import java.util.Random; import java.util.List; import java.util.ArrayList; class CopyOfSNAKE{ static String pos[][]=new String[30][30]; static int snk_mouth_row=1; static int snk_mouth_col=1; static int w=snk_mouth_row; static int z=snk_mouth_row; static int a=snk_mouth_col; static int d=snk_mouth_col; static int headAddress=0; static int ch=0; static List animals1=new ArrayList<>(); static List animals2=new ArrayList<>(); public static void snakebodymaker(){ for(int x=0;x4){ int value1=Integer.parseInt(animals1.get(0)+""); int value2=Integer.parseInt(animals2.get(0)+""); int r=value1; int c=value2; pos[r][c]=" "; animals1.remove(0); animals2.remove(0); } } public static void nullremover(){ for(int i=0;i<30;i++){ for(int j=0;j<30;j++){ pos[i][j]=" "; } } } public static void border(){ for(int i=0;i<30;i++){ pos[i][0]="*"; pos[0][i]="* "; pos[29][i]="* "; pos[i][29]="*"; } pos[0][29]="*"; pos[0][0]="*"; } public static void grounddisplay(){ for(int i=0;i<30;i++){ for(int j=0;j<30;j++){ System.out.print(pos[i][j]); } System.out.println(); } } static int ans=1; public static void generate(){ Random rn = new Random(); ans = rn.nextInt(29); } public CopyOfSNAKE () { nullremover(); border(); pos[12][3]="+ "; pos[3][15]="+ "; pos[4][7]="+ "; pos[18][3]="+ "; pos[5][12]="+ "; grounddisplay(); System.out.println("USE ARROW KEYS TO CRAWL THE SNAKE:"); new CopyOfKeyListenerTester3FINAL(); } public static void calltopress(){ switch (ch){ case 38: snk_mouth_row--; animals1.add( snk_mouth_row); animals2.add( snk_mouth_col); snakebodymaker(); break; case 40: snk_mouth_row++; animals1.add(snk_mouth_row); animals2.add(snk_mouth_col); snakebodymaker(); break; case 37: snk_mouth_col--; animals1.add(snk_mouth_row); animals2.add(snk_mouth_col); snakebodymaker(); break; case 39: snk_mouth_col++; animals1.add(snk_mouth_row); animals2.add(snk_mouth_col); snakebodymaker(); break; } } public static void runway(){ switch(ch){ case 38: while(ch==38){ if(ch!=38){break;} snk_mouth_row--; animals1.add( snk_mouth_row); animals2.add( snk_mouth_col); snakebodymaker(); try{Thread.sleep(500); grounddisplay(); }catch(Exception y){} CopyOfKeyListenerTester3FINAL root=new CopyOfKeyListenerTester3FINAL(); if(ch!=38){break;} } break; case 40: while(ch==40){ if(ch!=40){break;} snk_mouth_row++; animals1.add(snk_mouth_row); animals2.add(snk_mouth_col); snakebodymaker(); try{Thread.sleep(500); grounddisplay(); }catch(Exception y){} if(ch!=40){break;} } break; case 37: while(ch==37){ if(ch!=37){break;} snk_mouth_col--; animals1.add(snk_mouth_row); animals2.add(snk_mouth_col); snakebodymaker(); try{Thread.sleep(500); grounddisplay(); }catch(Exception y){}; if(ch!=37){break;} } break; case 39: while(ch==39){ if(ch!=39){break;} snk_mouth_col++; animals1.add(snk_mouth_row); animals2.add(snk_mouth_col); snakebodymaker(); try{Thread.sleep(500); grounddisplay(); }catch(Exception y){}; if(ch!=39){break;} } } } }

ADVANCE_SNAKE