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https://git.code.sf.net/p/quake/quakeforge
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a6cdc8735a
This is a nice feature found in fteqcc (also a bit of a challenge from Spike). Getting bison to accept the new expression required rewriting the state expression grammar, so this is mostly for the state expression. A test to ensure the state expression doesn't break is included.
53 lines
887 B
R
53 lines
887 B
R
#include "test-harness.h"
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.void() think;
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.float nextthink;
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.float frame;
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entity self;
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float time;
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$frame frame0 frame1 frame2 frame3
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void
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state0 (void)
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[$frame1, state1]
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{
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if (self.frame != $frame1 || self.think != state1
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|| self.nextthink != 0.1) {
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printf ("state0: %g %x %g\n", self.frame, self.think, self.nextthink);
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exit (1);
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}
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}
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void
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state1 (void)
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[$frame2, state2, 0.2]
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{
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if (self.frame != $frame2 || self.think != state2
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|| self.nextthink != 0.2) {
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printf ("state0: %g %x %g\n", self.frame, self.think, self.nextthink);
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exit (1);
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}
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}
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void
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state2 (void)
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[$frame0, state0, 0.5]
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{
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if (self.frame != $frame0 || self.think != state0
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|| self.nextthink != 0.5) {
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printf ("state0: %g %x %g\n", self.frame, self.think, self.nextthink);
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exit (1);
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}
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}
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int
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main ()
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{
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self = spawn ();
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state0();
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while (self.frame != $frame0) {
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self.think();
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}
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return 0;
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}
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