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(svn r27983) -Codechange: Reduce complexity of VA2 add-div/mod adjustments

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frosch
2018-03-11 13:18:13 +00:00
parent 4fc178aebd
commit 7c406f0d9d
1 changed files with 2 additions and 4 deletions
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6
src/newgrf_spritegroup.cpp
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@@ -194,11 +194,9 @@ static U EvalAdjustT(const DeterministicSpriteGroupAdjust *adjust, ScopeResolver
value >>= adjust->shift_num;
value &= adjust->and_mask;
if (adjust->type != DSGA_TYPE_NONE) value += (S)adjust->add_val;
switch (adjust->type) {
case DSGA_TYPE_DIV: value = (S)value / (S)adjust->divmod_val; break;
case DSGA_TYPE_MOD: value = (S)value % (S)adjust->divmod_val; break;
case DSGA_TYPE_DIV: value = ((S)value + (S)adjust->add_val) / (S)adjust->divmod_val; break;
case DSGA_TYPE_MOD: value = ((S)value + (S)adjust->add_val) % (S)adjust->divmod_val; break;
case DSGA_TYPE_NONE: break;
}