1110 許君平 上課筆記

11/10
1.Leap Motion
2.檔案讀取、寫檔
3.排名
4.ArrayList 與資料結構

*小畫家

*按任意鍵存檔(英文)
*避免檔案覆蓋

*存檔.讀檔or網址

*接金幣(有得分)

*加上生命(life)

PVector [] coins=new PVector[10];
void setup(){
size(500,500);
for(int i=0;i<10;i++) coins[i]=new PVector( random(500), -random(100));
}
int score=0, life=10, speed=2;
void draw(){
if(life<=0){
background(128); speed=0;
}else background(255);
for(int i=0;i<10;i++){
fill(255,255,0); ellipse(coins[i].x, coins[i].y, 30,30);
coins[i].y+=speed;//!!!!!!
if(coins[i].y>530){
coins[i].y=-random(100);
life--;
}
if(dist(mouseX, mouseY, coins[i].x, coins[i].y)<30){
score+=100; coins[i].y=-random(100);
}
}
fill(255,0,0); textSize(30); text("Score:"+score +"Life:"+life, 200,200);

}

*game over

PVector [] coins=new PVector[10];
void setup(){
size(500,500);
for(int i=0;i<10;i++) coins[i]=new PVector( random(500), -random(100));
}
int score=0, life=10, speed=2;
int state=0;//state 0:playing, 1:gameOver, 2:showScoreBoard
String [] allScore;
void draw(){
if(state==2){
background(255,255,0);
for(int i=0;i<allScore.length; i++){
fill(255,0,0); textSize(30);text( allScore[i], 100, 200+i*50); 
}
return ;
}else if(state==1){
background(128); speed=0;
allScore = loadStrings("allScores.txt");
if(mousePressed) state=2;
}else background(255);
for(int i=0;i<10;i++){
fill(255,255,0); ellipse(coins[i].x, coins[i].y, 30,30);
coins[i].y+=speed;//!!!!!!
if(coins[i].y>530){
coins[i].y=-random(100);
life--;
if(life<=0) state=1;
}
if(dist(mouseX, mouseY, coins[i].x, coins[i].y)<30){
score+=100; coins[i].y=-random(100);
}
}
fill(255,0,0); textSize(30); text("Score:"+score +"Life:"+life, 200,200);

}

*運用leap motion用手接金幣(白球是手)

import de.voidplus.leapmotion.*;
LeapMotion leap;
float handX=0, handY=0;
PVector [] coins=new PVector[10];
void setup(){
size(500,500);
leap = new LeapMotion(this);
for(int i=0;i<10;i++) coins[i]=new PVector( random(500), -random(100));
}
int score=0, life=10, speed=2;
int state=0;//state 0:playing, 1:gameOver, 2:showScoreBoard
String [] allScore;
void draw(){
for(Hand hand : leap.getHands()){
handX=hand.getPosition().x;
handY=hand.getPosition().y;
}
if(state==2){
background(255,255,0);
for(int i=0;i<allScore.length; i++){
fill(255,0,0); textSize(30);text( allScore[i], 100, 200+i*50);
}
return ;
}else if(state==1){
background(128); speed=0;
allScore = loadStrings("allScores.txt");
if(mousePressed) state=2;
}else background(255);
for(int i=0;i<10;i++){
fill(255,255,0); ellipse(coins[i].x, coins[i].y, 30,30);
coins[i].y+=speed;//!!!!!!
if(coins[i].y>530){
coins[i].y=-random(100);
life--;
if(life<=0) state=1;
}
if(dist(handX,handY, coins[i].x, coins[i].y)<30){
score+=100; coins[i].y=-random(100);
}
if(dist(mouseX, mouseY, coins[i].x, coins[i].y)<30){
score+=100; coins[i].y=-random(100);
}
}
fill(255); ellipse(handX,handY, 30,30);
fill(255,0,0); textSize(30); text("Score:"+score +"Life:"+life, 200,200);
}