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VarAction2: Mark various object variables as expensive

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This commit is contained in:
Jonathan G Rennison
2022-06-14 01:34:25 +01:00
parent 77963c5e64
commit 8687b82dd8
1 changed files with 20 additions and 0 deletions
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20
src/newgrf.cpp
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@@ -5749,10 +5749,30 @@ static bool IsExpensiveIndustryTileVariable(uint16 variable)
}
}
static bool IsExpensiveObjectVariable(uint16 variable)
{
switch (variable) {
case 0x41:
case 0x45:
case 0x60:
case 0x61:
case 0x62:
case 0x63:
case 0x64:
case A2VRI_OBJECT_FOUNDATION_SLOPE:
case A2VRI_OBJECT_FOUNDATION_SLOPE_CHANGE:
return true;
default:
return false;
}
}
static bool IsExpensiveVariable(uint16 variable, GrfSpecFeature feature, VarSpriteGroupScope var_scope)
{
if ((feature >= GSF_TRAINS && feature <= GSF_AIRCRAFT) && IsExpensiveVehicleVariable(variable)) return true;
if (feature == GSF_INDUSTRYTILES && var_scope == VSG_SCOPE_SELF && IsExpensiveIndustryTileVariable(variable)) return true;
if (feature == GSF_OBJECTS && var_scope == VSG_SCOPE_SELF && IsExpensiveObjectVariable(variable)) return true;
return false;
}