void CBuilderCAI::ExecuteCapture(Command& c)
{
// not all builders are capture-capable by default
if (!owner->unitDef->canCapture)
return;
CBuilder* builder = (CBuilder*) owner;
if (c.params.size() == 1 || c.params.size() == 5) {
// capture unit
CUnit* unit = uh->GetUnit(c.params[0]);
if (unit == NULL) {
FinishCommand();
return;
}
if (c.params.size() == 5) {
const float3 pos(c.params[1], c.params[2], c.params[3]);
const float radius = c.params[4] + 100; // do not walk too far outside capture area
if (((pos - unit->pos).SqLength2D() > (radius * radius) ||
(builder->curCapture == unit && unit->isMoving && !IsInBuildRange(unit)))) {
StopMove();
FinishCommand();
return;
}
}
if (unit->unitDef->capturable && unit->team != owner->team && UpdateTargetLostTimer(unit->id)) {
if (MoveInBuildRange(unit)) {
builder->SetCaptureTarget(unit);
}
} else {
StopMove();
FinishCommand();
}
} else if (c.params.size() == 4) {
// area capture
const float3 pos = c.GetPos(0);
const float radius = c.params[3];
builder->StopBuild();
if (FindCaptureTargetAndCapture(pos, radius, c.options, (c.options & META_KEY))) {
inCommand = false;
SlowUpdate();
return;
}
if (!(c.options & ALT_KEY)) {
FinishCommand();
}
} else {
FinishCommand();
}
return;
}
void CBuilderCAI::ExecuteCapture(Command& c)
{
assert(owner->unitDef->canCapture);
CBuilder* fac = (CBuilder*) owner;
if (c.params.size() == 1) { //capture unit
CUnit* unit = uh->units[(int)c.params[0]];
if (unit && unit->unitDef->capturable && unit->team != owner->team && UpdateTargetLostTimer((int) c.params[0])) {
if (f3SqDist(unit->pos, fac->pos) < Square(fac->buildDistance + unit->radius - 8)) {
StopMove();
fac->SetCaptureTarget(unit);
owner->moveType->KeepPointingTo(unit->pos, fac->buildDistance * 0.9f + unit->radius, false);
} else {
if (f3SqDist(goalPos, unit->pos) > 1) {
SetGoal(unit->pos,owner->pos, fac->buildDistance * 0.9f + unit->radius);
}
}
} else {
StopMove();
FinishCommand();
}
}
else { // capture area
float3 pos(c.params[0], c.params[1], c.params[2]);
float radius = c.params[3];
if (FindCaptureTargetAndCapture(pos, radius, c.options)) {
inCommand = false;
SlowUpdate();
return;
}
if (!(c.options & ALT_KEY)) {
FinishCommand();
}
}
return;
}
