function init() {
78 $this = $('.mmg-table.mmg-isperkill');
79 defaultKPH = $this.attr('data-default-kph');
80 defaultKPHname = $this.attr('data-default-kph-name');
81
82 kphField = new OO.ui.NumberInputWidget({
83 min: 0,
84 input: { value: defaultKPH },
85 classes: ['mmg-kph-selector']
86 });
87
88 kphField.on('change', updateEverything).on('enter', updateEverything);
89
90 layout = new OO.ui.FieldLayout(kphField, {
91 label: defaultKPHname,
92 classes: ['mmg-kph-selector-field'],
93 help: 'Change the amount per hour you get here to update the numbers in the guide below.'
94 });
95 $this.before(layout.$element);
96 }
97
98 $(init);