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CScriptMazeNode: Initial implementation of sub_802899c8

This commit is contained in:
Luke Street 2020-09-19 16:32:23 -04:00
parent cf68c7dd9d
commit a533ee3538
1 changed files with 107 additions and 0 deletions
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107
Runtime/World/CScriptMazeNode.cpp
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@ -238,6 +238,113 @@ void CScriptMazeState::Initialize() {
}
void CScriptMazeState::sub_802899c8() {
if (!x94_24_initialized) {
Initialize();
}
s32 iVar5 = x0_rand.Next();
s32 iVar1 = ((iVar5 / 5) * -5) + 9;
s32 iVar6 = x0_rand.Next();
s32 iVar2 = ((iVar6 / 5) * -5) + 21;
s32 iVar7 = x0_rand.Next();
s32 iVar3 = ((iVar7 / 5) * -5) + 33;
s32 iVar16 = ((x0_rand.Next() / 5) * -5) + 13;
s32 iVar9 = ((x0_rand.Next() / 5) * -5) + 29;
u32 uVar10 = -1;
s32 iVar11 = 0;
s32 iVar4 = x84_;
s32 iVar8 = x88_;
s32 iVar13 = x84_;
s32 iVar15 = x88_;
s32 iVar12;
do {
if (iVar13 == x8c_ && iVar15 == x90_) {
return;
}
if (iVar11 == iVar5 + iVar1 || iVar11 == iVar6 + iVar2 || iVar11 == iVar7 + iVar3) {
if (uVar10 == 2) {
x4_arr[iVar13 + iVar15 * skMazeColumns].x0_28_ = true;
x4_arr[iVar8 * skMazeColumns].x0_30_ = true;
} else if (uVar10 == 0) {
x4_arr[iVar13 + iVar15 * skMazeColumns].x0_30_ = true;
x4_arr[iVar8 * skMazeColumns].x0_28_ = true;
} else if (uVar10 == 1) {
x4_arr[iVar13 + iVar15 * skMazeColumns].x0_31_ = true;
x4_arr[iVar8 * skMazeColumns].x0_29_ = true;
} else if (uVar10 == 3) {
x4_arr[iVar13 + iVar15 * skMazeColumns].x0_29_ = true;
x4_arr[iVar8 * skMazeColumns].x0_31_ = true;
}
}
iVar12 = iVar13;
s32 iVar14;
if ((iVar15 < 1 || uVar10 == 2 || !x4_arr[iVar13 + iVar15 * skMazeColumns].x0_24_) ||
!x4_arr[iVar13 + (iVar15 - 1) * skMazeColumns].x1_25_) {
if (iVar15 < 6 && uVar10 != 0 && x4_arr[iVar13 + iVar15 * skMazeColumns].x0_26_ &&
x4_arr[iVar13 + (iVar15 + 1) * skMazeColumns].x1_25_) {
uVar10 = 2;
iVar14 = iVar15 + 1;
} else {
iVar14 = iVar15;
if (iVar13 < 1 || uVar10 == 1 || !x4_arr[iVar13 + iVar15 * skMazeColumns].x0_27_ ||
!x4_arr[(iVar13 + iVar15 * skMazeColumns) - 1].x1_25_) {
if (iVar13 > skMazeRows) {
return;
}
if (uVar10 == 3) {
return;
}
s32 iVar4_ = iVar13 + iVar15 * skMazeColumns;
if (!x4_arr[iVar4_].x0_25_) {
return;
}
if (!x4_arr[iVar4_ + 1].x1_25_) {
return;
}
uVar10 = 1;
iVar12 = iVar13 + 1;
} else {
uVar10 = 3;
iVar12 = iVar13 - 1;
}
}
} else {
uVar10 = 0;
iVar14 = iVar15 - 1;
}
if (iVar11 == iVar16 || iVar11 == iVar9) {
if (iVar13 == 0 || iVar15 == 0 || iVar13 == 8 || iVar15 == 6) {
if (iVar11 == iVar16) {
iVar16++;
} else {
iVar9++;
}
} else {
auto& cell = x4_arr[iVar13 + iVar15 * skMazeColumns];
cell.x1_24_ = true;
if (uVar10 == 2) {
x4_arr[iVar12 + iVar14 * skMazeColumns].x0_24_ = false;
cell.x0_26_ = false;
} else if (uVar10 == 0) {
x4_arr[iVar12 + iVar14 * skMazeColumns].x0_26_ = false;
cell.x0_24_ = false;
} else if (uVar10 == 1) {
x4_arr[iVar12 + iVar14 * skMazeColumns].x0_27_ = false;
cell.x0_25_ = false;
} else if (uVar10 == 3) {
x4_arr[iVar12 + iVar14 * skMazeColumns].x0_25_ = false;
cell.x0_27_ = false;
}
}
}
iVar11++;
iVar4 = iVar13;
iVar8 = iVar15;
iVar13 = iVar12;
iVar15 = iVar14;
} while (true);
}
} // namespace urde