void UIMainWindow::moveSprite (UINodeSprite* sprite, float speed) const
{
const float y = 1.0f - (sprite->getRenderHeight() / static_cast<float>(_frontend->getHeight()));
const float startX = randBetweenf(-2.2f, -0.2f);
const float endX = randBetweenf(2.1f, 3.3f);
sprite->setMovement(startX, y, endX, y, speed);
}
void UIMainWindow::flyPlayer ()
{
const float spriteSize = _player->getRenderHeight() / static_cast<float>(_frontend->getHeight());
const float y = 1.0f - spriteSize;
const float startYRand = randBetweenf(0.0f, y);
const float endYRand = randBetweenf(0.0f, y);
const bool leftToRight = rand() % 2 == 0;
float startX = randBetweenf(-4.5f, -0.5f);
float endX = randBetweenf(2.5f, 4.5f);
if (!leftToRight) {
std::swap(startX, endX);
}
_player->setMovement(startX, startYRand, endX, endYRand, 0.0004f);
}
bool Map::load (const std::string& name)
{
ScopedPtr<IMapContext> ctx(getMapContext(name));
resetCurrentMap();
if (name.empty()) {
info(LOG_MAP, "no map name given");
return false;
}
info(LOG_MAP, "load map " + name);
if (!ctx->load(false)) {
error(LOG_MAP, "failed to load the map " + name);
return false;
}
ctx->save();
_settings = ctx->getSettings();
_startPositions = ctx->getStartPositions();
_name = ctx->getName();
_title = ctx->getTitle();
_width = getSetting(msn::WIDTH, "-1").toInt();
_height = getSetting(msn::HEIGHT, "-1").toInt();
_solution = getSolution();
const std::string solutionSteps = string::toString(_solution.length());
_settings.insert(std::make_pair("best", solutionSteps));
info(LOG_MAP, "Solution has " + solutionSteps + " steps");
if (_width <= 0 || _height <= 0) {
error(LOG_MAP, "invalid map dimensions given");
return false;
}
const std::vector<MapTileDefinition>& mapTileList = ctx->getMapTileDefinitions();
for (std::vector<MapTileDefinition>::const_iterator i = mapTileList.begin(); i != mapTileList.end(); ++i) {
const SpriteType& t = i->spriteDef->type;
info(LOG_MAP, "sprite type: " + t.name + ", " + i->spriteDef->id);
MapTile *mapTile = new MapTile(*this, i->x, i->y, getEntityTypeForSpriteType(t));
mapTile->setSpriteID(i->spriteDef->id);
mapTile->setAngle(randBetweenf(-0.1, 0.1f));
loadEntity(mapTile);
}
info(LOG_MAP, String::format("map loading done with %i tiles", mapTileList.size()));
ctx->onMapLoaded();
_frontend->onMapLoaded();
const LoadMapMessage msg(_name, _title);
_serviceProvider->getNetwork().sendToAllClients(msg);
_mapRunning = true;
return true;
}
Sparkle::Sparkle (IParticleEnvironment& env, int startX, int startY, int sizeW, int sizeH) :
Particle(env), _waterSurface(0), _startX(startX), _startY(startY), _sizeW(sizeW), _sizeH(sizeH)
{
const int i = rand() % SPARKLETYPES;
_texture = loadTexture(String::format("sparkle-%02i", i + 1));
_v = vec2(0.0f, randBetweenf(-0.1f, -0.2f));
_omega = 0.4f;
_half = _sizeH / 2.0f;
_height = _sizeH;
}
void Sparkle::run ()
{
// the water height might change, so update this
init();
const float magnitude = 0.1f;
const float amplitude = 0.5f;
_v.x = magnitude * sinf(_v.y * amplitude);
// sparkle is under water
if (_s.y >= _waterSurface) {
_active = false;
} else if (_s.y <= 0.000001f) {
// init
_s.y = _startY - rand() % _half;
_s.x = _startX + rand() % _sizeW;
} else if (_startY - _s.y > _height) {
// high enough - respawn
_s.y = _startY - rand() % _half;
_s.x = _startX + rand() % _sizeW;
_v = vec2(0.0f, randBetweenf(-0.1f, -0.2f));
_height = randBetween(_sizeH, _half);
}
}
