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add code processing adn block highlight

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This commit is contained in:
Silver Kuusik 2018-08-15 19:58:29 +02:00
parent 657fc1a497
commit 9dc0f1f989
1 changed files with 53 additions and 11 deletions
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64
assets/js/main.js
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@ -1,5 +1,5 @@
// The local/remote server URL
//var ROBOT_SERVER = '10.42.0.1';
//var ROBOT_SERVER = '192.168.2.1:80';
var ROBOT_SERVER = 'ws.achex.ca:4010';
var workspace;
@ -113,6 +113,50 @@ window.addEventListener('load', function() {
}
});
var lines = [];
var foundTrue = false;
// Function to process code and highlight blocks and lines
function processCode(index, highlight) {
// When all lines are already processed
if (lines.length == 0) return;
// Split into code and block ID
var temp = lines[index].split(';;');
var code = temp[0];
// Default timeout for processing the next line
var timeout = 100;
var isCondition = /(if|elif|else)/.test(code);
// When it is a condition line
if (isCondition) {
if (foundTrue) {
// Start processing the code from the beginning again
index = -1;
foundTrue = false;
} else if (/opponent/.test(code)) {
foundTrue = (sumorobot.sensors['opponent'] < 40.0);
} else if (/LEFT/.test(code)) {
foundTrue = (sumorobot.sensors['line_left'] > 2000);
} else if (/RIGHT/.test(code)) {
foundTrue = (sumorobot.sensors['line_right'] > 2000);
} else {
foundTrue = true;
}
}
// Some lines don't correspond to any block
if (temp[1] && index != -1 && ((!isCondition && foundTrue) || isCondition)) {
// When sleep function, we get the timeout value from the function
if (/\d/.test(code)) {
timeout = parseInt(code.replace(/[a-z\.()]/g, ''));
}
// Block ID should always be 20 symbols long
var blockId = temp[1].substring(0, 20);
// Highlight the block
workspace.highlightBlock(blockId);
}
// Set an timeout for processing the next line
index = (index + 1) % lines.length
setTimeout(function() { processCode(index) }, timeout);
}
// Start button listener
$('.btn-start').click(function() {
// When we are in Python coding mode
@ -125,21 +169,19 @@ window.addEventListener('load', function() {
parsedCode = sumorobot.getBlocklyCode().replace(/;;.{20}/g, '');
}
// Escape the qoutes, replace new lines and send the code
sumorobot.send('code', parsedCode.replace(/"/g, '\\"').replace(/\n/g, ';;'));
// TODO: Highlight the blocks and lines
/*var lines = sumorobot.getBlocklyCode().replace(/ /g, '').split('\n');
// Process code lines
for (i in lines) {
if (lines[i]) {
console.log(lines[i].split(';;'));
}
}*/
//sumorobot.send('code', parsedCode.replace(/"/g, '\\"').replace(/\n/g, ';;'));
// Split into lines of code and filter empty lines
lines = sumorobot.getBlocklyCode().split('\n').filter(Boolean);
// Process the code starting from the first line
processCode(0);
});
// Stop button listener
$('.btn-stop').click(function() {
sumorobot.send('stop');
// TODO: Stop highlighting blocks and lines
// Stop highlighting blocks and lines
lines = [];
workspace.highlightBlock('');
});
// Enter (return) keypress listener on robot ID field