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add particles collision detection

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This commit is contained in:
MihailRis 2024-11-03 01:59:41 +03:00
parent 1974298c82
commit b944f257f7
7 changed files with 58 additions and 22 deletions
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13
src/voxels/Chunks.cpp
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@ -61,10 +61,10 @@ voxel* Chunks::get(int32_t x, int32_t y, int32_t z) const {
return &chunk->voxels[(y * CHUNK_D + lz) * CHUNK_W + lx];
}
const AABB* Chunks::isObstacleAt(float x, float y, float z) {
int ix = floor(x);
int iy = floor(y);
int iz = floor(z);
const AABB* Chunks::isObstacleAt(float x, float y, float z) const {
int ix = std::floor(x);
int iy = std::floor(y);
int iz = std::floor(z);
voxel* v = get(ix, iy, iz);
if (v == nullptr) {
if (iy >= CHUNK_H) {
@ -172,8 +172,9 @@ Chunk* Chunks::getChunk(int x, int z) {
}
glm::ivec3 Chunks::seekOrigin(
glm::ivec3 pos, const Block& def, blockstate state
) {
const glm::ivec3& srcpos, const Block& def, blockstate state
) const {
auto pos = srcpos;
const auto& rotation = def.rotations.variants[state.rotation];
auto segment = state.segment;
while (true) {