/** Displays the GUI. */
public void displayGUI() {
for (int j = 0; j < Board.HEIGHT; j++) {
for (int i = 0; i < Board.WIDTH; i++) {
JPanel currentSquare = squares[i][j];
Entity currentEntity = matrix[i][j];
// squares[i][j].setBackground(new Color(r.nextInt(255),r.nextInt(255),r.nextInt(255)));
currentSquare.removeAll();
if (currentEntity == null) currentSquare.setBackground(COLOR_EMPTY);
else {
switch (displayMode) {
case DISPLAY_UNITS:
displayUnit(i, j);
break;
case DISPLAY_ATTACK:
resetSelectedSquare();
displayAttackPotential(i, j);
break;
case DISPLAY_DEFENCE:
resetSelectedSquare();
displayDefencePotential(i, j);
break;
case DISPLAY_DEFENCE_MINUS_ATTACK:
resetSelectedSquare();
displayDefenceMinusAttackPotential(i, j);
break;
default:
resetSelectedSquare();
break;
}
if (currentEntity instanceof Mountain) currentSquare.setBackground(COLOR_MOUTAIN);
if (currentEntity.canContain()) currentEntity = board.getUnit(i, j);
if (displayMode != DISPLAY_DEFENCE_MINUS_ATTACK) colorSquareByOwner(i, j);
if (currentEntity instanceof MovableEntity
&& displayMode != DISPLAY_ATTACK_EVAL_TEAM0
&& displayMode != DISPLAY_ATTACK_EVAL_TEAM1
&& displayMode != DISPLAY_DEFENCE_EVAL_TEAM0
&& displayMode != DISPLAY_DEFENCE_EVAL_TEAM1
&& displayMode != DISPLAY_DEFENCE_MINUS_ATTACK_EVAL_TEAM0
&& displayMode != DISPLAY_DEFENCE_MINUS_ATTACK_EVAL_TEAM1) {
MovableEntity currentMovable = ((MovableEntity) currentEntity);
if (currentMovable.canBeKilled()) {
((JLabel) currentSquare.getComponent(0))
.setText("(" + ((JLabel) currentSquare.getComponent(0)).getText() + ")");
}
if (currentMovable.mustRetreat()) {
((JLabel) currentSquare.getComponent(0))
.setText("[" + ((JLabel) currentSquare.getComponent(0)).getText() + "]");
}
}
}
}
}
if (selectedSquare != null) drawPossibleMovement(selectedSquare.x, selectedSquare.y);
else drawCommunications();
if (displayMode == DISPLAY_ATTACK_EVAL_TEAM0) displayAttackEvaluator(0);
if (displayMode == DISPLAY_ATTACK_EVAL_TEAM1) displayAttackEvaluator(1);
if (displayMode == DISPLAY_DEFENCE_EVAL_TEAM0) displayDefenceEvaluator(0);
if (displayMode == DISPLAY_DEFENCE_EVAL_TEAM1) displayDefenceEvaluator(1);
if (displayMode == DISPLAY_DEFENCE_MINUS_ATTACK_EVAL_TEAM0)
displayDefenceMinusAttackEvaluator(0);
if (displayMode == DISPLAY_DEFENCE_MINUS_ATTACK_EVAL_TEAM1)
displayDefenceMinusAttackEvaluator(1);
this.repaint();
this.setVisible(true);
}
