29ca462c8b
Batch #14130 by Yommy: 0 byte-identical, 1 confirmed by peer review. - fn_17634 LexiconBoundary::Matches: logic confirmed by peer review Peer-reviewed-by: KWDev, Toshiro, codeplay Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
94 lines
3.6 KiB
C++
94 lines
3.6 KiB
C++
#include "Utility/Lexicon/LexiconBoundary.h"
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#include "Utility/Lexicon/LexiconSerializer.h"
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#include <cstring>
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// GLOBAL: gl_24545
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std::uint32_t g_lexiconByteClasses[256] = {
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0x1000000, 0x400, 0x400, 0x400, 0x400, 0x400, 0x400, 0x400,
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0x10, 0x20, 0x400, 0x400, 0x400, 0x400, 0x404, 0x400,
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0x10002, 0x10002, 0x10002, 0x10002, 0x10002, 0x10002, 0x10002, 0x10002,
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0x10002, 0x10002, 0x400, 0x400, 0x10, 0x400, 0x20, 0x40,
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0x400, 0x100002, 0x100002, 0x100002, 0x100002, 0x100002, 0x100002, 0x100002,
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0x100002, 0x100002, 0x100002, 0x100002, 0x100002, 0x100002, 0x100002, 0x100002,
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0x100002, 0x100002, 0x100002, 0x100002, 0x100002, 0x100002, 0x100002, 0x100002,
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0x100002, 0x100002, 0x100002, 0x10, 0x400, 0x20, 0x400, 0x400,
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0x400, 0x200002, 0x200002, 0x200002, 0x200002, 0x200002, 0x200002, 0x200002,
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0x200002, 0x200002, 0x200002, 0x200002, 0x200002, 0x200002, 0x200002, 0x200002,
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0x200002, 0x200002, 0x200002, 0x200002, 0x200002, 0x200002, 0x200002, 0x200002,
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0x200002, 0x200002, 0x200002, 0x10, 0x400, 0x20, 0x400, 0,
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0x20001, 0x101, 0x101, 0x101, 0x101, 0x400, 0x8101, 0x8101,
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0x8101, 0x8101, 0x4101, 0x8101, 0x8101, 0x8101, 0x8101, 0x4101,
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0x20001, 0x414, 0x424, 0x414, 0x424, 0x400, 0x400, 0x400,
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0x4101, 0x4101, 0x4101, 0x8101, 0x8101, 0x8101, 0x8101, 0x4101,
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0x1000000, 0x20001, 0x20001, 0x20001, 0x20001, 0x20001, 0x20001, 0x20001,
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0x20001, 0x20001, 0x20001, 0x20001, 0x20001, 0x20001, 0x20001, 0x20001,
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0x20001, 0x20001, 0x20001, 0x20001, 0x20001, 0x20001, 0x20001, 0x20001,
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0x20001, 0x20001, 0x20001, 0x20001, 0x20001, 0x20001, 0x20001, 0x20001,
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0x20001, 0x20001, 0x20001, 0x20001, 0x20001, 0x20001, 0x20001, 0x20001,
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0x20001, 0x20001, 0x20001, 0x20001, 0x20001, 0x20001, 0x20001, 0x201,
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0x2001, 0x4101, 0x2001, 0x2001, 0x101, 0x101, 0x101, 0x101,
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0x101, 0x101, 0x4101, 0x2000000, 0x400, 0, 0, 0x400,
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0x1001, 0x1001, 0x1001, 0x1001, 0x1001, 0x2001, 0x1, 0x4101,
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0x8101, 0x8101, 0x8101, 0x8101, 0x4101, 0x4101, 0x4101, 0x400,
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0x10001, 0x10001, 0x10001, 0x10001, 0x10001, 0x10001, 0x10001, 0x10001,
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0x10001, 0x400, 0x400, 0x101, 0x101, 0x101, 0, 0,
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};
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// INLINED
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static bool HasClass(std::uint32_t classes, int bit) {
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return ((classes >> bit) & 1) != 0;
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}
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// OFFSET: 0x00AC4EA0
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// FUNCTION: fn_17634
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bool LexiconBoundary::Matches(unsigned char previous, unsigned char current, unsigned char options) const {
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if (previous == 0xDD) {
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return true;
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}
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if (HasClass(this->flags[previous], 0) && (this->flags[current] & 0x2100) != 0) {
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return true;
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}
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if (current == 32) {
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return true;
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}
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if (previous == 32) {
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return false;
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}
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const std::uint32_t& before = this->flags[previous];
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const std::uint32_t& after = this->flags[current];
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if ((options & 2) != 0) {
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return ((after & 0x470) != 0) == ((before & 0x470) != 0) &&
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((HasClass(before, 12) && HasClass(after, 0)) || ((before & 0x470) != 0 && (after & 0x470) != 0) ||
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(HasClass(before, 1) && HasClass(after, 1)));
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}
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if (HasClass(after, 4) && !HasClass(before, 4)) {
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return false;
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}
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if ((after & 0x60) != 0 || HasClass(before, 4) || (HasClass(before, 12) && HasClass(after, 0))) {
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return true;
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}
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return (HasClass(before, 10) && (after & 0x10002) != 0) || HasClass(after, 10);
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}
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// OFFSET: 0x00AC4A40
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// FUNCTION: fn_17632
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bool LexiconBoundary::Load() {
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delete this->serializer;
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this->serializer = new LexiconSerializer;
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this->serializer->Load("..\\ftwrk.lex");
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std::memcpy(this->flags, g_lexiconByteClasses, sizeof(this->flags));
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return this->serializer != nullptr;
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}
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