/*
================
idBrittleFracture::Shatter
================
*/
void idBrittleFracture::Shatter( const idVec3 &point, const idVec3 &impulse, const int time ) {
int i;
idVec3 dir;
shard_t *shard;
float m;
if ( gameLocal.isServer ) {
idBitMsg msg;
byte msgBuf[MAX_EVENT_PARAM_SIZE];
msg.Init( msgBuf, sizeof( msgBuf ) );
msg.BeginWriting();
msg.WriteFloat( point[0] );
msg.WriteFloat( point[1] );
msg.WriteFloat( point[2] );
msg.WriteFloat( impulse[0] );
msg.WriteFloat( impulse[1] );
msg.WriteFloat( impulse[2] );
ServerSendEvent( EVENT_SHATTER, &msg, true, -1 );
}
if ( time > ( gameLocal.time - SHARD_ALIVE_TIME ) ) {
StartSound( "snd_shatter", SND_CHANNEL_ANY, 0, false, NULL );
}
if ( !IsBroken() ) {
Break();
}
if ( fxFracture.Length() ) {
idEntityFx::StartFx( fxFracture, &point, &GetPhysics()->GetAxis(), this, true );
}
dir = impulse;
m = dir.Normalize();
for ( i = 0; i < shards.Num(); i++ ) {
shard = shards[i];
if ( shard->droppedTime != -1 ) {
continue;
}
if ( ( shard->clipModel->GetOrigin() - point ).LengthSqr() > Square( maxShatterRadius ) ) {
continue;
}
DropShard( shard, point, dir, m, time );
}
DropFloatingIslands( point, impulse, time );
//trigger it.
if (!firedTargets)
{
firedTargets = true;
ActivateTargets(this);
}
}
/*
================
c4tnt: now fractures can be broken at start
idBrittleFracture::StartBroken
================
*/
void idBrittleFracture::StartBroken( const float part, float disperse) {
int i, counter;
shard_t *shard;
shard_t *shardorg;
idVec3 point;
if ( disperse > 0.9) disperse = 0.9f;
if ( !IsBroken() ) {
Break();
}
counter = shards.Num() * part;
if ( counter > shards.Num()) counter = shards.Num();
while (counter > 0) {
for ( i = 0; i < shards.Num(); i++ ) {
shardorg = shards[i];
if ( shardorg->droppedTime != -1 ) {
continue;
}
if (gameLocal.random.RandomFloat() > disperse) {
counter--;
point = shardorg->clipModel->GetOrigin();
for ( i = 0; i < shards.Num(); i++ ) {
shard = shards[i];
if ( shard->droppedTime != -1 || shard == shardorg) {
continue;
}
if ( ( shard->clipModel->GetOrigin() - point ).LengthSqr() > Square( maxShatterRadius ) ) {
continue;
}
counter--;
DropShard( shard );
}
DropShard( shardorg );
DropFloatingIslands( &counter );
}
}
}
}
/*
================
idBrittleFracture::Shatter
================
*/
void idBrittleFracture::Shatter( const idVec3& point, const idVec3& impulse, const int time )
{
int i;
idVec3 dir;
shard_t* shard;
float m;
if( common->IsServer() )
{
idBitMsg msg;
byte msgBuf[MAX_EVENT_PARAM_SIZE];
msg.InitWrite( msgBuf, sizeof( msgBuf ) );
msg.BeginWriting();
msg.WriteFloat( point[0] );
msg.WriteFloat( point[1] );
msg.WriteFloat( point[2] );
msg.WriteFloat( impulse[0] );
msg.WriteFloat( impulse[1] );
msg.WriteFloat( impulse[2] );
ServerSendEvent( EVENT_SHATTER, &msg, true );
}
// Store off the event so we can rebuilt the object if we reload a savegame
fractureEvent_s fractureEvent;
fractureEvent.eventType = EVENT_SHATTER;
fractureEvent.point = point;
fractureEvent.vector = impulse;
storedEvents.Append( fractureEvent );
if( time > ( gameLocal.time - SHARD_ALIVE_TIME ) )
{
StartSound( "snd_shatter", SND_CHANNEL_ANY, 0, false, NULL );
}
if( !IsBroken() )
{
Break();
}
if( fxFracture.Length() )
{
idEntityFx::StartFx( fxFracture, &point, &GetPhysics()->GetAxis(), this, true );
}
dir = impulse;
m = dir.Normalize();
for( i = 0; i < shards.Num(); i++ )
{
shard = shards[i];
if( shard->droppedTime != -1 )
{
continue;
}
if( ( shard->clipModel->GetOrigin() - point ).LengthSqr() > Square( maxShatterRadius ) )
{
continue;
}
DropShard( shard, point, dir, m, time );
}
DropFloatingIslands( point, impulse, time );
}
