Files
SMIMS_2026_2/SMIMS-Game/Player.java
T

114 lines
3.2 KiB
Java

import greenfoot.*; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
/**
* Write a description of class Player here.
*
* @author (your name)
* @version (a version number or a date)
*/
public class Player extends Actor
{
int jumpBoostDuration = -1;
int jumpBoostStrength = 5;
private int speed = 6;
private int currentJumpStrength;
private int defaultJumpStrength = 15;
private int gravity = 1;
private int verticalSpeed = 0;
private boolean onGround = false;
public void act()
{
collision();
moveLeftAndRight();
jump();
fall();
handlePowerUps();
//Check ob der Spieler am unteren Bildschirmrand ist
if (getY()+1 >= getWorld().getHeight()){
Greenfoot.setWorld(new GameOverWorld());
}
}
// Bewegung nach links und rechts
private void moveLeftAndRight()
{
if (Greenfoot.isKeyDown("a"))
{
setLocation(getX() - speed, getY());
}
if (Greenfoot.isKeyDown("d"))
{
setLocation(getX() + speed, getY());
}
}
// Springen
private void jump()
{
if (Greenfoot.isKeyDown("space") && onGround)
{
verticalSpeed = -currentJumpStrength;
onGround = false;
}
}
// Schwerkraft
private void fall() {
int oldY = getY();
verticalSpeed += gravity;
int newY = getY() + verticalSpeed;
setLocation(getX(), newY);
// Alle Plattformen überprüfen, die der Spieler berührt
java.util.List<Plattform> platforms = getIntersectingObjects(Plattform.class);
boolean landed = false;
for (Plattform platform : platforms) {
int groundTop = platform.getY() - platform.getImage().getHeight() / 2;
int characterBottom = getY() + getImage().getHeight() / 2;
int oldCharacterBottom = oldY + getImage().getHeight() / 2;
// Prüfen, ob der Spieler von oben auf diese Plattform fällt
if (verticalSpeed >= 0 && oldCharacterBottom <= groundTop && characterBottom >= groundTop) {
setLocation( getX(), groundTop - getImage().getHeight() / 2 );
verticalSpeed = 0;
landed = true;
break; }
} onGround = landed;
}
public boolean collision(){
if (getIntersectingObjects(Projectile.class).size()>0)
{
Greenfoot.setWorld(new GameOverWorld());
return true;
}
else
{
return false;
}
}
public void handlePowerUps(){
if (jumpBoostDuration >= 0){
jumpBoostDuration -= 1;
} else if (jumpBoostDuration <= -1){
currentJumpStrength = defaultJumpStrength;
}
}
public void reveivePowerUp(int duration, String type){
switch(type){
case "dummy":
break;
case "JumpBoost":
currentJumpStrength = defaultJumpStrength;
currentJumpStrength += jumpBoostStrength;
jumpBoostDuration = duration;
}
}
}