C++ (Cpp) RandomGen::init Examples

Example #1

File: object.cpp Project: Ishmaru/megaglest-source

Object::Object(ObjectType *objectType, const Vec3f &pos, const Vec2i &mapPos) : BaseColorPickEntity() {
	RandomGen random;

	random.init(static_cast<int>(pos.x * pos.z));
	this->lastRenderFrame = 0;
	this->objectType= objectType;
	resource= NULL;
	highlight= 0.f;
	animated= false;
	this->mapPos = mapPos;
	this->pos= pos + Vec3f(random.randRange(-0.6f, 0.6f), 0.0f, random.randRange(-0.6f, 0.6f));
	rotation= random.randRange(0.f, 360.f);
	if(objectType!=NULL){
		variation = random.randRange(0, objectType->getModelCount()-1);
		TilesetModelType *tmt=objectType->getTilesetModelType(variation);
		if(tmt->getRotationAllowed() != true) {
			rotation=0;
		}
		if(tmt->getRandomPositionEnabled() != true) {
			this->pos = pos;
		}
		animated=tmt->getAnimSpeed()>0;
	}
	else {
		variation=0;
	}
	visible=false;
	animProgress=0.0f;
}

Example #2

File: tile.cpp Project: Ancurio/keeperrl

Tile getSpecialCreatureSprite(const ViewObject& obj, bool humanoid) {
  RandomGen r;
  r.init(hash<string>()(obj.getBareDescription()));
  if (humanoid)
    return Tile::byCoord(r.get(7), 10);
  else
    return Tile::byCoord(r.get(7, 10), 10);
}

Example #3

File: tile.cpp Project: Ancurio/keeperrl

Tile getSpecialCreature(const ViewObject& obj, bool humanoid) {
  RandomGen r;
  r.init(hash<string>()(obj.getBareDescription()));
  string let = humanoid ? "WETUIPLKJHFAXBM" : "qwetyupkfaxbnm";
  char c;
  if (contains(let, obj.getBareDescription()[0]))
    c = obj.getBareDescription()[0];
  else
  if (contains(let, tolower(obj.getBareDescription()[0])))
    c = tolower(obj.getBareDescription()[0]);
  else
    c = let[r.get(let.size())];
  return Tile::unicode(c, ColorId(Random.get(EnumInfo<ColorId>::getSize())));
}

Example #4

File: tile.cpp Project: Nekoninja/keeperrl

Tile getSpecialCreature(const ViewObject& obj, bool humanoid) {
  RandomGen r;
  r.init(hash<string>()(obj.getBareDescription()));
  string let = humanoid ? "WETUIPLKJHFAXBM" : "qwetyupkfaxbnm";
  char c;
  if (contains(let, obj.getBareDescription()[0]))
    c = obj.getBareDescription()[0];
  else
  if (contains(let, tolower(obj.getBareDescription()[0])))
    c = tolower(obj.getBareDescription()[0]);
  else
    c = let[r.getRandom(let.size())];
  Color col(r.getRandom(80, 250), r.getRandom(80, 250), 0);
  return Tile(c, col);
}