SimWorld |
1 package interfaces; 2 3 import java.util.*; 4 5 /** 6 * Interface class for all SimWorlds. 7 * 8 * @author Graham Ritchie 9 */ 10 public interface SimWorld 11 { 12 /** 13 * Performs one update loop 14 */ 15 public void tick(); 16 17 /** 18 * Returns the number of 'ticks' since this world was started 19 * 20 * @return the number of ticks as a long 21 */ 22 public long getTime(); 23 24 /** 25 * Returns the light level at the specified co-ordinate. 26 * 27 * @return the brightness, this will always be an int between 0 and 100 28 */ 29 public int getBrightness(double x, double y, double z); 30 31 /** 32 * Checks whether there is an obstacle in the specified co-ordinate 33 * 34 * @return true or false accordingly 35 */ 36 public boolean hasObstacle(double x, double y, double z); 37 38 /** 39 * Returns this SimWorld's object list 40 * 41 * @return the object list as a LinkedList 42 */ 43 public LinkedList getObjectList(); 44 45 /** 46 * Adds an object to this SimWorld 47 * 48 * @param o the SimObject to be added 49 */ 50 public void addObject(SimObject o); 51 } 52
SimWorld |