141 lines
3.8 KiB
JavaScript
141 lines
3.8 KiB
JavaScript
/*:
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* @plugindesc
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*
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* @author Kameo (Kamesoft)
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*
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* @help
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*/
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/*:ja
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* @plugindesc
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*
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* @author かめお (Kamesoft)
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*
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* @help
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*/
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var KMS = KMS || {};
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(function() {
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'use strict';
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var Const =
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{
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debug: false,
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pluginCode: 'AreaEvent'
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};
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var PluginName = 'KMS_' + Const.pluginCode;
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KMS.imported = KMS.imported || {};
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KMS.imported[Const.pluginCode] = true;
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var AreaEvent = {};
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AreaEvent.regex = {
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area: /<(?:エリアイベント|AreaEvent)\s*[:\s]\s*(\d+)\s*x\s*(\d+)>/i
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};
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AreaEvent.origin =
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{
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topLeft: 7,
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topCenter: 8,
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topRight: 9,
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middleLeft: 4,
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middleCenter: 5,
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middleRight: 6,
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bottomLeft: 1,
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bottomCenter: 2,
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bottomRight: 3
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};
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var debuglog;
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if (Const.debug)
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{
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debuglog = function() { console.log(arguments); };
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}
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else
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{
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debuglog = function() { };
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}
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function halfInt(value)
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{
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return Math.floor(value / 2);
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}
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function convertPositionForAreaEvent(x, y, area)
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{
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var width = area.width - 1;
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var height = area.height - 1;
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switch (area.origin)
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{
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case AreaEvent.origin.topLeft:
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return { x: x, y: y };
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case AreaEvent.origin.topCenter:
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return { x: x - halfInt(width), y: y };
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case AreaEvent.origin.topRight:
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return { x: x - width, y: y };
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case AreaEvent.origin.middleLeft:
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return { x: x, y: y - halfInt(height) };
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case AreaEvent.origin.middleCenter:
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return { x: x - halfInt(width), y: y - halfInt(height) };
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case AreaEvent.origin.middleRight:
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return { x: x - width, y: y - halfInt(height) };
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case AreaEvent.origin.bottomLeft:
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return { x: x, y: y - height };
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case AreaEvent.origin.bottomCenter:
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return { x: x - halfInt(width), y: y - height };
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case AreaEvent.origin.bottomRight:
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return { x: x - width, y: y - height };
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default:
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console.assert('Invalid area origin');
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}
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}
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var _Game_Event_setupPage = Game_Event.prototype.setupPage;
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Game_Event.prototype.setupPage = function()
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{
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_Game_Event_setupPage.call(this);
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this.setupAreaEventAttribute();
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};
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/**
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* エリアイベント用属性の設定
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*/
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Game_Event.prototype.setupAreaEventAttribute = function()
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{
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this._areaEventAttribute = { width: 1, height: 1, origin: AreaEvent.origin.topLeft };
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var isComment = function(command)
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{
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return command && (command.code === 108 || command.code === 408);
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};
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var page = this.page();
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if (!page)
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{
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return;
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}
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var commands = page.list;
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var index = 0;
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var command = commands[index++];
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while (isComment(command))
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{
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var comment = command.parameters[0];
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var match = AreaEvent.regex.area.exec(comment);
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if (match)
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{
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this._areaEventAttribute.width = Math.max(Number(match[1]), 1);
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this._areaEventAttribute.height = Math.max(Number(match[2]), 1);
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debuglog(this._areaEventAttribute);
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break;
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}
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command = commands[index++];
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}
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};
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/**
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* イベントのトリガー位置とサイズを取得 (他プラグイン用)
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*
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* @return {object} イベントのトリガー位置とサイズを格納したオブジェクト
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*/
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Game_Event.prototype.getEventTriggerArea = function()
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{
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var area = this._areaEventAttribute;
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var pos = convertPositionForAreaEvent(this._x, this._y, area);
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return { x: pos.x, y: pos.y, width: area.width, height: area.height, origin: area.origin };
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};
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Game_Event.prototype.pos = function(x, y)
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{
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var area = this._areaEventAttribute;
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var pos = convertPositionForAreaEvent(x, y, area);
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return pos.x >= this._x &&
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pos.x < this._x + area.width &&
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pos.y >= this._y &&
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pos.y < this._y + area.height;
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};
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})();
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