//=============================================================================
// komasanno8houkouidou
//=============================================================================

/*:
 * @target MZ
 * @plugindesc 8move
 * @author koma
 *
 * @param
 * @desc
 * @default 1
 *
 * @help This plugin does not provide plugin commands.
 *
 */
/*:ja
 * @target MZ
 * @plugindesc 8方向移動
 * @author koma
 *
 * @param
 * @desc
 * @default 1
 *
 * @help このプラグインには、プラグインコマンドはありません。
 *
 */

(function () {
  "use strict";

  Game_Player.prototype.getInputDirection = function () {
    return Input.dir8;
  };

  Game_Player.prototype.executeMove = function (direction) {
    if (direction % 2) {
      var horz = direction % 3 ? 4 : 6;
      var vert = direction < 5 ? 2 : 8;
      this.moveDiagonally(horz, vert);
    } else {
      this.moveStraight(direction);
    }
  };

  Game_Player.prototype.moveDiagonally = function (horz, vert) {
    if (this.canPassDiagonally(this.x, this.y, horz, vert)) {
      this._followers.updateMove();
      Game_Character.prototype.moveDiagonally.call(this, horz, vert);
    } else {
      var dir = this._direction === horz ? [vert, horz] : [horz, vert];
      this.moveStraight(dir[0]);
      if (!this.isMovementSucceeded()) {
        this.moveStraight(dir[1]);
      }
    }
  };

  Game_Player.prototype.canPassDiagonally = function (x, y, horz, vert) {
    var x2 = $gameMap.roundXWithDirection(x, horz);
    var y2 = $gameMap.roundYWithDirection(y, vert);
    return (
      this.canPass(x, y, vert) &&
      this.canPass(x, y2, horz) &&
      this.canPass(x, y, horz) &&
      this.canPass(x2, y, vert)
    );
  };
})();