javascripts/cfdg.core-extensions.js
javascripts/cfdg.flash.js
@@ -2,6 +2,7 @@
<head>
<title>CFDG</title>
<link href="styles.css" type="text/css" rel="stylesheet" />
+ <script type="text/javascript" src="../javascripts/cfdg.core-extensions.js"></script>
<script type="text/javascript" src="../javascripts/cfdg.model.js"></script>
<script type="text/javascript" src="../javascripts/cfdg.parser.js"></script>
<script type="text/javascript" src="../javascripts/cfdg.graphics.js"></script>
demo/index.html
@@ -1,5 +1,7 @@
/* Copyright 2006 Oliver Steele. All rights reserved. */
+var CFDG = window.CFDG || {};
+
var canvas;
var ctx;
@@ -115,8 +117,6 @@ Graphics.prototype.setRGBA = function (rgba) {
this.ctx.globalAlpha = rgba[3];
};
-var CFDG = window.CFDG || {};
-
CFDG.Driver = {
setup: function(options) {
this.options = options;
javascripts/cfdg.js
@@ -3,24 +3,6 @@
var EOF = -1;
var PUNCTUATION = "()[]{}|;";
-// Flash can't split on regular expressions, or we could split on /\n|\r/
-String.prototype.split2 = function (a, b) {
- var lines = this.split(a);
- for (var i = 0; i < lines.length; i++)
- lines.splice.apply(lines, [i, 1].concat(lines[i].split(b)));
- return lines;
-};
-
-String.prototype.lines = function () {return this.split2('\r', '\n');};
-String.prototype.words = function () {return this.split2(' ', '\t');};
-
-Array.prototype.include = function (item) {
- for (var i = this.length; --i >= 0; )
- if (this[i] == item)
- return true;
- return false;
-};
-
function lex(text, parser) {
parser = parser || {receive: function (type, token) {info(type, ": '" + token + "'")}};
var lines = text.lines();
@@ -304,19 +286,3 @@ Builder.prototype = {
}
}
};
-
-function parse(string, mode) {
- var m = new Model;
- var err = lex(string, new Parser(new Builder(m)));
- if (err) {
- print("cfdg: syntax error at \'" + err.token + "\' on line " + err.lineno + ": " + err.message);
- return;
- }
- if (!mode) print(m.to_s());
- var cxt = new Context(m);
- if (mode=='draw') m.draw(cxt);
-}
-
-function draw(string) {
- return parse(string, 'draw')
-}
javascripts/cfdg.parser.js
@@ -2,8 +2,10 @@ load('parser.js');
load('model.js');
load('graphics.js');
load("drawing.js");
+
function info(msg) {print('Info: ' + msg)}
function error(msg) {print('Error: ' + msg)}
+
Graphics.prototype.drawPolygon = function (points) {
print("polygon: " + points);
};
@@ -15,7 +17,7 @@ function parse(string, mode) {
var m = new Model;
var err = lex(string, new Parser(new Builder(m)));
if (err) {
- error("cfdg: syntax error at \'" + err.token + "\' on line " + err.lineno + ": " + err.message);
+ print("cfdg: syntax error at \'" + err.token + "\' on line " + err.lineno + ": " + err.message);
return;
}
if (!mode) print(m.to_s());
javascripts/test.js
javascripts/cfdg.render.js
acbbfc4a5c0749ffb6b338c978e9ed5ca67937db
Oliver Steele
steele@osteele.com
http://github.com/osteele/cfdg-js/commit/d14dee3904b5cd60c82424954f06acdc9736c34a
d14dee3904b5cd60c82424954f06acdc9736c34a
2008-03-23T19:52:28-07:00
2008-03-23T19:52:28-07:00
move core extensions into like-named file; rename render -> flash
a1a2669e1e6ac5728395c684c9e1aee05c878e8c
Oliver Steele
steele@osteele.com