protected List<HeightInfo> availableSpace(ModelInfo info) {
List<HeightInfo> list = new LinkedList<>();
BufferedImage mask = info.getMask();
if (mask == null) {
info.parseMask();
if (mask == null) {
return list;
}
}
int width = mask.getWidth();
int height = mask.getHeight();
double xr = Mediator.getMapWidth() / width;
double zr = Mediator.getMapHeight() / height;
for (int i = 0; i < width; i++) {
for (int j = 0; j < height; j++) {
double y = PreviewPanel.getColor(mask, i, j);
if (y >= 128) {
double x = (width / 2 - i) * xr;
double z = (height / 2 - j) * zr;
list.add(new HeightInfo(x, y, z));
}
}
}
return list;
}
public static void init() {
EmptyPanel emptyPanel = new EmptyPanel();
ADDITIONAL_PANELS = new HashMap<>();
Algorithm randomAlgorithm =
new FullRandomAlgorithm(Mediator.getMessage(PropertiesKeys.FULL_RANDOM_ALGORITHM));
Algorithm height = new HeightAlgorithm(Mediator.getMessage(PropertiesKeys.HEIGHT_ALGORITHM));
Algorithm regularAlgorithm =
new RegularAlgorithm(Mediator.getMessage(PropertiesKeys.REGULAR_ALGORITHM));
Algorithm aggregation =
new AggregationAlgorithm(Mediator.getMessage(PropertiesKeys.AGGREGATION_ALGORITHM));
Algorithm spread = new SpreadAlgorithm(Mediator.getMessage(PropertiesKeys.SPREAD_ALGORITHM));
Algorithm mask = new MaskAlgorithm(Mediator.getMessage(PropertiesKeys.MASK_ALGORITHM));
ADDITIONAL_PANELS.put(randomAlgorithm, emptyPanel);
ADDITIONAL_PANELS.put(regularAlgorithm, emptyPanel);
ADDITIONAL_PANELS.put(height, new HeightAlgorithmPanel());
ADDITIONAL_PANELS.put(aggregation, emptyPanel);
ADDITIONAL_PANELS.put(spread, new SpreadAlgorithmPanel());
ADDITIONAL_PANELS.put(mask, new MaskAlgorithmPanel());
EmptyMainPanel emptyMainPanel = new EmptyMainPanel();
MAIN_PANELS = new HashMap<>();
MAIN_PANELS.put(randomAlgorithm, emptyMainPanel);
MAIN_PANELS.put(regularAlgorithm, new RegularAlgorithmMainPanel());
MAIN_PANELS.put(height, emptyMainPanel);
MAIN_PANELS.put(aggregation, new AggregationAlgorithmPanel());
MAIN_PANELS.put(spread, emptyMainPanel);
MAIN_PANELS.put(mask, emptyMainPanel);
}
protected List<List<HeightInfo>> findHeights(BufferedImage img, double dx, double dz) {
Map<Double, List<HeightInfo>> heights = new HashMap<>();
int width = img.getWidth();
int height = img.getHeight();
max = Integer.MIN_VALUE;
double mapMaxYSetting = Mediator.getMapMaxYSetting();
for (int i = 0; i < width; i++) {
for (int j = 0; j < height; j++) {
int tmp = PreviewPanel.getColor(img, i, j);
if (tmp > max) {
max = tmp;
}
}
}
for (int i = 0; i < width; i++) {
for (int j = 0; j < height; j++) {
double y = (Mediator.getMapHeightAt(i, j) - 128) * (mapMaxYSetting / (max - 128));
List<HeightInfo> list = heights.get(y);
if (list == null) {
list = new ArrayList<>();
heights.put(y, list);
}
double x = (width / 2 - i) * dx;
double z = (height / 2 - j) * dz;
list.add(new HeightInfo(x, y, z));
}
}
List<List<HeightInfo>> points = new ArrayList<>(heights.values());
points.sort(
new Comparator<List<HeightInfo>>() {
@Override
public int compare(List<HeightInfo> o1, List<HeightInfo> o2) {
return o1.get(0).compareTo(o2.get(0));
}
});
return points;
}
public List<GeneratedObject> generate(GenerationInfo info) {
long time = System.currentTimeMillis();
int collisionsValue = info.getArgs().get(Consts.COLLISIONS).intValue();
collisions = collisionsValue == 1 ? true : false;
Dimension mapDimensions = Mediator.getMapDimensions();
if (mapDimensions == null) {
WindowUtil.displayError(PropertiesKeys.NO_HEIGHTMAP);
return new ArrayList<>();
}
if (collisions) {
collisionTree =
TreeNode.createTree(
Mediator.getMapWidth(),
Mediator.getMapHeight(),
(short) (Math.log(mapDimensions.getWidth()) / Math.log(2)));
}
xRatio = Mediator.getMapWidth() / mapDimensions.width;
zRatio = Mediator.getMapHeight() / mapDimensions.height;
yRatio = Mediator.getMapMaxYSetting() / Mediator.getMapMaxY();
HeightInfo.setThreshold((xRatio + zRatio) / 2.0);
List<GeneratedObject> result = generationMethod(info);
Mediator.updateModels(result);
time = System.currentTimeMillis() - time;
System.out.println("Time used: " + time + " ms.");
time /= 1000F;
collisionTree = null;
int size = result.size();
if (collisionDetected) {
collisionDetected = false;
WindowUtil.displayError(PropertiesKeys.COLLISION, size, time);
} else {
if (size > 0) {
WindowUtil.displayInfo(PropertiesKeys.RESULT, size, time);
} else {
WindowUtil.displayError(PropertiesKeys.NO_RESULT);
}
}
return result;
}
public String getHelp() {
return Mediator.getMessage(helpKey);
}
protected List<List<HeightInfo>> findHeights() {
return findHeights(Mediator.getMapImage(), xRatio, zRatio);
}
public AlgorithmAdditionalPanel() {
setBorder(
BorderFactory.createTitledBorder(
Mediator.getMessage(PropertiesKeys.ALGORITHM_ADDITIONAL_ARGUMENTS)));
}