到目前为止，我目前的项目对代码很重要。我想使用minim添加音乐（我使用的是PC）但是我一直遇到内存不足的错误。这首歌会运行，但非常不稳定，这使得该程序无法使用。我在首选项中更改了最大内存，但在尝试4gb但没有运气之后，我认为这只是不能正常工作。任何人都可以看看我的代码并告诉我一种方法可能压缩东西以节省空间？或者让我的程序按原样运行的方法？
这里是所有代码：
import ddf.minim.*;
import ddf.minim.analysis.*;
import ddf.minim.effects.*;
import ddf.minim.signals.*;
import ddf.minim.spi.*;
import ddf.minim.ugens.*;
Minim minim;
AudioPlayer player;
final int stateMenu = 0;
final int RedBox = 1;
final int BlueBox = 2;
final int GreenBox = 3;
int state = stateMenu;
float x, y, r, g, b, radius;
int timer;
//
// font
PFont font;
PFont Amatic;
//
// ----------------------------------------------------------------------
// main functions
void setup()
{
// runs only once
//
size(800, 700);
smooth();
minim = new Minim (this);
font = createFont("ARCARTER-78.vlw", 14);
textFont(font);
//Amatic = createFont("Amatic-Bold.ttf",60);
//textFont(Amatic);
frameRate(15);
} // func
//
void draw()
{
// the main routine. It handels the states.
// runs again and again
switch (state) {
case stateMenu:
showMenu();
break;
case RedBox:
handleRedBox();
player = minim.loadFile("SuperLove.mp3");
player.play();
break;
case BlueBox:
handleBlueBox();
break;
case GreenBox:
handleGreenBox();
break;
default:
println ("Unknown state (in draw) "
+ state
+ " ++++++++++++++++++++++");
exit();
break;
} // switch
//
} // func
// ----------------------------------------------------------------
// keyboard functions
void keyPressed() {
// keyboard. Also different depending on the state.
switch (state) {
case stateMenu:
keyPressedForStateMenu();
break;
case RedBox:
keyPressedForRedBox();
break;
case BlueBox:
keyPressedForBlueBox();
break;
case GreenBox:
keyPressedForGreenBox();
break;
default:
println ("Unknown state (in keypressed) "
+ state
+ " ++++++++++++++++++++++");
exit();
break;
} // switch
//
} // func
void keyPressedForStateMenu() {
//
switch(key) {
case '1':
state = RedBox;
break;
case '2':
state = BlueBox;
background(255);
break;
case '3':
state = GreenBox;
break;
case 'x':
case 'X':
// quit
exit();
break;
default:
// do nothing
break;
}// switch
//
} // func
void keyPressedForRedBox() {
// any key is possible
switch(key) {
default:
state = stateMenu;
break;
} // switch
//
} // func
void keyPressedForBlueBox() {
// any key is possible
switch(key) {
default:
state = stateMenu;
break;
} // switch
}//
void keyPressedForGreenBox(){
switch(key) {
default:
state = stateMenu;
break;
}
} // func
// ----------------------------------------------------------------
// functions to show the menu and functions that are called from the menu.
// They depend on the states and are called by draw().
void showMenu() {
background(255);
fill(0);
textSize(45);
//textFont(Amatic);
text(" Music Box ", 330, 250, 3);
textFont(font);
textSize(14);
text("Press 1 for Red ", 350, 300);
textSize(14);
text("Press 2 for Blue ", 350, 325);
textSize(14);
text("Press 3 for Green", 350, 350);
textSize(14);
// exit button
text("Press x to quit ", 350, 375);
}
void handleRedBox() {
background(255);
stroke(255,0,0);
color from = color(100,random(255),2);
color to = color(0,200,0);
color interA = lerpColor (to,from,.44);
int x = 100;
while (x < width/2 || x> width/2 ) {
int y = 100;
while (y <height/2 || y > height/2) {
blendMode(DIFFERENCE);
noStroke();
fill(interA);
quadstuff();
strokeWeight(5);
stroke(0,random(255),0);
line(width/2,height/2,mouseY,mouseX);
translate(width, height);
rotate(radians(frameCount));
y = y + 50;
}
x = x + 50;
}
ghostcirc();
ghostcirc2();
}
void ghostcirc(){
int w = 0;
while (w < width) {
int q = 0;
while (q <height) {
blendMode(ADD);
fill(random(61), random(90), random(250));
ellipse(255,255,100,100);;
noStroke();
translate(width, height);
rotate(radians(frameCount));
q = q + 100;
}
w = w + 50;
}
}
void ghostcirc2(){
for (int w= 0; w < width; w+=10) {
blendMode(ADD);
fill(random(61), random(90), random(250));
ellipse(50,50,75,75);;
noStroke();
translate(width, height);
rotate(radians(frameCount));
//if (keyPressed == true){
// fill(random(100), random(90), random(250));
}
}
void quadstuff() {
int rad = 60; // Width of the shape
float xpos, ypos; // Starting position of shape
float xspeed = 2.8; // Speed of the shape
float yspeed = 2.2; // Speed of the shape
xpos = width/2;
ypos = height/2;
//ellipse(mouseX+x, mouseY+y, 100,100);
quad(xpos, ypos, rad, rad, mouseX+rad, mouseY+rad, xspeed, yspeed);
stroke(0);
strokeWeight(5);
}
void handleBlueBox() {
Zon();
}
void Zon(){
blendMode(REPLACE);
frameRate(75);
noStroke();
smooth();
color from = color(2,217,227);
color to = color(0,127,193);
color interA = lerpColor (from,to,.24);
// use frameCount to move x, use modulo to keep it within bounds
x = frameCount % width;
// use millis() and a timer to change the y every 2 seconds
if (millis() - timer >= 8000) {
y = random(height);
timer = millis();
}
// use frameCount and noise to change the red color component
r = noise(frameCount * 0.01) * 60;
// use frameCount and modulo to change the green color component
g = frameCount % 1;
// use frameCount and noise to change the blue color component
b = 255 - noise(1 + frameCount * 0.025) * 255;
// use frameCount and noise to change the radius
radius = noise(frameCount * 0.01) * mouseX;
color c = color(r, g, b);
fill(c);
ellipse(x, y, radius, radius);
}
void Vert(){
frameRate(45);
// use frameCount to move x, use modulo to keep it within bounds
x = frameCount % width;
// use millis() and a timer to change the y every 2 seconds
if (millis() - timer >= 8000) {
y = random(height);
timer = millis();
}
// use frameCount and noise to change the red color component
r = noise(frameCount * 0.01) * 255;
// use frameCount and modulo to change the green color component
g = frameCount % 1;
// use frameCount and noise to change the blue color component
b = 255 - noise(1 + frameCount * 0.025) * 255;
// use frameCount and noise to change the radius
radius = noise(frameCount * 0.01) * mouseX;
color c = color(r, g, b);
fill(c);
ellipse(y, x, radius, radius);
}
void handleGreenBox() {
background(255);
fill(0);
textSize(32);
text(" Some stuff", 150, 100, 3);
textSize(14);
text("..... some text ", 100, 200);
}
答案 0 :(得分：1)
你应该只加载声音文件一次！
draw()函数每秒调用60次，其中包含此代码：
case RedBox:
handleRedBox();
player = minim.loadFile("SuperLove.mp3");
在这种情况下，该声音文件将被称为每秒60次。那不是你想要做的。
相反，从setup()函数加载所有声音文件，然后在draw()函数中引用它们。