void Creep::draw(sf::RenderWindow &window) {
if (tileSet_) {
sf::Sprite creepSprite = tileSet_->getSpriteById(1);
sf::Vector2f position = getPosition();
int drawnSize = TileSet::getDrawnSize();
creepSprite.setOrigin(drawnSize/2.f,drawnSize/2.f);
position.x += drawnSize/2.f;
position.y += drawnSize/2.f;
creepSprite.setPosition(position);
int goingTo = paths_.getNextByID(comingFrom_);
if (isAbove(comingFrom_,goingTo)) {
creepSprite.setRotation(180);
}else if (isBelow(comingFrom_,goingTo)) {
creepSprite.setRotation(0);
}else if (isLeft(comingFrom_,goingTo)) {
creepSprite.setRotation(90);
}else if (isRight(comingFrom_,goingTo)) {
creepSprite.setRotation(270);
}
window.draw(creepSprite);
}
return;
}
bool GameObject::onTopOf(GameObject *gameObject)
{
if (!active || gameObject->isNotActive())
return false;
if (isAbove(gameObject))
if (position.y - gameObject->position.y > 1.95f && position.y - gameObject->position.y < 2.05f)
{
return true;
}
return false;
}
sf::Vector2f Creep::getFuturePosition(double timeDelta) {
int drawnSize = TileSet::getDrawnSize();
sf::Vector2f pos = getPosition();
float distanceDelta(timeDelta*speed_*drawnSize);
while (distanceDelta > 0) {
int goingTo = paths_.getNextByID(comingFrom_);
if (isLeft(comingFrom_,goingTo)) { //coming from left of goingTo
float distanceIntoTile = pos.x - (comingFrom_%paths_.getNumTilesX())*drawnSize;
if (distanceDelta >= drawnSize - distanceIntoTile) {
distanceDelta -= (drawnSize-distanceIntoTile);
pos.x = (goingTo%paths_.getNumTilesX())*drawnSize;
comingFrom_ = goingTo;
}else {
pos.x += distanceDelta;
distanceDelta = 0;
}
}else if (isRight(comingFrom_,goingTo)) { //coming from right of goingTo
float distanceIntoTile = (comingFrom_%paths_.getNumTilesX())*drawnSize - pos.x;
if (distanceDelta >= drawnSize - distanceIntoTile) {
distanceDelta -= (drawnSize - distanceIntoTile);
pos.x = (goingTo%paths_.getNumTilesX())*drawnSize;
comingFrom_ = goingTo;
}else {
pos.x -= distanceDelta;
distanceDelta = 0;
}
}else if (isAbove(comingFrom_,goingTo)) {//coming from above goingTo
float distanceIntoTile = pos.y - comingFrom_/paths_.getNumTilesX() * drawnSize;
if (distanceDelta >= drawnSize - distanceIntoTile) {
distanceDelta -= (drawnSize - distanceIntoTile);
pos.y = (goingTo/paths_.getNumTilesX()) * drawnSize;
comingFrom_ = goingTo;
}else {
pos.y += distanceDelta;
distanceDelta = 0;
}
}else if (isBelow(comingFrom_,goingTo)) {//coming from below goingTo
float distanceIntoTile = comingFrom_/paths_.getNumTilesX() * drawnSize - pos.y;
if (distanceDelta >= drawnSize - distanceIntoTile) {
distanceDelta -= (drawnSize - distanceIntoTile);
pos.y = (goingTo/paths_.getNumTilesX()) * drawnSize;
comingFrom_ = goingTo;
}else {
pos.y -= distanceDelta;
distanceDelta = 0;
}
}else if (comingFrom_ == goingTo) {
distanceDelta = 0;
leaked_ = true;
}
}
return pos;
}
/**
* A layer has changed. This can mean that the layer visibility, opacity or
* offset changed.
*/
void MapItem::layerChanged(Layer *layer)
{
Preferences *prefs = Preferences::instance();
QGraphicsItem *layerItem = mLayerItems.value(layer);
Q_ASSERT(layerItem);
layerItem->setVisible(layer->isVisible());
qreal multiplier = 1;
if (prefs->highlightCurrentLayer() && isAbove(mapDocument()->currentLayer(), layer))
multiplier = opacityFactor;
layerItem->setOpacity(layer->opacity() * multiplier);
layerItem->setPos(layer->offset());
updateBoundingRect(); // possible layer offset change
}
bool IntersectionGeometry::isBelow(float angle) {
return !isAbove(angle);
}
