Life Code Style Findings

LIF-01C: Deprecated Representation Style

Type	Severity	Location
Code Style		Life.sol:L55

Description:

The linked code contains the representation of the maximum value of a uint32 in the uint32(-1) format which has been officially deprecated and no longer compiles in recent pragma versions.

Example:

Copy
55if (s.season.period == 0) return uint32(-1);

Recommendation:

We advise the type(uint32).max standardised representational style to be utilised instead.

Alleviation:

The literal representation was correctly updated to type(uint32).max standardizing the codebase.

LIF-02C: Redundant Usage of SafeMath

Type	Severity	Location
Gas Optimization		Life.sol:L56, L75, L112, L117, L126, L133, L146

Description:

The linked SafeMath operations are guaranteed to be performed safely by their surrounding if clauses and general logical constraints.

Example:

Copy
145if (s.f.soil > maxTotalSoil) {
146    uint256 amount = s.f.soil.sub(maxTotalSoil);

Recommendation:

We advise them to be performed without the usage of SafeMath to optimise the code.

Alleviation:

The redundant SafeMath utilizations were properly updated as advised.