Add string comparison for PAPI placeholders #366

[tastybento]

Evaluates the given formula by first replacing PAPI placeholders using the provided Player, then parsing and evaluating one or more conditions. The formula may contain conditions comparing numeric or string values. Operands may contain spaces.

Supported comparison operators (case sensitive) are:

• "=" or "==" for equality
• "<>" or "!=" for inequality
• "<=" and ">=" for less than or equal and greater than or equal
• "<" and ">" for less than and greater than

For strings:

• "=" for case insensitive equality
• "==" for case-sensitive equality
• "<>" for case-insensitive inequality
• "!=" for case sensitive inequality

Boolean connectors "AND" and "OR" (case insensitive) combine multiple conditions; AND has higher precedence than OR.

Examples:

%aoneblock_my_island_lifetime_count% >= 1000 AND %aoneblock_my_island_level% >= 100
john smith == tasty bento AND 40 > 20

[sonarqubecloud]

Quality Gate passed

Issues
5 New issues
0 Accepted issues

Measures
0 Security Hotspots
82.6% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud