[T-Squad]

actually it does matter with else...
basicly without else, it will do everything instantly....

for istance try doing weapon fired, and making it go something like:
if (weaponfired) {
if (this.on = 1) {
this.on = 0;
}else{
if (this.on = 0) {
this.on = 1;
}
}
}

then have another going:

if (weaponfired) {
if (this.on = 1) {
this.on = 0;
}
if (this.on = 0) {
this.on = 1;
}
}

and you will see what i mean ;-)