LogicUI/src/era/mi/wires/gui/GUIWire.java

   1 package era.mi.wires.gui;
   2
   3 import java.util.Objects;
   4
   5 import era.mi.components.gui.BasicGUIComponent;
   6 import era.mi.logic.wires.WireArray;
   7 import net.haspamelodica.swt.helper.gcs.GeneralGC;
   8 import net.haspamelodica.swt.helper.swtobjectwrappers.Point;
   9
  10 public class GUIWire
  11 {
  12         private final WireArray wa;
  13         private final double[]  path;
  14
  15         public GUIWire(BasicGUIComponent component1, int component1ConnectionIndex, Point component1Pos, BasicGUIComponent component2, int component2ConnectionIndex, Point component2Pos, Point... path)
  16         {
  17                 this.wa = component1.getConnectedWireArray(component1ConnectionIndex);
  18                 if(!Objects.equals(wa, component2.getConnectedWireArray(component2ConnectionIndex)))
  19                         throw new IllegalArgumentException("Given connection points are not connected!");
  20                 this.path = new double[path.length * 2 + 4];
  21                 Point component1ConnectionPoint = component1.getWireArrayConnectionPoint(component1ConnectionIndex);
  22                 this.path[0] = component1Pos.x + component1ConnectionPoint.x;
  23                 this.path[1] = component1Pos.y + component1ConnectionPoint.y;
  24                 for(int srcI = 0, dstI = 2; srcI < path.length; srcI ++, dstI += 2)
  25                 {
  26                         this.path[dstI + 0] = path[srcI].x;
  27                         this.path[dstI + 1] = path[srcI].y;
  28                 }
  29                 Point component2ConnectionPoint = component2.getWireArrayConnectionPoint(component2ConnectionIndex);
  30                 this.path[this.path.length - 2] = component2Pos.x + component2ConnectionPoint.x;
  31                 this.path[this.path.length - 1] = component2Pos.y + component2ConnectionPoint.y;
  32         }
  33
  34         public void render(GeneralGC gc)
  35         {
  36                 gc.drawPolyline(path);
  37         }
  38 }