x４５ - 経済統計練習帳

var x_a = new Array();
var x_b = new Array();
var y_a = new Array();
var y_b = new Array();
var power_a = new Array();
var power_b = new Array();
var mode;
 
function sample(){
 
    mode = 2;
 
for(s=1;s<11;s++){
x_a[s]=1;
y_a[s] = 1;
x_b[s] = 10;
y_b[s] = 10;
power_a[s] = 100;
power_b[s] = 100;
}
 
 
var timer;
var delay = 1000;
 
var loop = function () {
 
    mode = mode + 1;
    if (mode == 3) mode = 1;
 
    if (mode == 1) move_a();
 
    if (mode == 2) move_b();
 
    paint();
 
    clearTimeout(timer);
    timer = setTimeout(loop, delay);
}
 
loop();
 
}
 
 
 
function paint(){
 
var sub=new svgpaint();
 
str="<svg width=\"700\" height=\"200\">";
for(s=1;s<11;s++){
if(power_a[s]>50)str=str+sub.rect(30*x_a[s],30*y_a[s],30,30,"blue");   
}
for(s=1;s<11;s++){
if(power_b[s]>50)str=str+sub.rect(30*x_b[s],30*y_b[s],30,30,"red");   
}
str=str+"</svg>";
 
 
$("#memo").html(str);
 
}
 
function move_a(){
 
    for (s = 1; s < 11; s++) {
        dx = -1;
        if (Math.random() > 0.5) dx = 1;
        dy = -1;
        if (Math.random() > 0.5) dy = 1;
        x_a[s] = x_a[s] + dx;
        y_a[s] = y_a[s] + dy;
        if (x_a[s] > 10) x_a[s] = 10;
        if (x_a[s] < 1) x_a[s] = 1;
     if (y_a[s] > 10) y_a[s] = 10;
        if (y_a[s] < 1) y_a[s] = 1;
    }
 
 
 
 
}
 
function move_b(){
 
    for (s = 1; s < 11; s++) {
        dx = -1;
        if (Math.random() > 0.5) dx = 1;
        dy = -1;
        if (Math.random() > 0.5) dy = 1;
        x_b[s] = x_b[s] + dx;
        y_b[s] = y_b[s] + dy;
        if (x_b[s] > 10) x_b[s] = 10;
        if (x_b[s] < 1) x_b[s] = 1;
     if (y_b[s] > 10) y_b[s] = 10;
        if (y_b[s] < 1) y_b[s] = 1;
    }
 
 
 
 
}