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Experiment with targeted dropping

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Tangent Wantwight 2024-01-12 23:58:22 -05:00
parent 328459a5d6
commit 3ee5ae3d8f
1 changed files with 18 additions and 2 deletions
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20
island.ts
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@ -166,9 +166,25 @@ export function IslandApplet() {
function tick() { function tick() {
const islandTiles = islands.floodSearch(basePos, (tile) => tile > 0); const islandTiles = islands.floodSearch(basePos, (tile) => tile > 0);
dropWithin(islandTiles); dropWithin(islandTiles);
dropWithin(islandTiles);
const mountainTiles = islands.floodSearch(basePos - 8, (tile) => tile > 4); // focus shore
dropWithin(islandTiles.filter((pos) => islands.data[pos] == 0));
// form forest
const hill = islands
.floodSearch(basePos + 12, (tile) => tile >= 2)
.filter((pos) => islands.data[pos] == 2);
dropWithin(hill);
// grow forest
const forestTiles = islandTiles.filter(
(pos) => islands.data[pos] >= 2 && islands.data[pos] <= 3
);
dropWithin(forestTiles);
dropWithin(forestTiles);
// form mountain
const mountainTiles = islands.floodSearch(basePos - 12, (tile) => tile > 4);
dropWithin(mountainTiles); dropWithin(mountainTiles);
// const erodePos = islandTiles[islands.rng() % islandTiles.length]; // const erodePos = islandTiles[islands.rng() % islandTiles.length];