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rivertile: Use saturating addition

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Hugo Machet 2022-01-13 13:08:42 +01:00 committed by Isaac Freund
parent c9fd8b3f37
commit 0bdf348883
1 changed files with 1 additions and 5 deletions
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6
rivertile/main.zig
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@ -170,11 +170,7 @@ const Output = struct {
return; return;
}; };
switch (raw_arg[0]) { switch (raw_arg[0]) {
'+' => output.main_count = math.add( '+' => output.main_count +|= @intCast(u32, arg),
u32,
output.main_count,
@intCast(u32, arg),
) catch math.maxInt(u32),
'-' => { '-' => {
const result = @as(i33, output.main_count) + arg; const result = @as(i33, output.main_count) + arg;
if (result >= 0) output.main_count = @intCast(u32, result); if (result >= 0) output.main_count = @intCast(u32, result);