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annotate examples/dump_ecl.rs @ 719:28e6332b088d

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Add a dump_ecl example.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Wed, 30 Oct 2019 10:28:52 +0100
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children eea03c9ca604
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719
28e6332b088d Add a dump_ecl example.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
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1 use touhou::th06::ecl::{Ecl, CallMain, CallSub, Rank};
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2 use std::env;
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3 use std::path::Path;
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4
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5 #[path = "common.rs"]
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6 mod common;
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7 use common::{load_file_into_vec};
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8
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9 fn format_rank(rank: &Rank) -> String {
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10 format!("{}{}{}{}", if rank.contains(Rank::EASY) { 'E' } else { ' ' },
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11 if rank.contains(Rank::NORMAL) { 'N' } else { ' ' },
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12 if rank.contains(Rank::HARD) { 'H' } else { ' ' },
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13 if rank.contains(Rank::LUNATIC) { 'L' } else { ' ' })
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14 }
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15
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16 fn print_sub_instruction(call: &CallSub) {
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17 let CallSub { time, rank_mask, param_mask: _, instr } = call;
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18 println!(" {:>5}: {}: {:?}", time, format_rank(rank_mask), instr);
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19 }
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20
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21 fn print_main_instruction(call: &CallMain) {
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22 let CallMain { time, sub, instr } = call;
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23 println!(" {:>5}: sub {:>2}: {:?}", time, sub, instr);
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24 }
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25
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26 fn main() {
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27 // Parse arguments.
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28 let args: Vec<_> = env::args().collect();
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29 if args.len() != 2 {
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30 eprintln!("Usage: {} <ECL file>", args[0]);
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31 return;
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32 }
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33 let ecl_filename = Path::new(&args[1]);
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34
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35 // Open the ECL file.
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36 let buf = load_file_into_vec(ecl_filename);
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37 let (_, ecl) = Ecl::from_slice(&buf).unwrap();
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38
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39 for (i, main) in ecl.mains.iter().enumerate() {
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40 println!("Main {} {{", i);
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41 for call in main.instructions.iter() {
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42 print_main_instruction(call);
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43 }
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44 println!("}}");
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45 }
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46
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47 for (i, sub) in ecl.subs.iter().enumerate() {
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48 println!("Sub {} {{", i);
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49 for call in sub.instructions.iter() {
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50 print_sub_instruction(call);
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51 }
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52 println!("}}");
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53 }
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54 }