ycrpg/js/plugins/YEP_EventEncounterAid.js

//=============================================================================
// Yanfly Engine Plugins - Event Encounter Aid
// YEP_EventEncounterAid.js
//=============================================================================

var Imported = Imported || {};
Imported.YEP_EventEncounter = true;

var Yanfly = Yanfly || {};
Yanfly.EEA = Yanfly.EEA || {};

//=============================================================================
 /*:
 * @plugindesc v1.00 事件遭遇助手
 * @author Yanfly Engine Plugins
 *
 * @help
 * ============================================================================
 * Introduction
 * ============================================================================
 *
 * 对于想要设置明雷的玩家，你也许发现很难设置偷袭事件。这个插件通过不同情
 * 况的脚步很方便的事件和玩家所处位置
 *
 * ============================================================================
 * Notetags
 * ============================================================================
 *
 * 你可以把这些标签放在任何一个事件页顶部，这些事件将会开启事件遭遇的特殊
 * 效果.
 *
 * 事件标签:
 *
 *   <Encounter Lock>
 *   <Encounter Direction Lock>
 *   - 这将让事件不会马上面对玩家，而是检查面对方向
 *
 *   <Follower Touch>
 *   <Follower Trigger>
 *   -这将允许事件被跟随者触发
 *
 * ============================================================================
 * Event - Conditional Branch - Script Calls
 * ============================================================================
 *
 * 你可以使用下面的脚本:
 *
 * Script Calls
 *
 *   this.checkEventFacingPlayerFront()
 *   - 事件在玩家前面
 *
 *   this.checkEventFacingPlayerBack()
 *   - 事件在玩家后面
 *
 *   this.checkEventFacingPlayerSide()
 *   - 事件在玩家侧面
 *
 *   this.checkPlayerFacingEventFront()
 *   - 玩家在事件前面
 *
 *   this.checkPlayerFacingEventBack()
 *   - 玩家在事件后面
 *
 *   this.checkPlayerFacingEventSide()
 *   - 玩家在事件侧面
 * 请确保拼写正确，他们是很严格的语句。
 * Make sure these are spelled correctly. They are also case-sensitive. This
 * means that even if you were to misspell or put a single letter in the wrong
 * case, the effect will cease to work as this is code we're dealing with.
 */
//=============================================================================

//=============================================================================
// DataManager
//=============================================================================

DataManager.processEEANotetags1 = function(obj) {
  var notedata = obj.note.split(/[\r\n]+/);
  obj.encounterDirectionLock = false;
  obj.encounterFollowerTrigger = false;
  for (var i = 0; i < notedata.length; i++) {
    var line = notedata[i];
    if (line.match(/<(?:ENCOUNTER LOCK|ENCOUNTER DIRECTION LOCK)>/i)) {
      obj.encounterDirectionLock = true;
    }
    if (line.match(/<(?:FOLLOWER TRIGGER|FOLLOWER TOUCH)>/i)) {
      obj.encounterFollowerTrigger = true;
    }
  }
};

//=============================================================================
// Game_CharacterBase
//=============================================================================

Game_CharacterBase.prototype.debugShowDirections = function(ev) {
    return;
    console.log(' This X: ' + this.x + ',  This Y: ' + this.y);
    console.log('Event X: ' + ev.x + ', Event Y: ' + ev.y);
};

Game_CharacterBase.prototype.isFacingTowards = function(ev) {
    switch (this.direction()) {
    case 1: // Down Left
      return [8, 9, 6].contains(ev.direction());
      break;
    case 2: // Down
      return [7, 8, 9].contains(ev.direction());
      break;
    case 3: // Down Right
      return [4, 7, 8].contains(ev.direction());
      break;
    case 4: // Left
      return [9, 6, 3].contains(ev.direction());
      break;
    case 6: // Right
      return [7, 4, 1].contains(ev.direction());
      break;
    case 7: // Up Left
      return [2, 3, 6].contains(ev.direction());
      break;
    case 8: // Up
      return [1, 2, 3].contains(ev.direction());
      break;
    case 9: // Up Right
      return [4, 1, 2].contains(ev.direction());
      break;
    }
    return false;
};

Game_CharacterBase.prototype.isFacingAway = function(ev) {
    switch (this.direction()) {
    case 1: // Down Left
      return [4, 1, 2].contains(ev.direction());
      break;
    case 2: // Down
      return [1, 2, 3].contains(ev.direction());
      break;
    case 3: // Down Right
      return [2, 3, 6].contains(ev.direction());
      break;
    case 4: // Left
      return [7, 4, 1].contains(ev.direction());
      break;
    case 6: // Right
      return [9, 6, 3].contains(ev.direction());
      break;
    case 7: // Up Left
      return [4, 7, 8].contains(ev.direction());
      break;
    case 8: // Up
      return [7, 8, 9].contains(ev.direction());
      break;
    case 9: // Up Right
      return [8, 9, 6].contains(ev.direction());
      break;
    }
    return false;
};

Game_CharacterBase.prototype.isFacingSideways = function(ev) {
    switch (this.direction()) {
    case 1: // Down Left
      return [4, 7, 8, 2, 3, 6].contains(ev.direction());
      break;
    case 2: // Down
      return [7, 4, 1, 9, 6, 3].contains(ev.direction());
      break;
    case 3: // Down Right
      return [4, 1, 2, 8, 9, 6].contains(ev.direction());
      break;
    case 4: // Left
      return [7, 8, 9, 1, 2, 3].contains(ev.direction());
      break;
    case 6: // Right
      return [7, 8, 9, 1, 2, 3].contains(ev.direction());
      break;
    case 7: // Up Left
      return [4, 1, 2, 8, 9, 6].contains(ev.direction());
      break;
    case 8: // Up
      return [7, 4, 1, 9, 6, 3].contains(ev.direction());
      break;
    case 9: // Up Right
      return [4, 7, 8, 2, 3, 6].contains(ev.direction());
      break;
    }
    return false;
};

Game_CharacterBase.prototype.isPositionFrontOf = function(ev) {
    this.debugShowDirections(ev);
    switch (this.direction()) {
    case 1: // Down Left
      return ev.y > this.y;
      break;
    case 2: // Down
      return ev.y > this.y;
      break;
    case 3: // Down Right
      return ev.y > this.y;
      break;
    case 4: // Left
      return ev.x < this.x;
      break;
    case 6: // Right
      return ev.x > this.x;
      break;
    case 7: // Up Left
      return ev.y < this.y;
      break;
    case 8: // Up
      return ev.y < this.y;
      break;
    case 9: // Up Right
      return ev.y < this.y;
      break;
    }
    return false;
};

Game_CharacterBase.prototype.isPositionBackOf = function(ev) {
    this.debugShowDirections(ev);
    switch (this.direction()) {
    case 1: // Down Left
      return ev.y < this.y;
      break;
    case 2: // Down
      return ev.y < this.y;
      break;
    case 3: // Down Right
      return ev.y < this.y;
      break;
    case 4: // Left
      return ev.x > this.x;
      break;
    case 6: // Right
      return ev.x < this.x;
      break;
    case 7: // Up Left
      return ev.y > this.y;
      break;
    case 8: // Up
      return ev.y > this.y;
      break;
    case 9: // Up Right
      return ev.y > this.y;
      break;
    }
    return false;
};

Game_CharacterBase.prototype.isPositionSideOf = function(ev) {
    this.debugShowDirections(ev);
    switch (this.direction()) {
    case 1: // Down Left
      return (this.x < ev.x && this.y > ev.y) ||
             (this.x > ev.x && this.y < ev.y)
      break;
    case 2: // Down
      return this.x !== ev.x;
      break;
    case 3: // Down Right
      return (this.x > ev.x && this.y > ev.y) ||
             (this.x < ev.x && this.y < ev.y)
      break;
    case 4: // Left
      return this.y !== ev.y;
      break;
    case 6: // Right
      return this.y !== ev.y;
      break;
    case 7: // Up Left
      return (this.x > ev.x && this.y > ev.y) ||
             (this.x < ev.x && this.y < ev.y)
      break;
    case 8: // Up
      return this.x !== ev.x;
      break;
    case 9: // Up Right
      return (this.x < ev.x && this.y > ev.y) ||
             (this.x > ev.x && this.y < ev.y)
      break;
    }
    return false;
};

//=============================================================================
// Game_Event
//=============================================================================

Yanfly.EEA.Game_Event_start = Game_Event.prototype.start;
Game_Event.prototype.start = function() {
    if (this.isEncounterDirectionLocked()) {
      var list = this.list();
      if (list && list.length > 1) {
        this._starting = true;
        if (this.isTriggerIn([0,1,2])) this.encounterLock();
      }
    } else {
      Yanfly.EEA.Game_Event_start.call(this);
    }
};

Game_Event.prototype.encounterLock = function() {
    this._prelockDirection = this.direction();
    this._locked = true;
};

Game_Event.prototype.isEncounterDirectionLocked = function() {
    if (this.event().encounterDirectionLock === undefined) {
      DataManager.processEEANotetags1(this.event());
    }
    return this.event().encounterDirectionLock;
};

Yanfly.EEA.Game_Event_checkEventTriggerTouch =
  Game_Event.prototype.checkEventTriggerTouch;
Game_Event.prototype.checkEventTriggerTouch = function(x, y) {
  Yanfly.EEA.Game_Event_checkEventTriggerTouch.call(this, x, y);
  if ($gameMap.isEventRunning()) return;
  if (this._trigger !== 2) return;
  if (!this.isFollowerTriggerTouch()) return;
  if (this.isJumping()) return;
  if (!this.isNormalPriority()) return;
  var followers = $gamePlayer.followers().visibleFollowers();
  var length = followers.length;
  for (var i = 0; i < length; ++i) {
    var follower = followers[i];
    if (follower && follower.pos(x, y)) this.start();
  }
};

Game_Event.prototype.isFollowerTriggerTouch = function() {
    if (this.event().encounterFollowerTrigger === undefined) {
      DataManager.processEEANotetags1(this.event());
    }
    return this.event().encounterFollowerTrigger;
};

//=============================================================================
// Game_Interpreter
//=============================================================================

Game_Interpreter.prototype.checkEventFacingPlayerFront = function() {
    var ev = $gameMap.event(this.eventId());
    if (!ev) return false;
    var pl = $gamePlayer;    
    return ev.isFacingTowards(pl) && pl.isPositionFrontOf(ev);
};

Game_Interpreter.prototype.checkEventFacingPlayerBack = function() {
    var ev = $gameMap.event(this.eventId());
    if (!ev) return false;
    var pl = $gamePlayer;
    return ev.isFacingAway(pl) && pl.isPositionBackOf(ev);
};

Game_Interpreter.prototype.checkEventFacingPlayerSide = function() {
    var ev = $gameMap.event(this.eventId());
    if (!ev) return false;
    var pl = $gamePlayer;
    return ev.isFacingSideways(pl) && pl.isPositionSideOf(ev);
};

Game_Interpreter.prototype.checkPlayerFacingEventFront = function() {
    var ev = $gameMap.event(this.eventId());
    if (!ev) return false;
    var pl = $gamePlayer;
    return pl.isFacingTowards(ev) && ev.isPositionFrontOf(pl);
};

Game_Interpreter.prototype.checkPlayerFacingEventBack = function() {
    var ev = $gameMap.event(this.eventId());
    if (!ev) return false;
    var pl = $gamePlayer;
    return pl.isFacingAway(ev) && ev.isPositionBackOf(pl);
};

Game_Interpreter.prototype.checkPlayerFacingEventSide = function() {
    var ev = $gameMap.event(this.eventId());
    if (!ev) return false;
    var pl = $gamePlayer;
    return pl.isFacingSideways(ev) && ev.isPositionSideOf(pl);
};

//=============================================================================
// End of File
//=============================================================================