dialog-box-transition.txt

/**
🔁
@file dialog box transition
@summary adds an easing transition animation to display the dialog box text
@license MIT
@author Delacannon
@version 19.2.7
@requires Bitsy 7.11


@description
A hack that adds an easing transition animation to display the dialog box text

HOW TO USE:
1. Copy-paste this script into a script tag after the bitsy source.
*/
this.hacks = this.hacks || {};
(function (exports, bitsy) {
'use strict';
var hackOptions = {
	easing: 0.025, //  easing speed
};

function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }

bitsy = bitsy || /*#__PURE__*/_interopDefaultLegacy(bitsy);

/**
 * Helper used to replace code in a script tag based on a search regex.
 * To inject code without erasing original string, using capturing groups; e.g.
 * ```js
 * inject(/(some string)/,'injected before $1 injected after');
 * ```
 * @param searcher Regex to search and replace
 * @param replacer Replacer string/fn
 */
function inject$1(searcher, replacer) {
    // find the relevant script tag
    var scriptTags = document.getElementsByTagName('script');
    var scriptTag;
    var code = '';
    for (var i = 0; i < scriptTags.length; ++i) {
        scriptTag = scriptTags[i];
        if (!scriptTag.textContent)
            continue;
        var matchesSearch = scriptTag.textContent.search(searcher) !== -1;
        var isCurrentScript = scriptTag === document.currentScript;
        if (matchesSearch && !isCurrentScript) {
            code = scriptTag.textContent;
            break;
        }
    }
    // error-handling
    if (!code || !scriptTag) {
        throw new Error('Couldn\'t find "' + searcher + '" in script tags');
    }
    // modify the content
    code = code.replace(searcher, replacer);
    // replace the old script tag with a new one using our modified code
    var newScriptTag = document.createElement('script');
    newScriptTag.textContent = code;
    scriptTag.insertAdjacentElement('afterend', newScriptTag);
    scriptTag.remove();
}
/**
 * Helper for getting an array with unique elements
 * @param  {Array} array Original array
 * @return {Array}       Copy of array, excluding duplicates
 */
function unique(array) {
    return array.filter(function (item, idx) {
        return array.indexOf(item) === idx;
    });
}
// Ex: inject(/(names.sprite.set\( name, id \);)/, '$1console.dir(names)');
/** test */
function kitsyInject(searcher, replacer) {
    if (!kitsy.queuedInjectScripts.some(function (script) {
        return searcher.toString() === script.searcher.toString() && replacer === script.replacer;
    })) {
        kitsy.queuedInjectScripts.push({
            searcher: searcher,
            replacer: replacer,
        });
    }
    else {
        console.warn('Ignored duplicate inject');
    }
}
// Ex: before('load_game', function run() { alert('Loading!'); });
//     before('show_text', function run(text) { return text.toUpperCase(); });
//     before('show_text', function run(text, done) { done(text.toUpperCase()); });
function before(targetFuncName, beforeFn) {
    kitsy.queuedBeforeScripts[targetFuncName] = kitsy.queuedBeforeScripts[targetFuncName] || [];
    kitsy.queuedBeforeScripts[targetFuncName].push(beforeFn);
}
// Ex: after('load_game', function run() { alert('Loaded!'); });
function after(targetFuncName, afterFn) {
    kitsy.queuedAfterScripts[targetFuncName] = kitsy.queuedAfterScripts[targetFuncName] || [];
    kitsy.queuedAfterScripts[targetFuncName].push(afterFn);
}
function applyInjects() {
    kitsy.queuedInjectScripts.forEach(function (injectScript) {
        inject$1(injectScript.searcher, injectScript.replacer);
    });
}
function applyHooks(root) {
    var allHooks = unique(Object.keys(kitsy.queuedBeforeScripts).concat(Object.keys(kitsy.queuedAfterScripts)));
    allHooks.forEach(applyHook.bind(this, root || window));
}
function applyHook(root, functionName) {
    var functionNameSegments = functionName.split('.');
    var obj = root;
    while (functionNameSegments.length > 1) {
        obj = obj[functionNameSegments.shift()];
    }
    var lastSegment = functionNameSegments[0];
    var superFn = obj[lastSegment];
    var superFnLength = superFn ? superFn.length : 0;
    var functions = [];
    // start with befores
    functions = functions.concat(kitsy.queuedBeforeScripts[functionName] || []);
    // then original
    if (superFn) {
        functions.push(superFn);
    }
    // then afters
    functions = functions.concat(kitsy.queuedAfterScripts[functionName] || []);
    // overwrite original with one which will call each in order
    obj[lastSegment] = function () {
        var returnVal;
        var args = [].slice.call(arguments);
        var i = 0;
        function runBefore() {
            // All outta functions? Finish
            if (i === functions.length) {
                return returnVal;
            }
            // Update args if provided.
            if (arguments.length > 0) {
                args = [].slice.call(arguments);
            }
            if (functions[i].length > superFnLength) {
                // Assume funcs that accept more args than the original are
                // async and accept a callback as an additional argument.
                return functions[i++].apply(this, args.concat(runBefore.bind(this)));
            }
            // run synchronously
            returnVal = functions[i++].apply(this, args);
            if (returnVal && returnVal.length) {
                args = returnVal;
            }
            return runBefore.apply(this, args);
        }
        return runBefore.apply(this, arguments);
    };
}
/**
@file kitsy-script-toolkit
@summary Monkey-patching toolkit to make it easier and cleaner to run code before and after functions or to inject new code into script tags
@license WTFPL (do WTF you want)
@author Original by mildmojo; modified by Sean S. LeBlanc
@version 19.2.7
@requires Bitsy 7.11

*/
var kitsy = (window.kitsy = window.kitsy || {
    queuedInjectScripts: [],
    queuedBeforeScripts: {},
    queuedAfterScripts: {},
    inject: kitsyInject,
    before,
    after,
    /**
     * Applies all queued `inject` calls.
     *
     * An object that instantiates an class modified via injection will still refer to the original class,
     * so make sure to reinitialize globals that refer to injected scripts before calling `applyHooks`.
     */
    applyInjects,
    /** Apples all queued `before`/`after` calls. */
    applyHooks,
});

var hooked = kitsy.hooked;
if (!hooked) {
	kitsy.hooked = true;
	var oldStartFunc = bitsy.startExportedGame;
	bitsy.startExportedGame = function doAllInjections() {
		// Only do this once.
		bitsy.startExportedGame = oldStartFunc;

		// Rewrite scripts
		kitsy.applyInjects();

		// recreate the script and dialog objects so that they'll be
		// referencing the code with injections instead of the original
		bitsy.scriptModule = new bitsy.Script();
		bitsy.scriptInterpreter = bitsy.scriptModule.CreateInterpreter();

		bitsy.dialogModule = new bitsy.Dialog();
		bitsy.dialogRenderer = bitsy.dialogModule.CreateRenderer();
		bitsy.dialogBuffer = bitsy.dialogModule.CreateBuffer();
		bitsy.renderer = new bitsy.TileRenderer(bitsy.tilesize);

		// Hook everything
		kitsy.applyHooks();

		// reset callbacks using hacked functions
		bitsy.bitsyOnUpdate(bitsy.update);
		bitsy.bitsyOnQuit(bitsy.stopGame);
		bitsy.bitsyOnLoad(bitsy.load_game);

		// Start the game
		bitsy.startExportedGame.apply(this, arguments);
	};
}

/** @see kitsy.inject */
var inject = kitsy.inject;
/** @see kitsy.before */
kitsy.before;
/** @see kitsy.after */
kitsy.after;





var drawOverride = `
if (isCentered) {
	bitsyDrawBegin(0);
	bitsyDrawTextbox(textboxInfo.left, ((height / 2) - (textboxInfo.height / 2)));
	bitsyDrawEnd();
	this.onExit = ((height/2)-(textboxInfo.height/2)) === ((height/2)-(textboxInfo.height/2))
}
else if (player().y < mapsize/2) {
	easingDialog(textboxInfo, ${hackOptions.easing}, !this.onClose
		? height-textboxInfo.bottom-textboxInfo.height
		: height+textboxInfo.height
	);
	this.onExit = this.onClose && textboxInfo.y >= height;
}
else {
	easingDialog(textboxInfo, ${hackOptions.easing}, !this.onClose
		? textboxInfo.top
		: -textboxInfo.top-textboxInfo.height
	);
	this.onExit = this.onClose && textboxInfo.y <= -textboxInfo.height;
}
return;`;

var functionEasing = `
	function easingDialog(tbox, easing, targetY) {
		var vy = (targetY - tbox.y) * easing;
		tbox.y += vy;
		bitsyDrawBegin(0);
		bitsyDrawTextbox(tbox.left, tbox.y);
		bitsyDrawEnd();
	}
	this.onClose = false;
	this.onExit = false;
`;

inject(/(this\.DrawTextbox\(\))/, '$1\nif(this.onExit && this.onClose){dialogBuffer.EndDialog()}');
inject(/(\/\/end dialog mode\s+this\.EndDialog\(\))/m, 'dialogRenderer.onClose=true');
inject(/(var DialogRenderer = function\(\) {)/, `$1${functionEasing}`);
inject(/(var textboxInfo = {)/, '$1y:0,');
inject(
	/(this\.Reset = function\(\) {)/,
	`$1 this.onClose=false;
		this.onExit=false;
		textboxInfo.y = player().y < mapsize/2 ? height : -(textboxInfo.height);`
);

inject(/(this\.DrawTextbox = function\(\) {)/, `$1${drawOverride}`);

exports.hackOptions = hackOptions;

Object.defineProperty(exports, '__esModule', { value: true });

})(this.hacks.dialog_box_transition = this.hacks.dialog_box_transition || {}, window);