int CScriptBind_Boids::CreateFlock( IFunctionHandler *pH, SmartScriptTable entity,int nType,SmartScriptTable paramTable )
{
IEntity *pEntity = GetEntity(entity);
if (!pEntity)
{
GameWarning( "Boids.CreateFlock called with an invalid entity" );
return pH->EndFunction();
}
pEntity->SetFlags( pEntity->GetFlags() | ENTITY_FLAG_CLIENT_ONLY );
CFlock *pFlock = 0;
switch (nType) {
case EFLOCK_BIRDS:
pFlock = new CBirdsFlock(pEntity);
break;
case EFLOCK_CHICKENS:
pFlock = new CChickenFlock(pEntity);
break;
case EFLOCK_FISH:
pFlock = new CFishFlock(pEntity);
break;
case EFLOCK_FROGS:
pFlock = new CFrogFlock(pEntity);
break;
case EFLOCK_TURTLES:
pFlock = new CTurtleFlock(pEntity);
break;
case EFLOCK_BUGS:
pFlock = new CBugsFlock(pEntity);
break;
}
if (pFlock==NULL)
{
GameWarning( "Boids.CreateFlock wrong flock type %d specified",nType );
return pH->EndFunction();
}
//////////////////////////////////////////////////////////////////////////
// Creates a boids proxy for this entity, and attach flock to it.
CBoidsProxy *pBoidsProxy = new CBoidsProxy(pEntity);
pEntity->SetProxy( ENTITY_PROXY_BOIDS,pBoidsProxy );
SBoidContext bc;
pFlock->GetBoidSettings( bc );
SBoidsCreateContext ctx;
if (ReadParamsTable( paramTable,bc,ctx ))
{
bc.entity = pEntity;
pFlock->SetBoidSettings( bc );
pFlock->CreateBoids( ctx );
}
// Assign flock to boids proxy and update some settings.
pBoidsProxy->SetFlock(pFlock);
return pH->EndFunction();
}
CFlock* CScriptBind_Boids::GetFlock( IScriptTable *pEntityTable )
{
IEntity *pEntity = GetEntity(pEntityTable);
if (!pEntity)
{
GameWarning( "Boids: called with an invalid entity" );
return 0;
}
CBoidsProxy *pProxy = (CBoidsProxy*)pEntity->GetProxy(ENTITY_PROXY_BOIDS);
if (!pProxy)
{
GameWarning( "Boids: specified entity is not a flock" );
return 0;
}
return pProxy->GetFlock();
}
int CScriptBind_Boids::SetFlockParams(IFunctionHandler *pH,SmartScriptTable entity,SmartScriptTable paramTable)
{
CFlock *flock = GetFlock(entity);
if (!flock)
return pH->EndFunction();
string currModel = flock->GetModelName();
int currCount = flock->GetBoidsCount();
SBoidContext bc;
flock->GetBoidSettings(bc);
SBoidsCreateContext ctx;
if (ReadParamsTable( paramTable,bc,ctx ))
{
flock->SetBoidSettings( bc );
string model = "";
if (!ctx.models.empty())
model = ctx.models[0];
if ((!model.empty() && stricmp(model.c_str(),currModel.c_str()) == 0) ||
(ctx.boidsCount > 0 && ctx.boidsCount != currCount))
{
flock->CreateBoids( ctx );
}
}
IEntity *pEntity = GetEntity(entity);
if (pEntity)
{
CBoidsProxy *pBoidsProxy = (CBoidsProxy*)pEntity->GetProxy(ENTITY_PROXY_BOIDS);
if (pBoidsProxy)
{
// Update
pBoidsProxy->SetFlock(flock);
}
}
return pH->EndFunction();
}