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update water waves

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This commit is contained in:
Amatsugu
2024-10-22 20:36:56 -04:00
parent b3c44c5351
commit f2ff8f7bc4
4 changed files with 146 additions and 63 deletions
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10
engine/world_generation/src/map/mesh_chunk.rs
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@@ -7,6 +7,7 @@ pub struct MeshChunkData {
pub textures: [[u32; 2]; Chunk::AREA],
pub min_height: f32,
pub sealevel: f32,
pub distance_to_land: [f32; Chunk::AREA],
}
impl MeshChunkData {
@@ -24,17 +25,18 @@ impl MeshChunkData {
return data;
}
pub fn get_neighbors_with_water_info(&self, coord: &HexCoord) -> ([f32; 6], bool) {
pub fn get_neighbors_with_water_info(&self, coord: &HexCoord) -> ([(f32, Option<f32>); 6], bool) {
let mut has_land = false;
let mut data = [self.min_height; 6];
let mut data = [(self.min_height, None); 6];
let n_tiles = coord.get_neighbors();
for i in 0..6 {
let n = n_tiles[i];
if !n.is_in_bounds(Chunk::SIZE, Chunk::SIZE) {
continue;
}
data[i] = self.heights[n.to_index(Chunk::SIZE)];
if data[i] > self.sealevel {
let idx = n.to_index(Chunk::SIZE);
data[i] = (self.heights[idx], Some(self.distance_to_land[idx]));
if data[i].0 > self.sealevel {
has_land = true;
}
}