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modern version build link (v4,5,6) decoding

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ferricles 2022-05-27 00:06:04 -07:00
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dev/index.html
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@ -52,7 +52,7 @@
Welcome to the Wynnbuilder page for developers! Here we provide documentation and specifications for our
website. Read through these sections to learn more about how WynnBuilder works!
</div>
<div class="row section" title="Encoding and Decoding WynnBuilder links">
<div class="row section" title="Decoding WynnBuilder links">
<p>
This section is about the encoding schemes Wynnbuilder uses for its various saveable items (builds,
crafted items, and custom items).
@ -80,6 +80,27 @@
<math>1337 = 0 * 4096 + 20 * 64 + 57</math>, <number>0</number> maps to <code>0</code>,
<number>20</number> maps to <code>K</code>, and <number>57</number> maps to <code>v</code>.
</p>
<p>
Decoding is a little different. We can either interpret the base 64 string as a <b>signed</b> or <b>unsigned</b> number (signed: using 2s complement binary).
</p>
<p>
Things that should be interpreted as <b>signed</b> are:
</p>
<ul class = "indent">
<li>Skill Points</li>
<li>Any numerical identification value for custom items</li>
</ul>
<p>
Things that should be interpreted as <b>unsigned</b> are:
</p>
<ul class = "indent">
<li>Item ID numbers</li>
<li>Tome ID numbers</li>
<li>Build Level</li>
<li>Ingredient ID numbers</li>
<li>Recipe ID numbers</li>
<li>Powder numbers</li>
</ul>
</div>
<p>
Now that we understand the base 64 system, we can move on to the way builds, crafted items, and custom items are stored in links.
@ -104,22 +125,267 @@
powder and then 5 elements with 6 tiers of powder for each element. We will know how many available powder slots we have based on our
equipment. We can then put all of these numbers in a specific order (after running Base 64 encoding) to get our build link.
</p>
<div class = "row section" title = "ID number specifics">
<p>
For items, you can download the item DB here: <a href = "../clean.json" target = "_blank">clean.json</a>. Each item has an id value that can be put in a map. The NoneItem ID numbers start at 10000 in the canonical order: [helmet, chestplate, leggings, boots, ring 1, ring 2, bracelet, necklace, weapon].
</p>
<p>
For tomes, you can download the tome DB here: <a href = "../tomes.json" target = "_blank">tomes.json</a>. Each tome has a tomeID value that can be put in a map. The NoneTome ID numbers start at 61 in the order [no weapon tome, no armor tome, no guild tome] so that we can store tome IDs in 1 Base 64 character.
</p>
<p>
For powders: id numbers <number>1</number> through <number>30</number> map to Earth I, Earth II, ..., Earth VI,
etc. in the order Earth, Thunder, Water, Fire, Air. 0 is the id number for no powder.
</p>
</div>
<p>
All build links will end in "#[version number]_[build hash]".
</p>
<div class="row section" title="Version 6">
<code class="full-width">
</code>
<p>
Version 6 was made to account for the desire to save tomes in a build. As of the last version of this documentation, version 6 is used for encoding whenever there are tomes in the build.
</p>
<div class = "row section" title = "Example 1: With Tomes">
<code class="full-width">
https://hppeng-wynn.github.io/builder/#6_06W2SH0D40Qq2SK2SL02d0og0Qi191V-E0i2C1g0000100nZ6ZU6FCDo
</code>
<p>
Build hash format:
</p>
<ul class = "indent">
<li>
<number>9</number> items from <code>idMap</code> (<number>3</number> characters each):
<code>06W</code>,
<code>2SH</code>,
<code>0D4</code>,
<code>0Qq</code>,
<code>2SK</code>,
<code>2SL</code>,
<code>02d</code>,
<code>0og</code>,
<code>0Qi</code>
</li>
<li>
<number>5</number> skill point totals (<number>2</number> characters each):
<code>19</code>,
<code>1V</code>,
<code>-E</code>,
<code>0i</code>,
<code>2C</code>
</li>
<li>
<number>1</number> player level (<number>2</number> characters):
<code>1g</code>
</li>
<li>
A <b>variable</b> number of powder "blocks" (<number>5</number> characters which give us <number>6</number> powders per block).
<ul class = "indent">
<li>For each of the 5 powderable equipment fields [helmet, chestplate, leggings, boots, weapon], we will have the following:</li>
<li><number>1</number> base 64 character that says that we need <number>n</number> blocks for this item.</li>
<li><number>n</number> blocks of <number>5</number> base 64 characters.</li>
<li>
Since there are 4 <code>0</code>s (Base 64 0 = 0 unsigned) in this example, we have no powders on any of the armor piece (no blocks).
</li>
<li>
Then, we have <code>1</code> (Base 64 1 = 1 unsigned). There is 1 block of powders to decode for the weapon item. That is <code>00nZ6</code>.
</li>
<ul class = "indent">
<li>The unsigned equivalent of <code>00nZ6</code> in binary is 30 <b>binary</b> bits long (omitted). Each section of 5 bits directly corresponds to an powder ID.</li>
</ul>
</ul>
</li>
<li>
<number>7</number> tomes (<number>1</number> character each):
<code>ZU6FCDo</code>
<ul class = "indent">
<li>The order of tomes listed is [2x weapon tome, 4x armor tome, 1x guild tome].</li>
</ul>
</li>
</ul>
</div>
</div>
<div class="row section" title="Version 5">
<p>
Version 5 was made to allow for the ability to save custom items. To learn the specifics about custom item encoding, refer to the Custom Items section.
</p>
<p>
As of the last version of this documentation, version 5 is only used for encoding when there are custom items (and no tomes) in the build.
</p>
<div class = "row section" title = "Example 1: With Custom Item">
<code class = "full-width">
http://hppeng-wynn.github.io/builder/#5_06W00mCI-10000JCustom%20Chestplate0220510G020Fe0M0201a0D40Qq2SK2SL02d0og0Qi191V-E0i2C1g0000100nZ6zz++++-
</code>
<p>
Build Hash format:
</p>
<ul class = "indent">
<li>
<number>9</number> items from <code>idMap</code> (<number>3</number> characters each):
<code>06W</code>,
<code>CI-10000JCustom%20Chestplate0220510G020Fe0M0201a</code>,
<code>0D4</code>,
<code>0Qq</code>,
<code>2SK</code>,
<code>2SL</code>,
<code>02d</code>,
<code>0og</code>,
<code>0Qi</code>
<ul class = "indent">
<li>Starting in this version, you can substitute in the full hash of a custom item ("CI-[gibberish]") for the 3-character hash of an item pool item, just like for crafted items.</li>
<li>Similar to crafted items, the way we can tell that an item is a custom item is when the 3-character hash of the 'item' is "CI-". No existing item has an item ID of "CI-" in base 64, so we can define a special case check for this "id number".</li>
<li>Further details on parsing and loading this custom item are in the Custom Item section.</li>
</ul>
</li>
<li>
<number>5</number> skill point totals (<number>2</number> characters each):
<code>19</code>,
<code>1V</code>,
<code>-E</code>,
<code>0i</code>,
<code>2C</code>
</li>
<li>
<number>1</number> player level (<number>2</number> characters):
<code>1g</code>
</li>
<li>
A <b>variable</b> number of powder "blocks" (<number>5</number> characters which give us <number>6</number> powders per block).
<ul class = "indent">
<li>For each of the 5 powderable equipment fields [helmet, chestplate, leggings, boots, weapon], we will have the following:</li>
<li><number>1</number> base 64 character that says that we need <number>n</number> blocks for this item.</li>
<li><number>n</number> blocks of <number>5</number> base 64 characters.</li>
<li>
Since there are 4 <code>0</code>s (Base 64 0 = 0 unsigned) in this example, we have no powders on any of the armor piece (no blocks).
</li>
<li>
Then, we have <code>1</code> (Base 64 1 = 1 unsigned). There is 1 block of powders to decode for the weapon item. That is <code>00nZ6</code>.
</li>
<ul class = "indent">
<li>The unsigned equivalent of <code>00nZ6</code> in binary is 30 <b>binary</b> bits long (omitted). Each section of 5 bits directly corresponds to an powder ID.</li>
</ul>
</ul>
</li>
</ul>
</div>
<p>
It is possible that version 5 links will have an extra tome section at the end like above (see: Version 6 section). We ignore this in decoding.
</p>
</div>
<div class="row section" title="Version 4">
<p>
Version 4 was made to allow for the ability to save crafted items. To learn the specifics about crafted item encoding, refer to the Crafted Items section.
</p>
<p>
As of the last version of this documentation, version 4 is the default version and is used when there are no custom items or tomes in the build.
</p>
<div class = "row section" title = "Example 1: No Crafted Items">
<code class = "full-width">
http://hppeng-wynn.github.io/builder/#4_06W2SH0D40Qq2SK2SL02d0og0Qi191V-E0i2C1g0000100nZ6zz++++-
</code>
<p>
Build Hash format:
</p>
<ul class = "indent">
<li>
<number>9</number> items from <code>idMap</code> (<number>3</number> characters each):
<code>06W</code>,
<code>2SH</code>,
<code>0D4</code>,
<code>0Qq</code>,
<code>2SK</code>,
<code>2SL</code>,
<code>02d</code>,
<code>0og</code>,
<code>0Qi</code>
</li>
<li>
<number>5</number> skill point totals (<number>2</number> characters each):
<code>19</code>,
<code>1V</code>,
<code>-E</code>,
<code>0i</code>,
<code>2C</code>
</li>
<li>
<number>1</number> player level (<number>2</number> characters):
<code>1g</code>
</li>
<li>
A <b>variable</b> number of powder "blocks" (<number>5</number> characters which give us <number>6</number> powders per block).
<ul class = "indent">
<li>For each of the 5 powderable equipment fields [helmet, chestplate, leggings, boots, weapon], we will have the following:</li>
<li><number>1</number> base 64 character that says that we need <number>n</number> blocks for this item.</li>
<li><number>n</number> blocks of <number>5</number> base 64 characters.</li>
<li>
Since there are 4 <code>0</code>s (Base 64 0 = 0 unsigned) in this example, we have no powders on any of the armor piece (no blocks).
</li>
<li>
Then, we have <code>1</code> (Base 64 1 = 1 unsigned). There is 1 block of powders to decode for the weapon item. That is <code>00nZ6</code>.
</li>
<ul class = "indent">
<li>The unsigned equivalent of <code>00nZ6</code> in binary is 30 <b>binary</b> bits long (omitted). Each section of 5 bits directly corresponds to an powder ID.</li>
</ul>
</ul>
</li>
</ul>
</div>
<div class = "row section" title = "Example 2: With Crafted Items">
<code class = "full-width">
https://hppeng-wynn.github.io/builder/#4_06WCR-1628i8v8v94948f210D40Qq2SK2SL02d0og0Qi1Q1V-E0l2C1g0000100nZ6zz++++-
</code>
<p>
Build Hash format:
</p>
<ul class = "indent">
<li>
<number>9</number> items from <code>idMap</code> (<number>3</number> characters each):
<code>06W</code>,
<code>CR-1628i8v8v94948f21</code>,
<code>0D4</code>,
<code>0Qq</code>,
<code>2SK</code>,
<code>2SL</code>,
<code>02d</code>,
<code>0og</code>,
<code>0Qi</code>
<ul class = "indent">
<li>Starting in this version, you can substitute in the full hash of a crafted item ("CR-[gibberish]") for the 3-character hash of an item pool item.</li>
<li>The way we can tell that an item is a crafted item is when the 3-character hash of the 'item' is "CR-". No existing item has an item ID of "CR-" in base 64, so we can define a special case check for this "id number".</li>
<li>Further details on parsing and loading this custom item are in the Crafted Item section.</li>
</ul>
</li>
<li>
<number>5</number> skill point totals (<number>2</number> characters each):
<code>19</code>,
<code>1V</code>,
<code>-E</code>,
<code>0i</code>,
<code>2C</code>
</li>
<li>
<number>1</number> player level (<number>2</number> characters):
<code>1g</code>
</li>
<li>
A <b>variable</b> number of powder "blocks" (<number>5</number> characters which give us <number>6</number> powders per block).
<ul class = "indent">
<li>For each of the 5 powderable equipment fields [helmet, chestplate, leggings, boots, weapon], we will have the following:</li>
<li><number>1</number> base 64 character that says that we need <number>n</number> blocks for this item.</li>
<li><number>n</number> blocks of <number>5</number> base 64 characters.</li>
<li>
Since there are 4 <code>0</code>s (Base 64 0 = 0 unsigned) in this example, we have no powders on any of the armor piece (no blocks).
</li>
<li>
Then, we have <code>1</code> (Base 64 1 = 1 unsigned). There is 1 block of powders to decode for the weapon item. That is <code>00nZ6</code>.
</li>
<ul class = "indent">
<li>The unsigned equivalent of <code>00nZ6</code> in binary is 30 <b>binary</b> bits long (omitted). Each section of 5 bits directly corresponds to an powder ID.</li>
</ul>
</ul>
</li>
</ul>
</div>
<p>
It is possible that version 4 links will have an extra tome string like above (see: Version 6 section) after the powders. You can ignore this in decoding.
</p>
</div>
<div class="row section" title="Version 3">
@ -142,6 +408,9 @@
<div class="row section" title="Crafted Items">
</div>
<div class="row section" title="Custom Items">
<p>
http://localhost:8000/builder/#5_06W02hCI-10000HMeta%20Chestplate010Gbest%20in%20slot0240401030510G0302SG0H020Fe0I020Fe0J020Fe0K020Fe0L020Fe0M0201Y0i0200U220z0204iKK150200U22160200U22170200U22180200U22190200U220D40Qq2SK2SL02d0og0Qi191V-E0i2C1g0000100nZ6zz++++-
</p>
</div>
<p>

7
js/sq2builder.js
View file

@ -120,10 +120,11 @@ function getTomeNameFromID(id) {
function parsePowdering(powder_info) {
// TODO: Make this run in linear instead of quadratic time... ew
let powdering = [];
console.log(powder_info);
for (let i = 0; i < 5; ++i) {
let powders = "";
let n_blocks = Base64.toInt(powder_info.charAt(0));
// console.log(n_blocks + " blocks");
console.log(n_blocks + " blocks");
powder_info = powder_info.slice(1);
for (let j = 0; j < n_blocks; ++j) {
let block = powder_info.slice(0,5);
@ -241,9 +242,7 @@ function decodeBuild(url_tag) {
//tome values do not appear in anything before v6.
for (let i = 0; i < 7; ++i) {
let tome_str = info[1].charAt(i);
for (let i in tomes) {
setValue(tomeInputs[i], getTomeNameFromID(Base64.toInt(tome_str)));
}
setValue(tomeInputs[i], getTomeNameFromID(Base64.toInt(tome_str)));
}
info[1] = info[1].slice(7);
}