metaforce/Runtime/RetroTypes.hpp

142 lines
3.2 KiB
C++

#ifndef __URDE_TYPES_HPP__
#define __URDE_TYPES_HPP__
#include <vector>
#include <utility>
#include <string>
#include "GCNTypes.hpp"
#include "rstl.hpp"
#include "DataSpec/DNACommon/DNACommon.hpp"
#include "IOStreams.hpp"
namespace urde
{
using FourCC = hecl::FourCC;
using ResId = u64;
struct SObjectTag
{
FourCC type;
ResId id = -1;
operator bool() const { return (id & 0xffffffff) != 0xffffffff; }
bool operator!=(const SObjectTag& other) const { return id != other.id; }
bool operator==(const SObjectTag& other) const { return id == other.id; }
bool operator<(const SObjectTag& other) const { return id < other.id; }
SObjectTag() = default;
SObjectTag(FourCC tp, ResId rid) : type(tp), id(rid) {}
SObjectTag(CInputStream& in)
{
in.readBytesToBuf(&type, 4);
id = in.readUint32Big();
}
void readMLVL(CInputStream& in)
{
id = in.readUint32Big();
in.readBytesToBuf(&type, 4);
}
};
struct TEditorId
{
TEditorId() = default;
TEditorId(u32 idin) : id(idin) {}
u32 id = -1;
u8 LayerNum() const { return (id >> 26) & 0x3f; }
u16 AreaNum() const { return (id >> 16) & 0x3ff; }
u16 Id() const { return id & 0xffff; }
bool operator<(const TEditorId& other) const { return (id & 0x3ffffff) < (other.id & 0x3ffffff); }
bool operator!=(const TEditorId& other) const { return (id & 0x3ffffff) != (other.id & 0x3ffffff); }
bool operator==(const TEditorId& other) const { return (id & 0x3ffffff) == (other.id & 0x3ffffff); }
};
using TUniqueId = s16;
using TAreaId = s32;
#define kInvalidEditorId TEditorId()
#define kInvalidUniqueId TUniqueId(-1)
#define kInvalidAreaId TAreaId(-1)
#define kInvalidResId ResId(-1)
}
#if 0
template <class T, size_t N>
class TRoundRobin
{
rstl::reserved_vector<T, N> vals;
public:
TRoundRobin(const T& val) : vals(N, val) {}
void PushBack(const T& val) { vals.push_back(val); }
size_t Size() const { return vals.size(); }
const T& GetLastValue() const { return vals.back(); }
void Clear() { vals.clear(); }
const T& GetValue(s32) const {}
};
#endif
template <class T>
T GetAverage(const T* v, s32 count)
{
T r = v[0];
for (s32 i = 1; i < count; ++i)
r += v[i];
return r / count;
}
template <class T, size_t N>
class TReservedAverage : rstl::reserved_vector<T, N>
{
public:
TReservedAverage() = default;
TReservedAverage(const T& t) { resize(N, t); }
void AddValue(const T& t)
{
if (this->size() < N)
{
this->push_back(t);
}
else
{
this->pop_back();
this->insert(this->begin(), t);
}
}
rstl::optional_object<T> GetAverage() const
{
if (this->empty())
return {};
return {::GetAverage<T>(this->data(), this->size())};
}
rstl::optional_object<T> GetEntry(int i) const
{
if (i >= this->size())
return {};
return this->operator[](i);
}
void Clear() { this->clear(); }
};
namespace std
{
template <>
struct hash<urde::SObjectTag>
{
inline size_t operator()(const urde::SObjectTag& tag) const { return tag.id; }
};
}
#endif // __URDE_TYPES_HPP__