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Added waterline + dirt/bedrock height

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DemiPixel 2015-10-09 09:15:57 -07:00
parent fd6e2f97ab
commit c72452da79
1 changed files with 18 additions and 7 deletions
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25
src/lib/worldGenerations/diamond_square.js
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@ -107,18 +107,29 @@ function generation({seed,worldHeight=80,waterline=20}={}) {
for (var x = 0; x < 16; x++) {
for (var z = 0; z < 16; z++) {
var level = Math.floor(space.value(worldX + x, worldZ + z) * worldHeight);
var dirtheight = level - 4 + Math.round(Math.random()*2);
var bedrockheight = 1 + Math.round(Math.random()*3)
for (var y = 0; y < 256; y++) {
let block;
let data;
if (y == 0) block = 7;
else if (y < level) block = 3;
else if (y == level && y < waterline) block = 3;
else if (y == level) block = 2;
else if (y < waterline) block = 9;
var surfaceblock = level < waterline ? 12 : 2; // Sand below water, grass
var belowblock = level < waterline ? 12 : 3; // 3-5 blocks below surface
if (block) chunk.setBlockType(new Vec3(x, y, z), block);
if (y < bedrockheight) block = 7; // Solid bedrock at bottom
else if (y < level && y >= dirtheight) block = belowblock; // Dirt/sand below surface
else if (y < level) block = 1; // Set stone inbetween
else if (y == level) block = surfaceblock; // Set surface sand/grass
else if (y <= waterline) block = 9; // Set the water
else if (y == level+1 && level >= waterline && Math.random() < 0.1) { // 1/10 chance of grass
block = 31;
data = 1;
}
chunk.setSkyLight(new Vec3(x, y, z), 15);
var pos = new Vec3(x, y, z);
if (block) chunk.setBlockType(pos, block);
if (data) chunk.setBlockData(pos, data);
chunk.setSkyLight(pos, 15);
}
}
}