void Team::markRadiusSeenToTeams(Stuff::Vector3D& location, float radius, bool shrinkForNight)
{
if(radius < 0.0)
radius = fireVisualRange;
if(shrinkForNight)
radius -= (radius * 0.25f);
bool didTeam[MAX_TEAMS] = {false, false, false, false, false, false, false, false};
for(size_t i = 0; i < ObjectManager->getNumMovers(); i++)
{
MoverPtr mover = ObjectManager->getMover(i);
if(mover->getTeam() && !didTeam[mover->getTeamId()] && !isFriendly(mover->getTeam()))
{
Stuff::Vector3D result;
result.x = location.x - mover->getPosition().x;
result.y = location.y - mover->getPosition().y;
result.z = 0.0;
float dist = result.GetLength() * metersPerWorldUnit;
if(dist < maxVisualRange)
{
markRadiusSeen(location, radius);
didTeam[mover->getTeamId()] = true;
}
}
}
}
long TeamSensorSystem::getContacts (GameObjectPtr looker, long* contactList, long contactCriteria, long sortType) {
if ((sortType != CONTACT_SORT_NONE) && !looker)
return(0);
static float sortValues[MAX_CONTACTS_PER_SENSOR];
float CV = 0;
long numValidContacts = 0;
long handleList[MAX_CONTACTS_PER_SENSOR];
for (long i = 0; i < numContacts; i++) {
MoverPtr mover = (MoverPtr)ObjectManager->get(contacts[i]);
if (!meetsCriteria(looker, mover, contactCriteria))
continue;
handleList[numValidContacts] = mover->getHandle();
switch (sortType) {
case CONTACT_SORT_NONE:
sortValues[numValidContacts] = 0.0;
break;
case CONTACT_SORT_CV:
CV = (float)mover->getCurCV();
sortValues[numValidContacts] = CV;
break;
case CONTACT_SORT_DISTANCE:
sortValues[numValidContacts] = looker->distanceFrom(mover->getPosition());
break;
}
numValidContacts++;
}
if ((numValidContacts > 0) && (sortType != CONTACT_SORT_NONE)) {
//---------------------------------------------------------
// BIG ASSUMPTION HERE: That a mech will not have more than
// MAX_CONTACTS_PER_SENSOR contacts.
if (!SensorSystem::sortList) {
SensorSystem::sortList = new SortList;
if (!SensorSystem::sortList)
Fatal(0, " Unable to create Contact sortList ");
SensorSystem::sortList->init(MAX_CONTACTS_PER_SENSOR);
}
bool descendSort = true;
if (sortType == CONTACT_SORT_DISTANCE)
descendSort = false;
SensorSystem::sortList->clear(descendSort);
for (long contact = 0; contact < numValidContacts; contact++) {
SensorSystem::sortList->setId(contact, handleList[contact]);
SensorSystem::sortList->setValue(contact, sortValues[contact]);
}
SensorSystem::sortList->sort(descendSort);
for (contact = 0; contact < numValidContacts; contact++)
contactList[contact] = SensorSystem::sortList->getId(contact);
}
else if (contactList)
for (long contact = 0; contact < numValidContacts; contact++)
contactList[contact] = handleList[contact];
return(numValidContacts);
}
//---------------------------------------------------------------------------
int32_t GameCamera::activate(void)
{
//------------------------------------------
// If camera is already active, just return
if (ready && active)
return (NO_ERROR);
//---------------------------------------------------------
// Camera always starts pointing at first mover in lists
// CANNOT be infinite because we don't allow missions without at least 1
// player mech!!
MoverPtr firstMover = nullptr;
if (ObjectManager->getNumMovers() > 0)
{
int32_t i = 0;
firstMover = ObjectManager->getMover(i);
while (firstMover &&
((firstMover->getCommander()->getId() != Commander::home->getId()) ||
!firstMover->isOnGUI()))
{
i++;
if (i == ObjectManager->getNumMovers())
break;
firstMover = ObjectManager->getMover(i);
}
}
if (firstMover)
{
Stuff::Vector3D newPosition(firstMover->getPosition());
setPosition(newPosition);
}
if (land)
{
land->update();
}
allNormal();
// updateDaylight(true);
lastShadowLightPitch = lightPitch;
// Startup the SKYBox
int32_t appearanceType = (GENERIC_APPR_TYPE << 24);
AppearanceTypePtr genericAppearanceType = nullptr;
genericAppearanceType = appearanceTypeList->getAppearance(appearanceType, "skybox");
if (!genericAppearanceType)
{
char msg[1024];
sprintf(msg, "No Generic Appearance Named %s", "skybox");
Fatal(0, msg);
}
theSky = new GenericAppearance;
gosASSERT(theSky != nullptr);
//--------------------------------------------------------------
gosASSERT(genericAppearanceType->getAppearanceClass() == GENERIC_APPR_TYPE);
theSky->init((GenericAppearanceType*)genericAppearanceType, nullptr);
theSky->setSkyNumber(mission->theSkyNumber);
return NO_ERROR;
}
Stuff::Vector3D Team::calcEscapeVector(MoverPtr mover, float threatRange)
{
static float distance[100];
static Stuff::Vector3D delta[100];
Stuff::Vector3D escapeVector;
escapeVector.Zero();
//------------------------------
// Get the initial delta info...
int32_t shortest = 0;
int32_t longest = 0;
for(size_t i = 0; i < rosterSize; i++)
{
GameObjectPtr obj = ObjectManager->getByWatchID(roster[i]);
if(obj)
{
float distanceToObj = mover->distanceFrom(obj->getPosition());
if(distanceToObj <= threatRange)
{
delta[i].Subtract(mover->getPosition(), obj->getPosition());
distance[i] = distanceToObj;
if(distance[i] > longest)
longest = i;
if(distance[i] < shortest)
shortest = i;
}
else
distance[i] = -999.0;
}
else
distance[i] = -999.0;
}
//-----------------------------------------------------------------
// Now, find the furthest enemy and scale the deltas accordingly...
for(i = 0; i < rosterSize; i++)
if(distance[i] >= 0.0)
{
float scale = distance[longest] / distance[i];
delta[i] *= scale;
escapeVector += delta[i];
}
//--------------------------------------------------------------------------------
// We don't care about the length, just the direction (we assume you want to go as
// FAR as necessary)...
escapeVector.Normalize(escapeVector);
return(escapeVector);
}
long SensorSystem::calcContactStatus (MoverPtr mover) {
if (!owner->getTeam())
return(CONTACT_NONE);
if (mover->getFlag(OBJECT_FLAG_REMOVED)) {
return(CONTACT_NONE);
}
//----------------------------------------------------------
//If object we are looking for is at the edge, NO CONTACT!!
if (!Terrain::IsGameSelectTerrainPosition(mover->getPosition()))
return CONTACT_NONE;
//-------------------------------------------------------------
// Should be properly set when active probes are implemented...
long newContactStatus = CONTACT_NONE;
if (!notShutdown || (range == 0.0) && !broken)
{
if (owner->lineOfSight(mover) && !mover->isDisabled())
newContactStatus = CONTACT_VISUAL;
return(newContactStatus);
}
if ((masterIndex == -1) || (range < 0.0)) {
return(CONTACT_NONE);
}
if (owner->isMover()) {
MoverPtr mover = (MoverPtr)owner;
if ((mover->sensor == 255) || mover->inventory[mover->sensor].disabled || broken) {
return(CONTACT_NONE);
}
}
if (mover->getFlag(OBJECT_FLAG_SENSOR) && !mover->isDisabled())
{
bool moverNotContact = mover->hasNullSignature() || (mover->getEcmRange() != 0.0f);
bool moverInvisible = (mover->getStatus() == OBJECT_STATUS_SHUTDOWN);
if (!moverInvisible && !moverNotContact)
{
float distanceToMover = owner->distanceFrom(mover->getPosition());
float sensorRange = getEffectiveRange();
if (distanceToMover <= sensorRange)
{
//-------------------------------------------
//No need to check shutdown and probe AGAIN!
newContactStatus = getSensorQuality();
//---------------------------------------
// If ecm affecting me, my skill drops...
// CUT, per Mitch 2/10/00
if ((ecmEffect < 1.0) && (newContactStatus > CONTACT_SENSOR_QUALITY_1))
newContactStatus--;
//---------------------------------------------------
// We now we are within sensor range, check visual.
float startRadius = 0.0f;
if (!owner->isMover())
startRadius = owner->getAppearRadius();
if (hasLOSCapability && owner->lineOfSight(mover,startRadius))
newContactStatus = CONTACT_VISUAL;
}
else //Still need to check if visual!!! ECM and Lookout Towers!!
{
float startRadius = 0.0f;
if (!owner->isMover())
startRadius = owner->getAppearRadius();
if (hasLOSCapability && owner->lineOfSight(mover,startRadius))
newContactStatus = CONTACT_VISUAL;
}
}
else
{
//Target is shutdown, can ONLY be visual cause this platform has no probe.
float startRadius = 0.0f;
if (!owner->isMover())
startRadius = owner->getAppearRadius();
if (hasLOSCapability && owner->lineOfSight(mover,startRadius))
newContactStatus = CONTACT_VISUAL;
}
}
//Let us know that we can see something, sensor or otherwise!!
if (mover->getTeam() && (owner->getTeam() == Team::home) && mover->getTeam()->isEnemy(Team::home) &&
(newContactStatus != CONTACT_NONE))
{
SensorSystemManager::enemyInLOS = true;
}
return(newContactStatus);
}
void GameTacMap::render()
{
if (turn < 2) //Terrain not setup yet. Left,Right,Top,Bottom are poopy!
return;
gos_VERTEX corners[5];
gos_SetRenderState( gos_State_AlphaMode, gos_Alpha_OneZero );
gos_SetRenderState( gos_State_Specular,FALSE );
gos_SetRenderState( gos_State_AlphaTest, FALSE );
gos_SetRenderState( gos_State_Filter, gos_FilterNone );
gos_SetRenderState( gos_State_ZWrite, 0 );
gos_SetRenderState( gos_State_ZCompare, 0 );
gos_SetRenderState( gos_State_Texture, textureHandle );
for ( int i = 0; i < 4; ++i )
{
corners[i].rhw = 1.0f;
corners[i].argb = 0xffffffff;
corners[i].frgb = 0;
corners[i].z = 0.0f;
}
corners[0].x = corners[2].x = left;
corners[1].x = corners[3].x = right;
corners[3].y = corners[2].y = bottom;
corners[0].y = corners[1].y = top;
corners[0].u = 2.f/(float)bmpWidth;
corners[3].u = 128.f/(float)bmpWidth;
corners[2].u = 2.f/(float)bmpWidth;
corners[1].u = 128.f/(float)bmpWidth;
corners[0].v = 2.f/(float)bmpWidth;
corners[3].v = 128.f/(float)bmpHeight;
corners[2].v = 128.f/(float)bmpHeight;
corners[1].v = 2.f/(float)bmpWidth;
gos_DrawTriangles( corners, 3 );
gos_DrawTriangles( &corners[1], 3 );
Stuff::Vector2DOf<long> screen;
Stuff::Vector4D nScreen;
Stuff::Vector3D world;
//-----------------------------------------------------------
// Render the objective markers
long count = 0;
for ( EList< CObjective*, CObjective* >::EIterator iter = Team::home->objectives.Begin();
!iter.IsDone(); iter++ )
{
//We are there. Start flashing.
if ((objectiveAnimationId == count) && objectiveNumFlashes)
{
objectiveFlashTime += g_deltaTime;
if ( objectiveFlashTime > .5f )
{
objectiveFlashTime = 0.0f;
objectiveNumFlashes--;
}
else if ( objectiveFlashTime > 0.25f)
{
(*iter)->RenderMarkers(this, 0);
}
if (objectiveNumFlashes == 0)
{
//Flashing is done. We now return you to your regularly scheduled program.
objectiveAnimationId = 0;
}
}
else
{
(*iter)->RenderMarkers(this, 0);
}
count++;
}
// this is the little viewing rect
// Routine that InverseProjects is slightly less accurate but an order of magnitude faster.
// Can make more accurate later at very little expense to performance.
// Easy to fix with camera later. -fs
screen.x = 1;
screen.y = 1;
nScreen.x = nScreen.y = 1.0f;
nScreen.z = nScreen.w = 0.0f;
eye->inverseProjectZ( nScreen, world );
worldToTacMap( world, corners[0] );
screen.y = Environment.screenHeight - 1;
nScreen.y = (Environment.screenHeight * 0.6667f) - 1;
nScreen.z = nScreen.w = 0.0f;
eye->inverseProjectZ( nScreen, world );
worldToTacMap( world, corners[1] );
screen.x = Environment.screenWidth - 1;
nScreen.x = Environment.screenWidth - 1;
nScreen.z = nScreen.w = 0.0f;
eye->inverseProjectZ( nScreen, world );
worldToTacMap( world, corners[2] );
screen.y = 1;
nScreen.y = 1;
nScreen.z = nScreen.w = 0.0f;
eye->inverseProjectZ( nScreen, world );
worldToTacMap( world, corners[3] );
corners[0].argb = 0xffffffff;
corners[1].argb = 0xffffffff;
corners[2].argb = 0xffffffff;
corners[3].argb = 0xffffffff;
corners[0].u = corners[1].u = 0.078125f;
corners[3].u = corners[2].u = .99875f;
corners[0].v = corners[3].v = 0.078125f;
corners[1].v = corners[2].v = .99875f;
corners[4] = corners[0];
gos_SetRenderState( gos_State_AlphaMode, gos_Alpha_AlphaInvAlpha);
gos_SetRenderState( gos_State_ShadeMode, gos_ShadeGouraud);
gos_SetRenderState( gos_State_MonoEnable, 0);
gos_SetRenderState( gos_State_Perspective, 0);
gos_SetRenderState( gos_State_Clipping, 2);
gos_SetRenderState( gos_State_AlphaTest, 0);
gos_SetRenderState( gos_State_Specular, 0);
gos_SetRenderState( gos_State_Dither, 1);
gos_SetRenderState( gos_State_TextureMapBlend, gos_BlendModulate);
gos_SetRenderState( gos_State_Filter, gos_FilterBiLinear);
gos_SetRenderState( gos_State_TextureAddress, gos_TextureWrap );
gos_SetRenderState( gos_State_ZCompare, 0);
gos_SetRenderState( gos_State_ZWrite, 0);
DWORD gosTextureHandle = mcTextureManager->get_gosTextureHandle(viewRectHandle);
gos_SetRenderState( gos_State_Texture, gosTextureHandle );
gos_DrawQuads( &corners[0], 4 );
unsigned long colors[MAX_MOVERS];
unsigned long ringColors[MAX_MOVERS];
Stuff::Vector3D positions[MAX_MOVERS];
unsigned long ranges[MAX_MOVERS];
bool selected[MAX_MOVERS];
count = 0;
//------------------------------------------------------------
// draw non-movers, must do separate check for vehicles, I'm not sure they
// have sensors
for ( i = 0; i < MAX_TEAMS; ++i )
{
TeamSensorSystem* pSys = SensorManager->getTeamSensor( i );
if ( pSys )
{
for ( int j = 0; j < pSys->numSensors; ++j )
{
SensorSystem* pSensor = pSys->sensors[j];
if ( !pSensor )
continue;
if ( pSensor->owner->isDestroyed() || pSensor->owner->isDisabled() || pSensor->owner->getStatus() == OBJECT_STATUS_SHUTDOWN )
continue;
if ( pSensor->getRange() < 1.1 || pSensor->broken)
continue;
if (!pSensor->owner->getTeam())
continue;
ObjectClass objClass = pSensor->owner->getObjectClass();
unsigned long colorBlip = pSensor->owner->getSelected() ? 0xff4bff4b : 0xff00cc00;
unsigned long colorRing = 0xff00cc00;
if ( pSensor->owner->getTeam()->isNeutral( Team::home ) )
{
colorBlip = pSensor->owner->getSelected() ? 0xff4c4cff : 0xff0000ff;
colorRing = 0xff0000ff;
}
else if ( pSensor->owner->getTeam()->isEnemy( Team::home ) ) // enemy
{
{
colorBlip = pSensor->owner->getSelected() ? 0xffff3f3f : 0xffff0000;
colorRing = 0xffff0000;
}
}
if ( objClass != BATTLEMECH && objClass != GROUNDVEHICLE)
{
if ( objClass == ARTILLERY )
{
// blink
s_lastBlinkTime += g_deltaTime;
if ( s_lastBlinkTime > s_blinkLength )
{
colorBlip = 0;
colorRing = 0;
s_lastBlinkTime = 0.f;
}
}
colors[count] = colorBlip;
ringColors[count] = colorRing;
ranges[count] = pSensor->getRange();
selected[count] = 0;
positions[count] = pSensor->owner->getPosition();
count++;
}
}
}
}
unsigned long colorBlip, colorRing;
//-----------------------------------------------------
// draw the movers
for (i=0;i<(ObjectManager->numMovers);i++)
{
MoverPtr mover = ObjectManager->getMover(i);
if (mover && mover->getExists() && !(mover->isDestroyed() || mover->isDisabled()))
{
SensorSystem* pSensor = mover->getSensorSystem();
float range = pSensor ? pSensor->getRange() : 0;
long contactStatus = mover->getContactStatus(Team::home->getId(), true);
if (mover->getTeamId() == Team::home->id)
{
if (mover->getCommanderId() == Commander::home->getId())
{
if (mover->isOnGUI())
{
colorBlip = mover->getSelected() ? 0xff4bff4b : 0xff00cc00;
mover->getStatus() == OBJECT_STATUS_SHUTDOWN ? colorRing = 0 : colorRing = 0xff00cc00;
}
else
continue;
}
else
{
if (mover->isOnGUI() && land->IsGameSelectTerrainPosition(mover->getPosition()) && mover->pathLocks)
{
colorBlip = mover->getSelected() ? 0xff4b4bff : 0xff0000cc;
mover->getStatus() == OBJECT_STATUS_SHUTDOWN ? colorRing = 0 : colorRing = 0xff0000cc;
}
else
continue;
}
}
else if (g_dbgShowMovers || (MPlayer && MPlayer->allUnitsDestroyed[MPlayer->commanderID]) || ((mover->getTeamId() != Team::home->id)
&& ( contactStatus != CONTACT_NONE )
&& (mover->getStatus() != OBJECT_STATUS_SHUTDOWN)
&& (!mover->hasNullSignature())
&& (mover->getEcmRange() <= 0.0f) ) ) //Do not draw ECM mechs!!)
{
//Not on our side. Draw by contact status
colorBlip = mover->getSelected() ? 0xffff3f3f : 0xffff0000;
colorRing = 0xffff0000;
}
else
continue;
colors[count] = colorBlip;
ringColors[count] = colorRing;
ranges[count] = range;
selected[count] = mover->getSelected();
positions[count] = mover->getPosition();
count++;
}
}
for ( i = 0; i < count; i++ )
{
drawSensor( positions[i], ranges[i], ringColors[i] );
}
bool bSel = 0; // draw unselected first
for ( int j = 0; j < 2; j++ )
{
for ( int i = 0; i < count; i++ )
{
if ( selected[i] == bSel )
{
drawBlip( positions[i], colors[i], DOT_BLIP );
}
}
bSel = 1;
}
}
//---------------------------------------------------------------------------
bool Team::teamLineOfSight(Stuff::Vector3D tPos, float extRad)
{
//-----------------------------------------------------------
// For each member of the team, check LOS to point provided.
for(size_t i = 0; i < rosterSize; i++)
{
MoverPtr obj = (MoverPtr)ObjectManager->getByWatchID(roster[i]);
if(!obj->isDisabled() && !obj->isDestroyed() && (obj->getStatus() != OBJECT_STATUS_SHUTDOWN))
{
Stuff::Vector3D distance;
distance.Subtract(tPos, obj->getPosition());
float dist = distance.GetApproximateLength();
//Figure out altitude above minimum terrain altitude and look up in table.
float baseElevation = MapData::waterDepth;
if(MapData::waterDepth < Terrain::userMin)
baseElevation = Terrain::userMin;
float altitude = obj->getPosition().z - baseElevation;
float altitudeIntegerRange = (Terrain::userMax - baseElevation) * 0.00390625f;
int32_t altLevel = 0;
if(altitudeIntegerRange > Stuff::SMALL)
altLevel = altitude / altitudeIntegerRange;
if(altLevel < 0)
altLevel = 0;
if(altLevel > 255)
altLevel = 255;
float radius = visualRangeTable[altLevel];
//Scouting specialty skill.
if(obj->isMover())
{
MoverPtr mover = (MoverPtr)obj;
if(mover->pilot && mover->pilot->isScout())
radius += (radius * 0.2f);
radius *= mover->getLOSFactor();
}
if(dist <= (radius * 25.0f * worldUnitsPerMeter))
{
if(lineOfSight(obj->getLOSPosition(), tPos, id, extRad, 0.0f, false))
return true;
}
}
}
//-------------------------------------------------------------------------
// Check the lookout towers now. You can find them in special Buildings!!
for(size_t spBuilding = 0; spBuilding < ObjectManager->numSpecialBuildings; spBuilding++)
{
if(ObjectManager->specialBuildings[spBuilding] &&
ObjectManager->specialBuildings[spBuilding]->getExists() &&
ObjectManager->specialBuildings[spBuilding]->isLookoutTower() &&
(ObjectManager->specialBuildings[spBuilding]->getTeamId() == id))
{
GameObjectPtr obj = ObjectManager->specialBuildings[spBuilding];
if(!obj->isDisabled() && !obj->isDestroyed() && (obj->getStatus() != OBJECT_STATUS_SHUTDOWN))
{
Stuff::Vector3D distance;
distance.Subtract(tPos, obj->getPosition());
float dist = distance.GetApproximateLength();
//Figure out altitude above minimum terrain altitude and look up in table.
float baseElevation = MapData::waterDepth;
if(MapData::waterDepth < Terrain::userMin)
baseElevation = Terrain::userMin;
float altitude = obj->getPosition().z - baseElevation;
float altitudeIntegerRange = (Terrain::userMax - baseElevation) * 0.00390625f;
int32_t altLevel = 0;
if(altitudeIntegerRange > Stuff::SMALL)
altLevel = altitude / altitudeIntegerRange;
if(altLevel < 0)
altLevel = 0;
if(altLevel > 255)
altLevel = 255;
float radius = visualRangeTable[altLevel];
//Scouting specialty skill.
if(obj->isMover())
{
MoverPtr mover = (MoverPtr)obj;
if(mover->pilot && mover->pilot->isScout())
radius += (radius * 0.2f);
radius *= mover->getLOSFactor();
}
if(dist <= (radius * 25.0f * worldUnitsPerMeter))
{
if(lineOfSight(obj->getLOSPosition(), tPos, id, 0.0f, obj->getAppearRadius(), false))
return true;
}
}
}
}
return false;
}
