fix: compilation errors on Linux

src/endstone_core/block/block.cpp

@@ -37,8 +37,8 @@ bool EndstoneBlock::isValid() const
 
 Result<std::string> EndstoneBlock::getType() const
 {
-    return checkState().and_then([](const auto *self) -> Result<std::string> {
-        return self->block_source_.getBlock(self->block_pos_).getLegacyBlock().getFullNameId();
+    return checkState().and_then([&](const auto * /*self*/) -> Result<std::string> {
+        return block_source_.getBlock(block_pos_).getLegacyBlock().getFullNameId();
     });
 }
 
@@ -51,8 +51,11 @@ Result<void> EndstoneBlock::setType(std::string type, bool apply_physics)
 {
     return checkState().and_then([&](const auto * /*self*/) -> Result<void> {
         const auto &server = entt::locator<EndstoneServer>::value();
-        return server.createBlockData(type).and_then(
-            [&](auto &block_data) -> Result<void> { return setData(block_data, apply_physics); });
+        auto result = server.createBlockData(type);
+        if (!result) {
+            return nonstd::make_unexpected(result.error());
+        }
+        return setData(result.value(), apply_physics);
     });
 }
 

src/endstone_core/block/block_state.cpp

@@ -107,13 +107,17 @@ Result<bool> EndstoneBlockState::update(bool force)
 
 Result<bool> EndstoneBlockState::update(bool force, bool apply_physics)
 {
-    return getBlock().and_then([&](const auto &block) -> Result<bool> {
-        if (block->getType() != getType() && !force) {
-            return false;
-        }
-        block->setData(getData(), apply_physics);
-        return true;
-    });
+    auto result = getBlock();
+    if (!result) {
+        return nonstd::make_unexpected(result.error());
+    }
+
+    auto &block = result.value();
+    if (block->getType() != getType() && !force) {
+        return false;
+    }
+    block->setData(getData(), apply_physics);
+    return true;
 }
 
 }  // namespace endstone::detail