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Remove hms2019 files
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@@ -1,7 +0,0 @@
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package basic
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import "core:fmt"
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main :: proc() {
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fmt.println("Hellope!");
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}
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@@ -1,67 +0,0 @@
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package eca
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import "core:fmt"
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import "core:math/rand"
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import "core:time"
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import "intrinsics"
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elementary_cellular_automata :: proc(state: $T, rule: u8, generations: int, pause: time.Duration = 0)
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where intrinsics.type_is_integer(T),
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intrinsics.type_is_unsigned(T) {
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N :: 8*size_of(state);
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output :: proc(state: T) {
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buf: [N]byte;
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for i in 0..<T(N) {
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c := byte('#');
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// c := byte(rand.int_max(26) + 'A' + ('a'-'A')*rand.int_max(2));
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buf[N-1-i] = state & (1<<i) != 0 ? c : ' ';
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}
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fmt.println(string(buf[:]));
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}
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bit :: proc(x, i: T) -> T {
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return (x >> i) & 0x1;
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}
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set :: proc(x: ^T, cell, k: T, rule: u8) {
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x^ &~= 1<<cell;
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if rule>>k&1 != 0 {
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x^ |= 1<<cell;
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}
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}
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a := state;
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a1 := T(0);
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output(a);
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last := T(N-1);
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for r in 0..<generations {
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if pause > 0 do time.sleep(pause);
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k := bit(a, last) | bit(a, 0)<<1 | bit(a, 1)<<2;
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set(&a1, 0, k, rule);
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a1 |= (1<<0) * T(rule>>k&1);
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for c in 1..<last {
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k = k>>1 | bit(a, c+1)<<2;
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set(&a1, c, k, rule);
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}
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set(&a1, last, k>>1|bit(a, 0)<<2, rule);
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a, a1 = a1, a;
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output(a);
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if a == a1 {
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return;
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}
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}
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}
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main :: proc() {
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elementary_cellular_automata(
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state=rand.uint128(),
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rule=30,
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generations=5000,
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pause=100*time.Millisecond,
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);
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}
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