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#include "object_filter.hpp"
#include "object1.hpp"
#include "object2.hpp"
#include "object_type.hpp"
namespace object_filter {
object_filter_t TVal(byte tval) {
return [=](object_type const *o_ptr) -> bool {
return o_ptr->tval == tval;
};
}
object_filter_t SVal(byte sval) {
return [=](object_type const *o_ptr) -> bool {
return o_ptr->sval == sval;
};
}
object_filter_t HasFlags(object_flag_set const &mask) {
return [=](object_type const *o_ptr) -> bool {
auto const flags = object_flags(o_ptr);
return bool(flags & mask);
};
}
object_filter_t IsArtifact() {
return [](object_type const *o_ptr) -> bool {
return o_ptr->name1 > 0;
};
}
object_filter_t IsArtifactP() {
return [](object_type const *o_ptr) -> bool {
return artifact_p(o_ptr);
};
}
object_filter_t IsEgo() {
return [](object_type const *o_ptr) -> bool {
return ego_item_p(o_ptr);
};
}
object_filter_t IsKnown() {
return [](object_type const *o_ptr) -> bool {
return object_known_p(o_ptr);
};
}
object_filter_t True() {
return [](object_type const *o_ptr) -> bool {
return true;
};
}
object_filter_t Not(object_filter_t p) {
return [=](object_type const *o_ptr) -> bool {
return !p(o_ptr);
};
}
object_filter_t And() {
return [](object_type const *) -> bool {
return true;
};
}
object_filter_t Or() {
return [](object_type const *) -> bool {
return false;
};
}
}
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