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fix(MMAP/core/PathGenerator): Try to fix more water creatures (#13705)

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Co-authored-by: jackpoz <giacomopoz@gmail.com>
This commit is contained in:
Mickaël Mauger
2023-01-02 22:26:12 +01:00
committed by GitHub
parent aae46cc8af
commit 24fa3ba828
4 changed files with 20 additions and 14 deletions
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26
src/server/game/Movement/MovementGenerators/PathGenerator.cpp
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@@ -209,25 +209,29 @@ void PathGenerator::BuildPolyPath(G3D::Vector3 const& startPos, G3D::Vector3 con
// we just need to remove/normalize paths between 2 adjacent points
if (startFarFromPoly || endFarFromPoly)
{
bool buildShotrcut = false;
bool buildShortcut = false;
bool isUnderWaterStart = _source->GetMap()->IsUnderWater(_source->GetPhaseMask(), startPos.x, startPos.y, startPos.z, _source->GetCollisionHeight());
bool isUnderWaterEnd = _source->GetMap()->IsUnderWater(_source->GetPhaseMask(), endPos.x, endPos.y, endPos.z, _source->GetCollisionHeight());
bool isFarUnderWater = startFarFromPoly ? isUnderWaterStart : isUnderWaterEnd;
auto liquidDataStart = _source->GetMap()->GetLiquidData(_source->GetPhaseMask(), startPos.x, startPos.y, startPos.z, _source->GetCollisionHeight(), MAP_ALL_LIQUIDS);
auto liquidDataEnd = _source->GetMap()->GetLiquidData(_source->GetPhaseMask(), endPos.x, endPos.y, endPos.z, _source->GetCollisionHeight(), MAP_ALL_LIQUIDS);
bool startUnderWaterEndInWater = liquidDataStart.Status == LIQUID_MAP_UNDER_WATER &&
(liquidDataEnd.Status & MAP_LIQUID_STATUS_IN_CONTACT) != 0;
bool startInWaterEndUnderWater = (liquidDataStart.Status & MAP_LIQUID_STATUS_IN_CONTACT) != 0 &&
liquidDataEnd.Status == LIQUID_MAP_UNDER_WATER;
bool waterPath = startUnderWaterEndInWater || startInWaterEndUnderWater;
Unit const* _sourceUnit = _source->ToUnit();
if (_sourceUnit)
{
bool isUnderWater = (_sourceUnit->CanSwim() && isUnderWaterStart && isUnderWaterEnd) || (isFarUnderWater && _useRaycast);
bool isWater = (_sourceUnit->CanSwim() && waterPath);
if (isUnderWater || _sourceUnit->CanFly() || (_sourceUnit->IsFalling() && endPos.z < startPos.z))
if (isWater || _sourceUnit->CanFly() || (_sourceUnit->IsFalling() && endPos.z < startPos.z))
{
buildShotrcut = true;
buildShortcut = true;
}
}
if (buildShotrcut)
if (buildShortcut)
{
BuildShortcut();
_type = PathType(PATHFIND_NORMAL | PATHFIND_NOT_USING_PATH);
@@ -236,8 +240,7 @@ void PathGenerator::BuildPolyPath(G3D::Vector3 const& startPos, G3D::Vector3 con
return;
}
if (!isFarUnderWater)
else
{
float closestPoint[VERTEX_SIZE];
// we may want to use closestPointOnPolyBoundary instead
@@ -679,12 +682,11 @@ void PathGenerator::UpdateFilter()
NavTerrain PathGenerator::GetNavTerrain(float x, float y, float z) const
{
LiquidData data;
LiquidData const& liquidData = _source->GetMap()->GetLiquidData(_source->GetPhaseMask(), x, y, z, _source->GetCollisionHeight(), MAP_ALL_LIQUIDS);
if (liquidData.Status == LIQUID_MAP_NO_WATER)
return NAV_GROUND;
switch (data.Flags)
switch (liquidData.Flags)
{
case MAP_LIQUID_TYPE_WATER:
case MAP_LIQUID_TYPE_OCEAN: