public void performCustomStep(int iStep, Object o) {
if (iStep == AI_OP_FIND_WAY) {
MapPosition mp = (MapPosition) o;
rcMy.calculateRoute(
getParentObject().getPositionX(),
getParentObject().getPositionY(),
mp.getPositionX(),
mp.getPositionY(),
true);
}
if (iStep == AI_OP_CHECK_POS) {
MapSquare mp = (MapSquare) o;
if ((mp.getFirstPosition().getPositionX() != getParentObject().getPositionX())
|| (mp.getFirstPosition().getPositionY() != getParentObject().getPositionY())) {
/* We are not on the position we should have been! Recalculate the route! */
clearStepCache();
rcMy.calculateRoute(
getParentObject().getPositionX(),
getParentObject().getPositionY(),
mp.getSecondPosition().getPositionX(),
mp.getSecondPosition().getPositionY(),
true);
}
}
}
/**
* Creates an image for the requested map square
*
* @param mapSquare The square an image is requested for.
* @return BufferedImage The image requested.
*/
private BufferedImage createSquare(MapSquare mapSquare) {
BufferedImage newImage =
new BufferedImage(
ImageBank.FEATUREWIDTH, ImageBank.FEATUREHEIGHT, BufferedImage.TYPE_INT_ARGB);
Graphics2D bSurface = newImage.createGraphics();
int left = 0;
int right = ImageBank.FEATUREWIDTH - 1;
int top = 0;
int bottom = ImageBank.FEATUREHEIGHT - 1;
if (mapSquare.isSolidRock()) {
bSurface.setColor(Color.WHITE);
bSurface.fillRect(left, top, ImageBank.FEATUREWIDTH, ImageBank.FEATUREHEIGHT);
return newImage;
}
bSurface.setColor(Color.BLACK);
bSurface.fillRect(left, top, ImageBank.FEATUREWIDTH, ImageBank.FEATUREHEIGHT);
// draw the features. do so regardless of existence
SquareFeature[] features = mapSquare.getSquareFeatures();
if (features[0].featureDetected()) bSurface.drawImage(features[0].getSquareImage(), null, 0, 0);
if (features[1].featureDetected()) bSurface.drawImage(features[1].getSquareImage(), null, 0, 0);
// draw walls
bSurface.setColor(Color.WHITE);
switch (mapSquare.getWallType(Direction.North)) {
case MapSquare.BYTE_WALLDOOR:
bSurface.drawLine(left + 4, top, left + 4, top + 1);
bSurface.drawLine(right - 4, top, right - 4, top + 1);
bSurface.drawLine(left, top, left + 4, top);
bSurface.drawLine(right - 4, top, right, top);
break;
case MapSquare.BYTE_WALLHIDDENDOOR:
case MapSquare.BYTE_WALLROCK:
bSurface.drawLine(left, top, right, top);
break;
case MapSquare.BYTE_WALLFOUNDDOOR:
bSurface.drawLine(left, top, left + 5, top);
bSurface.drawLine(right - 5, top, right, top);
bSurface.drawLine(left + 4, top + 1, right - 4, top + 1);
break;
}
switch (mapSquare.getWallType(Direction.East)) {
case MapSquare.BYTE_WALLDOOR:
bSurface.drawLine(right, top, right, top + 4);
bSurface.drawLine(right, bottom - 4, right, bottom);
bSurface.drawLine(right, top + 4, right - 1, top + 4);
bSurface.drawLine(right, bottom - 4, right - 1, bottom - 4);
break;
case MapSquare.BYTE_WALLHIDDENDOOR:
case MapSquare.BYTE_WALLROCK:
bSurface.drawLine(right, top, right, bottom);
break;
case MapSquare.BYTE_WALLFOUNDDOOR:
bSurface.drawLine(right, top, right, top + 5);
bSurface.drawLine(right, bottom - 5, right, bottom);
bSurface.drawLine(right - 1, top + 4, right - 1, bottom - 4);
break;
}
switch (mapSquare.getWallType(Direction.South)) {
case MapSquare.BYTE_WALLDOOR:
bSurface.drawLine(left, bottom, left + 4, bottom);
bSurface.drawLine(right - 4, bottom, right, bottom);
bSurface.drawLine(left + 4, bottom, left + 4, bottom - 1);
bSurface.drawLine(right - 4, bottom, right - 4, bottom - 1);
break;
case MapSquare.BYTE_WALLHIDDENDOOR:
case MapSquare.BYTE_WALLROCK:
bSurface.drawLine(left, bottom, right, bottom);
break;
case MapSquare.BYTE_WALLFOUNDDOOR:
bSurface.drawLine(left, bottom, left + 5, bottom);
bSurface.drawLine(right - 5, bottom, right, bottom);
bSurface.drawLine(left + 4, bottom - 1, right - 4, bottom - 1);
break;
}
switch (mapSquare.getWallType(Direction.West)) {
case MapSquare.BYTE_WALLDOOR:
bSurface.drawLine(left, top, left, top + 4);
bSurface.drawLine(left, bottom - 4, left, bottom);
bSurface.drawLine(left, top + 4, left + 1, top + 4);
bSurface.drawLine(left, bottom - 4, left + 1, bottom - 4);
break;
case MapSquare.BYTE_WALLHIDDENDOOR:
case MapSquare.BYTE_WALLROCK:
bSurface.drawLine(left, top, left, bottom);
break;
case MapSquare.BYTE_WALLFOUNDDOOR:
bSurface.drawLine(left, top, left, top + 5);
bSurface.drawLine(left, bottom - 5, left, bottom);
bSurface.drawLine(left + 1, top + 4, left + 1, bottom - 4);
break;
}
return newImage;
}