void CollisionComponentManager::findCollisions(HitEventQueue& hitQueue) {
compactArray();
// TODO: Less brute-force approach.
// TODO: Support shapes other than aligned boxes
HitEvent hit;
for(int ci0 = 0; ci0 < int(nComponents()); ++ci0) {
CollisionComponent& c0 = _components[ci0];
if(!c0.entity().isEnabledRec() || !c0.isEnabled()
|| !c0.shape() || c0.shape()->type() != SHAPE_ALIGNED_BOX)
continue;
hit.entities[0] = c0.entity();
for(int ci1 = ci0 + 1; ci1 < int(nComponents()); ++ci1) {
CollisionComponent& c1 = _components[ci1];
if(!c1.entity().isEnabledRec() || !c1.isEnabled()
|| !c1.shape() || c1.shape()->type() != SHAPE_ALIGNED_BOX
|| (c0.hitMask() & c1.hitMask()) == 0
|| (c0.hitMask() & c1.ignoreMask()) != 0
|| (c1.hitMask() & c0.ignoreMask()) != 0)
continue;
hit.entities[1] = c1.entity();
hit.boxes[0] = c0.worldAlignedBox();
hit.boxes[1] = c1.worldAlignedBox();
if(!hit.boxes[0].intersection(hit.boxes[1]).isEmpty())
hitQueue.push_back(hit);
}
}
}
void TileLayerComponentManager::render(EntityRef entity, float interp, const OrthographicCamera& camera) {
compactArray();
_states.shader = _spriteRenderer->shader().shader;
_states.buffer = _spriteRenderer->buffer();
_states.format = _spriteRenderer->format();
_render(entity, interp, camera);
}
void BitmapTextComponentManager::render(EntityRef entity, float interp, const OrthographicCamera& camera) {
compactArray();
_states.shader = _spriteRenderer->shader().shader;
_states.buffer = _spriteRenderer->buffer();
_states.format = _spriteRenderer->format();
_states.textureFlags = Texture::BILINEAR_NO_MIPMAP | Texture::CLAMP;
_states.blendingMode = BLEND_ALPHA;
_render(entity, interp, camera);
}
PUBLIC int ejsRemoveItemAtPos(Ejs *ejs, EjsArray *ap, int index, int compact)
{
int rc;
assert(ap);
if (ap->length <= 0) {
return MPR_ERR_CANT_FIND;
}
rc = deleteArrayProperty(ejs, ap, index);
if (compact) {
compactArray(ejs, ap, 0, NULL);
}
return rc;
}
PUBLIC int ejsRemoveItem(Ejs *ejs, EjsArray *ap, EjsAny *item, int compact)
{
int i;
for (i = 0; i < ap->length; i++) {
if (ap->data[i] == item) {
deleteArrayProperty(ejs, ap, i);
if (compact) {
compactArray(ejs, ap, 0, NULL);
}
return i;
}
}
return MPR_ERR_CANT_FIND;
}
