void Sprite::UpdateCollisionBox() {
double cx = x - image->GetHandleX() * fabs(scalex);
double cy = y - image->GetHandleY() * fabs(scaley);
double cw = image->GetWidth() * fabs(scalex);
double ch = image->GetHeight() * fabs(scaley);
UpdateCollisionBox(cx, cy, cw, ch);
}
void Sprite::Update(double elapsed, const Map* map) {
// Informacion inicial de colision
colSprite = NULL;
collided = false;
// TAREA: Actualizar animacion
currentFrame+=elapsed * animFPS;
if (currentFrame > lastFrame)
currentFrame = firstFrame;
// TAREA: Actualizar rotacion animada
if (rotating)
{
angle+=elapsed * rotatingSpeed;
angle= WrapValue(angle,360);
anglesToRotate-=abs(elapsed * rotatingSpeed);
if (anglesToRotate <= 0)
rotating = false;
}
// TAREA: Actualizar movimiento animado
if (moving)
{
x+= elapsed * movingSpeedX;
y+= elapsed * movingSpeedY;
if ((movingSpeedX > 0 && x >= toX) || (movingSpeedX < 0 && x <= toX))
x = toX;
if ((movingSpeedY > 0 && y >= toY) || (movingSpeedY < 0 && y <= toY))
y = toY;
if (x == toX && y == toY)
moving = false;
}
//ESCALADO
if (scaling)
{
scalex+= elapsed * scalingSpeedX;
scaley+= elapsed * scalingSpeedY;
if ((scalingSpeedX > 0 && scalex >= toScaleX) || (scalingSpeedX < 0 && scalex <= toScaleX))
scalex = toScaleX;
if ((scalingSpeedY > 0 && scaley >= toScaleY) || (scalingSpeedY < 0 && scaley <= toScaleY))
scaley = toScaleY;
if (scalex == toScaleX && scaley == toScaleY)
scaling = false;
}
// Informacion final de colision
UpdateCollisionBox();
}
void Sprite::Update(double elapsed, const Map* map) {
// Informacion inicial de colision
colSprite = NULL;
collided = false;
// Actualizar animacion
this->currentFrame += GetFPS() * elapsed;
if (this->currentFrame > this->lastFrame) {
this->currentFrame -= (this->lastFrame - this->firstFrame);
}
else if (this->currentFrame < this->firstFrame) {
this->currentFrame += (this->lastFrame - this->firstFrame);
}
// Actualizar rotacion animada
if (IsRotating()) {
double rot = elapsed * this->rotatingSpeed;
if (rot < this->degreesToRotate) {
SetAngle(this->angle + rot);
this->degreesToRotate -= rot;
}
else {
SetAngle(this->toAngle);
}
}
// Actualizar movimiento animado
if (IsMoving()) {
prevX = GetX();
prevY = GetY();
double despX = this->x + elapsed * this->movingSpeedX;
double despY = this->y + elapsed * this->movingSpeedY;
// x
if(this->x - this->toX != 0){
if (this->x < this->toX) { // Right
if (despX > this->toX)
despX = this->toX;
}
else if (this->x > this->toX) { // Left
if (despX < this->toX)
despX = this->toX;
}
SetX(despX);
UpdateCollisionBox();
if (CheckCollision(map)) {
SetX(prevX);
}
}
// y
if (this->y - this->toY != 0) {
if (this->y < this->toY) { // Down
if (despY > this->toY) {
despY = this->toY;
}
}
else if (this->y > this->toY) { // Up
if (despY < this->toY){
despY = this->toY;
}
}
SetY(despY);
UpdateCollisionBox();
if (CheckCollision(map)) {
SetY(prevY);
}
}
//SetPosition(despX, despY);
if (this->x - this->toX == 0 && this->y - this->toY == 0)
this->moving = false;
}
// Informacion final de colision
UpdateCollisionBox();
}
