Potential stack overflow. Move the stackalloc out of the loop. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca2014)

Potential stack overflow. Move the stackalloc out of the loop. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca2014)

Potential stack overflow. Move the stackalloc out of the loop. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca2014)

Potential stack overflow. Move the stackalloc out of the loop. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca2014)

Potential stack overflow. Move the stackalloc out of the loop. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca2014)

Non-nullable field '_charGen' must contain a non-null value when exiting constructor. Consider declaring the field as nullable.

Non-nullable field '_spriteImages' must contain a non-null value when exiting constructor. Consider declaring the field as nullable.

Non-nullable field '_borderStat' must contain a non-null value when exiting constructor. Consider declaring the field as nullable.

Non-nullable field '_backgroundStat' must contain a non-null value when exiting constructor. Consider declaring the field as nullable.