void
CMole::ProcessExplore(float _fTimeDelta, CTask& _rTask)
{
UpdateTaskTargetPath(_fTimeDelta, _rTask);
if (!_rTask.HasTargetNode() ||
(s_pSharedPath->GetNode(_rTask.GetTargetNodeId()).bDiscovered && s_pSharedPath->HasUndiscoveredNodesLeft()))
{
int iTargetNodeId = 0;
bool bFoundNode = s_pSharedPath->FindUndiscoveredNode(m_vPosition, m_fRadius, m_fHeading, iTargetNodeId);
if (!bFoundNode)
{
s_pSharedPath->FindRandomAccesableNode(iTargetNodeId);
bFoundNode = true;
}
if (bFoundNode)
{
_rTask.SetTargetNodeId(iTargetNodeId);
UpdateTaskTargetPath(_fTimeDelta, _rTask);
}
}
// If have target
if (_rTask.HasTargetNode())
{
CFVec2 vSteerForce;
ComputeSteerForce(_rTask.GetNodeIdsPath().back(), vSteerForce);
UpdateRotation(_fTimeDelta, vSteerForce);
UpdatePosition(_fTimeDelta);
}
}
void
CMole::ProcessHunt(float _fTimeDelta, CTask& _rTask)
{
UpdateTaskTargetPath(_fTimeDelta, _rTask);
// If have target
if (_rTask.HasTargetNode())
{
CFVec2 vSteerForce;
ComputeSteerForce(_rTask.GetNodeIdsPath().back(), vSteerForce);
UpdateRotation(_fTimeDelta, vSteerForce);
UpdatePosition(_fTimeDelta);
}
else
{
// Reached disternace position
m_Tasks.pop();
}
}
void
CMole::DrawTaskPathTarget(CTask& _rTask) const
{
int iTargetNodeId = _rTask.GetTargetNodeId();
const std::vector<int>& karNodeIdsPath = _rTask.GetNodeIdsPath();
GDE::CRenderer* pRenderer = CMMMContext::GetInstance().GetRenderer();
if (karNodeIdsPath.size() > 0)
{
// Draw line to first target
const CFVec2& kvrNextPosition = s_pSharedPath->GetNode(karNodeIdsPath.back()).vPosition;
GDE::SVertex FirstLine[2];
FirstLine[0].m_uColour = 0xFF509999;
FirstLine[1].m_uColour = 0xFF509999;
FirstLine[0].m_fX = m_vPosition.X();
FirstLine[0].m_fY = m_vPosition.Y();
FirstLine[0].m_fZ = 0.0f;
FirstLine[1].m_fX = kvrNextPosition.X();
FirstLine[1].m_fY = kvrNextPosition.Y();
FirstLine[1].m_fZ = 0.0f;
pRenderer->DrawPrimitives(GDE::PT_LineList, 1, FirstLine);
// Draw path lines
for (int i = karNodeIdsPath.size() - 1; i > 0; -- i)
{
const CFVec2& kvrCurrentPosition = s_pSharedPath->GetNode(karNodeIdsPath[i]).vPosition;
const CFVec2& kvrNextPosition = s_pSharedPath->GetNode(karNodeIdsPath[i - 1]).vPosition;
GDE::SVertex Vertex[2];
Vertex[0].m_uColour = 0xFF509999;
Vertex[1].m_uColour = 0xFF509999;
Vertex[0].m_fX = kvrCurrentPosition.X();
Vertex[0].m_fY = kvrCurrentPosition.Y();
Vertex[0].m_fZ = 0.0f;
Vertex[1].m_fX = kvrNextPosition.X();
Vertex[1].m_fY = kvrNextPosition.Y();
Vertex[1].m_fZ = 0.0f;
pRenderer->DrawPrimitives(GDE::PT_LineList, 1, Vertex);
}
}
if (iTargetNodeId != -1)
{
// Draw cross on target
const Path::TNode& ktrTargetNode = s_pSharedPath->GetNode(iTargetNodeId);
GDE::SVertex Cross[4];
Cross[0].m_uColour = 0xFF509999;
Cross[1].m_uColour = 0xFF509999;
Cross[2].m_uColour = 0xFF509999;
Cross[3].m_uColour = 0xFF509999;
// One
Cross[0].m_fX = ktrTargetNode.vPosition.X() - 10;
Cross[0].m_fY = ktrTargetNode.vPosition.Y() - 10;
Cross[0].m_fZ = 0.0f;
Cross[1].m_fX = ktrTargetNode.vPosition.X() + 10;
Cross[1].m_fY = ktrTargetNode.vPosition.Y() + 10;
Cross[1].m_fZ = 0.0f;
// Two
Cross[2].m_fX = ktrTargetNode.vPosition.X() - 10;
Cross[2].m_fY = ktrTargetNode.vPosition.Y() + 10;
Cross[2].m_fZ = 0.0f;
Cross[3].m_fX = ktrTargetNode.vPosition.X() + 10;
Cross[3].m_fY = ktrTargetNode.vPosition.Y() - 10;
Cross[3].m_fZ = 0.0f;
pRenderer->DrawPrimitives(GDE::PT_LineList, 2, Cross);
}
}
void
CMole::ProcessPatrol(float _fTimeDelta, CTask& _rTask)
{
// Check acorn is no longer avaiable
if (_rTask.GetAcorn()->GetState() != CAcorn::ES_Available ||
s_mKnownAcorns[_rTask.GetAcorn()] == false ||
_rTask.GetAcorn()->GetMole() != this)
{
m_Tasks.pop();
m_bHasPatrolTask = false;
}
else
{
UpdateTaskTargetPath(_fTimeDelta, _rTask);
// Check have no target
if (_rTask.GetTargetNodeId() == -1)
{
int iRandomTargetId = 0;
// Find new target
bool bRandomNodeFound = s_pSharedPath->FindRandomAccesableNode(_rTask.GetAcorn()->GetPosition(), PARTROL_RADIUS, iRandomTargetId);
if (bRandomNodeFound)
{
std::vector<int> aNodeIdsPath;
bool bPathFound = s_pSharedPath->FindPath(m_vPosition, iRandomTargetId, aNodeIdsPath);
if (bPathFound)
{
_rTask.SetTargetNodeId(iRandomTargetId);
_rTask.SetNodeIdsPath(aNodeIdsPath);
}
else
{
// Do nothing
}
}
else
{
// Do nothing
}
}
// Check has target
if (_rTask.GetTargetNodeId() != -1)
{
CFVec2 vSteerForce;
ComputeSteerForce(_rTask.GetNodeIdsPath().back(), vSteerForce);
UpdateRotation(_fTimeDelta, vSteerForce);
UpdatePosition(_fTimeDelta);
// Check within in range of target to be able to add onto sleep timer
if (sqrt(_rTask.GetAcorn()->GetPosition().SquareDistance(m_vPosition)) - PARTROL_RADIUS - (PARTROL_RADIUS / 4) <= 0.0f)
{
_rTask.Update(_fTimeDelta);
// Check if have been patroling for 4 seconds
if (_rTask.GetTimeElapsed() > 4.0f)
{
float fSleepTime = static_cast<float>(SLEEP_TIME) - (DIFFICULTY_SLEEP_TIME_DESC * m_iDifficultyLevel);
// Sleep for 5 seconds
AppendSnoozeTask(fSleepTime);
_rTask.ResetTimeElapsed();
}
else
{
// Do nothing
}
}
}
else
{
// Do nothing
}
}
}