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refactor: adjust mountain spawn probability

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zhenyan121
2026-05-22 21:52:56 +08:00
parent ca4d767a52
commit 2f7ab6e29f
2 changed files with 6 additions and 6 deletions
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10
src/gameplay/chunk_generator.cpp
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@@ -164,16 +164,16 @@ void ChunkGenerator::generate_heightmap() {
amplitude = std::lerp(10, 40, t);
*/
float t;
if (mountainous >= 0.8f) {
t = Math::smootherstep(0.80f, 0.85, mountainous);
if (mountainous >= 0.7f) {
t = Math::smootherstep(0.7f, 0.75, mountainous);
base_y = std::lerp(72, 88, t);
amplitude = std::lerp(28, 48, t);
} else if (mountainous >= 0.75f) {
t = Math::smootherstep(0.75f, 0.80f, mountainous);
} else if (mountainous >= 0.65f) {
t = Math::smootherstep(0.65f, 0.7f, mountainous);
base_y = std::lerp(68, 72, t);
amplitude = std::lerp(18, 28, t);
} else {
t = Math::smootherstep(0.5, 0.75, mountainous);
t = Math::smootherstep(0.55, 0.65, mountainous);
base_y = std::lerp(60, 68, t);
amplitude = std::lerp(8, 18, t);
}