Code Golf: New Year’s Fireworks [closed]

Heres my solution in Python:

c = [(628, 6, 6, 3, 33),
    (586, 7, 11, 11, 23),
    (185, -1, 17, 24, 28),
    (189, 14, 10, 50, 83),
    (180, 7, 5, 70, 77),
    (538, -7, 7, 70, 105),
    (510, -11, 19, 71, 106),
    (220, -9, 7, 77, 100),
    (136, 4, 14, 80, 91),
    (337, -13, 20, 106, 128)]
t=input()
z=' '
s=([z]*79+['\n'])*23+[z]*79
def p(x,y,i,j):
    if 0<=x<790 and 0<=y<240:p=x/10+(23-y/10)*80;I=abs(i);J=abs(j);s[p]='X-|\\/'[[s[p]!=z,I>=3*J,J>=3*I,i*j<0,1].index(1)]
for x,i,j,l,d in c:
    T=t-l;x+=i*T
    if t>=d:e=t-d;[p(x+X*e,j*T+e*(Y-e+1),i+X,j+Y-2*e)for X in -20,0,20 for Y in -10,0,10]
    elif t>=l:p(x,j*T,i,j)
print ''.join(s)

Takes the time from the stdin and it has the nice number of 342 characters. I’m still trying to imagine how the OP got 320 😛

Edit:
This is the best I could get, 322 chars acording to wc

t=input()
s=([' ']*79+['\n'])*24
def p(x,y,i,j):
 if 790>x>-1<y<240:p=x/10+(23-y/10)*80;I=abs(i);J=abs(j);s[p]='X-|\\/'[[s[p]>' ',I>=3*J,J>=3*I,i*j<0,1].index(1)]
for x,i,j,l,d in c:
 T=t-l;x+=i*T;e=t-d
 if t>=d:[p(x+X*e,j*T+e*(Y-e+1),i+X,j+Y-2*e)for X in-20,0,20for Y in-10,0,10]
 elif t>=l:p(x,j*T,i,j)
print''.join(s),