PERTEMUAN 5. 1.membuat Actor contoh :tulisan, tanpa gambar. Buka editor, isikan program ini.

Transkripsi

1 PERTEMUAN Teks Terdapat 2 cara memunculkan teks a. Dibuat sebagai image.png Teks dibuat dengan Photoshop / coreldraw/ atau software lain, disimpan sebagai image. Image dicopy kefolder image dari project yang dibuat. Langkah selanjutanya buat actor, actor diberi image sesuai gambar berisi teks.. b. Menggunakan class: greenfoot.image 1.membuat Actor contoh :tulisan, tanpa gambar. Buka editor, isikan program ini. import greenfoot.; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo) import java.awt.font; import java.awt.color; Write a description of class tulisan (your (a version number or a date) public class tulisan extends Actor private String huruf; private int panjanghuruf; public tulisan( String depan ) huruf = depan; // membuat kotak untuk tulisan panjanghuruf = (huruf.length() +2) 16; setimage (new GreenfootImage(panjangHuruf,24)); // menentukan font GreenfootImage gambar = getimage(); Font jenishuruf = gambar.getfont(); gambar.setfont(jenishuruf.derivefont(24.0f)); //mencetak gambar.clear(); gambar.setcolor(color.red); gambar.drawstring(huruf, 1, 18);

2 2.Memanggil Contruktors, sebgai latihan di panggil dari world : 4. Supaya muncul maka perlu di tambahkan objek import greenfoot.; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo) Write a description of class Bg (your (a version number or a date) public class Bg extends World tulisan T=new tulisan("anak kelas C dan D"); Constructor for objects of class Bg. public Bg() // Create a new world with 600x400 cells with a cell size of 1x1 pixels. super(600, 400, 1); addobject(t,200,100);

3 6.2 Membuat game Dasar Siapakan bahan : 1.gambar selamat datang 2.Gambar menang 3.Gambar kalah 4.Buat project 5.Buat latar 6.Buat actor : a.musuh b.menang( untuk menanpilkan kata menang) c.lakon d.score e.awal ( untuk menanpilkan kata selamat datang) f.kalah a.latar import greenfoot.; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo) Write a description of class latar (your (a version number or a date)

4 public class latar extends World private int delay=0; public int jum_skor=0; public boolean mulai=false; Constructor for objects of class latar. score p= new score("cah ndeso,skor : "); public latar() // Create a new world with 600x400 cells with a cell size of 1x1 pixels. super(600, 400, 1); prepare(); Prepare the world for the start of the program. That is: create the initial objects and add them to the world. private void prepare() lakon lakon = new lakon(); addobject(lakon, 476, 50); awal l = new awal(); addobject(l, 300,300); public void mulai_game() mulai=true; public void ubahskor(int nilai) p.setskor(jum_skor); public void tambah_score() p.tambah(1); if(mulai==true) addobject(p, 150,380); if(delay++ ==50) addobject(new musuh(),0,greenfoot.getrandomnumber(300)); delay=0; ubahskor(jum_skor); if(jum_skor >= 10) Menang m=new Menang(); addobject(m, 200, 200); Greenfoot.stop(); if(jum_skor == 0) Kalahk=new kalah(); addobject(k, 200, 200); Greenfoot.stop();

5 b.awal import greenfoot.; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo) Write a description of class awal (your (a version number or a date) public class awal extends Actor Act - do whatever the awal wants to do. This method is called whenever the 'Act' or 'Run' button gets pressed in the environment. if(greenfoot.iskeydown("enter")) ((latar) getworld()).mulai_game(); getworld().removeobject(this); c.lakon import greenfoot.; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo) Write a description of class lakon (your (a version number or a date) public class lakon extends Actor Act - do whatever the lakon wants to do. This method is called whenever the 'Act' or 'Run' button gets pressed in the environment. public void cek_tombol() if(greenfoot.iskeydown("up")) setlocation(getx(), gety()-2); if(greenfoot.iskeydown("down")) setlocation(getx(), gety()+2); if(greenfoot.iskeydown("left")) setlocation(getx()-1, gety()); if(greenfoot.iskeydown("right")) setlocation(getx()+1, gety()); Actor b=getoneintersectingobject(musuh.class); if(b!=null) ((latar) getworld()).tambah_score(); ((latar) getworld()).jum_skor++; getworld().removeobject(b); // Add your action code here. cek_tombol();

6 C.Score import greenfoot.; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo) import java.awt.font; import java.awt.color; Write a description of class score (your (a version number or a date) public class score extends Actor private String huruf; private int panjanghuruf; private int angka; Act - do whatever the score wants to do. This method is called whenever the 'Act' or 'Run' button gets pressed in the environment. public score( String depan ) huruf = depan; panjanghuruf = (huruf.length() +2) 16; setimage (new GreenfootImage(panjangHuruf,24)); GreenfootImage gambar = getimage(); Font jenishuruf = gambar.getfont(); gambar.setfont(jenishuruf.derivefont(24.0f)); public void cetak_score() GreenfootImage gambar = getimage(); gambar.clear(); gambar.setcolor(color.red); gambar.drawstring(huruf + angka, 1, 18); public void tambah (int skor) angka += skor; public void setskor (int skor) angka = skor; public int getskor () return angka; // Add your action code here. cetak_score();

7 d.musuh import greenfoot.; // (World, Actor, GreenfootImage, Greenfoot and MouseInfo) Write a description of class musuh (your (a version number or a date) public class musuh extends Actor Act - do whatever the musuh wants to do. This method is called whenever the 'Act' or 'Run' button gets pressed in the environment. // Add your action code here. setlocation(getx()+1,gety()); if(getx()>=(getworld().getwidth()-10)) getworld().removeobject(this); Tugas! 1.Buat games seperti diatas, 2.Lengkapi dengan kalah, 3.Evek Music. 4.Gambar dibuat yang menarik/enak dilihat;