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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 HasFlag3(u32b mask) {
return [=](object_type const *o_ptr) -> bool {
// Extract the flags
u32b f1, f2, f3, f4, f5, esp;
object_flags(o_ptr, &f1, &f2, &f3, &f4, &f5, &esp);
// Does the item have the flag?
return (f3 & mask);
};
}
object_filter_t HasFlag4(u32b mask) {
return [=](object_type const *o_ptr) -> bool {
// Extract the flags
u32b f1, f2, f3, f4, f5, esp;
object_flags(o_ptr, &f1, &f2, &f3, &f4, &f5, &esp);
// Does the item have the flag?
return (f4 & mask);
};
}
object_filter_t HasFlag5(u32b mask) {
return [=](object_type const *o_ptr) -> bool {
// Extract the flags
u32b f1, f2, f3, f4, f5, esp;
object_flags(o_ptr, &f1, &f2, &f3, &f4, &f5, &esp);
// Does the item have the flag?
return (f5 & 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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