veitR/mod-playerbots
1
0
Fork 0
mirror of https://github.com/liyunfan1223/mod-playerbots.git synced 2026-06-20 15:39:25 +02:00
Code Issues Packages Projects Releases Wiki Activity

refactor(Core/Movement): Remove 70y dispatch cap and isMoving lastPath guard

Browse Source
This commit is contained in:
bash 2026-05-08 21:14:19 +02:00
parent 9f8d0b3a74
commit d04295955a
2 changed files with 9 additions and 53 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
src/Ai/Base/Actions/MovementActions.cpp
View File

@ -3334,33 +3334,18 @@ bool MovementAction::ExecuteTravelPlan(TravelPlan& state)
case PathNodeType::NODE_NODE:
{
// Batch consecutive walk points into one spline. Capped at
// 20 points OR ~70y of accumulated distance — whichever
// comes first. The distance cap gives the planner regular
// re-evaluation points without committing the whole
// remaining route up front; stepIdx advances exactly in
// step with what's actually dispatched, so the next tick
// picks up from the truncation point.
// 20 points per dispatch as a cheap upper bound on per-tick
// work; stepIdx advances exactly in step with what's
// dispatched, so the next tick picks up from the cutoff.
static constexpr uint32 MAX_SPLINE_POINTS = 20;
static constexpr float MAX_BATCH_LENGTH = 70.0f;
state.walkPoints.clear();
float accumulated = 0.f;
while (state.stepIdx < state.steps.size() && state.walkPoints.size() < MAX_SPLINE_POINTS)
{
const PathNodePoint& wp = state.steps[state.stepIdx];
if (wp.type != PathNodeType::NODE_PATH && wp.type != PathNodeType::NODE_NODE)
break;
G3D::Vector3 next(wp.point.GetPositionX(), wp.point.GetPositionY(), wp.point.GetPositionZ());
if (!state.walkPoints.empty())
{
accumulated += (next - state.walkPoints.back()).length();
if (accumulated >= MAX_BATCH_LENGTH)
{
state.walkPoints.push_back(next);
state.stepIdx++;
break;
}
}
state.walkPoints.push_back(next);
state.walkPoints.push_back(G3D::Vector3(wp.point.GetPositionX(),
wp.point.GetPositionY(), wp.point.GetPositionZ()));
state.stepIdx++;
}

37
src/Ai/World/Rpg/Action/NewRpgBaseAction.cpp
View File

@ -78,17 +78,12 @@ bool NewRpgBaseAction::MoveFarTo(WorldPosition dest)
}
}
// 10% lastPath reuse — route commitment across combat
// interruptions. If the cached path's endpoint is still close
// (within 10%) to the new dest AND bot is mid-flight toward it
// (>10y away AND currently moving), reuse silently. The
// bot->isMoving() guard prevents reuse from short-circuiting
// when bot is stopped between dispatches — in that case we
// MUST fall through to dispatch the next leg, not return true
// and stand still.
// 10% lastPath reuse — if the cached path's endpoint is still
// close (within 10%) to the new dest AND we're not nearly there,
// keep the existing route. Matches cmangos ResolveMovePath.
{
LastMovement& lastMove = AI_VALUE(LastMovement&, "last movement");
if (bot->isMoving() && !lastMove.lastPath.empty())
if (!lastMove.lastPath.empty())
{
WorldPosition lastBack = lastMove.lastPath.getBack();
if (lastBack.GetMapId() == dest.GetMapId())
@ -177,30 +172,6 @@ bool NewRpgBaseAction::MoveFarTo(WorldPosition dest)
if (points.size() >= 2)
{
// Cap dispatched path length at ~70y. MoveFarTo's
// early-exit (top of function) lets the active spline
// run until bot is within 10y of its endpoint, then
// replans from the new position. Capping per-dispatch
// distance gives the planner regular re-evaluation
// points without the per-tick replan cost of fully
// unbounded chunks.
{
constexpr float maxDispatchLength = 70.0f;
float accumulated = 0.f;
size_t cutoff = points.size();
for (size_t i = 1; i < points.size(); ++i)
{
accumulated += (points[i] - points[i - 1]).length();
if (accumulated >= maxDispatchLength)
{
cutoff = i + 1;
break;
}
}
if (cutoff < points.size())
points.resize(cutoff);
}
LOG_INFO("playerbots", "[MoveFar] {} mmap-path | dis={:.0f} | endDist={:.0f} | wp={}",
bot->GetName(), dis, endDistToDest, (uint32)points.size());
EmitDebugMove("MoveFar", "mmap",