DETOUR_DECL_MEMBER(void, CTFTankBoss_TankBossThink)
{
static CountdownTimer ctNodes;
if (ctNodes.IsElapsed()) {
ctNodes.Start(0.5f);
ForEachEntityByRTTI<CPathTrack>([](CPathTrack *node){
NDebugOverlay::Box(node->GetAbsOrigin(), Vector(-10.0f, -10.0f, -10.0f), Vector(10.0f, 10.0f, 10.0f),
0xff, 0xff, 0xff, 0x80, 0.5f);
NDebugOverlay::EntityTextAtPosition(node->GetAbsOrigin(), 0, CFmtStrN<16>("#%d", i), 0.5f, 0xff, 0xff, 0xff, 0xff);
CPathTrack *next = node->GetNext();
if (next != nullptr) {
NDebugOverlay::HorzArrow(node->GetAbsOrigin(), next->GetAbsOrigin(), 3.0f, 0xff, 0xff, 0xff, 0xff, true, 0.5f);
}
});
}
auto tank = reinterpret_cast<CTFTankBoss *>(this);
NDebugOverlay::EntityText(ENTINDEX(tank), 0, CFmtStrN<256>("%.1f%%", GetTankProgress(tank) * 100.0f),
gpGlobals->interval_per_tick, 0xff, 0xff, 0xff, 0xff);
// NDebugOverlay::EntityText(ENTINDEX(tank), 0, CFmtStrN<256>("m_hCurrentNode: #%d", ENTINDEX(*m_hCurrentNode)),
// gpGlobals->interval_per_tick, 0xff, 0xff, 0xff, 0xff);
// NDebugOverlay::EntityText(ENTINDEX(tank), 1, CFmtStrN<256>("m_iCurrentNode: %d", *m_iCurrentNode),
// gpGlobals->interval_per_tick, 0xff, 0xff, 0xff, 0xff);
// NDebugOverlay::EntityText(ENTINDEX(tank), 2, CFmtStrN<256>("m_flTotalDistance: %.0f", *m_flTotalDistance),
// gpGlobals->interval_per_tick, 0xff, 0xff, 0xff, 0xff);
// NDebugOverlay::EntityText(ENTINDEX(tank), 3, CFmtStrN<256>("m_NodeDists[i]: %.0f", (*m_NodeDists)[*m_iCurrentNode]),
// gpGlobals->interval_per_tick, 0xff, 0xff, 0xff, 0xff);
DETOUR_MEMBER_CALL(CTFTankBoss_TankBossThink)();
}
//-----------------------------------------------------------------------------
void C_Fish::ClientThink()
{
if (FishDebug.GetBool())
{
debugoverlay->AddLineOverlay( m_pos, m_actualPos, 255, 0, 0, true, 0.1f );
switch( m_localLifeState )
{
case LIFE_DYING:
debugoverlay->AddTextOverlay( m_pos, 0.1f, "DYING" );
break;
case LIFE_DEAD:
debugoverlay->AddTextOverlay( m_pos, 0.1f, "DEAD" );
break;
}
}
float deltaT = gpGlobals->frametime;
// check if we just died
if (m_localLifeState == LIFE_ALIVE && m_lifeState != LIFE_ALIVE)
{
// we have died
m_localLifeState = LIFE_DYING;
m_deathDepth = m_pos.z;
// determine surface float angle
m_deathAngle = RandomFloat( 87.0f, 93.0f ) * ((RandomInt( 0, 100 ) < 50) ? 1.0f : -1.0f);
}
switch( m_localLifeState )
{
case LIFE_DYING:
{
// depth parameter
float t = (m_pos.z - m_deathDepth) / (m_waterLevel - m_deathDepth);
t *= t;
// roll onto side
m_angles.z = m_deathAngle * t;
// float to surface
const float fudge = 2.0f;
if (m_pos.z < m_waterLevel - fudge)
{
m_vel.z += (1.0f - t) * m_buoyancy * deltaT;
}
else
{
m_localLifeState = LIFE_DEAD;
}
break;
}
case LIFE_DEAD:
{
// depth parameter
float t = (m_pos.z - m_deathDepth) / (m_waterLevel - m_deathDepth);
t *= t;
// roll onto side
m_angles.z = m_deathAngle * t;
// keep near water surface
const float sub = 0.5f;
m_vel.z += 10.0f * (m_waterLevel - m_pos.z - sub) * deltaT;
// bob on surface
const float rollAmp = 5.0f;
const float rollFreq = 2.33f;
m_angles.z += rollAmp * sin( rollFreq * (gpGlobals->curtime + 10.0f * entindex()) ) * deltaT;
const float rollAmp2 = 7.0f;
const float rollFreq2 = 4.0f;
m_angles.x += rollAmp2 * sin( rollFreq2 * (gpGlobals->curtime + 10.0f * entindex()) ) * deltaT;
const float bobAmp = 0.75f;
const float bobFreq = 4.0f;
m_vel.z += bobAmp * sin( bobFreq * (gpGlobals->curtime + 10.0f * entindex()) ) * deltaT;
const float bobAmp2 = 0.75f;
const float bobFreq2 = 3.333f;
m_vel.z += bobAmp2 * sin( bobFreq2 * (gpGlobals->curtime + 10.0f * entindex()) ) * deltaT;
// decay movement speed to zero
const float drag = 1.0f;
m_vel.z -= drag * m_vel.z * deltaT;
break;
}
case LIFE_ALIVE:
{
// use server-side Z coordinate directly
m_pos.z = m_actualPos.z;
// use server-side angles
m_angles = m_actualAngles;
// fishy wiggle based on movement
if (!m_wiggleTimer.IsElapsed())
{
float swimPower = 1.0f - (m_wiggleTimer.GetElapsedTime() / m_wiggleTimer.GetCountdownDuration());
const float amp = 6.0f * swimPower;
float wiggle = amp * sin( m_wigglePhase );
m_wigglePhase += m_wiggleRate * deltaT;
// wiggle decay
const float wiggleDecay = 5.0f;
m_wiggleRate -= wiggleDecay * deltaT;
m_angles.y += wiggle;
}
break;
}
}
// compute error between our local position and actual server position
Vector error = m_actualPos - m_pos;
error.z = 0.0f;
float errorLen = error.Length();
if (m_localLifeState == LIFE_ALIVE)
{
// if error is far above average, start swimming
const float wiggleThreshold = 2.0f;
if (errorLen - m_averageError > wiggleThreshold)
{
// if error is large, we must have started swimming
const float swimTime = 5.0f;
m_wiggleTimer.Start( swimTime );
m_wiggleRate = 2.0f * errorLen;
const float maxWiggleRate = 30.0f;
if (m_wiggleRate > maxWiggleRate)
{
m_wiggleRate = maxWiggleRate;
}
}
// update average error
m_errorHistory[ m_errorHistoryIndex++ ] = errorLen;
if (m_errorHistoryIndex >= MAX_ERROR_HISTORY)
{
m_errorHistoryIndex = 0;
m_errorHistoryCount = MAX_ERROR_HISTORY;
}
else if (m_errorHistoryCount < MAX_ERROR_HISTORY)
{
++m_errorHistoryCount;
}
m_averageError = 0.0f;
if (m_errorHistoryCount)
{
for( int r=0; r<m_errorHistoryCount; ++r )
{
m_averageError += m_errorHistory[r];
}
m_averageError /= (float)m_errorHistoryCount;
}
}
// keep fish motion smooth by correcting towards actual server position
// NOTE: This only tracks XY motion
const float maxError = 20.0f;
float errorT = errorLen / maxError;
if (errorT > 1.0f)
{
errorT = 1.0f;
}
// we want a nonlinear spring force for tracking
errorT *= errorT;
// as fish move faster, their error increases - use a stiffer spring when fast, and a weak one when slow
const float trackRate = 0.0f + errorT * 115.0f;
m_vel.x += trackRate * error.x * deltaT;
m_vel.y += trackRate * error.y * deltaT;
const float trackDrag = 2.0f + errorT * 6.0f;
m_vel.x -= trackDrag * m_vel.x * deltaT;
m_vel.y -= trackDrag * m_vel.y * deltaT;
// euler integration
m_pos += m_vel * deltaT;
SetNetworkOrigin( m_pos );
SetAbsOrigin( m_pos );
SetNetworkAngles( m_angles );
SetAbsAngles( m_angles );
}
