namespace map {
Entity::Entity()
-: sprite(0)
+: follower(0)
+, animation(0)
, orientation(ORIENTATION_NORTH)
-, speed(0) {
-
+, speed(0)
+, flags(0) {
+ runner.SetFrameShift(1);
}
void Entity::SetOrientation(Orientation o) {
orientation = o;
UpdateVelocity();
- animation.SetColOffset(orientation);
+ runner.SetColOffset(orientation);
}
void Entity::SetSpeed(float s) {
UpdateVelocity();
}
+void Entity::StartAnimation(app::Application &ctrl) {
+ runner.Start(ctrl);
+}
+
+void Entity::StartAnimation(app::State &ctrl) {
+ runner.Start(ctrl);
+}
+
+void Entity::StopAnimation() {
+ runner.Stop();
+}
+
+void Entity::AddFollower(Entity *f) {
+ if (follower) {
+ follower->AddFollower(f);
+ } else {
+ follower = f;
+ }
+}
+
+void Entity::RemoveFollower(Entity *f) {
+ if (follower == f) {
+ follower = follower->follower;
+ } else if (follower) {
+ follower->RemoveFollower(f);
+ }
+}
+
+void Entity::SetAnimation(const graphics::Animation *a) {
+ animation = a;
+ runner.ChangeAnimation(animation);
+}
+
+
void Entity::UpdateVelocity() {
if (speed == 0.0f) {
velocity = Vector<float>();
}
-bool Entity::TileLock(int width, int height) const {
- Vector<int> tilePosition(
- position.X() - (width / 2),
- position.Y());
- return (tilePosition.X() % width == 0) && (tilePosition.Y() % height == 0);
+bool Entity::TileLock(const geometry::Vector<int> &tileSize) const {
+ // TODO: change position to point to the top-left corner of a tile
+ Vector<int> tilePosition(position);
+ return (tilePosition.X() % tileSize.X() == 0) && (tilePosition.Y() % tileSize.Y() == 0);
}
void Entity::Render(SDL_Surface *dest, const Vector<int> &offset) const {
// TODO: configurable sprite offsets
- if (animation.Running()) {
- animation.DrawCenter(dest, offset + position);
+ if (runner.Running()) {
+ runner.Draw(dest, offset + position + spriteOffset);
} else {
- sprite->DrawCenter(dest, offset + position, orientation);
+ animation->GetSprite()->Draw(dest, offset + position + spriteOffset, orientation);
}
}