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Handle custom water color shading (misc/watercolorX.png)

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This commit is contained in:
Mike Primm 2012-03-16 22:48:33 -05:00
parent 387844b9dc
commit 34fe8316c3
1 changed files with 31 additions and 0 deletions
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31
src/main/java/org/dynmap/bukkit/NewMapChunkCache.java
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@ -270,6 +270,37 @@ public class NewMapChunkCache implements MapChunkCache {
return 0xFFFFFF;
}
}
public final int getSmoothWaterColorMultiplier(int[] colormap, int width) {
int mult = 0xFFFFFF;
try {
int rx = x - x_base;
int rz = z - z_base;
BiomeMap bm = biomemap[rx][rz];
if(sameneighborbiomecnt[rx][rz] >= (byte)8) { /* All neighbors same? */
mult = colormap[bm.biomeLookup(width)];
}
else {
int raccum = 0;
int gaccum = 0;
int baccum = 0;
for(int xoff = -1; xoff < 2; xoff++) {
for(int zoff = -1; zoff < 2; zoff++) {
bm = biomemap[rx+xoff][rz+zoff];
int rmult = colormap[bm.biomeLookup(width)];
raccum += (rmult >> 16) & 0xFF;
gaccum += (rmult >> 8) & 0xFF;
baccum += rmult & 0xFF;
}
}
mult = ((raccum / 9) << 16) | ((gaccum / 9) << 8) | (baccum / 9);
}
} catch (Exception x) {
exceptions++;
mult = 0xFFFFFF;
}
return mult;
}
public final double getRawBiomeTemperature() {
return snap.getRawBiomeTemperature(bx, bz);