/// <summary>
/// 返回面向的格子事件ID
/// </summary>
/// <returns></returns>
public int getFaceToEventId(GameCharacterBase character)
{
GameEvent result = null;
float step = GameTemp.gamePlayer.getStep() * 2;
Intersection.Polygon testPolygon = character.currCollider();
GameCharacterBase.DIRS dir = character.direction;
if (dir == GameCharacterBase.DIRS.DOWN)
{
testPolygon = Intersection.polygonMove(testPolygon, 0, -step);
}
if (dir == GameCharacterBase.DIRS.LEFT)
{
testPolygon = Intersection.polygonMove(testPolygon, -step, 0);
}
if (dir == GameCharacterBase.DIRS.RIGHT)
{
testPolygon = Intersection.polygonMove(testPolygon, step, 0);
}
if (dir == GameCharacterBase.DIRS.UP)
{
testPolygon = Intersection.polygonMove(testPolygon, 0, step);
}
List <GameEvent> events = new List <GameEvent>();
foreach (GameEvent e in this.events)
{
Intersection.Polygon eventCollider = e.currCollider();
if (Intersection.polygonPolygon(eventCollider, testPolygon))
{
if (!e.erased && !e.Equals(character))
{
events.Add(e);
}
}
}
if (events.Count > 0)
{
result = events[(new System.Random()).Next(events.Count)];
return(result.eventId);
}
return(0);
}
/// <summary>
/// 返回主角面向的确认键启动格子事件
/// </summary>
/// <returns></returns>
public GameEvent getPlayerFaceToConfirmEvent()
{
GameEvent result = null;
float step = GameTemp.gamePlayer.getStep() * 2;
Intersection.Polygon testPolygon = GameTemp.gamePlayer.currCollider();
GameCharacterBase.DIRS dir = GameTemp.gamePlayer.direction;
if (dir == GameCharacterBase.DIRS.DOWN)
{
testPolygon = Intersection.polygonMove(testPolygon, 0, -step);
}
if (dir == GameCharacterBase.DIRS.LEFT)
{
testPolygon = Intersection.polygonMove(testPolygon, -step, 0);
}
if (dir == GameCharacterBase.DIRS.RIGHT)
{
testPolygon = Intersection.polygonMove(testPolygon, step, 0);
}
if (dir == GameCharacterBase.DIRS.UP)
{
testPolygon = Intersection.polygonMove(testPolygon, 0, step);
}
List <GameEvent> events = new List <GameEvent>();
foreach (GameEvent e in this.events)
{
Intersection.Polygon eventCollider = e.currCollider();
if (Intersection.polygonPolygon(eventCollider, testPolygon))
{
if (!e.erased && e.priorityType == GameCharacterBase.PRIORITIES.SAME)
{
events.Add(e);
}
}
}
if (events.Count > 0)
{
result = events[(new System.Random()).Next(events.Count)];
}
return(result);
}
/// <summary>
/// 根据图像修改行走图配置
/// </summary>
/// <param name="direction">方向</param>
/// <param name="pattern">踏步图序号</param>
/// <param name="isNew">是否是新图案</param>
private void changeBitmap(GameCharacterBase.DIRS direction, int pattern, bool isNew = false)
{
SpriteRenderer sr = this.transform.GetComponent <SpriteRenderer>();
if (isNew)
{
string path = string.Format("graphics/character/{0}", this.character.characterName);
this.sprites = Resources.LoadAll <Sprite>(path);
}
int index = ((int)direction / 2 - 1) * 3 + (pattern % 3);
if ("".Equals(this.character.characterName))
{
sr.sprite = null;
}
else
{
sr.sprite = this.sprites[index];
}
}
