This patch visually groups the attack tooltips together by starting with an "Attack:" line and then inserts a four-spaces indentation for each individual tooltip, as is already done for the resistance tooltip (D2229/rP24001), to improve readability.
See also D2247 and D2985.
[EDIT] Also merges `getSplashDamageTooltip` with `getAttackTooltip`, which saves lines of code.
Before: {F1540230}
After: {F1540227}
Before: {F1540231}
After: {F1540228}
Before: {F1540233}
After: {F1540229}