/**
* If only one toolhead is used, a cool command for the unused head is added to this gcode source
* object. Created to avoid smell/problems for single prints on a dual machine when prior build
* was cancelled, or a toolhead is left hot from pre-heating.
*/
public void coolUnusedToolhead() {
GCodeCommand gcode;
String line;
double tval;
int additionPoint = 0;
boolean addPointFound = false;
boolean seenT0 = false;
boolean seenT1 = false;
for (Iterator<String> it = source.iterator(); it.hasNext(); ) {
line = it.next();
gcode = new GCodeCommand(line);
tval = gcode.getCodeValue('T');
if (tval == 0) seenT0 = true;
if (tval == 1) seenT1 = true;
if (!addPointFound) additionPoint++;
if (gcode.getCodeValue('M') == 104) addPointFound = true;
if (seenT0 && seenT1) return;
}
if (seenT0 && !seenT1) add(additionPoint, "M104 T1 S0");
if (seenT1 && !seenT0) add(additionPoint, "M104 T0 S0");
}
/**
* This method handles shuffling together two gcodes, it first executes preprocessing and then
* hands the gcodes off to Layer_Helper
*/
public void combine() {
MutableGCodeSource left, right;
// load our layers into something we can use
left = new MutableGCodeSource(leftFile);
right = new MutableGCodeSource(rightFile);
// remove some tags we don't want/get
SkeinforgePostProcessor.stripNonLayerTagComments(left);
SkeinforgePostProcessor.stripNonLayerTagComments(right);
// load our layers into something we can *really* use
LinkedList<Layer> leftLayers = parseLayers(left);
LinkedList<Layer> rightLayers = parseLayers(right);
// merge our layers into one list
final LinkedList<Layer> layers = doMerge(leftLayers, rightLayers);
// refresh and repopulate our result
result = new MutableGCodeSource();
for (Layer l : layers) {
result.add(l.getCommands());
}
// add start gcode, updated based on settings
SkeinforgePostProcessor.prependAndModifyStartCode(result, startGCode);
// add end code
Layer endLayer = new Layer(Double.MAX_VALUE, endGCode.asList());
result.add(endLayer.toString());
// interlace progress updates
result.addProgressUpdates();
}
/**
* does the post-processing, called by Slic3r Generator
*
* @return
*/
protected BuildCode runPostProcessing() {
// Load our code to a source iterator
source = new MutableGCodeSource(generator.output.file);
if (!dualstruding) {
if (prependStart) runPrepend(startCode);
if (appendEnd) runAppend(endCode);
if (!multiHead) toolheadTarget = ToolheadAlias.SINGLE;
if (toolheadTarget != null) runToolheadSwap(toolheadTarget);
}
// these display the build % on The Replicator
if (addProgressUpdates) {
source.addSlic3rProgressUpdates();
}
if (prependMetaInfo) {
MutableGCodeSource metaInfo = new MutableGCodeSource();
String curDate = getPrettyPrintDate();
String machineName = (machineType != null ? machineType.getName() : "CNC Machine");
// metaInfo.add("(** UUID: " + UUID.randomUUID().toString() + " **)");
metaInfo.add("(** This GCode was generated by ReplicatorG " + Base.VERSION_NAME + " **)");
// TRICKY: calling a static method on an instance of a class is considered bad practice,
// but I'm not sure how to access displayName without it
metaInfo.add("(* using " + generator.displayName + " *)");
metaInfo.add(
"(* for a " + (multiHead ? "Dual headed " : "Single headed ") + machineName + " *)");
metaInfo.add("(* on " + curDate + " *)");
runPrepend(metaInfo);
}
// scans to cool unused head if required
// if( multiHead )
// source.coolUnusedToolhead();
// Write the modified source back to our file
source.writeToFile(generator.output.file);
return generator.output;
}
/**
* appends code to the file
*
* @param newCode
*/
private void runAppend(GCodeSource newCode) {
if (newCode != null) source.add(newCode);
}
/**
* prepends code to the file
*
* @param newCode
*/
private void runPrepend(GCodeSource newCode) {
if (newCode != null) source.add(0, newCode);
}
/// inserts the passed gcode at specified location, 0 indexed.
public void add(int location, GCodeSource toAdd) {
add(location, toAdd.asList());
}
/// appends an entire GCode source file.
public void add(GCodeSource toAdd) {
add(toAdd.asList());
}
/// Make a deep copy of this MutableGCodeSource and returns it to the caller.
public MutableGCodeSource copy() {
MutableGCodeSource newSource = new MutableGCodeSource();
for (String line : source) newSource.add(new String(line));
return newSource;
}