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Merge pull request #75 from lioncash/matlist 

CMaterialFilter/CMaterialList: Make interface constexpr
This commit is contained in:
Phillip Stephens 2019-09-19 01:21:56 -07:00 committed by GitHub
parent a4262dc4d2 2d8111531f
commit 9c2fd54546
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 70 additions and 74 deletions
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36
Runtime/Collision/CMaterialFilter.cpp
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@ -1,40 +1,6 @@
#include "CMaterialFilter.hpp" #include "Runtime/Collision/CMaterialFilter.hpp"
namespace urde { namespace urde {
const CMaterialFilter CMaterialFilter::skPassEverything({0x00000000FFFFFFFF}, {0}, const CMaterialFilter CMaterialFilter::skPassEverything({0x00000000FFFFFFFF}, {0},
CMaterialFilter::EFilterType::Always); CMaterialFilter::EFilterType::Always);
CMaterialFilter::CMaterialFilter(const CMaterialList& include, const CMaterialList& exclude,
CMaterialFilter::EFilterType type)
: x0_include(include), x8_exclude(exclude), x10_type(type) {}
CMaterialFilter CMaterialFilter::MakeInclude(const CMaterialList& include) {
return CMaterialFilter(include, {0ull}, EFilterType::Include);
}
CMaterialFilter CMaterialFilter::MakeExclude(const CMaterialList& exclude) {
return CMaterialFilter({u64(0x00000000FFFFFFFF)}, exclude, EFilterType::Exclude);
}
CMaterialFilter CMaterialFilter::MakeIncludeExclude(const CMaterialList& include, const CMaterialList& exclude) {
return CMaterialFilter(include, exclude, EFilterType::IncludeExclude);
}
bool CMaterialFilter::Passes(const CMaterialList& list) const {
switch (x10_type) {
case EFilterType::Always:
return true;
case EFilterType::Include:
return (list.x0_list & x0_include.x0_list) != 0;
case EFilterType::Exclude:
return (list.x0_list & x8_exclude.x0_list) == 0;
case EFilterType::IncludeExclude:
if ((list.x0_list & x0_include.x0_list) == 0)
return false;
return (list.x0_list & x8_exclude.x0_list) == 0;
default:
return true;
}
}
} // namespace urde } // namespace urde

46
Runtime/Collision/CMaterialFilter.hpp
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@ -1,7 +1,7 @@
#pragma once #pragma once
#include "CMaterialList.hpp" #include "Runtime/Collision/CMaterialList.hpp"
#include "zeus/Math.hpp"
namespace urde { namespace urde {
class CMaterialFilter { class CMaterialFilter {
public: public:
@ -15,18 +15,42 @@ private:
public: public:
static const CMaterialFilter skPassEverything; static const CMaterialFilter skPassEverything;
CMaterialFilter(const CMaterialList& include, const CMaterialList& exclude, EFilterType type); constexpr CMaterialFilter(const CMaterialList& include, const CMaterialList& exclude, EFilterType type) noexcept
: x0_include(include), x8_exclude(exclude), x10_type(type) {}
static CMaterialFilter MakeInclude(const CMaterialList& include); static constexpr CMaterialFilter MakeInclude(const CMaterialList& include) noexcept {
return CMaterialFilter(include, {}, EFilterType::Include);
}
static CMaterialFilter MakeExclude(const CMaterialList& exclude); static constexpr CMaterialFilter MakeExclude(const CMaterialList& exclude) noexcept {
return CMaterialFilter({u64(0x00000000FFFFFFFF)}, exclude, EFilterType::Exclude);
}
static CMaterialFilter MakeIncludeExclude(const CMaterialList& include, const CMaterialList& exclude); static constexpr CMaterialFilter MakeIncludeExclude(const CMaterialList& include,
const CMaterialList& exclude) noexcept {
return CMaterialFilter(include, exclude, EFilterType::IncludeExclude);
}
const CMaterialList& GetIncludeList() const { return x0_include; } constexpr const CMaterialList& GetIncludeList() const noexcept { return x0_include; }
const CMaterialList& GetExcludeList() const { return x8_exclude; } constexpr const CMaterialList& GetExcludeList() const noexcept { return x8_exclude; }
CMaterialList& IncludeList() { return x0_include; } constexpr CMaterialList& IncludeList() noexcept { return x0_include; }
CMaterialList& ExcludeList() { return x8_exclude; } constexpr CMaterialList& ExcludeList() noexcept { return x8_exclude; }
bool Passes(const CMaterialList&) const;
constexpr bool Passes(const CMaterialList& list) const noexcept {
switch (x10_type) {
case EFilterType::Always:
return true;
case EFilterType::Include:
return (list.x0_list & x0_include.x0_list) != 0;
case EFilterType::Exclude:
return (list.x0_list & x8_exclude.x0_list) == 0;
case EFilterType::IncludeExclude:
if ((list.x0_list & x0_include.x0_list) == 0)
return false;
return (list.x0_list & x8_exclude.x0_list) == 0;
default:
return true;
}
}
}; };
} // namespace urde } // namespace urde

62
Runtime/Collision/CMaterialList.hpp
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@ -1,6 +1,6 @@
#pragma once #pragma once
#include "RetroTypes.hpp" #include "Runtime/RetroTypes.hpp"
namespace urde { namespace urde {
enum class EMaterialTypes { enum class EMaterialTypes {
@ -71,63 +71,69 @@ class CMaterialList {
u64 x0_list = 0; u64 x0_list = 0;
public: public:
CMaterialList() = default; constexpr CMaterialList() noexcept = default;
CMaterialList(u64 flags) : x0_list(flags) {} constexpr CMaterialList(u64 flags) noexcept : x0_list(flags) {}
CMaterialList(EMaterialTypes t1, EMaterialTypes t2, EMaterialTypes t3, EMaterialTypes t4, EMaterialTypes t5, constexpr CMaterialList(EMaterialTypes t1, EMaterialTypes t2, EMaterialTypes t3, EMaterialTypes t4, EMaterialTypes t5,
EMaterialTypes t6) EMaterialTypes t6) noexcept
: CMaterialList(t1, t2, t3, t4, t5) { : CMaterialList(t1, t2, t3, t4, t5) {
x0_list |= 1ull << u64(t6); x0_list |= u64{1} << u64(t6);
} }
CMaterialList(EMaterialTypes t1, EMaterialTypes t2, EMaterialTypes t3, EMaterialTypes t4, EMaterialTypes t5) constexpr CMaterialList(EMaterialTypes t1, EMaterialTypes t2, EMaterialTypes t3, EMaterialTypes t4,
EMaterialTypes t5) noexcept
: CMaterialList(t1, t2, t3, t4) { : CMaterialList(t1, t2, t3, t4) {
x0_list |= 1ull << u64(t5); x0_list |= u64{1} << u64(t5);
} }
CMaterialList(EMaterialTypes t1, EMaterialTypes t2, EMaterialTypes t3, EMaterialTypes t4) constexpr CMaterialList(EMaterialTypes t1, EMaterialTypes t2, EMaterialTypes t3, EMaterialTypes t4) noexcept
: CMaterialList(t1, t2, t3) { : CMaterialList(t1, t2, t3) {
x0_list |= 1ull << u64(t4); x0_list |= u64{1} << u64(t4);
} }
CMaterialList(EMaterialTypes t1, EMaterialTypes t2, EMaterialTypes t3) : CMaterialList(t1, t2) { constexpr CMaterialList(EMaterialTypes t1, EMaterialTypes t2, EMaterialTypes t3) noexcept : CMaterialList(t1, t2) {
x0_list |= 1ull << u64(t3); x0_list |= u64{1} << u64(t3);
} }
CMaterialList(EMaterialTypes t1, EMaterialTypes t2) : CMaterialList(t1) { x0_list |= 1ull << u64(t2); } constexpr CMaterialList(EMaterialTypes t1, EMaterialTypes t2) noexcept : CMaterialList(t1) {
x0_list |= u64{1} << u64(t2);
}
CMaterialList(EMaterialTypes t1) : x0_list(1ull << u64(t1)) {} constexpr CMaterialList(EMaterialTypes t1) noexcept : x0_list(u64{1} << u64(t1)) {}
u64 GetValue() const { return x0_list; } constexpr u64 GetValue() const noexcept { return x0_list; }
static s32 BitPosition(u64 flag) { static constexpr s32 BitPosition(u64 flag) noexcept {
for (u32 i = 0; i < 64; ++i) for (u32 i = 0; i < 64; ++i) {
if ((flag & (1ull << i)) != 0) if ((flag & (u64{1} << i)) != 0) {
return i; return static_cast<s32>(i);
}
}
return -1; return -1;
} }
void Add(EMaterialTypes type) { x0_list |= (1ull << u64(type)); } constexpr void Add(EMaterialTypes type) noexcept { x0_list |= (u64{1} << u64(type)); }
void Add(const CMaterialList& l) { x0_list |= l.x0_list; } constexpr void Add(const CMaterialList& l) noexcept { x0_list |= l.x0_list; }
void Remove(EMaterialTypes type) { x0_list &= ~(1ull << u64(type)); } constexpr void Remove(EMaterialTypes type) noexcept { x0_list &= ~(u64{1} << u64(type)); }
void Remove(const CMaterialList& other) { x0_list &= ~(other.x0_list); } constexpr void Remove(const CMaterialList& other) noexcept { x0_list &= ~(other.x0_list); }
bool HasMaterial(EMaterialTypes type) const { return (x0_list & (1ull << u64(type))) != 0; } constexpr bool HasMaterial(EMaterialTypes type) const noexcept { return (x0_list & (u64{1} << u64(type))) != 0; }
bool SharesMaterials(const CMaterialList& other) const { constexpr bool SharesMaterials(const CMaterialList& other) const noexcept {
for (u32 i = 0; i < 64; i++) { for (u32 i = 0; i < 64; i++) {
if ((x0_list & (1ull << i)) != 0 && (other.x0_list & (1ull << i)) != 0) if ((x0_list & (u64{1} << i)) != 0 && (other.x0_list & (u64{1} << i)) != 0) {
return true; return true;
} }
}
return false; return false;
} }
u64 Intersection(const CMaterialList& other) const { return other.x0_list & x0_list; } constexpr u64 Intersection(const CMaterialList& other) const noexcept { return other.x0_list & x0_list; }
u64 XOR(const CMaterialList& other) const { return x0_list ^ other.x0_list; } constexpr u64 XOR(const CMaterialList& other) const noexcept { return x0_list ^ other.x0_list; }
}; };
} // namespace urde } // namespace urde