Move FDS to new project

1 files changed, 0 insertions, 301 deletions

diff --git a/BJC-Utils2/src/main/java/bjc/utils/cli/fds/FDS.java b/BJC-Utils2/src/main/java/bjc/utils/cli/fds/FDS.java
deleted file mode 100644
index d94aae0..0000000
--- a/BJC-Utils2/src/main/java/bjc/utils/cli/fds/FDS.java
+++ /dev/null
@@ -1,301 +0,0 @@
-package bjc.utils.cli.fds;
-
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-import java.io.InputStreamReader;
-import java.io.PrintStream;
-import java.util.Collection;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map;
-
-import bjc.utils.cli.CommandHelp;
-import bjc.utils.cli.GenericHelp;
-import bjc.utils.cli.fds.FDSState.InputMode;
-import bjc.utils.funcutils.StringUtils;
-import bjc.utils.ioutils.Block;
-import bjc.utils.ioutils.BlockReader;
-import bjc.utils.ioutils.PushbackBlockReader;
-
-import com.ibm.icu.text.BreakIterator;
-
-import static bjc.utils.ioutils.BlockReaders.*;
-
-/**
- * Runs a FDS (FDiskScript) interface.
- * 
- * This is a rudimentary console interface inspired heavily by FDisk's interface
- * style.
- * 
- * Commands are denoted by a single character, but can invoke submodes.
- * 
- * @author bjculkin
- *
- */
-public class FDS {
-	private static SimpleFDSMode<?> miscMode;
-
-	static {
-		miscMode = new SimpleFDSMode<>("MSC");
-		configureMiscMode();
-	}
-
-	private static void configureMiscMode() {
-		GenericHelp loadScriptHelp = new GenericHelp("load-script\tLoad a script from a file", "");
-		miscMode.addCommand("X", FDS::loadScript, loadScriptHelp);
-
-		GenericHelp quitProgramHelp = new GenericHelp("quit-program\tQuit the program", "");
-		miscMode.addCommand("Q", (state) -> state.modes.drop(state.modes.size()), quitProgramHelp);
-
-		GenericHelp inlineInputHelp = new GenericHelp("inline-input\tProvide data input inline with commands",
-				"");
-		miscMode.addCommand("I", (state) -> {
-			if(state.mode == InputMode.CHORD) {
-				state.mode = InputMode.INLINE;
-			} else if(state.mode == InputMode.INLINE) {
-				state.mode = InputMode.CHORD;
-			} else {
-				state.printer.printf("? MNV\n");
-			}
-		}, inlineInputHelp);
-
-		GenericHelp dataMacroHelp = new GenericHelp("input-macro\tDefine a macro for providing data", "");
-		miscMode.addCommand("i", (state) -> createMacro(state, state.dataMacros), dataMacroHelp);
-
-		GenericHelp comMacroHelp = new GenericHelp("command-macro\tDefine a macro for providing commands", "");
-		miscMode.addCommand("c", (state) -> createMacro(state, state.commandMacros), comMacroHelp);
-	}
-
-	private static void createMacro(FDSState<?> state, Map<String, List<Block>> macroStore) {
-		PushbackBlockReader source = state.datain;
-
-		String macroName;
-		List<Block> macroBody = new LinkedList<>();
-
-		state.dataPrompter.accept("Enter macro name: ");
-		Block blk = source.next();
-
-		String blkContents = blk.contents.trim();
-
-		BreakIterator charBreaker = BreakIterator.getCharacterInstance();
-		charBreaker.setText(blkContents);
-
-		macroName = blkContents.substring(0, charBreaker.next());
-
-		state.dataPrompter.accept("Enter macro body (. to end body)");
-		while(source.hasNext()) {
-			blk = source.next();
-
-			blkContents = blk.contents.trim();
-
-			if(blkContents.equals(".")) break;
-
-			macroBody.add(new Block(blk.blockNo, blkContents, blk.startLine, blk.endLine));
-		}
-
-		macroStore.put(macroName, macroBody);
-
-		state.dataPrompter.accept(state.defaultPrompt);
-	}
-
-	/**
-	 * Run a provided FDS mode until it is exited or there is no more input.
-	 * 
-	 * @param state
-	 *                The initial state for the mode.
-	 * 
-	 * @return The final state of the mode.
-	 * 
-	 * @throws FDSException
-	 *                 If something went wrong during mode execution.
-	 */
-	public static <S> S runFDS(FDSState<S> state) throws FDSException {
-		BlockReader blockSource = state.comin;
-
-		while(blockSource.hasNext() && !state.modes.empty()) {
-			Block comBlock = blockSource.next();
-
-			handleCommandString(comBlock, state);
-		}
-
-		return state.state;
-	}
-
-	private static <S> void handleCommandString(Block comBlock, FDSState<S> state) throws FDSException {
-		String comString = comBlock.contents.trim();
-		BreakIterator charBreaker = BreakIterator.getCharacterInstance();
-		charBreaker.setText(comString);
-
-		switch(state.mode) {
-		case INLINE:
-			if(comString.contains(" ")) {
-				handleInlineCommand(comString.split(" "), state, comBlock);
-				break;
-			}
-		case CHORD:
-			if(StringUtils.graphemeCount(comString) > 1) {
-				chordCommand(comBlock, state, comString);
-				break;
-			}
-		case NORMAL:
-			handleCommand(comString.substring(0, charBreaker.next()), state);
-			break;
-		default:
-			throw new FDSException(String.format("Unknown input mode '%s'", state.mode));
-		}
-	}
-
-	private static <S> void handleInlineCommand(String[] commands, FDSState<S> state, Block comBlock)
-			throws FDSException {
-		boolean dataInput = false;
-
-		for(int i = 0; i < commands.length; i++) {
-			String strang = commands[i].trim();
-
-			if(dataInput) {
-				if(strang.equals(";")) {
-					dataInput = false;
-				} else {
-					Block dataBlock = new Block(comBlock.blockNo + i, strang, comBlock.startLine,
-							comBlock.endLine);
-
-					state.datain.addBlock(dataBlock);
-				}
-			} else {
-				chordCommand(comBlock, state, strang);
-
-				dataInput = true;
-			}
-		}
-	}
-
-	private static <S> void chordCommand(Block comBlock, FDSState<S> state, String comString) throws FDSException {
-		PushbackBlockReader source = state.comin;
-
-		BreakIterator charBreaker = BreakIterator.getCharacterInstance();
-		charBreaker.setText(comString);
-
-		int lastPos = charBreaker.first();
-
-		while(charBreaker.next() != BreakIterator.DONE && lastPos < comString.length()) {
-			String c = comString.substring(lastPos, charBreaker.current());
-
-			Block newCom = new Block(comBlock.blockNo + 1, c, comBlock.startLine, comBlock.startLine);
-
-			source.addBlock(newCom);
-
-			lastPos = charBreaker.current();
-		}
-	}
-
-	@SuppressWarnings("unchecked")
-	private static <S> void handleCommand(String com, FDSState<S> state) throws FDSException {
-		if(state.modes.empty()) return;
-
-		PrintStream printer = state.printer;
-
-		/*
-		 * Handle built-in commands over user commands.
-		 */
-		switch(com) {
-		case "x":
-			if(state.mode == InputMode.CHORD) {
-				state.mode = InputMode.NORMAL;
-			} else if(state.mode == InputMode.NORMAL) {
-				state.mode = InputMode.CHORD;
-			} else {
-				printer.println("? MNV\n");
-			}
-			break;
-		case "q":
-			FDSMode<S> md = state.modes.pop();
-			printer.printf("!< %s\n", md.getName());
-			break;
-		case "m":
-			helpSummary(printer, state);
-			break;
-		case "M":
-			/*
-			 * We'll see if this cast actually causes any issues.
-			 * 
-			 * None of the commands in misc. mode should depend on
-			 * the state type, so it shouldn't matter.
-			 */
-			state.modes.push((FDSMode<S>) miscMode);
-			printer.printf("!> MSC\n");
-			break;
-		case "@":
-			state.modes.push(state.dataMacroMode);
-			printer.printf("!> IDM\n");
-			break;
-		case "#":
-			state.modes.push(state.comMacroMode);
-			printer.printf("!> ICM\n");
-			break;
-		default:
-			FDSMode<S> curMode = state.modes.top();
-
-			if(curMode.hasSubmode(com)) {
-				FDSMode<S> mode = curMode.getSubmode(com);
-
-				state.modes.push(mode);
-				printer.printf("!> %s\n", mode.getName());
-			} else if(curMode.hasCommand(com)) {
-				curMode.getCommand(com).run(state);
-			} else {
-				printer.printf("? UBC '%s'\n", com);
-			}
-		}
-	}
-
-	private static <S> void loadScript(FDSState<S> state) {
-		state.dataPrompter.accept("Enter a filename: ");
-
-		String fileName = state.datain.next().contents.split(" ")[0];
-
-		PrintStream printer = state.printer;
-
-		try {
-			FileInputStream fis = new FileInputStream(fileName);
-
-			BlockReader reader = simple("\\R", new InputStreamReader(fis));
-
-			state.comin = pushback(serial(reader, state.comin));
-			state.datain = pushback(serial(reader, state.datain));
-		} catch(FileNotFoundException fnfex) {
-			printer.printf("? FNF '%s'\n", fileName);
-		}
-
-		state.dataPrompter.accept(state.defaultPrompt);
-	}
-
-	private static <S> void helpSummary(PrintStream printer, FDSState<S> state) {
-		FDSMode<S> mode = state.modes.top();
-
-		printer.printf("Help for mode %s:\n", mode.getName());
-
-		for(String bound : mode.registeredChars()) {
-			Collection<CommandHelp> help = mode.getHelp(bound);
-
-			if(help.size() > 1) {
-				for(CommandHelp hlp : help) {
-					printer.printf("\t%s\t- %s\n", bound, hlp.getSummary());
-				}
-
-				printer.println();
-			} else {
-				CommandHelp hlp = help.iterator().next();
-
-				printer.printf("\t%s\t- %s\n", bound, hlp.getSummary());
-			}
-		}
-
-		printer.printf("\nHelp for global commands:\n");
-		printer.printf("\tx\t- chord mode\tread each character as a seperate command\n");
-		printer.printf("\tq\t- exit mode\texit the current submode\n");
-		printer.printf("\tm\t- show help\tshow this help message\n");
-		printer.printf("\tM\t- misc. mode\tsubmode with misc. commands\n");
-		printer.printf("\t@\t- invoke data macro\tinvoke bound data macros\n");
-		printer.printf("\t#\t- invoke command macro\tinvoke bound command macros\n\n");
-	}
-}
\ No newline at end of file