Java 启动和停止布尔()函数
我正试图使用这个代码来创建国家,它使用来自任何国家名称的字母组成。但我想让它成为这样,一旦用户按下向右箭头键,过程将重新开始,但相反,创建了一个新的国家,并使用该国家的字母。我有点被卡住了——我所做的就是当你按下向右箭头键时,它开始从上一个功能停止的地方进入下一个国家。有没有办法让它重新开始呢Java 启动和停止布尔()函数,java,boolean,processing,Java,Boolean,Processing,我正试图使用这个代码来创建国家,它使用来自任何国家名称的字母组成。但我想让它成为这样,一旦用户按下向右箭头键,过程将重新开始,但相反,创建了一个新的国家,并使用该国家的字母。我有点被卡住了——我所做的就是当你按下向右箭头键时,它开始从上一个功能停止的地方进入下一个国家。有没有办法让它重新开始呢 PFont font; String fontpath = "ArialMT-200.vlw"; int fontstart = 300; int fontend = 8; float fonts
PFont font;
String fontpath = "ArialMT-200.vlw";
int fontstart = 300;
int fontend = 8;
float fontsize = fontstart;
float fontsizedecrease = 0.97;
PImage bg;
PImage australia;
String country1 = "australia.jpg";
String country2 = "austria.jpg";
String letters = "Australia";
char[] chars = new char[52];
int nchars = 0;
int iterations = 500;
int c = 0;
PGraphics letter,lettersquare,drawing;
void setup(){
//initialize the sketch
size(900,600);
//background(255);
//initialize the font
//font = loadFont(fontpath);
///*
for(int i=0;i<letters.length();i++){
boolean found = false;
char lc = letters.charAt(i);
for(int j=0;j<nchars;j++){
if(chars[j]==lc){
found = true;
break;
}
}
if(!found) chars[nchars++] = lc;
}
chars = (char[]) subset(chars,0,nchars);
font = createFont("Arial",200,true,chars);
//*/
textAlign(CENTER,CENTER);
//load the image that will be filled with letters
australia = loadImage(country1);
austria = loadImage(country2);
//france = loadImage(country3);
//guatemala = loadImage(country4);
// italy = loadImage(country5);
// japan = loadImage(country6);
bg = loadImage("background.jpg");
//posterize the image
australia.filter(THRESHOLD,0.4);
australia.filter(BLUR,3);
australia.filter(THRESHOLD,0.6);
austria.filter(THRESHOLD,0.4);
austria.filter(BLUR,3);
austria.filter(THRESHOLD,0.6);
//initialize the drawing buffers
letter = createGraphics((int)fontsize,(int)fontsize,JAVA2D);
lettersquare = createGraphics((int)fontsize,(int)fontsize,P2D);
drawing = createGraphics(width,height,JAVA2D);
drawing.beginDraw();
drawing.background(255);
// THIS STUPID THING NEEDS TO GO HERE!!!!
drawing.image(bg,0,0);
drawing.endDraw();
}
void draw(){
background(255);
if(floor(fontsize)>fontend&&c<letters.length()-1){
if(!letterfit()){
fontsize *= fontsizedecrease;
}else{
c++;
if(c==11){
fontsize *= 0.75;
}
}
tint(255);
image(drawing,0,0);
if(mousePressed){
tint(255,100);
image(australia,0,0);
}
}else{
tint(255);
image(drawing,0,0);
println(c+" "+letters.length());
/*
save("mlk-"+hour()+""+minute()+""+second()+".tif");
exit();
*/
noLoop();
}
}
boolean letterfit(){
letter.beginDraw();
letter.background(255,0);
letter.fill(0);
letter.textAlign(CENTER,CENTER);
letter.translate(fontsize/2,fontsize/2);
letter.rotate(random(TWO_PI));
letter.scale(fontsize/fontstart);
letter.textFont(font);
letter.smooth();
letter.text(letters.charAt(c),0,0);
letter.endDraw();
lettersquare.beginDraw();
lettersquare.background(255);
lettersquare.image(letter,0,0);
lettersquare.filter(ERODE);
lettersquare.filter(ERODE);
lettersquare.endDraw();
for(int i=0;i<iterations;i++){
int x = floor(random(width-fontsize));
int y = floor(random(height-fontsize));
boolean fits = true;
for(int dx=0;dx<fontsize&&fits;dx++){
for(int dy=0;dy<fontsize&&fits;dy++){
if(brightness(australia.get(x+dx,y+dy))>127){
fits = false;
break;
}
if(brightness(lettersquare.get(dx,dy))<127){
if(brightness(drawing.get(x+dx,y+dy))<127){
fits = false;
}
}
}
}
if (keyCode == RIGHT) {
for(int dx=0;dx<fontsize&&fits;dx++){
for(int dy=0;dy<fontsize&&fits;dy++){
if(brightness(austria.get(x+dx,y+dy))>127){
fits = false;
break;
}
if(brightness(lettersquare.get(dx,dy))<127){
if(brightness(drawing.get(x+dx,y+dy))<127){
fits = false;
}
}
}
}
if(fits){
drawing.beginDraw();
drawing.image(letter,x,y);
drawing.endDraw();
return true;
}
}
if(fits){
drawing.beginDraw();
drawing.image(letter,x,y);
drawing.endDraw();
return true;
}
}
return false;
}
PFont字体;
字符串fontpath=“ArialMT-200.vlw”;
int fontstart=300;
int-fontend=8;
float fontsize=fontstart;
float-fontsizedecrease=0.97;
皮马杰bg;
PImage澳大利亚;
字符串country1=“australia.jpg”;
字符串country2=“austria.jpg”;
字符串字母=“澳大利亚”;
char[]chars=新字符[52];
int-nchars=0;
int迭代次数=500;
int c=0;
印刷字体、方形字体、图纸;
无效设置(){
//初始化草图
规模(900600);
//背景(255);
//初始化字体
//font=loadFont(fontpath);
///*
对于(int i=0),IDOO看起来不像您提供了足够的代码来查看完全错误。同意,请张贴您的PDE的其余部分。我想说,您不应该在LeTeTead()的中间触发您的重新启动。函数,您应该将其放置在其他位置,但如果没有其余的代码,则无法知道或提供详细信息。我在中添加了一些代码,如果我添加了更多的代码,我很抱歉!由于1217问题,此代码仅适用于ps 1.x版本。