void ASFireWeapon::Use()
{
ASWeapon::Use();
if (CanBeUsed())
{
TArray<AActor*> damageReceivers;
TArray<FHitResult> hits;
GetTracedActors(damageReceivers, hits);
if (damageReceivers.Num() > 0)
{
//Successful, and hit an Actor
AActor* actorHit = damageReceivers[0];
FHitResult *hit = &hits[0];
OnSuccessfulWeaponUse(actorHit, true, hit->Location);
//If the actor is a damage receiver, damage it
IDamageReceiver* dmgReceiver = Cast<IDamageReceiver>(actorHit);
if (dmgReceiver) dmgReceiver->ReceiveDamage(this, damage);
}
else OnSuccessfulWeaponUse(nullptr, false, FVector::ZeroVector); //Successful, but didnt hit any Actor
NotifyWeaponUsed(); //Notify ASWeapon it has been really used (reset rate of fire time handler)
--currentAmmo;
}
else //Weapon can NOT Be Used
{
OnNotSuccessfulWeaponUse();
}
}
GrAAHairLinePathRenderer::GrAAHairLinePathRenderer(
const GrContext* context,
const GrIndexBuffer* linesIndexBuffer,
const GrIndexBuffer* quadsIndexBuffer) {
GrAssert(CanBeUsed(context));
fLinesIndexBuffer = linesIndexBuffer;
linesIndexBuffer->ref();
fQuadsIndexBuffer = quadsIndexBuffer;
quadsIndexBuffer->ref();
this->resetGeom();
}
GrPathRenderer* GrAAHairLinePathRenderer::Create(GrContext* context) {
if (CanBeUsed(context)) {
const GrIndexBuffer* lIdxBuffer = context->getQuadIndexBuffer();
if (NULL == lIdxBuffer) {
return NULL;
}
GrGpu* gpu = context->getGpu();
GrIndexBuffer* qIdxBuf = gpu->createIndexBuffer(kQuadIdxSBufize, false);
SkAutoTUnref<GrIndexBuffer> qIdxBuffer(qIdxBuf); // cons will take a ref
if (NULL == qIdxBuf ||
!push_quad_index_data(qIdxBuffer.get())) {
return NULL;
}
return new GrAAHairLinePathRenderer(context,
lIdxBuffer,
qIdxBuf);
} else {
return NULL;
}
}