@Handler
public void handle(OverWorld overWorld) {
Bus.bus.post("Writing image").asynchronously();
int xTotal = overWorld.xSize * OverWorldChunk.chunkSize;
int yTotal = overWorld.ySize * OverWorldChunk.chunkSize;
BufferedImage biomes = new BufferedImage(xTotal, yTotal, BufferedImage.TYPE_INT_ARGB);
BufferedImage height = new BufferedImage(xTotal, yTotal, BufferedImage.TYPE_INT_ARGB);
BufferedImage height2 = new BufferedImage(xTotal, yTotal, BufferedImage.TYPE_INT_ARGB);
BufferedImage precip = new BufferedImage(xTotal, yTotal, BufferedImage.TYPE_INT_ARGB);
BufferedImage temper = new BufferedImage(xTotal, yTotal, BufferedImage.TYPE_INT_ARGB);
BufferedImage wind = new BufferedImage(xTotal, yTotal, BufferedImage.TYPE_INT_ARGB);
BufferedImage roads = new BufferedImage(xTotal, yTotal, BufferedImage.TYPE_INT_ARGB);
BufferedImage continents = new BufferedImage(xTotal, yTotal, BufferedImage.TYPE_INT_ARGB);
Bus.bus.post("beginning transformation").asynchronously();
HashMap<Integer, Color> colors = new HashMap<>();
for (int x = 0; x < xTotal; x++) {
for (int y = 0; y < yTotal; y++) {
try {
float elevation = overWorld.getElevation(x, y);
boolean aboveSeaLevel = elevation > 0;
biomes.setRGB(x, y, overWorld.getTileType(x, y).color.getRGB());
float sat = aboveSeaLevel ? 0.8f : 0.2f;
float heightVal = (float) ((elevation + 1f) / 2f);
height.setRGB(x, y, Color.HSBtoRGB(-heightVal, sat, 0.5f));
height2.setRGB(x, y, Color.HSBtoRGB(1f, 1f, heightVal));
float precipVal = (float) (MatUtils.limit(overWorld.getPrecipitation(x, y) / 2f, 0, 1));
precip.setRGB(x, y, Color.getHSBColor(precipVal, sat, 0.5f).getRGB());
float tempVal = (float) ((overWorld.getTemp(x, y) + 1f) / -2f);
temper.setRGB(x, y, Color.getHSBColor(tempVal, sat, 0.5f).getRGB());
int region = overWorld.getRegionId(x, y);
if (colors.get(region) == null) {
colors.put(region, Color.getHSBColor(MatUtils.getFloatInRange(0, 1), 0.8f, 0.5f));
}
continents.setRGB(x, y, colors.get(region).getRGB());
float windX = overWorld.getWindX(x, y);
float windY = overWorld.getWindY(x, y);
float windXScaled = MatUtils.limit((windX + 1) / 2f, 0, 1);
float windYScaled = MatUtils.limit((windY + 1) / 2f, 0, 1);
wind.setRGB(x, y, new Color(windXScaled, windYScaled, 0f).getRGB());
SColor color =
overWorld.getSettlement(x, y) != null
? SColor.GREEN
: overWorld.getRoad(x, y)
? SColor.YELLOW
: aboveSeaLevel
? SColorFactory.blend(SColor.BROWN, SColor.WHITE, Math.max(0, elevation))
: SColor.DARK_BLUE;
roads.setRGB(x, y, color.getRGB());
} catch (Exception e) {
e.printStackTrace();
}
}
}
Bus.bus.post("beginning writing").asynchronously();
List<Callable<Boolean>> callables =
Arrays.asList(
() -> ImageIO.write(biomes, "PNG", new File("export/biomes.png")),
() -> ImageIO.write(height, "PNG", new File("export/elevation.png")),
() -> ImageIO.write(height2, "PNG", new File("export/elevation2.png")),
() -> ImageIO.write(precip, "PNG", new File("export/precipitation.png")),
() -> ImageIO.write(temper, "PNG", new File("export/temperature.png")),
() -> ImageIO.write(wind, "PNG", new File("export/wind.png")),
() -> ImageIO.write(roads, "PNG", new File("export/roads.png")),
() -> ImageIO.write(continents, "PNG", new File("export/continents.png")));
try {
Executors.newWorkStealingPool().invokeAll(callables);
} catch (InterruptedException e) {
e.printStackTrace();
}
Bus.bus.post("Image written").asynchronously();
}
