打字遊戲-Text TextSize Fill
- 先寫出Hello World
- 再做出紅色的字
- 程式碼
size(500,500);textSize(64);text("Hello World",100,100);fill(255,0,0);text("Red",100,200);
打字遊戲-KeyPressed String
- 另存剛剛的程式碼
- 更改程式碼為打字遊戲（鍵盤按字母就可以印出字母）
- 按Enter可換行
- 程式碼
void setup(){size(500,500);textSize(64);}String line="Input: ";void draw(){text(line,100,100);}void keyPressed(){line+=key;}
打字遊戲-if alphabet
- 另存剛剛的程式碼
- 更改程式碼，使其可顯示出大小寫
- 將視窗變成長方形
- 程式碼
void setup(){size(800,400);textSize(64);}String line="Input: ";void draw(){text(line,50,100);}void keyPressed(){if(key>='A' && key<='Z')line+=key;if(key>='a' && key<='z')line+=key;}
打字遊戲-Backspace string
- 另存剛剛的程式碼
- 更改程式碼，讓執行後可以倒退
- 更改程式碼，讓執行後可以正常倒退
- 正常倒退如下
- 程式碼
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);}}
音樂
- 開啟Contribution Manager
- 輸入sound，安裝它
- 開新檔案，使用函式庫的Sound
- 點開參考文獻
- 點進Libraries
- 點選Sound
- 找到SoundFile
- 複製貼上範例程式碼
- 去下載音樂，轉檔
- 將音樂丟到資料夾
- 執行出音樂
- 程式碼
import processing.sound.*;SoundFile file;void setup() {size(300,300);background(255);file = new SoundFile(this, "a.mp3");file.play();}void draw() {}
打字遊戲-game dadada good over
- 打上程式碼
- 將老師的錄音檔拉進去程式裡
- 改一下程式碼，讓程式成功執行
- 程式碼
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();}
打字遊戲
- 另存6-4程式碼，將6-6與6-4的程式碼更改合併
- 將老師的錄音檔拉進去程式裡
- 改一下程式碼，讓程式成功執行
- 程式碼
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();}}
打字遊戲-shoot word
- 開新檔案，打上程式碼
- sqrt為開根號
- 做出紅色射線
- 程式碼
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);}}
打字遊戲
- 另存剛剛的程式碼
- 更改程式碼，執行後輸到正確的字母，可變紅色
- 程式碼
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;}}
打字遊戲
- 另存剛剛的程式碼
- 更改程式碼，讓它變成遊戲
- 執行後可以隨機出題，打對後會跳另一題
- 改一點程式碼
- 程式碼
- 改一點程式碼
- 程式碼
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+textWidth(A),y);
}
}
void keyPressed(){
int i=A.length();
if(key==Q.charAt(i)){
A+=key;
if(Q.equals(A)){
randomQ();
A="";
}
}
}
上傳檔案
- 上傳至GitHub.com
期末作業
- 已找好組員，題目待定
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