This code used to compile, but now my locally defined yield proc causes
a syntax error (at end). What it does is yield for a certain amount of time,
calling the passed function (x). What's the syntax for that these days?
proc animation {
// variables
//my periodical task
var t = 0;
var x = {
draw_stars(c_pos);
var d = sin(2.0*KPI/40.0*double_of(t))*double_of(jit_amp);
//draw the ship
draw_frame(SHIP_FRM, get_scratch(), s_pos-c_pos, 80 + int_of(d));
s_pos += s_vel; //integrate, numerically.
s_vel += s_acc;
c_pos += c_vel;
t++;
};
//and now my augmented yield
proc yield(n: int) { co_yield(x, n); }
// do a
yield(100);
// do b
yield(200);
}
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
; s_pos += s_vel ; s_vel += s_acc ; c_pos += c_vel ; t ++ ; }
0: ; proc yield
Syntax Error before token 4046 in flx/hw.flx, line 785 col 12
( n : int ) {
0: }
0: var delay = ( SCRN_WIDE / 2 - ( SHIP_X0 - CAM_X0 ) )
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Flx_exceptions.ParseError("Error parsing input")
PARSE ERROR
Unknown exception Parsing File
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