/**
* Set the target location for the player.<br>
* Here we will also determine the animation for the player to be facing the target.<br>
* We will also assign the velocity
*
* @param targetCol Target column
* @param targetRow Target row
*/
public void setTarget(final double targetCol, final double targetRow) {
// assign the target
this.targetCol = targetCol;
this.targetRow = targetRow;
// stop moving
super.setDX(VELOCITY_NONE);
super.setDY(VELOCITY_NONE);
// here we will set the velocity
if (targetCol > getCol()) {
super.setDX(getVelocityLimit());
super.setDY(VELOCITY_NONE);
} else if (targetCol < getCol()) {
super.setDX(-getVelocityLimit());
super.setDY(VELOCITY_NONE);
} else if (targetRow > getRow()) {
super.setDX(VELOCITY_NONE);
super.setDY(getVelocityLimit());
} else if (targetRow < getRow()) {
super.setDX(VELOCITY_NONE);
super.setDY(-getVelocityLimit());
}
// here we will set the animation
PlayerHelper.assignWalkAnimation(this);
}
@Override
public void reset() throws Exception {
// if the maze exits we will change the location to the start of the maze
if (getGame().getLabyrinth() != null && getGame().getLabyrinth().getMaze() != null) {
// assign maze start location as our current
super.setCol(getGame().getLabyrinth().getMaze().getStart());
super.setRow(getGame().getLabyrinth().getMaze().getStart());
} else {
// we will start at (0, 0)
super.setCol(0);
super.setRow(0);
}
// the target will be the current location
setTarget(getCol(), getRow());
if (hasIsometric()) {
// set a default animation
setAnimationKey(AnimationKey.IsometricEastStand);
// assign the dimension
setDimensions(DEFAULT_DIMENSION_ISOMETRIC);
// position player
super.setX((GamePanel.WIDTH / 2) + (Labyrinth.WIDTH_ISOMETRIC / 2));
super.setY((GamePanel.HEIGHT / 2) - (Labyrinth.HEIGHT_ISOMETRIC / 4));
} else {
// set a default animation
setAnimationKey(AnimationKey.TopDownEastStand);
// assign the dimension
setDimensions(DEFAULT_DIMENSION_TOP_DOWN);
// position player
super.setX((GamePanel.WIDTH / 2));
super.setY((GamePanel.HEIGHT / 2));
}
// we will not be moving
super.setDX(VELOCITY_NONE);
super.setDY(VELOCITY_NONE);
}
@Override
public void render(final Canvas canvas) throws Exception {
// if the location is not on the screen we won't need to render
if (getX() + getWidth() < 0 || getX() > GamePanel.WIDTH) return;
if (getY() + getHeight() < 0 || getY() > GamePanel.HEIGHT) return;
// get location
final double x = getX();
final double y = getY();
// offset location
super.setX(x - (getWidth() / 2));
super.setY(y - (getHeight() / 2));
// render animation
super.render(canvas);
// restore location
super.setX(x);
super.setY(y);
}
@Override
public void update() throws Exception {
// update animation
super.getSpritesheet().get().update();
// if there is velocity or we are not at our target column
if (getDX() != 0 || getDY() != 0 || getCol() != targetCol || getRow() != targetRow) {
// if we are close enough
if (super.getDistance(getCol(), getRow(), targetCol, targetRow) <= getVelocityLimit()) {
// stop moving
super.setDX(VELOCITY_NONE);
super.setDY(VELOCITY_NONE);
// place on the target
super.setCol(targetCol);
super.setRow(targetRow);
// stop animation
PlayerHelper.stopWalkAnimation(this);
} else {
// update (column, row) location based on velocity
super.setCol(getCol() + getDX());
super.setRow(getRow() + getDY());
}
}
// if this player does not have focus, we need to update the (x, y)
if (!hasFocus()) {
// update the coordinates accordingly
if (hasIsometric()) {
// update opponents coordinates, we offset here a little in reference to the human player
setX(getGame().getLabyrinth().getCoordinateX(getCol() - .75, getRow() - 1.75));
setY(getGame().getLabyrinth().getCoordinateY(getCol() - .75, getRow() + .5));
} else {
// update opponents coordinates
setX(getGame().getLabyrinth().getCoordinateX(getCol() + .5, getRow() + .5));
setY(getGame().getLabyrinth().getCoordinateY(getCol() + .5, getRow() + .5));
}
}
}
/**
* Set the animation of the player
*
* @param key The desired animation
*/
public final void setAnimationKey(final AnimationKey key) {
super.getSpritesheet().setKey(key);
}
/**
* Assign the dimension of the player
*
* @param dimension This will be assigned the width/height
*/
public void setDimensions(final int dimension) {
super.setWidth(dimension);
super.setHeight(dimension);
}
