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shapes_editor.html
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shapes_editor.html
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<!DOCTYPE HTML>
<html>
<head>
<title>lcdgame.js - shapes editor tool</title>
</head>
<script type="text/javascript" src="bin-packing-master/js/packer.growing.js"></script>
<script>
var allgameslist = ['highway', 'searanger'];
var cvsorg;
var cvsspr;
var ctxorg;
var ctxspr;
var imgorg = new Image();
var imgspr = new Image();
var jsondata;
var imgFileUrl;
var shapeindex;
var shapesedit = [];
imgorg.onload = function() {
onimageloaded();
};
// -------------------------------------
// get offset position of element within document
// -------------------------------------
function findPos(el) {
var curleft = 0, curtop = 0;
if (el.offsetParent) {
do {
curleft += el.offsetLeft;
curtop += el.offsetTop;
} while (el = el.offsetParent); // assign (not compare!) parent element
return { x: curleft, y: curtop };
}
return undefined;
}
function initlcdgametool() {
cvsorg = document.getElementById('imgorginal');
cvsspr = document.getElementById('imgspritesheet');
ctxorg = cvsorg.getContext('2d');
ctxspr = cvsspr.getContext('2d');
// add event handlers
cvsorg.addEventListener("mousedown", imageonmousedown, false);
cvsorg.addEventListener("mousemove", imageonmousemove, false);
cvsorg.addEventListener("mouseup", imageonmouseup, false);
window.addEventListener("keydown", imageonkeydown, false);
// fill game list
for (var i = 0; i < allgameslist.length;i++) {
var x = document.getElementById("gamelist");
var option = document.createElement("option");
option.text = allgameslist[i];
x.add(option);
};
// initially select first game in list
selectlcdgame(0);
}
function changelcdgame() {
// get selected game index
var gamelist = document.getElementById("gamelist");
gameindex = gamelist.selectedIndex;
selectlcdgame(gameindex);
}
function changeimagefile(imgFileUrl) {
// set selected photo index
document.getElementById("txtimgorg").value = imgFileUrl;
// clear JSON text
document.getElementById("jsonastext").value = "";
// load both org/edit images
imgorg.src = imgFileUrl; // <- will trigger onload event
}
function selectlcdgame(index) {
// set selected game index
var gamename = allgameslist[index];
var imgFileUrl = gamename + "/img/" + gamename + "_editshapes.png";
var jsonFileUrl = gamename + "/js/" + gamename + ".json";
// load json data
loadJSON(jsonFileUrl);
// load both org/edit images
imgorg.src = imgFileUrl; // <- will trigger onload event
}
function onimageloaded() {
shapeindex = -1;
// testing
console.log('imgorg.width='+imgorg.width+' imgorg.height='+imgorg.height);
// adjust canvas size
cvsorg.width = imgorg.width;
cvsorg.height = imgorg.height;
// refresh shapes canvas
imagerefresh();
}
//
function imagerefresh() {
// clear and draw original image
ctxorg.clearRect(0, 0, imgorg.width, imgorg.height);
ctxorg.drawImage(imgorg, 0, 0);
// draw rectangles around all shapes
for (var i = 0; i < shapesedit.length; i++) {
var x, y, w, h;
x = shapesedit[i].xpos;
y = shapesedit[i].ypos;
w = shapesedit[i].w;
h = shapesedit[i].h;
// color for shapes
linecolor = "#0ff";
if (shapeindex != -1) {
if (i == shapeindex) {
linecolor = "#ff0";
} else {
if (shapesedit[i].name == shapesedit[shapeindex].name) {
linecolor = "#f80";
};
};
};
// highlight a shape
ctxorg.beginPath();
ctxorg.rect(x, y, w, h);
ctxorg.lineWidth = "1";
ctxorg.strokeStyle = linecolor;
ctxorg.stroke();
// draw line to indicate "is copy of"
if ( (shapesedit[i].iscopy == true) && (typeof shapesedit[i].xpos !== 'undefined') ) {
// draw line
ctxorg.beginPath();
ctxorg.lineWidth = "1";
ctxorg.strokeStyle = "#f0f";
ctxorg.moveTo((x+w), (y+h));
ctxorg.lineTo(shapesedit[i].xcopy, shapesedit[i].ycopy);
ctxorg.stroke();
};
// test index order
ctxorg.font = "bold 12px sans-serif";
ctxorg.fillStyle = "#f0f";
ctxorg.fillText((i+1), x, y);
}
}
//
function getshapeindex(px, py) {
// check all shapes
for (var i = 0; i < shapesedit.length; i++) {
var x, y, w, h;
x = shapesedit[i].xpos;
y = shapesedit[i].ypos;
w = shapesedit[i].w;
h = shapesedit[i].h;
if ( (py >= y) && (py <= y+h) ) {
if ( (px >= x) && (px <= x+w) ) {
return i;
}
}
}
// no index found
return -1;
}
//
function imageonmousedown(e) {
// determine click of existing shape, or create a new one
// determine x,y position within entire document
var xt = e.pageX;
var yt = e.pageY;
// determine x,y position in canvas image
var pos = findPos(cvsorg);
xt = (xt - pos.x)
yt = (yt - pos.y)
// determine if clicked on existing shape or create a new one
shapeindex = getshapeindex(xt, yt);
// add new shape
if (shapeindex == -1) {
console.log('imageonmousedown -> add new shape');
// create new shape
var name = document.getElementById("txtshapename").value;
var shapetype = document.getElementById("listshapetype").value;
var shapeorder = parseInt(document.getElementById("txtshapeorder").value);
// add to ordernr
if (isNaN(shapeorder)) {shapeorder = 1} else {shapeorder++};
setshapepropertyoremtpy("txtshapeorder", shapeorder);
var newshape = {"name": name, "type": shapetype, "order": shapeorder, "xpos": xt, "ypos": yt, "w": 1, "h": 1};
var i = shapesedit.length;
shapesedit.splice(i, 0, newshape);
shapeindex = shapesedit.length-1;
} else {
console.log('imageonmousedown -> select existing shape');
// different shape selected, refresh canvas
imagerefresh();
setshapeproperties();
};
// refresh canvas
imagerefresh();
}
function imageonmousemove(e) {
// expand/resize a newly added shape
if (e.which == 1) {
//alert('imageonmousemove + button');
// determine x,y position within entire document
var xt = e.pageX;
var yt = e.pageY;
console.log('imageonmousemove -> shapeindex='+shapeindex+' xt,yt='+xt+','+yt);
// determine x,y position in canvas image
var pos = findPos(cvsorg);
xt = (xt - pos.x) - shapesedit[shapeindex].xpos;
yt = (yt - pos.y) - shapesedit[shapeindex].ypos;
shapesedit[shapeindex].w = xt;
shapesedit[shapeindex].h = yt;
// refresh canvas
imagerefresh();
};
}
function imageonmouseup() {
// correction for negative width or height (when adding shape with mouse, swipe bottom-right to upper-left)
var w = shapesedit[shapeindex].w;
var h = shapesedit[shapeindex].h;
if (w < 0) {
shapesedit[shapeindex].xpos += w;
shapesedit[shapeindex].w = Math.abs(w);
};
if (h < 0) {
shapesedit[shapeindex].y += h;
shapesedit[shapeindex].h = Math.abs(h);
};
}
function imageonkeydown(e) {
e = e || window.event;
// press 'n' to tab through all shapes
if ((e.keyCode == 66) || (e.keyCode == 78) ) {
if (e.keyCode == 66) {shapeindex--;} else {shapeindex++;};
if (shapeindex >= shapesedit.length) {
shapeindex = 0;
};
if (shapeindex < 0) {
shapeindex = shapesedit.length-1;
};
setshapeproperties();
imagerefresh();
return true;
};
if (shapeindex != -1) {
var shiftPressed = e.shiftKey ? true : false;
switch(e.keyCode) {
case 37: // left arrow
if (shiftPressed) {
shapesedit[shapeindex].w -= 1;
} else {
shapesedit[shapeindex].xpos -= 1;
}
break;
case 38: // up arrow
if (shiftPressed) {
shapesedit[shapeindex].h -= 1;
} else {
shapesedit[shapeindex].ypos -= 1;
}
break;
case 39: // right arrow
if (shiftPressed) {
shapesedit[shapeindex].w += 1;
} else {
shapesedit[shapeindex].xpos += 1;
}
break;
case 40: // down arrow
if (shiftPressed) {
shapesedit[shapeindex].h += 1;
} else {
shapesedit[shapeindex].ypos += 1;
}
break;
case 46: // delete key
shapesedit.splice(shapeindex, 1);
shapeindex = -1;
break;
default:
return false;
};
// refresh canvas
imagerefresh();
};
}
function setshapeproperties() {
setshapepropertyoremtpy("txtshapename", shapesedit[shapeindex].name);
setshapepropertyoremtpy("txtshapex", shapesedit[shapeindex].xpos);
setshapepropertyoremtpy("txtshapey", shapesedit[shapeindex].ypos);
setshapepropertyoremtpy("txtshapew", shapesedit[shapeindex].w);
setshapepropertyoremtpy("txtshapeh", shapesedit[shapeindex].h);
setshapepropertyoremtpy("listshapetype", shapesedit[shapeindex].type);
setshapepropertyoremtpy("txtshapeorder", shapesedit[shapeindex].order);
document.getElementById("checkshapecopy").checked = (shapesedit[shapeindex].iscopy == true);
setshapepropertyoremtpy("txtshapexcopy", shapesedit[shapeindex].xcopy);
setshapepropertyoremtpy("txtshapeycopy", shapesedit[shapeindex].ycopy);
setshapepropertyoremtpy("txtshapexoffset", shapesedit[shapeindex].xoff);
setshapepropertyoremtpy("txtshapeyoffset", shapesedit[shapeindex].yoff);
}
function setshapepropertyoremtpy(id, value) {
if ( (typeof value == 'undefined') || (value == "") || (value == null) ) {
document.getElementById(id).value = null;
} else {
document.getElementById(id).value = value;
}
}
function propertyonchange(el) {
// get input value
var inputvalue = document.getElementById(el.id).value;
// which input box or list was it
switch (el.id) {
case "txtshapename":
shapesedit[shapeindex].name = inputvalue;
break;
case "txtshapex":
shapesedit[shapeindex].xpos = parseInt(inputvalue);
break;
case "txtshapey":
shapesedit[shapeindex].ypos = parseInt(inputvalue);
break;
case "txtshapew":
shapesedit[shapeindex].w = parseInt(inputvalue);
break;
case "txtshapeh":
shapesedit[shapeindex].h = parseInt(inputvalue);
break;
case "txtshapeorder":
if ( isNaN( parseInt(inputvalue) ) ) {
delete shapesedit[shapeindex].order;
} else {
shapesedit[shapeindex].order = parseInt(inputvalue);
};
break;
case "checkshapecopy":
if (document.getElementById(el.id).checked == true) {
shapesedit[shapeindex].iscopy = true;
} else {
delete shapesedit[shapeindex].iscopy; // make 'iscopy' be undefined
};
break;
case "txtshapexcopy":
shapesedit[shapeindex].xcopy = parseInt(inputvalue);
break;
case "txtshapeycopy":
shapesedit[shapeindex].ycopy = parseInt(inputvalue);
break;
case "txtshapexoffset":
if ( isNaN(inputvalue) ) {
delete shapesedit[shapeindex].xoff;
} else {
shapesedit[shapeindex].xoff = parseInt(inputvalue);
};
break;
case "txtshapeyoffset":
if ( isNaN(inputvalue) ) {
delete shapesedit[shapeindex].yoff;
} else {
shapesedit[shapeindex].yoff = parseInt(inputvalue);
};
break;
};
// refresh canvas
imagerefresh();
}
function changeshapetype() {
var stlist = document.getElementById("listshapetype");
shapesedit[shapeindex].type = stlist.options[stlist.selectedIndex].text;
imagerefresh();
}
// -------------------------------------
// json loading functions
// -------------------------------------
function loadJSON(path) {
var xhrCallback = function()
{
if (xhr.readyState === XMLHttpRequest.DONE) {
if ((xhr.status === 200) || (xhr.status === 0)) {
this.onJSONsuccess(JSON.parse(xhr.responseText));
} else {
this.onJSONerror(xhr);
}
}
};
var xhr = new XMLHttpRequest();
xhr.onreadystatechange = xhrCallback.bind(this);
xhr.open("GET", path, true);
xhr.send();
}
function onJSONsuccess(data) {
// load all from JSON data
jsondata = data;
// reset edit shapes
shapesedit = [];
// add current/previous values to all shape objects
for (var i = 0; i < jsondata.shapes.length; i++) {
var shape = {"name": jsondata.shapes[i].name,
"type": jsondata.shapes[i].type,
"x": jsondata.shapes[i].x,
"y": jsondata.shapes[i].y,
"w": jsondata.shapes[i].w,
"h": jsondata.shapes[i].h,
"xpos": jsondata.shapes[i].xpos, // keep original x-position
"ypos": jsondata.shapes[i].ypos // keep original y-position
};
// reconstruct editor offset position
if (typeof jsondata.shapes[i].xedit !== 'undefined') {
shape.xoff = shape.xpos;
shape.xpos = jsondata.shapes[i].xedit;
};
if (typeof jsondata.shapes[i].yedit !== 'undefined') {
shape.yoff = shape.ypos;
shape.ypos = jsondata.shapes[i].yedit;
};
// add edit shape
shapesedit.splice(shapesedit.length, 0, shape);
};
// reconstruct sequence numbers
if (typeof jsondata.sequences !== 'undefined') {
for (var s = 0; s < jsondata.sequences.length; s++) {
var sequencename = jsondata.sequences[s].name;
for (var i = 0; i < jsondata.sequences[s].ids.length; i++) {
var idx = jsondata.sequences[s].ids[i];
reconstructNameAndOrder(idx, sequencename);
};
};
};
if (typeof jsondata.digits !== 'undefined') {
for (var d = 0; d < jsondata.digits.length; d++) {
var digitsname = jsondata.digits[d].name;
for (var i = 0; i < jsondata.digits[d].ids.length; i++) {
var idx = jsondata.digits[d].ids[i];
reconstructNameAndOrder(idx, digitsname);
};
for (var i = 0; i < jsondata.digits[d].placeids.length; i++) {
var idx = jsondata.digits[d].placeids[i];
reconstructNameAndOrder(idx, digitsname);
};
};
};
// reconstruct is-copy-of values
for (var i = 0; i < shapesedit.length-1; i++) {
for (var j = i+1; j < shapesedit.length; j++) {
if ( (typeof shapesedit[j].iscopy == 'undefined') && (shapesedit[j].type != 'digitpos') && (shapesedit[j].name == shapesedit[i].name) && (shapesedit[j].x == shapesedit[i].x) && (shapesedit[j].y == shapesedit[i].y) ) {
// [j] is a copy of [i]
shapesedit[j].iscopy = true;
shapesedit[j].xcopy = shapesedit[i].xpos;
shapesedit[j].ycopy = shapesedit[i].ypos;
};
};
};
//shapesedit[i].iscopy
}
function reconstructNameAndOrder(idx, sequencename) {
var getname = shapesedit[idx].name;
var ordernr = getname.replace(sequencename, '');
if (isNaN(ordernr)) {ordernr = idx}; // fail safe
// set corrected values
shapesedit[idx].name = sequencename;
shapesedit[idx].order = ordernr;
}
function onJSONerror(xhr) {
console.log("** ERROR ** lcdgame.js - onJSONerror: error loading json file");
console.error(xhr);
}
// -------------------------------------
// json "saving"(=write to memotext) functions
// -------------------------------------
// sorting routine is part of "2D Bin Packing" taken from https://github.com/jakesgordon/sprite-factory
sorting = {
random : function (a,b) { return Math.random() - 0.5; },
w : function (a,b) { return b.w - a.w; },
h : function (a,b) { return b.h - a.h; },
a : function (a,b) { return b.area - a.area; },
max : function (a,b) { return Math.max(b.w, b.h) - Math.max(a.w, a.h); },
min : function (a,b) { return Math.min(b.w, b.h) - Math.min(a.w, a.h); },
height : function (a,b) { return sorting.msort(a, b, ['h', 'w']); },
width : function (a,b) { return sorting.msort(a, b, ['w', 'h']); },
area : function (a,b) { return sorting.msort(a, b, ['a', 'h', 'w']); },
maxside : function (a,b) { return sorting.msort(a, b, ['max', 'min', 'h', 'w']); },
msort: function(a, b, criteria) { /* sort by multiple criteria */
var diff, n;
for (n = 0 ; n < criteria.length ; n++) {
diff = sorting[criteria[n]](a,b);
if (diff != 0)
return diff;
}
return 0;
},
}
function compilespritesheet() {
// separate array with only the actual output shapes (no digit positions)
var shapesheet = [];
// put all relevant elements in the prepare array
for (var i = 0; i < shapesedit.length; i++) {
// check if shape is output shape
if ( (shapesedit[i].type != 'digitpos') && (typeof shapesedit[i].iscopy == 'undefined') ) {
// create new shape
var newshape = {"name": shapesedit[i].name,
"type": shapesedit[i].type,
"order": shapesedit[i].order,
"x": shapesedit[i].xpos,
"y": shapesedit[i].ypos,
"w": shapesedit[i].w,
"h": shapesedit[i].h,
"xpos": shapesedit[i].xpos, // keep original x-position
"ypos": shapesedit[i].ypos // keep original y-position
};
// add new shape
shapesheet.splice(shapesheet.length, 0, newshape);
};
};
// sorting the array is needed for the 2D Bin Packing algorithm
var selsort = document.getElementById('selsort').value;
shapesheet.sort(sorting[selsort]);
// rectangle pack and sprites
var packer = new GrowingPacker();
console.log('before packer.fit(shapesheet)');
packer.fit(shapesheet);
console.log('after packer.fit(shapesheet)');
// match the fitted 2d BinPacked shapes back to the put all relevant elements in the prepare array
for (var i = 0; i < shapesedit.length; i++) {
var index = -1;
// find matching shape in 2D bin packed array shapesheet
for (var j = 0; j < shapesheet.length; j++) {
if ( (shapesedit[i].name == shapesheet[j].name) && (shapesedit[i].xpos == shapesheet[j].xpos) && (shapesedit[i].ypos == shapesheet[j].ypos) && (shapesedit[i].w == shapesheet[j].w) && (shapesedit[i].h == shapesheet[j].h) ) {
index = j;
break;
}
}
// get x,y from 2d bin packed array
if (index != -1) {
shapesedit[i].x = shapesheet[index].fit.x;
shapesedit[i].y = shapesheet[index].fit.y;
};
};
// draw sprite sheet output
drawspritesheet(shapesheet);
// print json output
printjson();
// remove temporary edit properties
for (var i = 0; i < shapesedit.length; i++) {
delete shapesedit[i].edittag;
delete shapesedit[i].fit;
};
// save shapes edit to local storage, for next time
//printrealjson(shapesedit);
}
function drawspritesheet(ary) {
var xmax = 0;
var ymax = 0;
// find maximum needed x,y position
for (var i = 0; i < ary.length; i++) {
// get maximum x,y position
var x = ary[i].fit.x + ary[i].w;
var y = ary[i].fit.y + ary[i].h;
// compare and adjust
if (x > xmax) {xmax = x};
if (y > ymax) {ymax = y};
};
// adjust output canvas size
console.log('drawspritesheet - xmax='+xmax+' ymax='+ymax);
cvsspr.width = xmax;
cvsspr.height = ymax;
// draw all shapes to output canvas
for (var i = 0; i < ary.length; i++) {
// compare and adjust
ctxspr.drawImage(
imgorg,
ary[i].xpos, // from
ary[i].ypos,
ary[i].w,
ary[i].h,
ary[i].fit.x, // to
ary[i].fit.y,
ary[i].w,
ary[i].h
);
};
}
function printrealjson(ary) {
document.getElementById("jsonastext").value = JSON.stringify(ary);
}
function sortonnameorder(a,b) {
if (a.name > b.name) {
return +1;
} else if (a.name < b.name) {
return -1;
} else {
if ( (typeof a.order !== 'undefined' ) && (typeof b.order !== 'undefined' ) ) {
if (a.order == b.order) {
return a.xpos - b.xpos; // order might be the same
} else {
return a.order - b.order;
}
} else {
return a.xpos - b.xpos; // order might be undefined
}
};
}
function printjson() {
// first sort the array on name, then order
shapesedit.sort(sortonnameorder);
// build output string
var str = '{\r\n';
str = str + '\t"imgback": "' + jsondata.imgback + '",\r\n';
str = str + '\t"imgshapes": "' + jsondata.imgshapes + '",\r\n';
// sequences
var maxnameseq = 0; // determine maximum sequence name length
var maxnameshp = 0; // determine maximum shape name length
for (var i = 0; i < shapesedit.length; i++) {
shapesedit[i].edittag = false; // add temporary helper property
if (shapesedit[i].name.length > maxnameseq) {maxnameseq = shapesedit[i].name.length};
var testname = shapesedit[i].name;
if (typeof shapesedit[i].order !== 'undefined') {testname = testname + shapesedit[i].order};
if (testname.length > maxnameshp) {maxnameshp = testname.length};
};
// export all shapes data
str = str + '\t"shapes": [';
var digitname = '';
var digx, digy;
for (var i = 0; i < shapesedit.length; i++) {
var name, type, x, y, w, h, xpos, ypos;
// exception for digitpositions, make digitposition point to first digit in sprite sheet
if (shapesedit[i].type == 'digit') {
// check if switch to another digit name
if (shapesedit[i].name != digitname) {
digitname = shapesedit[i].name;
digx = shapesedit[i].x;
digy = shapesedit[i].y;
};
};
// shape properties
name = shapesedit[i].name;
if (shapesedit[i].type == 'digitpos') {
name = name+'_';
} else {
if (typeof shapesedit[i].order !== 'undefined') {
name = name + shapesedit[i].order;
}
};
// output line for json
name = ('"'+name+'"'+' ').substr(0, (maxnameshp+2)); // +2 for two quotes (") +2 to fit order nr into name
type = ('"'+shapesedit[i].type+'"'+' ').substr(0, 8+2); // max is 8 ("digitpos") and +2 for two quotes (")
x = (" " + shapesedit[i].x).substr(-4);
y = (" " + shapesedit[i].y).substr(-4);
w = (" " + shapesedit[i].w).substr(-3);
h = (" " + shapesedit[i].h).substr(-3);
xpos = (" " + shapesedit[i].xpos).substr(-4);
ypos = (" " + shapesedit[i].ypos).substr(-4);
// exception for digitpositions, make digitposition display the first digit of this name (usually the zero)
if (shapesedit[i].type == 'digitpos') {
x = (" " + digx).substr(-4);
y = (" " + digy).substr(-4);
};
// exception for iscopy, make copy shaped point to its original shape in the sprite sheet
if ( (shapesedit[i].iscopy == true) && (typeof shapesedit[i].xpos !== 'undefined') ) {
var orgidx = findoriginalshape(i);
// use x,y sprite sheet coordinates from original shape instead
if (orgidx != -1) {
x = (" " + shapesedit[orgidx].x).substr(-4);
y = (" " + shapesedit[orgidx].y).substr(-4);
w = (" " + shapesedit[orgidx].w).substr(-3);
h = (" " + shapesedit[orgidx].h).substr(-3);
};
};
// exception for offset, actual in-game position is different than in original editor image
var editorgpos = '';
if (typeof shapesedit[i].xoff !== 'undefined') {
xpos = (" " + shapesedit[i].xoff).substr(-4);
editorgpos = ', "xedit":' + shapesedit[i].xpos;
};
if (typeof shapesedit[i].yoff !== 'undefined') {
ypos = (" " + shapesedit[i].yoff).substr(-4);
editorgpos = editorgpos + ', "yedit":' + shapesedit[i].ypos;
};
str = str + '\r\n\t\t' + '{"name":' + name + ', "type":' + type + ', "x":' + x + ', "y":' + y + ', "w":' + w + ', "h":' + h + ', "xpos":'+ xpos + ', "ypos":'+ ypos + editorgpos + '},';
};
// remove last ','
str = str.substr(0, str.length-1);
str = str + '\r\n\t],\r\n'; // close shapes part
// export all sequences and digits
var strseq = ''; // sequences
var strdig = ''; // digits
var strbtn = ''; // buttons
for (var i = 0; i < shapesedit.length; i++) {
if (shapesedit[i].edittag == false) {
var strtmp = shapesedit[i].name;
var ids = '';
var place = '';
var strmax = '';
var strtype = '';
// export sequences with same name
for (j = 0; j < shapesedit.length; j++) {
if ( (shapesedit[j].name == strtmp) && (shapesedit[j].edittag == false) ) {
// exported once, do not export again
shapesedit[j].edittag = true;
strtype = shapesedit[j].type;
// check which type of shape
if (shapesedit[j].type == 'digitpos') {
place = place + j + ', ';
} else {
ids = ids + j + ', ';
};
};
};
// format align names
strtmp = '"' + strtmp + '"';
strtmp = (strtmp+" ").substr(0, (maxnameseq+2)); // +2 for two quotes (")
// write to output
strtmp = '\t\t{"name": ' + strtmp
if (ids != '') {
// remove last ', '
ids = ids.substr(0, ids.length-2);
// write to output
strtmp = strtmp + ', "ids": [' + ids + ']';
};
if (place != '') {
// remove last ', '
place = place.substr(0, place.length-2);
// write to output
strtmp = strtmp + ', "placeids": [' + place + ']';
};
// search maxstring in original data, only for digits
if (typeof jsondata.digits !== 'undefined') {
for (j = 0; j < jsondata.digits.length; j++) {
if ( (jsondata.digits[j].name == shapesedit[i].name) && (typeof jsondata.digits[j].max !== 'undefined') ) {
strtmp = strtmp + ', "max": "' + jsondata.digits[j].max + '" ';
};
};
};
// search defaultkey in original data, only for buttons
if (typeof jsondata.buttons !== 'undefined') {
for (j = 0; j < jsondata.buttons.length; j++) {
if ( (jsondata.buttons[j].name == shapesedit[i].name) && (typeof jsondata.buttons[j].defaultkey !== 'undefined') ) {
strtmp = strtmp + ', "defaultkey": "' + jsondata.buttons[j].defaultkey + '" ';
};
};
};
strtmp = strtmp + '},\r\n';
// add to sequences or digits
if ( (strtype == 'digit') || (strtype == 'digitpos') ) {
strdig = strdig + strtmp;
} else if (strtype == 'button') {
strbtn = strbtn + strtmp;
} else {
strseq = strseq + strtmp;
};
};
};
// add all sequences to final output
if (strseq != '') {
str = str + '\t"sequences": [\r\n' + strseq.substr(0, strseq.length-3) + '\r\n\t],\r\n';
};
// add digits to final output
if (strdig != '') {
str = str + '\t"digits": [\r\n' + strdig.substr(0, strdig.length-3) + '\r\n\t],\r\n';
};
// add buttons to final output
if (strbtn != '') {
str = str + '\t"buttons": [\r\n' + strbtn.substr(0, strbtn.length-3) + '\r\n\t],\r\n';
};
// add sounds from original data (unchanged)
var strsnd = '';
if (typeof jsondata.buttons !== 'undefined') {
for (j = 0; j < jsondata.sounds.length; j++) {
var strtemp = '"' + jsondata.sounds[j].name + '"';
strtemp = (strtemp+" ").substr(0, (maxnameseq+2)); // +2 for two quotes (")
strsnd = strsnd + '\t\t{"name": ' + strtemp + ', "filename": "' + jsondata.sounds[j].filename + '"},\r\n';
};
};
if (strsnd != '') {
str = str + '\t"sounds": [\r\n' + strsnd.substr(0, strsnd.length-3) + '\r\n\t]\r\n}';
};
document.getElementById("jsonastext").value = str;
};
function findoriginalshape(index) {
var name = shapesedit[index].name;
var xcopy = shapesedit[index].xcopy;
var ycopy = shapesedit[index].ycopy;
// find original shape by name and position
for (var i = 0; i < shapesedit.length; i++) {
if (i != index) {
if ( (typeof shapesedit[i].iscopy == 'undefined') && (shapesedit[i].name == name) && (shapesedit[i].xpos == xcopy) && (shapesedit[i].ypos == ycopy) ) {
return i; // found it!
};
};
};
// couldn't find original shape
return -1;
};
function resizeallshapes() {
var str = document.getElementById("txtshapesscale").value;
var fact = parseFloat(str);
// error checking
if (fact !== Number(str)) {
alert('Cannot resize, '+str+' is not a valid floating point value.');
return;
};
alert('resizeallshapes -> fact='+fact);
for (var i = 0; i < shapesedit.length; i++) {
shapesedit[i].x = parseInt( Math.round( fact * shapesedit[i].x ) );
shapesedit[i].y = parseInt( Math.round( fact * shapesedit[i].y ) );
shapesedit[i].w = parseInt( Math.round( fact * shapesedit[i].w ) );
shapesedit[i].h = parseInt( Math.round( fact * shapesedit[i].h ) );
};
};
</script>
<body onload="initlcdgametool()">
<strong>lcdgame.js - shapes editor tool</strong><br/>
select game <select id="gamelist" onchange="changelcdgame()"></select><br/>
<div class="photocontainer" style="float:left;margin-right:12px">
<canvas id="imgorginal" class="photocanvas" width="480" height="512"></canvas>
</div>
Shape name: <input id="txtshapename" size="10" onchange="propertyonchange(this)"><br/>
Shape type: <select id="listshapetype" onchange="changeshapetype()">
<option selected>shape</option>
<option>digit</option>
<option>digitpos</option>
<option>button</option>
</select><br/>
x: <input id="txtshapex" size="3" onchange="propertyonchange(this)">
y: <input id="txtshapey" size="3" onchange="propertyonchange(this)">
w: <input id="txtshapew" size="3" onchange="propertyonchange(this)">
h: <input id="txtshapeh" size="3" onchange="propertyonchange(this)"><br/>
sequence order/digit value <input id="txtshapeorder" size="3" onchange="propertyonchange(this)"><br/>
<input id="checkshapecopy" type="checkbox" onclick="propertyonchange(this)" />Shape is copy of
x: <input id="txtshapexcopy" size="3" onchange="propertyonchange(this)">
y: <input id="txtshapeycopy" size="3" onchange="propertyonchange(this)"><br/>
Actual in-game position x: <input id="txtshapexoffset" size="3" onchange="propertyonchange(this)">
y: <input id="txtshapeyoffset" size="3" onchange="propertyonchange(this)"><br/>
<hr>
mouse=new shape/select shape<br/>
cursor/shift=move/resize shape<br/>
del=delete shape<br/>
N=next shape, B=prev.shape<br/>
<input id="displayindex" type="checkbox" onclick="imagerefresh()" />display indexes<br/>
Resize all shapes by factor: <input id="txtshapesscale" size="3" value="1.00"> <input type="button" value="Resize all" onclick="javascript:resizeallshapes();"><br/>
<input type="button" value="Compile sprite sheet" onclick="javascript:compilespritesheet();">
<label for='selsort'>sorting: </label>
<select id='selsort'>
<option>none</option>
<option>width</option>
<option selected>height</option>
<option>max</option>
<option>maxside</option>
<option>area</option>
<option>random</option>
</select>
<br/>
copy/paste into shapes.js<br/>
<textarea id="jsonastext" rows="16" cols="96"></textarea><br/>
<div class="photocontainer" style="float:left;">
<canvas id="imgspritesheet" class="photocanvas" width="512" height="512"></canvas>
</div>
</body>
</html>