互動技術 week06

 size(500,500);

textSize(64);

text("Hello World",100,100);

fill(255,0,0);

text("Red",100,200);

fill 填充顏色

text("Red",100,200); ///100,200-->座標

打字

void setup(){

  size(500,500);

  textSize(64);

}

String line = "Input: ";

void draw(){

  text(line,100,100); 

}

void keyPressed(){

  line += key;

}

限定範圍 A-Z  a-z

void setup(){

  size(500,500);

  textSize(64);

}

String line = "Input: ";

void draw(){

  text(line,100,100); 

}

void keyPressed(){

  if(key>='A' && key<='Z')line += key;

  if(key>='a' && key<='z')line += key;

}

修改打錯的字 line長度>0 才能刪(backspace)

void setup(){

  size(800,400);

  textSize(64);

}

String line = "";

void draw(){

  background(0);

  text("Input: " +line,50,100);

}

void keyPressed(){

  if(key>='A' && key<='Z')line += key;

  if(key>='a' && key<='z')line += key;

  if(key==BACKSPACE && line.length()>0) line = line.substring(0,line.length()-1); 

}

放入音樂

import processing.sound.*;

SoundFile file;

void setup(){

  size(300,300);

  file = new SoundFile(this,"a.mp3");

  file.play();

}

void draw(){

}

放3個音樂

import processing.sound.*;

SoundFile dadada, good, over;

void setup(){

  size(300,300);

  dadada = new SoundFile(this,"dadadadada.mp3");

  good = new SoundFile(this,"good.mp3");

  over = new SoundFile(this,"over.mp3");

}

void draw(){

  text("press 1,2,3",100,100);

}

void keyPressed(){

  if(key=='1') dadada.play();

  if(key=='2') good.play();

  if(key=='3') over.play();

}

import processing.sound.*;

SoundFile da, dingdong, ouch;

void setup(){

  size(800,400);

  textSize(64);

  da = new SoundFile(this,"da.mp3");

  dingdong = new SoundFile(this,"dingdong.mp3");

  ouch = new SoundFile(this,"ouch.mp3");

}

String line = "";

void draw(){

  background(0);

  text("input: ",50,100);

}

void keyPressed(){

  if(key>='A' && key<='Z') {line += key;da.play();}

  if(key>='a' && key<='z') {line += key;da.play();}

  if(key==BACKSPACE && line.length()>0){

    line = line.substring(0,line.length()-1);

    ouch.play();

}

  if(key == ENTER){

    dingdong.play();

  }

  }

字下墜 按鍵盤會有紅色的線

void setup(){

  size(400,600);

  textSize(20);

}

String Q ="Hello",A="";

float x=100, y=100;

void draw(){

  background(0);

  text(Q, x, y);

  ellipse(200,550,20,20);//200*550位置,20*20的圓圈,表示我

  float dx=(200-x) ,dy=(550-y), d = sqrt(dx*dx+dy*dy)*2;//d=距離//*3可以調速度，可以用來分關卡

  x += dx/d;

  y += dx/d;

  if(keyPressed){

    stroke(255,0,0);

    line(200,550,x,y);

  }

}

字打對會變紅色

void setup(){

  size(400,600);

  textSize(20);

}

String Q ="hello",A="";

float x=100, y=100;

void draw(){

  background(0);

  fill(#FFFFFF);text(Q,x,y);//Q白色

  fill(#FF0000);text(A,x,y);//A紅色

  ellipse(200,550,20,20);

  float dx=(200-x) ,dy=(550-y), d = sqrt(dx*dx+dy*dy)*2;//d=距離//*3可以調速度，可以用來分關卡

  x += dx/d;

  y += dx/d;

  if(keyPressed){

    stroke(255,0,0);

    line(200,550, x, y);

  }

}

void keyPressed(){

  int i=A.length();

  if( key==Q.charAt(i) ){///打的字和字串內的字相同

    A += key;//打對了變成A紅色

  }

}

void setup(){

  size (400,600);

  textSize(12);

  randomQ();

}

void randomQ(){

  int i = int(random(QQ.length));

  Q = QQ[i];

  x = random(0,300);

  y = random(0,100);

}

String [] QQ = {"void","setup","float","string","background","fill"};

String Q = "hello" , A="";

float x = 100, y=100;

void draw(){

  background(0);

  fill(#FFFFFF);text(Q,x,y);

  fill(#FF0000);text(A,x,y);

  ellipse(200,550,20,20);

  float dx = (200-x), dy = (550-y), d = sqrt(dx*dx+dy*dy)*3;

  x += dx / d;

  y += dy / d;

  if(keyPressed){

    stroke(255,0,0);

    line(200,550,x+textWidth(A),y);

  }

}

void keyPressed(){

  int i = A.length();

  if( key == Q.charAt(i)){ //相同 非常好

    A += key;

    if(Q.equals(A)){

      randomQ();

      A = "";

    }

  }

}