Processingのフレームレートについて

前提・実現したいこと

Processingで金魚を銛で刺してポイントを稼ぐゲームを作ったのですが、金魚の動きや銛の描画がカクつきます。
どのように改善すると良いでしょうか？

該当のソースコード

Processing
1PVector position;
2PVector velocitiy;
3PImage img,img_kin,img_kin2,img_kin3,img_mori;
4
5int numFrames = 14;
6PImage [] img_ef = new PImage[numFrames];
7
8  
9
10float x=random(500),y=random(500);
11float x2=random(500),y2=random(500);
12float x3=random(500),y3=random(500);
13int   vx1 = 40,vy1 = 60,vx2 = 10,vy2 = 20,vx3 = 30,vy3 = 15;
14int score = 0;
15
16
17void setup(){
18  size(1000,1000);
19  img = loadImage("puru.jpg");
20  background(#8B8383);
21  image(img,-600,-600,width+1200,height+1200);
22  
23  for(int i=0;i<14;i++){
24  img_ef[i] = loadImage("eff"+i+".png");
25  
26  }
27  
28
29}
30float x_k,y_k;
31
32
33void draw(){
34  
35  image(img,-600,-600,width+1200,height+1200);
36  noStroke();
37  kinGYO();
38  kinGYO2();
39  kinGYO3();
40  mori();
41  text("score : "+score,450,800);
42}
43
44void mori(){
45  img_mori = loadImage("mori.png");
46  image(img_mori,mouseX,mouseY,100,100);
47}
48
49void kinGYO(){
50  img_kin = loadImage("kingyo.png");
51
52  image(img_kin,x,y,100,100);
53  if(x<=-1){
54    for(int i=0;i<=10;i++){
55      x+=10;
56    }
57  }
58  
59  x +=vx1;
60  y +=vy1;
61  
62  if((x<1)||(x>width-50)){
63    vx1=-vx1;
64  }
65  if((y<0)||(y>height-500)){
66    vy1=-vy1;
67  }
68  if(x>=1000){
69    x = random(500);
70  }
71}
72
73void kinGYO2(){
74  img_kin2 = loadImage("kingyo2.png");
75
76
77  image(img_kin2,x2,y2,100,100);
78  
79  
80  x2 -=vx2;
81  //y2 +=vy2;
82  
83  if(x2<0){
84    x2 = width+100;
85    y2 = random(500);
86  }
87
88
89  
90}
91
92void kinGYO3(){
93    img_kin3 = loadImage("kingyo3.png");
94
95
96  image(img_kin3,x3,y3,100,100);
97  
98  
99  x3 +=vx3;
100  
101  if(x3>width-50){
102    x3=-100;
103    y3=random(500);
104  }
105
106  
107}
108
109void tamauti(){
110    position.add(velocitiy);
111  if (mousePressed) {
112    velocitiy.x = -mouseX/10;
113    velocitiy.y= -mouseY/10;
114  }
115  
116  if(position.x<0){
117    position.x=width;
118    position.y=height;
119    velocitiy.x=0;
120    velocitiy.y=0;
121}
122  
123  if(position.y<0){
124    position.y=height;
125    position.x=width;
126    velocitiy.x=0;
127    velocitiy.y=0;
128}
129
130  ellipse(position.x, position.y,40,40);//新しい位置にボールを描く
131
132}
133
134void atattara(){
135    if((position.x>=x-50)&&(position.x<=x+250)&&(position.y>=y-50)&&(position.y<=y+150)){
136    x=x-800;
137    }
138}
139
140void mousePressed() {
141  if((mouseX >= x-50)&&(mouseX <=x+150)&&(mouseY >= y-50)&&(mouseY <= y+150)){
142    ef(x,y);
143    x = -100;
144    score += 7;
145    
146  }
147  if((mouseX >= x2-50)&&(mouseX <=x2+150)&&(mouseY >= y2-50)&&(mouseY <= y2+150)){
148    ef(x2,y2);
149    x2 = width+100;
150    y2 = random(500);
151    score += 2;
152    
153  }
154  if((mouseX >= x3-50)&&(mouseX <=x3+150)&&(mouseY >= y3-50)&&(mouseY <= y3+150)){
155    ef(x3,y3);
156    x3 = -100;
157    y3 = random(500);
158    score += 3;
159
160  }
161}
162
163void ef(float x, float y){
164  int frame = frameCount % numFrames; //現在のフレームをアニメーションのフレーム数で割った余りを代入
165  image(img_ef[frame], x, y); //画像を表示
166}