部落格Week06

 

第一堂課

• 開新檔案輸入程式碼叫出有顏色的文字

size(500,500);

textSize(64);

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

fill(255,0,0);

text("Red",100,200);

開新檔案輸入程式碼讓鍵盤可以打字並顯示

void setup(){

  size(500,500);

  textSize(64);

}

String line="Input: ";

void draw(){

  text(line,00,100);

}

void keyPressed(){

  line+=key;

}

開新檔案並輸入程式碼讓大小寫都打得出來

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;

}

• 開新檔案並輸入程式碼讓Backspace鍵可以刪字 

void setup(){

  size(500,500);

  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=line.substring(0,line.length()-1);

}

第二堂課

 

下載Sound
開新檔案輸入程式碼成功撥出聲音

import processing.sound.*;

SoundFile file;

void setup(){

  size(300,300);

  file=new SoundFile(this,"loli.mp3");

  file.play();

}

void draw(){

}

開新檔案並輸入程式碼讓數字鍵有不同的聲音

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();

}

開新檔案並輸入程式碼讓音效根據打的情況有所變化

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: "+line,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();

}

}

第三堂課

開新檔案輸入程式碼讓字會往球的方向移動
修改程式碼按按鍵會有紅線連到球

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);

  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,y);

  }

}

開新檔案輸入程式碼輸入正確的英文單字會變色

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);

  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,y);

  }

}

void keyPressed(){

  int i=A.length();

  if(key==Q.charAt(i)){

    A+=key;

  }

}

開新檔案輸入程式碼使得字打完會換下一個並且殘影會消失

void setup(){

  size(400,600);

  textSize(20);

  randomQ();

}

void randomQ(){

  int i=int(random(QQ.length));

  Q=QQ[i];

  x=random(0,300);

  y=random(0,100);

}

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

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,y);

  }

}

void keyPressed(){

  int i=A.length();

  if(key==Q.charAt(i)){

    A+=key;

    if(Q.equals(A)){

      randomQ();

      A="";

    }

  }

}