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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>