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authorYuchen Pei <me@ypei.me>2017-11-29 12:30:41 +0100
committerYuchen Pei <me@ypei.me>2017-11-29 12:30:41 +0100
commita000308104aab27c2dde9a306f1bc654b2db4806 (patch)
treeaecc628e14c1628b5714281437aba18680cdc27b /projects/09/BitmapEditor
first commit
Diffstat (limited to 'projects/09/BitmapEditor')
-rw-r--r--projects/09/BitmapEditor/BitmapEditor.html200
-rw-r--r--projects/09/BitmapEditor/BitmapEditor.iml10
2 files changed, 210 insertions, 0 deletions
diff --git a/projects/09/BitmapEditor/BitmapEditor.html b/projects/09/BitmapEditor/BitmapEditor.html
new file mode 100644
index 0000000..fdb9e0b
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+++ b/projects/09/BitmapEditor/BitmapEditor.html
@@ -0,0 +1,200 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+ "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+ <title>Sokoban Bitmap Editor</title>
+ <script type="text/javascript">
+ var grid = new Array(0);
+
+ function Init() {
+ grid = InitGrid();
+ DisplayGrid();
+ }
+
+ function InitGrid() {
+ var _grid = new Array(16);
+ for (i=0; i<16; i++) {
+ _grid[i] = new Array(16);
+ for (j=0; j<16; j++) {
+ _grid[i][j]=false;
+ }
+ }
+ return _grid;
+ }
+
+ function RotateBitmapRight() {
+ var _grid = InitGrid();
+
+ for (i=0; i<16; i++) {
+ for (j=0; j<16; j++) {
+ _grid[j][15-i]=grid[i][j];
+ }
+ }
+
+ grid = _grid;
+ DisplayGrid();
+ }
+
+ function MirrorBitmap() {
+ var _grid = InitGrid();
+
+ for (i=0; i<16; i++) {
+ for (j=0; j<16; j++) {
+ _grid[i][15-j]=grid[i][j];
+ }
+ }
+
+ grid = _grid;
+ DisplayGrid();
+ }
+
+ function DisplayGrid() {
+ var str = "<table border=1 cellspacing=0>";
+ var i,j, backgroundColor;
+ for (i=-1; i<16; i++) {
+ str=str+"<tr>";
+ for (j=-1; j<16; j++) {
+ if (i == -1 && j != -1) {
+ str=str+"<td>" + (j+1) + "</td>";
+ } else if (i != -1 && j == -1) {
+ str=str+"<td>" + (i+1) + "</td>";
+ } else if (i ==-1 && j == -1) {
+ str=str+"<td/>";
+ } else {
+
+ if (grid[i][j] == true)
+ backgroundColor = "black";
+ else
+ backgroundColor = "white";
+
+ str=str+"<td onclick=\"OnCellClicked(this)\" id="; str=str+(i*16+j); str=str+" width=16 height=16 bgcolor=" + backgroundColor + "></td>";
+ }
+ }
+ str=str+"</tr>";
+ }
+ str=str+"</table>"
+
+ gridElement = document.getElementById('grid');
+ gridElement.innerHTML = str;
+ GenerateBitMap() ;
+ }
+
+ function OnCellClicked(cell) {
+ var i = cell.id / 16 |0;
+ var j = cell.id - i*16;
+ grid[i][j] = !grid[i][j];
+ if (grid[i][j])
+ cell.style.backgroundColor = "black";
+ else
+ cell.style.backgroundColor = "white";
+ GenerateBitMap();
+ }
+
+ function GenerateBitMap() {
+ var i, j;
+ var value;
+
+ var functionTypeSelect = document.getElementById('functionType');
+ methodType = functionTypeSelect.options[functionTypeSelect.selectedIndex].value;
+
+ generateCode = document.getElementById('generatedCode');
+ generateCode.value = methodType + " void " +
+ document.getElementById('functionName').value +
+ "(int location) {\n\tlet memAddress = 16384+location;\n";
+
+ for (i=0; i<16; i++) {
+ //get grid binary representation
+ binary = "";
+ for (j=0; j<16; j++) {
+ if (grid[i][j])
+ binary = "1" + binary;
+ else
+ binary = "0" + binary;
+ }
+
+ isNegative = false;
+ //if number is negative, get its one's complement
+ if (binary[0] == "1") {
+ isNegative = true;
+ oneComplement = "";
+ for (k=0; k<16; k++) {
+ if (binary[k] == "1")
+ oneComplement = oneComplement + "0";
+ else
+ oneComplement = oneComplement + "1";
+ }
+ binary = oneComplement;
+ }
+
+ //calculate one's complement decimal value
+ value = 0;
+ for (k=0; k<16; k++) {
+ value = value * 2;
+ if (binary[k] == "1")
+ value=value+1;
+ }
+
+ //two's complement value if it is a negative value
+ if (isNegative == true)
+ value = -(value + 1)
+
+ generateCode.value = generateCode.value + GenerateCodeLine(i, value);
+ }
+
+ generateCode.value = generateCode.value + "\treturn;\n}";
+ }
+
+ function GenerateCodeLine(row, value) {
+ str = "\tdo Memory.poke(memAddress+" + row*32 + ", " + value + ");\n";
+ return str;
+ }
+ </script>
+</head>
+<body onload="Init();">
+ <h4><i>IDC Herzliya / Efi Arazi School of Computer Science / Digital Systems Construction, Spring 2011 / Project 09 / Golan Parashi</i></h4>
+ <h1>Sokoban Bitmap Editor</h1>
+ <p>This javascript applicaiton is used to generate highly optimized jack code for drawing a 16x16 bitmap to the screen.</p>
+ <p>Using the mouse, click the desired cell to mark/unmark it. You may use 90 degrees rotation and vertical mirroring by<br>
+ clicking the appropriate buttons.</p>
+ <p>When you are finished drawing, you may select function type and enter function's name.</p>
+ <p>
+ <table>
+ <thead>
+ <tr>
+ <th align="left">Bitmap</th>
+ <th align="left"></th>
+ <th align="left">Generated Jack Code</th>
+ </tr>
+ </thead>
+ <tr>
+ <td><div id="grid"/></td>
+ <td>
+ <form action="javascript:GenerateBitMap();">
+ <table>
+ <tr><td align="left">Function Type:</td></tr>
+ <tr><td align="center">
+ <select id="functionType" onChange="GenerateBitMap()">
+ <option value="function" selected="selected">function</option>
+ <option value="method">method</option>
+ </select>
+ </td></tr>
+ <tr><td align="left">Function Name:</td></tr>
+ <tr><td align="left"><input type="text" value="draw" id="functionName" onkeyup="GenerateBitMap()"/></td></tr>
+ <tr><td></td></tr>
+ <tr><td align="center"><input type="button" value="Generate Code >>" onclick="GenerateBitMap()"/></td></tr>
+ </table>
+ </form>
+ </td>
+ <td><textarea id="generatedCode" cols="50" rows="20" readonly="read-only"></textarea></td>
+ </tr>
+ <tr>
+ <table>
+ <tr>
+ <td align="center"><input type="button" value="Rotate right" onclick="RotateBitmapRight()"/></td>
+ <td align="center"><input type="button" value="Vertical Mirror" onclick="MirrorBitmap()"/></td>
+ </tr>
+ </table>
+ </tr>
+ </table>
+</body>
+</html> \ No newline at end of file
diff --git a/projects/09/BitmapEditor/BitmapEditor.iml b/projects/09/BitmapEditor/BitmapEditor.iml
new file mode 100644
index 0000000..ef582b1
--- /dev/null
+++ b/projects/09/BitmapEditor/BitmapEditor.iml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+ <component name="NewModuleRootManager" inherit-compiler-output="true">
+ <exclude-output />
+ <content url="file://$MODULE_DIR$" />
+ <orderEntry type="inheritedJdk" />
+ <orderEntry type="sourceFolder" forTests="false" />
+ </component>
+</module>
+
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