wisplite/distant-horizons-sharded
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Removed level pos and data arrays

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Leonardo
2021-09-07 17:23:22 +02:00
parent 53a66268cb
commit f76fa17e25
20 changed files with 660 additions and 1421 deletions
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src/main/java/com/seibel/lod/objects/DataPoint.java
+67 -18
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@@ -2,47 +2,96 @@ package com.seibel.lod.objects;
public class DataPoint
{
public final static int HEIGHT_SHIFT = 54;
public final static int DEPTH_SHIFT = 44;
public final static int RED_SHIFT = 36;
public final static int GREEN_SHIFT = 28;
public final static int BLUE_SHIFT = 20;
public final static int GEN_TYPE_SHIFT = 17;
public final static int LIGHT_SHIFT = 13;
public final static int EXISTENCE_SHIFT = 0;
public static short[] createDataPoint(int height, int depth, int red, int green, int blue)
public final static long HEIGHT_MASK = Long.parseUnsignedLong("1111111111", 2);
public final static long DEPTH_MASK = Long.parseUnsignedLong("1111111111", 2);
public final static long RED_MASK = Long.parseUnsignedLong("11111111", 2);
public final static long GREEN_MASK = Long.parseUnsignedLong("11111111", 2);
public final static long BLUE_MASK = Long.parseUnsignedLong("11111111", 2);
public final static long GEN_TYPE_MASK = Long.parseUnsignedLong("111", 2);
public final static long LIGHT_MASK = Long.parseUnsignedLong("1111", 2);
public final static long EXISTENCE_MASK = 1;
public static long createDataPoint(int height, int depth, int color)
{
return new short[]{(short) height, (short) depth, (short) red, (short) green, (short) blue};
int red = (getRed(color) << 16) & 0x00FF0000;
int green = (getGreen(color) << 8) & 0x0000FF00;
int blue = getBlue(color)& 0x000000FF;
return createDataPoint(height, depth, red, green, blue);
}
public static long createDataPoint(int height, int depth, int red, int green, int blue)
{
long dataPoint = 0;
dataPoint += (height & HEIGHT_MASK) << HEIGHT_SHIFT;
dataPoint += (depth & DEPTH_MASK) << DEPTH_SHIFT;
dataPoint += (red & RED_MASK) << RED_SHIFT;
dataPoint += (green & GREEN_MASK) << GREEN_SHIFT;
dataPoint += (blue & BLUE_MASK) << BLUE_SHIFT;
dataPoint += 1;
return dataPoint;
}
public static short getHeight(short[] dataPoint)
public static short getHeight(long dataPoint)
{
return dataPoint[0];
return (short) ((dataPoint >> HEIGHT_SHIFT) & HEIGHT_MASK);
}
public static short getDepth(short[] dataPoint)
public static short getDepth(long dataPoint)
{
return dataPoint[1];
return (short) ((dataPoint >> DEPTH_SHIFT) & DEPTH_MASK);
}
public static short getRed(short[] dataPoint)
public static short getRed(long dataPoint)
{
return dataPoint[2];
return (short) ((dataPoint >> RED_SHIFT) & RED_MASK);
}
public static short getGreen(short[] dataPoint)
public static short getGreen(long dataPoint)
{
return dataPoint[3];
return (short) ((dataPoint >> GREEN_SHIFT) & GREEN_MASK);
}
public static short getBlue(short[] dataPoint)
public static short getBlue(long dataPoint)
{
return dataPoint[4];
return (short) ((dataPoint >> BLUE_SHIFT) & BLUE_MASK);
}
public static short[] getHeightDepth(short[] dataPoint)
public static boolean doesItExist(long dataPoint)
{
return new short[]{dataPoint[0], dataPoint[1]};
return ((dataPoint & EXISTENCE_MASK) == 1);
}
public static int getColor(short[] dataPoint)
public static int getColor(long dataPoint)
{
int R = (dataPoint[2] << 16) & 0x00FF0000;
int G = (dataPoint[3] << 8) & 0x0000FF00;
int B = dataPoint[4] & 0x000000FF;
int R = (getRed(dataPoint) << 16) & 0x00FF0000;
int G = (getGreen(dataPoint) << 8) & 0x0000FF00;
int B = getBlue(dataPoint)& 0x000000FF;
return 0xFF000000 | R | G | B;
}
public static String toString(long dataPoint)
{
StringBuilder s = new StringBuilder();
s.append(getHeight(dataPoint));
s.append(" ");
s.append(getDepth(dataPoint));
s.append(" ");
s.append(getRed(dataPoint));
s.append(" ");
s.append(getBlue(dataPoint));
s.append(" ");
s.append(getGreen(dataPoint));
s.append('\n');
return s.toString();
}
}