public static Map drawChunk(int x, int z, boolean force) {
synchronized (chunks) {
Map map = chunks.get(levelOfDetail).get(x, z);
if (map == null || (force && map == blankMap)) {
map = new Map(16);
map.originOffsetX = 0;
map.originOffsetY = 0;
map.renderSize = 16;
} else if (!force) {
return map;
}
boolean pixelSet = false;
try {
for (int cx = 0; cx < 16; cx++) {
for (int cz = 0; cz < 16; cz++) {
int aX = x * 16 + cx * levelOfDetail;
int aZ = z * 16 + cz * levelOfDetail;
short height = heightMap.getHeight(aX, aZ);
byte id = heightMap.getBlockId(aX, aZ);
if (id == -1 || height == -1) {
continue;
} else {
pixelSet = true;
}
if (levelOfDetail <= 2) {
short reference = heightMap.getHeight(aX + levelOfDetail, aZ + levelOfDetail);
int color = MapCalculator.getHeightColor(height, reference);
map.heightimg.setARGB(cx, cz, color);
}
map.setColorPixel(cz, cx, BlockColor.getBlockColor(id, 0).color | 0xff000000);
}
}
} catch (Exception e) {
pixelSet = false;
}
if (pixelSet) {
getChunkMap(levelOfDetail).put(x, z, map);
} else {
getChunkMap(levelOfDetail).put(x, z, blankMap);
}
return map;
}
}
