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CLight: Mark caching member variables as mutable

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Member variables acting as caches is one of the areas where marking
variables as mutable makes sense.

We can do this to allow for the elimination of const_cast in some member
functions.
This commit is contained in:
Lioncash
2020-03-17 20:45:49 -04:00
parent 9483b64c91
commit e821f736de
2 changed files with 10 additions and 10 deletions
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12
Runtime/Graphics/CLight.cpp
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@@ -27,20 +27,20 @@ float CLight::CalculateLightRadius() const {
float CLight::GetIntensity() const {
if (x4c_24_intensityDirty) {
const_cast<CLight*>(this)->x4c_24_intensityDirty = false;
x4c_24_intensityDirty = false;
float coef = 1.f;
if (x1c_type == ELightType::Custom)
if (x1c_type == ELightType::Custom) {
coef = x30_angleC;
const_cast<CLight*>(this)->x48_cachedIntensity =
coef * std::max(x18_color.r(), std::max(x18_color.g(), x18_color.b()));
}
x48_cachedIntensity = coef * std::max(x18_color.r(), std::max(x18_color.g(), x18_color.b()));
}
return x48_cachedIntensity;
}
float CLight::GetRadius() const {
if (x4c_25_radiusDirty) {
const_cast<CLight*>(this)->x44_cachedRadius = CalculateLightRadius();
const_cast<CLight*>(this)->x4c_25_radiusDirty = false;
x44_cachedRadius = CalculateLightRadius();
x4c_25_radiusDirty = false;
}
return x44_cachedRadius;
}