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Merge pull request #12 from npisanti/master
porting of K operator from orcaJS
master
Лu Лinveгa
6 years ago
committed by
GitHub
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with
17 additions and
4 deletions
-
sim.c
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@ -230,7 +230,7 @@ static void oper_poke_and_stun(Glyph* restrict gbuffer, Mark* restrict mbuffer, |
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_('H', halt) \ |
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_('I', increment) \ |
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_('J', jump) \ |
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_('K', kill) \ |
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_('K', konkat) \ |
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_('L', loop) \ |
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_('M', modulo) \ |
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_('N', movement) \ |
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@ -535,10 +535,23 @@ BEGIN_OPERATOR(jump) |
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POKE(1, 0, PEEK(-1, 0)); |
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END_OPERATOR |
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BEGIN_OPERATOR(kill) |
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BEGIN_OPERATOR(konkat) |
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LOWERCASE_REQUIRES_BANG; |
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PORT(1, 0, OUT); |
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POKE(1, 0, '.'); |
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Isz len = (Isz)index_of(PEEK(0, -1)); |
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if (len == 0) len = 1; |
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PORT(0, -1, IN | PARAM); |
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for ( Isz i = 0; i < len; ++i) { |
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PORT(0, i+1, IN); |
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Glyph var = PEEK(0, i+1); |
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Usz var_idx = safe_index_of(var); |
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if( var_idx != 0 ){ |
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Glyph result = extra_params->vars_slots[var_idx]; |
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if (result != '.'){ |
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PORT(1, i+1, OUT); |
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POKE(1, i+1, result); |
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} |
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} |
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} |
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END_OPERATOR |
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BEGIN_OPERATOR(loop) |
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