added ArduboyFx begin drawBitmap and display to the crate also added a fxdata-converter.html file to the docs
This commit is contained in:
parent
9248c9f2ac
commit
ddf419f702
10 changed files with 3218 additions and 2682 deletions
|
|
@ -1,489 +1,523 @@
|
|||
<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
||||
<link
|
||||
rel="icon"
|
||||
href="https://upload.wikimedia.org/wikipedia/commons/0/0f/Original_Ferris.svg"
|
||||
type="image/svg+xml"
|
||||
/>
|
||||
<title>ZennDev1337 Tile Converter</title>
|
||||
</head>
|
||||
|
||||
<head>
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
<link rel="icon" href="https://upload.wikimedia.org/wikipedia/commons/0/0f/Original_Ferris.svg"
|
||||
type="image/svg+xml" />
|
||||
<title>ZennDev1337 Tile Converter</title>
|
||||
</head>
|
||||
|
||||
<body onload="setup(this);">
|
||||
<style>
|
||||
html,
|
||||
body {
|
||||
margin: 0;
|
||||
background-color: black;
|
||||
color: azure;
|
||||
}
|
||||
|
||||
body {
|
||||
font-family: Courier New;
|
||||
text-align: center;
|
||||
font-size: xx-large;
|
||||
font-weight: 700;
|
||||
}
|
||||
|
||||
.wrapper {
|
||||
min-height: calc(100vh - 50px);
|
||||
}
|
||||
|
||||
.footer {
|
||||
font-family: Courier New;
|
||||
text-align: center;
|
||||
font-size: large;
|
||||
font-weight: 600;
|
||||
height: 50px;
|
||||
|
||||
color: #e7e7e7;
|
||||
}
|
||||
|
||||
.footer>a {
|
||||
font-family: Courier New;
|
||||
text-align: center;
|
||||
font-size: large;
|
||||
font-weight: 700;
|
||||
margin: 0;
|
||||
color: #e7e7e7;
|
||||
text-decoration: none;
|
||||
}
|
||||
|
||||
.sticky {
|
||||
bottom: 0;
|
||||
height: 50px;
|
||||
}
|
||||
|
||||
textarea {
|
||||
background-color: #281c1c;
|
||||
color: azure;
|
||||
border: dotted 2px #ce422b;
|
||||
width: 670px;
|
||||
height: 300px;
|
||||
resize: none;
|
||||
}
|
||||
|
||||
.title>p {
|
||||
padding-left: 20px;
|
||||
margin: 0;
|
||||
padding-right: 20px;
|
||||
color: #e7e7e7;
|
||||
font-size: xx-large;
|
||||
}
|
||||
|
||||
.title {
|
||||
padding-top: 50px;
|
||||
}
|
||||
|
||||
.separator {
|
||||
border-top: solid #281c1c;
|
||||
border-bottom: none;
|
||||
border-left: none;
|
||||
border-right: none;
|
||||
margin-top: 40px;
|
||||
width: clamp(700px, 70vw, 1200px);
|
||||
}
|
||||
|
||||
.image-container {
|
||||
margin-top: 40px;
|
||||
min-height: 80px;
|
||||
}
|
||||
|
||||
p {
|
||||
font-size: medium;
|
||||
}
|
||||
|
||||
.txtHead {
|
||||
margin-bottom: 5px;
|
||||
}
|
||||
|
||||
.topnav {
|
||||
background-color: #000000;
|
||||
overflow: hidden;
|
||||
height: 47px;
|
||||
}
|
||||
|
||||
.topnav a {
|
||||
color: #f2f2f2;
|
||||
text-align: center;
|
||||
padding: 14px 16px;
|
||||
text-decoration: none;
|
||||
font-size: 17px;
|
||||
}
|
||||
|
||||
.topnav a:hover {
|
||||
background-color: #ddd;
|
||||
color: black;
|
||||
}
|
||||
|
||||
.topnav a.active {
|
||||
background-color: #281c1c;
|
||||
color: white;
|
||||
}
|
||||
|
||||
.topnav .icon {
|
||||
display: none;
|
||||
}
|
||||
|
||||
@media screen and (max-width: 1049px) {
|
||||
.topnav a:not(:first-child) {
|
||||
display: none;
|
||||
<body onload="setup(this);">
|
||||
<style>
|
||||
html,
|
||||
body {
|
||||
margin: 0;
|
||||
background-color: black;
|
||||
color: azure;
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
.topnav a.icon {
|
||||
float: right;
|
||||
display: block;
|
||||
body {
|
||||
font-family: Courier New;
|
||||
text-align: center;
|
||||
align-items: center;
|
||||
font-size: xx-large;
|
||||
font-weight: 700;
|
||||
}
|
||||
}
|
||||
|
||||
@media screen and (max-width: 1049px) {
|
||||
.topnav.responsive {
|
||||
position: relative;
|
||||
height: 247px;
|
||||
.wrapper {
|
||||
min-height: calc(100vh - 50px);
|
||||
}
|
||||
|
||||
.footer {
|
||||
font-family: Courier New;
|
||||
text-align: center;
|
||||
font-size: large;
|
||||
font-weight: 600;
|
||||
height: 50px;
|
||||
|
||||
color: #e7e7e7;
|
||||
}
|
||||
|
||||
.footer > a {
|
||||
font-family: Courier New;
|
||||
text-align: center;
|
||||
font-size: large;
|
||||
font-weight: 700;
|
||||
margin: 0;
|
||||
color: #e7e7e7;
|
||||
text-decoration: none;
|
||||
}
|
||||
|
||||
.sticky {
|
||||
bottom: 0;
|
||||
height: 50px;
|
||||
}
|
||||
|
||||
textarea {
|
||||
background-color: #281c1c;
|
||||
color: azure;
|
||||
border: dotted 2px #ce422b;
|
||||
width: 670px;
|
||||
height: 300px;
|
||||
resize: none;
|
||||
}
|
||||
|
||||
.title > p {
|
||||
padding-left: 20px;
|
||||
margin: 0;
|
||||
padding-right: 20px;
|
||||
color: #e7e7e7;
|
||||
font-size: xx-large;
|
||||
}
|
||||
|
||||
.title {
|
||||
padding-top: 50px;
|
||||
}
|
||||
|
||||
.separator {
|
||||
border-top: solid #281c1c;
|
||||
border-bottom: none;
|
||||
border-left: none;
|
||||
border-right: none;
|
||||
margin-top: 40px;
|
||||
width: clamp(700px, 70vw, 1200px);
|
||||
}
|
||||
|
||||
.image-container {
|
||||
margin-top: 40px;
|
||||
min-height: 80px;
|
||||
}
|
||||
|
||||
p {
|
||||
font-size: medium;
|
||||
}
|
||||
|
||||
.txtHead {
|
||||
margin-bottom: 5px;
|
||||
}
|
||||
|
||||
.topnav {
|
||||
text-align: left;
|
||||
background-color: #000000;
|
||||
height: 47px;
|
||||
}
|
||||
|
||||
.topnav.responsive a.icon {
|
||||
position: absolute;
|
||||
right: 0;
|
||||
top: 0;
|
||||
.topnav a {
|
||||
color: #f2f2f2;
|
||||
text-align: center;
|
||||
padding: 14px 16px;
|
||||
text-decoration: none;
|
||||
font-size: 17px;
|
||||
}
|
||||
|
||||
.topnav.responsive a {
|
||||
float: none;
|
||||
display: block;
|
||||
text-align: left;
|
||||
.topnav a:hover {
|
||||
background-color: #ddd;
|
||||
color: black;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
<div class="wrapper">
|
||||
<div class="topnav" id="myTopnav">
|
||||
<a href="https://zenndev1337.github.io/Rust-for-Arduboy/index.html">Rust for Arduboy</a>
|
||||
<a href="https://zenndev1337.github.io/Rust-for-Arduboy/image-converter.html">Image Converter</a>
|
||||
<a href="https://zenndev1337.github.io/Rust-for-Arduboy/tile-converter.html" class="active">Tile
|
||||
Converter</a>
|
||||
<a href="https://zenndev1337.github.io/Rust-for-Arduboy/sprite-converter.html">Sprite Converter</a>
|
||||
<a href="https://zenndev1337.github.io/Rust-for-Arduboy/arduboy-file-converter.html">.arduboy
|
||||
Generator</a>
|
||||
<a href="javascript:void(0);" class="icon" onclick="myFunction()">
|
||||
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-list"
|
||||
viewBox="0 0 16 16">
|
||||
<path fill-rule="evenodd"
|
||||
d="M2.5 12a.5.5 0 0 1 .5-.5h10a.5.5 0 0 1 0 1H3a.5.5 0 0 1-.5-.5zm0-4a.5.5 0 0 1 .5-.5h10a.5.5 0 0 1 0 1H3a.5.5 0 0 1-.5-.5zm0-4a.5.5 0 0 1 .5-.5h10a.5.5 0 0 1 0 1H3a.5.5 0 0 1-.5-.5z" />
|
||||
</svg>
|
||||
</a>
|
||||
</div>
|
||||
<div class="title">
|
||||
<p>Drop your tile sheet here</p>
|
||||
</div>
|
||||
<hr class="separator" />
|
||||
<div class="image-container">
|
||||
<div id="image-container"></div>
|
||||
</div>
|
||||
<hr class="separator" />
|
||||
</div>
|
||||
|
||||
<footer class="footer">
|
||||
<a href="https://github.com/ZennDev1337/" target="_blank">By ZennDev1337</a>
|
||||
</footer>
|
||||
<script language="JavaScript">
|
||||
function myFunction() {
|
||||
var x = document.getElementById("myTopnav");
|
||||
if (x.className === "topnav") {
|
||||
x.className += " responsive";
|
||||
} else {
|
||||
x.className = "topnav";
|
||||
.topnav a.active {
|
||||
background-color: #281c1c;
|
||||
color: white;
|
||||
}
|
||||
}
|
||||
</script>
|
||||
<script language="JavaScript">
|
||||
function swapImage(t, e) {
|
||||
var r = t.getAttribute("data-srcnm");
|
||||
t.removeAttribute("srcset"),
|
||||
r || t.setAttribute("data-srcnm", t.src),
|
||||
(t.src = e);
|
||||
}
|
||||
function setOriginal(t) {
|
||||
var e = "",
|
||||
r = "";
|
||||
(r = t.getAttribute("data-srcmd")),
|
||||
(e = t.getAttribute("data-srcnm")),
|
||||
r
|
||||
? ((t.src = r), t.removeAttribute("data-srcmd"))
|
||||
: ((t.src = e), t.removeAttribute("data-srcnm"));
|
||||
}
|
||||
function swapImageMD(t, e) {
|
||||
t.setAttribute("data-srcmd", t.src), (t.src = e);
|
||||
}
|
||||
function jsready(t) {
|
||||
/in/.test(document.readyState)
|
||||
? setTimeout("jsready(" + t + ")", 9)
|
||||
: t();
|
||||
}
|
||||
jsready(function () {
|
||||
var t = window.devicePixelRatio ? window.devicePixelRatio : 1;
|
||||
if (t > 1)
|
||||
for (
|
||||
var e = document.getElementsByTagName("img"), r = 0;
|
||||
r < e.length;
|
||||
r++
|
||||
)
|
||||
e[r].getAttribute("data-src2x") &&
|
||||
(e[r].setAttribute(
|
||||
"data-src-orig",
|
||||
e[r].getAttribute("src")
|
||||
),
|
||||
|
||||
.topnav .icon {
|
||||
display: none;
|
||||
}
|
||||
|
||||
@media screen and (max-width: 800px) {
|
||||
.topnav a:not(:first-child) {
|
||||
display: none;
|
||||
}
|
||||
|
||||
.topnav a.icon {
|
||||
float: right;
|
||||
display: block;
|
||||
}
|
||||
}
|
||||
|
||||
@media screen and (max-width: 800px) {
|
||||
.topnav.responsive {
|
||||
position: relative;
|
||||
height: auto;
|
||||
}
|
||||
|
||||
.topnav {
|
||||
text-align: left;
|
||||
}
|
||||
|
||||
.topnav.responsive a.icon {
|
||||
position: absolute;
|
||||
right: 0;
|
||||
top: 0;
|
||||
}
|
||||
|
||||
.topnav.responsive a {
|
||||
float: none;
|
||||
display: block;
|
||||
text-align: left;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
<div class="wrapper">
|
||||
<div class="topnav" id="myTopnav">
|
||||
<a
|
||||
href="https://zenndev1337.github.io/Rust-for-Arduboy/index.html"
|
||||
><nobr>Rust for Arduboy</nobr></a
|
||||
>
|
||||
<a
|
||||
href="https://zenndev1337.github.io/Rust-for-Arduboy/image-converter.html"
|
||||
><nobr>Image Converter</nobr></a
|
||||
>
|
||||
<a
|
||||
href="https://zenndev1337.github.io/Rust-for-Arduboy/tile-converter.html"
|
||||
class="active"
|
||||
><nobr>Tile Converter</nobr></a
|
||||
>
|
||||
<a
|
||||
href="https://zenndev1337.github.io/Rust-for-Arduboy/sprite-converter.html"
|
||||
><nobr>Sprite Converter</nobr></a
|
||||
>
|
||||
<a
|
||||
href="https://zenndev1337.github.io/Rust-for-Arduboy/arduboy-file-converter.html"
|
||||
><nobr>.arduboy Generator</nobr></a
|
||||
>
|
||||
<a
|
||||
href="https://zenndev1337.github.io/Rust-for-Arduboy/fxdata-converter.html"
|
||||
><nobr>fxdata.h Converter</nobr></a
|
||||
>
|
||||
<a
|
||||
href="javascript:void(0);"
|
||||
class="icon"
|
||||
onclick="myFunction()"
|
||||
>
|
||||
<svg
|
||||
xmlns="http://www.w3.org/2000/svg"
|
||||
width="16"
|
||||
height="16"
|
||||
fill="currentColor"
|
||||
class="bi bi-list"
|
||||
viewBox="0 0 16 16"
|
||||
>
|
||||
<path
|
||||
fill-rule="evenodd"
|
||||
d="M2.5 12a.5.5 0 0 1 .5-.5h10a.5.5 0 0 1 0 1H3a.5.5 0 0 1-.5-.5zm0-4a.5.5 0 0 1 .5-.5h10a.5.5 0 0 1 0 1H3a.5.5 0 0 1-.5-.5zm0-4a.5.5 0 0 1 .5-.5h10a.5.5 0 0 1 0 1H3a.5.5 0 0 1-.5-.5z"
|
||||
/>
|
||||
</svg>
|
||||
</a>
|
||||
</div>
|
||||
<div class="title">
|
||||
<p>Drop your tile sheet here</p>
|
||||
</div>
|
||||
<hr class="separator" />
|
||||
<div class="image-container">
|
||||
<div id="image-container"></div>
|
||||
</div>
|
||||
<hr class="separator" />
|
||||
</div>
|
||||
|
||||
<footer class="footer">
|
||||
<a href="https://github.com/ZennDev1337/" target="_blank"
|
||||
>By ZennDev1337</a
|
||||
>
|
||||
</footer>
|
||||
<script language="JavaScript">
|
||||
function myFunction() {
|
||||
var x = document.getElementById("myTopnav");
|
||||
if (x.className === "topnav") {
|
||||
x.className += " responsive";
|
||||
} else {
|
||||
x.className = "topnav";
|
||||
}
|
||||
}
|
||||
</script>
|
||||
<script language="JavaScript">
|
||||
function swapImage(t, e) {
|
||||
var r = t.getAttribute("data-srcnm");
|
||||
t.removeAttribute("srcset"),
|
||||
r || t.setAttribute("data-srcnm", t.src),
|
||||
(t.src = e);
|
||||
}
|
||||
function setOriginal(t) {
|
||||
var e = "",
|
||||
r = "";
|
||||
(r = t.getAttribute("data-srcmd")),
|
||||
(e = t.getAttribute("data-srcnm")),
|
||||
r
|
||||
? ((t.src = r), t.removeAttribute("data-srcmd"))
|
||||
: ((t.src = e), t.removeAttribute("data-srcnm"));
|
||||
}
|
||||
function swapImageMD(t, e) {
|
||||
t.setAttribute("data-srcmd", t.src), (t.src = e);
|
||||
}
|
||||
function jsready(t) {
|
||||
/in/.test(document.readyState)
|
||||
? setTimeout("jsready(" + t + ")", 9)
|
||||
: t();
|
||||
}
|
||||
jsready(function () {
|
||||
var t = window.devicePixelRatio ? window.devicePixelRatio : 1;
|
||||
if (t > 1)
|
||||
for (
|
||||
var e = document.getElementsByTagName("img"), r = 0;
|
||||
r < e.length;
|
||||
r++
|
||||
)
|
||||
e[r].getAttribute("data-src2x") &&
|
||||
(e[r].setAttribute(
|
||||
"data-src-orig",
|
||||
e[r].getAttribute("src")
|
||||
),
|
||||
e[r].setAttribute(
|
||||
"src",
|
||||
e[r].getAttribute("data-src2x")
|
||||
));
|
||||
});
|
||||
});
|
||||
|
||||
function setup(body) {
|
||||
body.ondragover = function () {
|
||||
return false;
|
||||
};
|
||||
body.ondragend = function () {
|
||||
return false;
|
||||
};
|
||||
body.ondrop = function (e) {
|
||||
// Prevent the browser from showing the dropped file
|
||||
e.preventDefault();
|
||||
// Get the image data
|
||||
var imageData = getImageData(e);
|
||||
// If there is some data, add it to the page
|
||||
if (imageData !== null) {
|
||||
addDroppedElement(imageData);
|
||||
}
|
||||
};
|
||||
}
|
||||
function getImageData(event) {
|
||||
var file = event.dataTransfer.files[0];
|
||||
if (file.type.indexOf("image") === 0) {
|
||||
return file;
|
||||
function setup(body) {
|
||||
body.ondragover = function () {
|
||||
return false;
|
||||
};
|
||||
body.ondragend = function () {
|
||||
return false;
|
||||
};
|
||||
body.ondrop = function (e) {
|
||||
// Prevent the browser from showing the dropped file
|
||||
e.preventDefault();
|
||||
// Get the image data
|
||||
var imageData = getImageData(e);
|
||||
// If there is some data, add it to the page
|
||||
if (imageData !== null) {
|
||||
addDroppedElement(imageData);
|
||||
}
|
||||
};
|
||||
}
|
||||
}
|
||||
function addDroppedElement(imageData) {
|
||||
var reader = new FileReader();
|
||||
reader.onload = function (event) {
|
||||
event.preventDefault;
|
||||
// Create image element
|
||||
var droppedImage = new Image();
|
||||
droppedImage.src = event.target.result;
|
||||
// add delay so the image can be loaded properly before accessing it
|
||||
setTimeout(function () {
|
||||
var imgNW = droppedImage.naturalWidth;
|
||||
var imgNH = droppedImage.naturalHeight;
|
||||
var zoom = 1;
|
||||
switch (imgNW) {
|
||||
case 8:
|
||||
zoom = 4;
|
||||
break;
|
||||
case 16:
|
||||
zoom = 2;
|
||||
break;
|
||||
case 24:
|
||||
zoom = 4 / 3;
|
||||
break;
|
||||
case 24:
|
||||
zoom = 1;
|
||||
break;
|
||||
}
|
||||
var tileW = imgNW * zoom;
|
||||
var tileH = tileW;
|
||||
// Create canvas for tiles
|
||||
var droppedImageCanvas =
|
||||
document.createElement("canvas");
|
||||
var canvasWidth =
|
||||
Math.floor(700 / (tileW + 2)) * (tileW + 2) - 2;
|
||||
var canvasHeight =
|
||||
Math.ceil(
|
||||
imgNH / imgNW / Math.floor(700 / (tileW + 2))
|
||||
) *
|
||||
(tileH + 2) -
|
||||
2;
|
||||
droppedImageCanvas.width = canvasWidth;
|
||||
droppedImageCanvas.height = canvasHeight;
|
||||
// Create invisible canvas for original image
|
||||
var invisImageCanvas = document.createElement("canvas");
|
||||
invisImageCanvas.width = imgNW;
|
||||
invisImageCanvas.height = imgNH;
|
||||
invisImageCanvas.style.display = "none";
|
||||
// Create code container
|
||||
var droppedImageCode =
|
||||
document.createElement("textarea");
|
||||
droppedImageCode.className = "code";
|
||||
droppedImageCode.style.width = "698px";
|
||||
droppedImageCode.rows = "20";
|
||||
// Create div container
|
||||
var droppedImageDiv = document.createElement("div");
|
||||
droppedImageDiv.className = "image-view";
|
||||
droppedImageDiv.appendChild(droppedImageCanvas);
|
||||
droppedImageDiv.appendChild(invisImageCanvas);
|
||||
var imageContainer =
|
||||
document.getElementById("image-container");
|
||||
imageContainer.innerHTML = "";
|
||||
imageContainer.appendChild(droppedImageDiv);
|
||||
imageContainer.appendChild(
|
||||
document.createElement("br")
|
||||
);
|
||||
imageContainer.appendChild(droppedImageCode);
|
||||
// Create context for drawing
|
||||
var droppedImageContext =
|
||||
droppedImageCanvas.getContext("2d");
|
||||
droppedImageContext.imageSmoothingEnabled = false;
|
||||
var invisImageContext =
|
||||
invisImageCanvas.getContext("2d");
|
||||
// Draw the image on an invisible canvas to generate the code
|
||||
invisImageContext.drawImage(droppedImage, 0, 0);
|
||||
// Clip the image and draw individual tiles on the canvas with 2px spacing inbetween
|
||||
for (
|
||||
var i = 0, x = 0, y = 0, tile;
|
||||
i < imgNH / imgNW;
|
||||
i++
|
||||
) {
|
||||
if (x + tileW + 2 <= canvasWidth) {
|
||||
x += tileW + 2;
|
||||
} else {
|
||||
x = 0;
|
||||
y += tileH + 2;
|
||||
function getImageData(event) {
|
||||
var file = event.dataTransfer.files[0];
|
||||
if (file.type.indexOf("image") === 0) {
|
||||
return file;
|
||||
}
|
||||
}
|
||||
function addDroppedElement(imageData) {
|
||||
var reader = new FileReader();
|
||||
reader.onload = function (event) {
|
||||
event.preventDefault;
|
||||
// Create image element
|
||||
var droppedImage = new Image();
|
||||
droppedImage.src = event.target.result;
|
||||
// add delay so the image can be loaded properly before accessing it
|
||||
setTimeout(function () {
|
||||
var imgNW = droppedImage.naturalWidth;
|
||||
var imgNH = droppedImage.naturalHeight;
|
||||
var zoom = 1;
|
||||
switch (imgNW) {
|
||||
case 8:
|
||||
zoom = 4;
|
||||
break;
|
||||
case 16:
|
||||
zoom = 2;
|
||||
break;
|
||||
case 24:
|
||||
zoom = 4 / 3;
|
||||
break;
|
||||
case 24:
|
||||
zoom = 1;
|
||||
break;
|
||||
}
|
||||
if (i === 0) {
|
||||
x = 0;
|
||||
}
|
||||
droppedImageContext.drawImage(
|
||||
droppedImage,
|
||||
0,
|
||||
i * imgNW,
|
||||
imgNW,
|
||||
imgNW,
|
||||
x,
|
||||
y,
|
||||
tileW,
|
||||
tileH
|
||||
var tileW = imgNW * zoom;
|
||||
var tileH = tileW;
|
||||
// Create canvas for tiles
|
||||
var droppedImageCanvas =
|
||||
document.createElement("canvas");
|
||||
var canvasWidth =
|
||||
Math.floor(700 / (tileW + 2)) * (tileW + 2) - 2;
|
||||
var canvasHeight =
|
||||
Math.ceil(
|
||||
imgNH / imgNW / Math.floor(700 / (tileW + 2))
|
||||
) *
|
||||
(tileH + 2) -
|
||||
2;
|
||||
droppedImageCanvas.width = canvasWidth;
|
||||
droppedImageCanvas.height = canvasHeight;
|
||||
// Create invisible canvas for original image
|
||||
var invisImageCanvas = document.createElement("canvas");
|
||||
invisImageCanvas.width = imgNW;
|
||||
invisImageCanvas.height = imgNH;
|
||||
invisImageCanvas.style.display = "none";
|
||||
// Create code container
|
||||
var droppedImageCode =
|
||||
document.createElement("textarea");
|
||||
droppedImageCode.className = "code";
|
||||
droppedImageCode.style.width = "698px";
|
||||
droppedImageCode.rows = "20";
|
||||
// Create div container
|
||||
var droppedImageDiv = document.createElement("div");
|
||||
droppedImageDiv.className = "image-view";
|
||||
droppedImageDiv.appendChild(droppedImageCanvas);
|
||||
droppedImageDiv.appendChild(invisImageCanvas);
|
||||
var imageContainer =
|
||||
document.getElementById("image-container");
|
||||
imageContainer.innerHTML = "";
|
||||
imageContainer.appendChild(droppedImageDiv);
|
||||
imageContainer.appendChild(
|
||||
document.createElement("br")
|
||||
);
|
||||
}
|
||||
// Draw raster between tiles on the canvas
|
||||
droppedImageContext.beginPath();
|
||||
for (
|
||||
var j = 1;
|
||||
j <= Math.floor(700 / (tileW + 2));
|
||||
j++
|
||||
) {
|
||||
droppedImageContext.moveTo(
|
||||
j * tileW + 1 + (j - 1) * 2,
|
||||
0
|
||||
);
|
||||
droppedImageContext.lineTo(
|
||||
j * tileW + 1 + (j - 1) * 2,
|
||||
canvasHeight
|
||||
);
|
||||
}
|
||||
for (
|
||||
var k = 1;
|
||||
k <=
|
||||
Math.ceil(
|
||||
imgNH / imgNW / Math.floor(700 / tileW + 2)
|
||||
);
|
||||
k++
|
||||
) {
|
||||
droppedImageContext.moveTo(
|
||||
0,
|
||||
k * tileW + 1 + (k - 1) * 2
|
||||
);
|
||||
droppedImageContext.lineTo(
|
||||
canvasWidth,
|
||||
k * tileW + 1 + (k - 1) * 2
|
||||
);
|
||||
}
|
||||
droppedImageContext.strokeStyle = "#281c1c";
|
||||
droppedImageContext.lineWidth = 2;
|
||||
droppedImageContext.stroke();
|
||||
let sep =
|
||||
window.document.getElementsByClassName("separator");
|
||||
for (let item of sep) {
|
||||
item.style.borderColor = "#ce422b";
|
||||
}
|
||||
// Generate the sprite string
|
||||
var spriteString =
|
||||
"static " +
|
||||
imageData.name.split("_")[0] +
|
||||
": [u8;_] = " +
|
||||
"[\n" +
|
||||
imgNW +
|
||||
", " +
|
||||
imgNW +
|
||||
", // width, height,\n" +
|
||||
"// TILE 00\n";
|
||||
var pageCount = Math.ceil(imgNH / 8);
|
||||
var columnCount = imgNW;
|
||||
var currentByte = 0;
|
||||
var rowCounter = 0;
|
||||
var tileCounter = 0;
|
||||
// Read the sprite page-by-page
|
||||
for (var page = 0; page < pageCount; page++) {
|
||||
// Read the page column-by-column
|
||||
imageContainer.appendChild(droppedImageCode);
|
||||
// Create context for drawing
|
||||
var droppedImageContext =
|
||||
droppedImageCanvas.getContext("2d");
|
||||
droppedImageContext.imageSmoothingEnabled = false;
|
||||
var invisImageContext =
|
||||
invisImageCanvas.getContext("2d");
|
||||
// Draw the image on an invisible canvas to generate the code
|
||||
invisImageContext.drawImage(droppedImage, 0, 0);
|
||||
// Clip the image and draw individual tiles on the canvas with 2px spacing inbetween
|
||||
for (
|
||||
var column = 0;
|
||||
column < columnCount;
|
||||
column++
|
||||
var i = 0, x = 0, y = 0, tile;
|
||||
i < imgNH / imgNW;
|
||||
i++
|
||||
) {
|
||||
// Read the column into a byte
|
||||
var spriteByte = 0;
|
||||
for (var yPixel = 0; yPixel < 8; yPixel++) {
|
||||
// If the color of the pixel is not black, count it as white
|
||||
var pixelColor =
|
||||
invisImageContext.getImageData(
|
||||
column,
|
||||
page * 8 + yPixel,
|
||||
1,
|
||||
1
|
||||
).data;
|
||||
if (
|
||||
pixelColor[0] > 0 ||
|
||||
pixelColor[1] > 0 ||
|
||||
pixelColor[2] > 0
|
||||
) {
|
||||
spriteByte |= 1 << yPixel;
|
||||
}
|
||||
if (x + tileW + 2 <= canvasWidth) {
|
||||
x += tileW + 2;
|
||||
} else {
|
||||
x = 0;
|
||||
y += tileH + 2;
|
||||
}
|
||||
// Print the column in hex notation, add a comma for formatting
|
||||
var digitStr = spriteByte.toString(16);
|
||||
if (digitStr.length == 1) {
|
||||
digitStr = "0" + digitStr;
|
||||
if (i === 0) {
|
||||
x = 0;
|
||||
}
|
||||
spriteString += "0x" + digitStr + ", ";
|
||||
if (currentByte % imgNW == imgNW - 1) {
|
||||
spriteString += "\n";
|
||||
rowCounter++;
|
||||
if (
|
||||
rowCounter == imgNW / 8 &&
|
||||
tileCounter < imgNH / imgNW - 1
|
||||
) {
|
||||
tileCounter++;
|
||||
var tileNumber =
|
||||
tileCounter.toString().length === 1
|
||||
? "0" + tileCounter.toString()
|
||||
: tileCounter.toString();
|
||||
spriteString +=
|
||||
"// TILE " + tileNumber + "\n";
|
||||
rowCounter = 0;
|
||||
}
|
||||
}
|
||||
currentByte++;
|
||||
droppedImageContext.drawImage(
|
||||
droppedImage,
|
||||
0,
|
||||
i * imgNW,
|
||||
imgNW,
|
||||
imgNW,
|
||||
x,
|
||||
y,
|
||||
tileW,
|
||||
tileH
|
||||
);
|
||||
}
|
||||
}
|
||||
// Terminate the array
|
||||
spriteString += "];";
|
||||
// Create an invisible element containing the string
|
||||
droppedImageCode.innerHTML = spriteString;
|
||||
}, 50);
|
||||
};
|
||||
reader.readAsDataURL(imageData);
|
||||
}
|
||||
</script>
|
||||
</body>
|
||||
|
||||
</html>
|
||||
// Draw raster between tiles on the canvas
|
||||
droppedImageContext.beginPath();
|
||||
for (
|
||||
var j = 1;
|
||||
j <= Math.floor(700 / (tileW + 2));
|
||||
j++
|
||||
) {
|
||||
droppedImageContext.moveTo(
|
||||
j * tileW + 1 + (j - 1) * 2,
|
||||
0
|
||||
);
|
||||
droppedImageContext.lineTo(
|
||||
j * tileW + 1 + (j - 1) * 2,
|
||||
canvasHeight
|
||||
);
|
||||
}
|
||||
for (
|
||||
var k = 1;
|
||||
k <=
|
||||
Math.ceil(
|
||||
imgNH / imgNW / Math.floor(700 / tileW + 2)
|
||||
);
|
||||
k++
|
||||
) {
|
||||
droppedImageContext.moveTo(
|
||||
0,
|
||||
k * tileW + 1 + (k - 1) * 2
|
||||
);
|
||||
droppedImageContext.lineTo(
|
||||
canvasWidth,
|
||||
k * tileW + 1 + (k - 1) * 2
|
||||
);
|
||||
}
|
||||
droppedImageContext.strokeStyle = "#281c1c";
|
||||
droppedImageContext.lineWidth = 2;
|
||||
droppedImageContext.stroke();
|
||||
let sep =
|
||||
window.document.getElementsByClassName("separator");
|
||||
for (let item of sep) {
|
||||
item.style.borderColor = "#ce422b";
|
||||
}
|
||||
// Generate the sprite string
|
||||
var spriteString =
|
||||
"static " +
|
||||
imageData.name.split("_")[0] +
|
||||
": [u8;_] = " +
|
||||
"[\n" +
|
||||
imgNW +
|
||||
", " +
|
||||
imgNW +
|
||||
", // width, height,\n" +
|
||||
"// TILE 00\n";
|
||||
var pageCount = Math.ceil(imgNH / 8);
|
||||
var columnCount = imgNW;
|
||||
var currentByte = 0;
|
||||
var rowCounter = 0;
|
||||
var tileCounter = 0;
|
||||
// Read the sprite page-by-page
|
||||
for (var page = 0; page < pageCount; page++) {
|
||||
// Read the page column-by-column
|
||||
for (
|
||||
var column = 0;
|
||||
column < columnCount;
|
||||
column++
|
||||
) {
|
||||
// Read the column into a byte
|
||||
var spriteByte = 0;
|
||||
for (var yPixel = 0; yPixel < 8; yPixel++) {
|
||||
// If the color of the pixel is not black, count it as white
|
||||
var pixelColor =
|
||||
invisImageContext.getImageData(
|
||||
column,
|
||||
page * 8 + yPixel,
|
||||
1,
|
||||
1
|
||||
).data;
|
||||
if (
|
||||
pixelColor[0] > 0 ||
|
||||
pixelColor[1] > 0 ||
|
||||
pixelColor[2] > 0
|
||||
) {
|
||||
spriteByte |= 1 << yPixel;
|
||||
}
|
||||
}
|
||||
// Print the column in hex notation, add a comma for formatting
|
||||
var digitStr = spriteByte.toString(16);
|
||||
if (digitStr.length == 1) {
|
||||
digitStr = "0" + digitStr;
|
||||
}
|
||||
spriteString += "0x" + digitStr + ", ";
|
||||
if (currentByte % imgNW == imgNW - 1) {
|
||||
spriteString += "\n";
|
||||
rowCounter++;
|
||||
if (
|
||||
rowCounter == imgNW / 8 &&
|
||||
tileCounter < imgNH / imgNW - 1
|
||||
) {
|
||||
tileCounter++;
|
||||
var tileNumber =
|
||||
tileCounter.toString().length === 1
|
||||
? "0" + tileCounter.toString()
|
||||
: tileCounter.toString();
|
||||
spriteString +=
|
||||
"// TILE " + tileNumber + "\n";
|
||||
rowCounter = 0;
|
||||
}
|
||||
}
|
||||
currentByte++;
|
||||
}
|
||||
}
|
||||
// Terminate the array
|
||||
spriteString += "];";
|
||||
// Create an invisible element containing the string
|
||||
droppedImageCode.innerHTML = spriteString;
|
||||
}, 50);
|
||||
};
|
||||
reader.readAsDataURL(imageData);
|
||||
}
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue