Breaking blocks

1 files changed, 11 insertions, 0 deletions

diff --git a/src/World/World.cpp b/src/World/World.cpp
index ce15ae8..cc5d91f 100644
--- a/src/World/World.cpp
+++ b/src/World/World.cpp
@@ -47,6 +47,17 @@ Chunk::BlockData World::block_at(Position::BlockWorld pos) {
     return {};
 }
 
+void World::break_block(Position::BlockWorld pos) {
+    auto& chunk_data = m_registry.find(pos);
+    if (!chunk_data.chunk.has_value()) return;
+
+    auto& block_data = chunk_data.chunk->at(pos.to_local());
+    if (!block_data.type.is_solid()) return;
+
+    block_data.type = {};
+    chunk_data.damage();
+}
+
 std::vector<ChunkIndex> World::get_visible_chunk_indices(const Position::World position) const {
     ChunkIndex center = ChunkIndex::from_position(position.round_to_block());