function Character (lines) {
this.meta = {};
this.bits = [];
this._parseChar(lines);
}
Character.prototype._parseChar = function (lines) {
var bitmap = false;
while (lines.length) {
var line = lines.shift();
if (!bitmap) {
if (/^BITMAP/.test(line)) {
bitmap = true;
} else {
var parts = line.split(' ');
this.meta[parts.shift()] = parts;
}
continue;
} else {
if (/^ENDCHAR/.test(line)) {
return;
}
}
var padding = Math.ceil(this.meta.DWIDTH[0] / 8) * 8 - this.meta.DWIDTH[0];
var len = 0;
var numBytes = line.length / 2;
var a = [];
while (numBytes--) {
var byte = line.slice(0, 2);
line = line.slice(2);
var binary = parseInt(byte, 16);
if (numBytes === 0) {
for (var i = 8; i > padding; i--) {
a.push((binary & (1 << i)) >> i);
}
} else {
for (var i = 8; i > 0; i--) {
a.push((binary & (1 << i)) >> i);
}
}
}
this.bits.push(a);
if(this.meta.STARTCHAR[0] === "one") {
console.log(line, binary, a, padding);
}
}
}
function Font (txt) {
this.meta = {};
this.charsByName = {};
this.charsByNumber = {};
this._parseFontFile(txt);
}
Font.prototype._parseFontFile = function (txt) {
var lines = txt.split(/\n+/);
while (lines.length) {
var line = lines.shift();
if (/^STARTCHAR/.test(line)) {
var charLines = [line];
while (!/^ENDCHAR/.test(line)) {
line = lines.shift();
charLines.push(line);
}
var char = new Character(charLines);
var charName = char.meta['STARTCHAR'][0];
...
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