void Hero::update(Uint32 ticks) {
if ( explosion ) {
explosion->update(ticks);
if ( explosion->chunkCount() == 0 ) {
delete explosion;
explosion = NULL;
}
return;
}
if(special != NULL)
{
special->advanceFrame(ticks);
special->setPosition(this->getPosition()-Vector2f(20,50));
}
advanceFrame(ticks);
Vector2f incr = getVelocity() * static_cast<float>(ticks) * 0.001;
setPosition(getPosition() + incr);
if ( Y() <= 0) {
velocityY( abs( velocityY() ) );
}
if ( Y() >= worldHeight-frameHeight) {
velocityY( -abs( velocityY() ) );
}
if ( X() <= 0) {
velocityX( abs( velocityX() ) );
right = true;
}
if ( X() >= worldWidth-frameWidth) {
velocityX( -abs( velocityX() ) );
right = false;
}
}
inline void Rayman::jumpFunction(){
float spd = 700;
if(!currentLandPosSet) {
currentLandPos = Y();
currentLandPosSet = true;
}
if(faceDirection== -1)
frames = FrameFactory::getInstance().getFrames(frameName, "jumpLeft");
if(faceDirection== 1)
frames = FrameFactory::getInstance().getFrames(frameName, "jumpRight");
if( abs(currentLandPos - Y()) > 300 ){
velocityY(spd);
isReachTop = true;
}
else{
if(!isReachTop)
velocityY(-spd);
}
if( Y() > currentLandPos ){
//std::cout<<"finish jump"<<std::endl;
setIsJump(false);
isReachTop = false;
currentLandPosSet = false;
Y(currentLandPos);
velocityY(0);
}
}
void TWRotateMultiSprite::update(Uint32 ticks) {
advanceFrame(ticks);
Vector2f incr = getVelocity() * static_cast<float>(ticks) * 0.001;
setPosition(getPosition() + incr);
setAngle(getAngle() + getAngleInc() );
if ( Y() < 0) {
velocityY( abs( velocityY() ) );
}
if ( Y() > worldHeight-frameHeight) {
velocityY( -abs( velocityY() ) );
}
if ( X() < 0) {
velocityX( abs( velocityX() ) );
flag = true;
}
if ( X() > worldWidth-frameWidth) {
velocityX( -abs( velocityX() ) );
flag = false;
}
}
void Sprite::update(Uint32 ticks) {
float incr = velocityY() * static_cast<float>(ticks) * 0.001;
Y( Y()+incr );
float height = static_cast<float>(frame->getHeight());
if ( Y() < 0) {
velocityY( abs( velocityY() ) );
}
if (Y() > Gamedata::getInstance()->getXmlInt("worldHeight")-height) {
velocityY( -abs( velocityY() ) );
}
incr = velocityX() * static_cast<float>(ticks) * 0.001;
if (name == "aibullet") {
X( X()+incr );}
else X( X()+incr );
float width = static_cast<float>(frame->getWidth());
if (name == "aibullet"){
velocityX( -abs( velocityX() ) );
}
else {
if ( X() < 0) {
velocityX( abs( velocityX() ) );
}
if (( X() > Gamedata::getInstance()->getXmlInt("worldWidth")-width) && name != "bullet") {
velocityX( -abs( velocityX() ) );
}
}
}
void TwoWaySprite::update(Uint32 ticks) {
if(explosion){
explosion->update(ticks);
if(explosion->chunkCount()==0){
delete explosion;
explosion = NULL;
}
return;
}
Vector2f incr = getVelocity() * static_cast<float>(ticks) * 0.001;
setPosition(getPosition() + incr);
advanceFrame(ticks);
if ( Y() < 0) {
velocityY( abs( velocityY() ) );
}
if ( Y() > worldHeight-frameHeight) {
velocityY( -abs( velocityY() ) );
}
if ( X() < 0) {
velocityX( abs( velocityX() ) );
}
if ( X() > worldWidth-frameWidth) {
velocityX( -abs( velocityX() ) );
}
}
void TwoWaySprite::update(Uint32 ticks) {
advanceFrame(ticks);
Vector2f incr = getVelocity() * static_cast<float>(ticks) * 0.001;
setPosition(getPosition() + incr);
if ( Y() < 0) {
velocityY( abs( velocityY() ) );
}
if ( Y() > worldHeight-frameHeight) {
velocityY( -abs( velocityY() ) );
}
if ( X() < 0) {
velocityX( abs( velocityX() ) );
flipX = 1;
}
if ( X() > worldWidth-frameWidth) {
velocityX( -abs( velocityX() ) );
flipX = -1;
}
}
void Sprite::update(Uint32 ticks) {
const static float speedLoss = JSONGamedata::getInstance().getFloat("sprite.speedLoss");
updateVelocity(ticks);
Vector2f incr = getVelocity() * static_cast<float>(ticks) * 0.001 * scale;
setPosition(getPosition() + incr);
if ( Y() < 0) {
velocityY( abs( velocityY() * speedLoss) );
}
if ( Y() > worldHeight-frameHeight) {
velocityY( -abs( velocityY() * speedLoss) );
}
if ( X() < 0) {
velocityX( abs( velocityX() * speedLoss) );
}
if ( X() > worldWidth-frameWidth) {
velocityX( -abs( velocityX() * speedLoss) );
}
if(Planets::getInstance().checkForCollision(this)){
//velocityY( -velocityY() * speedLoss );
//velocityX( -velocityX() * speedLoss );
}
}
void Jets::update(Uint32 ticks) {
int deviation = getRandomFactorBetween(0,200);
int length = sqrt((playerX+deviation - X())*(playerX+deviation-X()) + (playerY+deviation-Y())*(playerY+deviation-Y()));
velocityX(throttleX*(playerX - X())/length);
velocityY(throttleY*(playerY - Y())/length);
int delta_x = playerX - X();
int delta_y = playerY - Y();
angle = -(atan2(delta_y, delta_x)*180.0000)/3.142 ;
Vector2f incr = getVelocity() * static_cast<float>(ticks) * 0.001;
setPosition(getPosition() + incr);
if(getRotate())
angle += getRotationSpeed() % 360;
if ( Y() < 0) {
velocityY( abs( velocityY() ) );
}
if ( Y() > worldHeight-frameHeight) {
velocityY( -abs( velocityY() ) );
}
if ( X() < 0) {
velocityX( abs( velocityX() ) );
}
if ( X() > worldWidth-frameWidth) {
velocityX( -abs( velocityX() ) );
}
}
void Cat::update(Uint32 ticks) {
//std::cout << ticks << std::endl;
advanceFrame(ticks);
if(t >= 0){
jump(ticks) ;
}
else if( t2 >= 0){
fall(ticks) ;
}
else{
Vector2f incr = getVelocity() * static_cast<float>(ticks) * 0.001;
setPosition(getPosition() + incr);
if ( Y() < 0) {
velocityY( abs( velocityY() ) );
}
if ( Y() > worldHeight-frameHeight) {
velocityY( -abs( velocityY() ) );
}
if ( X() < 0) {
velocityX( abs( velocityX() ) );
}
if ( X() > worldWidth-frameWidth) {
velocityX( -abs( velocityX() ) );
}
}
}
void Player::down(){
keyPressedY = true;
if(Y() < worldHeight - playerHeight && !flipPlayerUp) {
velocityY(speedY);
}
else if(Y() < worldHeight - playerWidth && flipPlayerUp){
velocityY(speedY);
}
}
Scaledsprite::Scaledsprite(const std::string& name): TwoWaySprite(name,
Gamedata::getInstance().getXmlInt("world/width")*(rand()*1.0/RAND_MAX),
Gamedata::getInstance().getXmlInt("world/height")*(rand()*1.0/RAND_MAX),
Gamedata::getInstance().getXmlInt(name+"/speedX")*(rand()%2?-1:+1),
Gamedata::getInstance().getXmlInt(name+"/speedY")*(rand()%2?-1:+1),
Gamedata::getInstance().getRandFloat(Gamedata::getInstance().getXmlFloat(name+"/scale/min"),
Gamedata::getInstance().getXmlFloat(name+"/scale/max"))
),
reDisplay(true)
{
velocityX(velocityX()*getScale());
velocityY(velocityY()*getScale());
}
void Meteor::update(Uint32 ticks) {
if ( explosion ) {
explosion->update(ticks);
if ( explosion->chunkCount() == 0 ) {
delete explosion;
explosion = NULL;
}
return;
}
Vector2f incr = getVelocity() * static_cast<float>(ticks) * 0.001;
setPosition(getPosition() + incr);
if ( X() < 0) {
velocityX( abs( velocityY() ) );
}
if ( X() > worldWidth-frameWidth) {
velocityX( -abs( velocityX() ) );
}
if ( Y() > worldHeight-frameHeight) {
Y(0); //wraparound on X-axis
X( Gamedata::getInstance().getRandInRange(0, worldWidth-frameWidth) );
}
}
/*void ExplodingSprite::makeChunks(unsigned int n) {
// Break the SDL_Surface into n*n squares; where each square
// has width and height of frameWidth/n and frameHeight/n
unsigned int chunk_width = std::max(1u, getFrame()->getWidth()/n);
unsigned int chunk_height = std::max(1u, getFrame()->getHeight()/n);
int speedx = static_cast<int>(velocityX()); // Wanna test for zero...
int speedy = static_cast<int>(velocityY()); // Make sure it's an int.
if (speedx == 0) speedx = 1; // Make sure it's not 0;
if (speedy == 0) speedy = 1; // Make sure it's not 0;
// Get the SDL_Surface so we can chunk it:
SDL_Surface* spriteSurface(getFrame()->getSurface());
Sint16 source_y = getFrame()->getSourceY();
while (source_y < getFrame()->getHeight() ) {
Sint16 source_x = getFrame()->getSourceX();
while ( source_x < getFrame()->getWidth() ) {
// Give each chunk it's own speed/direction:
float sx = (rand() % speedx + 40) * (rand()%2?-1:1); // 'cause %0 is
float sy = (rand() % speedy + 40) * (rand()%2?-1:1); // float except
Frame* frame =
new Frame(spriteSurface, chunk_width, chunk_height,
source_x, source_y
);
Chunk chunk(
Vector2f(X()+source_x, // x coord of destination
Y()+source_y), // y coord of destination
Vector2f(sx, sy),
getName()+"/chunk",
frame);
// chunks uses value semantics, as does frames, but there's
// a big difference:
chunks.push_back(chunk);
frames.push_back(frame);
source_x += chunk_width;
}
source_y += chunk_height;
}
}
*/
void ExplodingSprite::makeChunks(unsigned int n) {
const Frame* frame = getFrame();
unsigned int chunk_width = frame->getWidth()/n;
unsigned int chunk_height = frame->getHeight()/n;
Sint16 source_x = frame->getSourceX();
Sint16 source_y = frame->getSourceY();
int speedx = static_cast<int>(velocityX()); // Wanna test for zero...
int speedy = static_cast<int>(velocityY()); // Make sure it's an int.
if (speedx == 0) speedx = 1; // Make sure it's not 0;
if (speedy == 0) speedy = 1; // Make sure it's not 0;
// Get the SDL_Surface so we can chunk it:
SDL_Surface* spriteSurface(frame->getSurface());
for (unsigned int i = 0; i < n; ++i) {
for (unsigned int j = 0; j < n; ++j) {
float sx = (rand() % speedx + 40) * (rand()%2?-1:1); // 'cause %0 is
float sy = (rand() % speedy + 40) * (rand()%2?-1:1); // float except
frames.push_back(
new Frame(spriteSurface, chunk_width, chunk_height,
source_x+i*chunk_width, // x coord of surface
source_y+j*chunk_height) // y coord of surface
);
Chunk chunk(
Vector2f(X()+i*chunk_width, // x coord of destination
Y()+j*chunk_height), // y coord of destination
Vector2f(sx, sy),
getName()+"/chunk",
frames.back()
);
chunks.push_back(chunk);
}
}
}
void ExplodingSprite::makeChunks_multi(unsigned int n) {
unsigned int chunk_width = getFrame()->getWidth()/n;
unsigned int chunk_height = getFrame()->getHeight()/n;
Sint16 source_x = getFrame()->getSourceX();
Sint16 source_y = getFrame()->getSourceY();
int speedx = static_cast<int>(velocityX())+1; // Make sure it's not 0;
int speedy = static_cast<int>(velocityY())+1; // Make sure it's an int.
SDL_Surface* spriteSurface(getFrame()->getSurface());
for (unsigned int i = 0; i < n; ++i) {
for (unsigned int j = 0; j < n; ++j) {
float sx = (rand() % speedx + rand()%80+20) * (rand()%2?-1:1); // 'cause %0 is
float sy = (rand() % speedy + rand()%80+40) * (rand()%2?-1:1); // float except
Frame* frame =
new Frame(spriteSurface, chunk_width, chunk_height,
source_x+i*chunk_width, // x coord of surface
source_y+j*chunk_height // y coord of surface
);
Chunk chunk(
Vector2f(X()+i*chunk_width, // x coord of destination
Y()+j*chunk_height), // y coord of destination
Vector2f(sx, sy),
getName()+"Chunk",
// getName(),
frame);
chunks.push_back(chunk);
frames.push_back(frame);
}
}
}
void Player::up(){
keyPressedY = true;
if( Y() > 0) {
velocityY(-speedY);
}
}
void Explosion::update(Uint32 ticks) {
float yincr = velocityY() * static_cast<float>(ticks) * 0.001;
Y( Y()- yincr );
float xincr = velocityX() * static_cast<float>(ticks) * 0.001;
X( X()- xincr );
distance += ( hypot(xincr, yincr) );
}
void EnemyBullet::set(Vector2f pos, Vector2f vel)
{
setPosition(pos);
setVelocity(vel);
Y(Y()+60);
velocityY(0);
}
void Sprite::update(Uint32 ticks) {
Vector2f incr = getVelocity() * static_cast<float>(ticks) * 0.001;
setPosition(getPosition() + incr);
if (Y() < 0)
velocityY(std::abs(velocityY()));
if (Y() > worldHeight - frameHeight)
velocityY(-std::abs(velocityY()));
if (X() < 0)
velocityX(std::abs(velocityX()));
if (X() > worldWidth - frameWidth)
velocityX(-std::abs(velocityX()));
}
void Chunk::update(Uint32 ticks) {
float yincr = velocityY() * static_cast<float>(ticks) * 0.001;
Y( Y()- yincr );
float xincr = velocityX() * static_cast<float>(ticks) * 0.001;
X( X()- xincr );
distance += ( hypot(xincr, yincr) );
if (distance > maxDistance) tooFar = true;
}
void MultiSprite::move(Uint32 ticks) {
Vector2f incr = getVelocity() * static_cast<float>(ticks) * 0.001;
setPosition(getPosition() + incr);
if (Y() < 0) {
velocityY(abs(velocityY()));
}
if (Y() > worldHeight - frameHeight) {
velocityY(-abs(velocityY()));
}
if (X() < 0) {
velocityX(abs(velocityX()));
}
if (X() > worldWidth - frameWidth) {
velocityX(-abs(velocityX()));
}
}
void Bullet::setOrientation(int x, int y,float playerX,float playerY,int a){
int length = sqrt((x-playerX)*(x-playerX) + (y-playerY)*(y-playerY));
velocityX((x-playerX)/length);
velocityY((y-playerY)/length);
angle = a+270;
X(playerX+60/scale);
Y(playerY+60/scale);
}
void Player::update(Uint32 ticks) {
timeSinceLastBullet += ticks;
bullets.update(ticks);
if ( explodingPlayer ) {
explodingPlayer->update(ticks);
if ( explodingPlayer->chunkCount() == 0 ) {
delete explodingPlayer;
explodingPlayer = NULL;
exploded =true;
}
return;
}
if(exploded) return ;
if(keyPressedX == false ){
velocityX( 0 );
}
if(keyPressedY == false ){
velocityY( 0 );
}
Vector2f incr = getVelocity() * static_cast<float>(ticks) * 0.001;
setPosition(getPosition() + incr);
if(Y() < 0 ){
velocityY(speedY);
if(!flipPlayerUp)flipPlayer=0;
}
if(Y() > worldHeight - playerHeight){
velocityY(-speedY);
if(!flipPlayerUp) flipPlayer=0;
}
if(X() < 0){
velocityX(speedX);
if(!flipPlayerUp) flipPlayer=0;
}
if(X() > worldWidth - playerWidth){
velocityX(-speedX);
if(!flipPlayerUp) flipPlayer=1;
}
keyPressedX = false;
keyPressedY = false;
}
void Sprite::updateVelocity(Uint32 ticks){
Planets &planets = Planets::getInstance();
acceleration = planets.accelerationFromPlanets(getPosition());
// std::cout << "Sprite Accel: " << acceleration << std::endl;
float inc = acceleration[0] * 0.001 * static_cast<float>(ticks);
velocityX( velocityX() + inc );
inc = acceleration[1] * 0.001 * static_cast<float>(ticks);
velocityY( velocityY() + inc );
if(maxSpeeds[0] != -99){
if(velocityX() > maxSpeeds[0]) {
velocityX( maxSpeeds[0] );
} else if(velocityX() < -maxSpeeds[0]){
velocityX( -maxSpeeds[0]);
}
}
if(maxSpeeds[1] != -99){
if(velocityY() > maxSpeeds[1]) {
velocityY( maxSpeeds[1] );
} else if(velocityY() < -maxSpeeds[1]){
velocityY( -maxSpeeds[1]);
}
}
}
void TwowaySprite::update(Uint32 ticks) {
advanceFrame(ticks);
Vector2f incr = getVelocity() * static_cast<float>(ticks) * 0.001;
setPosition(getPosition() + incr);
if ( Y() < 0) {
velocityY( abs( velocityY() ) );
direction = 4; //Go down
}
if ( Y() > worldHeight-frameHeight) {
velocityY( -abs( velocityY() ) );
direction = 3; //Go up
}
if ( X() < 0) {
velocityX( abs( velocityX() ) );
direction = 1; //Go right
}
if ( X() > worldWidth-frameWidth) {
velocityX( -abs( velocityX() ) );
direction = 2; //Go left
}
}
void MultiBullets::update(Uint32 ticks) {
Vector2f incr = getVelocity() * static_cast<float>(ticks) * 0.001;
setPosition(getPosition() + incr);
if ( Y() < 0) {
velocityY( abs( velocityY() ) );
done = true;
}
if ( Y() > worldHeight-frameHeight) {
velocityY( -abs( velocityY() ) );
done = true;
//setPosition(Vector2f(rand() % (6400 - 100 + 1) + 1,
// rand() % 100));
}
if ( X() < 0) {
velocityX( abs( velocityX() ) );
done = true;
}
if ( X() > worldWidth-frameWidth) {
velocityX( -abs( velocityX() ) );
done = true;
}
}
void Player::move(Uint32 ticks) {
//check explode
Vector2f incr = getVelocity() * static_cast<float>(ticks) * 0.001;
setPosition(getPosition() + incr);
if (Y() < 0) {
velocityY(0);
}
if (Y() > worldHeight - frameHeight) {
velocityY(0);
}
if (X() < 0) {
velocityX(abs(velocityX()));
this->X(0);
//this->dirChanged = true;
}
if (X() > worldWidth - frameWidth) {
velocityX(-abs(velocityX()));
this->X(worldWidth - frameWidth);
//this->dirChanged = true;
}
}
void Player::reset(){
forward=false;
back=false;
up=false;
down=false;
flag=false;
physics = true;
count=2;
score=0;
X(Gamedata::getInstance().getXmlInt("fire/Loc/X"));
Y(Gamedata::getInstance().getXmlInt("fire/Loc/Y"));
velocityX(Gamedata::getInstance().getXmlInt("fire/SpeedX"));
velocityY(Gamedata::getInstance().getXmlInt("fire/SpeedY"));
flagStop=true;
}
EnemyBullet::EnemyBullet(const string& name, Vector2f position, Vector2f velocity,
const std::list<Drawable*>& sprites, Player * tr):
Drawable(name, position, velocity),
frame(FrameFactory::getInstance().getFrame(name)),
target(tr),
targets(sprites),
strategy(new PerPixelCollisionStrategy()),
tooFar(false),
lock(false),
ticksSinceLastFrame(0),
frameWidth(frame->getWidth()),
frameHeight(frame->getHeight()),
worldWidth(Gamedata::getInstance().getXmlInt("world/width")),
worldHeight(Gamedata::getInstance().getXmlInt("world/height"))
{
Y(Y()+60);
velocityY(0);
}
void ExplodingSprite::makeChunks(unsigned int n) {
// std::cout << n << std::endl;
// Break the SDL_Surface into n*n squares; where each square
// has width and height of frameWidth/n and frameHeight/n
unsigned int chunk_width = std::max(1u, getFrame()->getWidth() / n);
unsigned int chunk_height = std::max(1u, getFrame()->getHeight() / n);
int speedx = static_cast<int>(velocityX()); // Wanna test for zero...
int speedy = static_cast<int>(velocityY()); // Make sure it's an int.
if (speedx == 0)
speedx = 1; // Make sure it's not 0;
if (speedy == 0)
speedy = 1; // Make sure it's not 0;
// Get the SDL_Surface so we can chunk it:
SDL_Surface* spriteSurface(getFrame()->getSurface());
Sint16 source_y = getFrame()->getSourceY();
while (source_y < getFrame()->getHeight()) {
Sint16 source_x = getFrame()->getSourceX();
while (source_x < getFrame()->getWidth()) {
// std::cout << source_x << ", " << source_y << std::endl;
// Give each chunk it's own speed/direction:
// float sx = (rand() % speedx + 40) * (rand() % 2 ? -1 : 1); // 'cause %0 is
// float sy = (rand() % speedy + 40) * (rand() % 2 ? -1 : 1); // float except
float sx = (Gamedata::getInstance().getRandInRange(10, 40)) * (rand() % 2 ? -1 : 1); // 'cause %0 is
float sy = (Gamedata::getInstance().getRandInRange(10, 40)) * (rand() % 2 ? -1 : 1); // float except
// std::cout << sx << ", " << sy << std::endl;
Frame* frame = new Frame(spriteSurface, chunk_width, chunk_height,
source_x, source_y);
Chunk chunk(Vector2f(X() + source_x, // x coord of destination
Y() + source_y), // y coord of destination
Vector2f(sx, sy), getName() + "/chunk", frame);
// chunks uses value semantics, as does frames, but there's
// a big difference:
chunks.push_back(chunk);
frames.push_back(frame);
source_x += chunk_width;
}
source_y += chunk_height;
}
}
void ExplodingSprite::makeChunks(unsigned int n) {
// Break the SDL_Surface into n*n squares; where each square
// has width and height of frameWidth/n and frameHeight/n
unsigned int chunk_width = frame->getWidth()/n;
unsigned int chunk_height = frame->getHeight()/n;
Sint16 source_x = frame->getSourceX();
Sint16 source_y = frame->getSourceY();
int speedx = static_cast<int>(velocityX()); // Wanna test for zero...
int speedy = static_cast<int>(velocityY()); // Make sure it's an int.
if (speedx == 0) speedx = 1; // Make sure it's not 0;
if (speedy == 0) speedy = 1; // Make sure it's not 0;
// Get the SDL_Surface so we can chunk it:
SDL_Surface* spriteSurface(frame->getSurface());
// i tracks the width, j tracks the height:
for (unsigned int i = 0; i < n; ++i) {
for (unsigned int j = 0; j < n; ++j) {
// Give each chunk it's own speed/direction:
float sx = (rand() % speedx + 40) * (rand()%2?-1:1); // 'cause %0 is
float sy = (rand() % speedy + 40) * (rand()%2?-1:1); // float except
Frame* frame =
new Frame(spriteSurface, chunk_width, chunk_height,
source_x+i*chunk_width, // x coord of surface
source_y+j*chunk_height // y coord of surface
);
Chunk chunk(
Vector2f(X()+i*chunk_width, // x coord of destination
Y()+j*chunk_height), // y coord of destination
Vector2f(sx, sy),
getName()+"Chunk",
frame);
// chunks uses value semantics, as does frames, but there's
// a big difference:
chunks.push_back(chunk);
frames.push_back(frame);
}
}
}
