/// <summary>
/// 生成开启闭合障碍物区所需的道具
/// </summary>
/// <param name="info">闭合区域信息</param>
/// <param name="availableIndex">要生成的闭合区域信息结构体</param>
private void CreateCloseAreaTool(CloseAreaInfo info, List <int> availableIndex)
{
info.tx = Random.Range(0, info.sx);
info.ty = Random.Range(0, h);
for (; !availableIndex.Contains(GetIndex(info.tx, info.ty));)
{
info.tx = Random.Range(0, info.sx);
info.ty = Random.Range(0, h);
}
availableIndex.Remove(GetIndex(info.tx, info.ty));
info.t = (ToolElement)SetElement(GetIndex(info.tx, info.ty), ElementContent.Tool);
info.t.toolType = (ToolType)info.doorType;
if (info.t.isHide == false)
{
info.t.ConfirmSprite();
}
}
/// <summary>
/// 生成闭合障碍物区内的奖励物品
/// </summary>
/// <param name="info">闭合区域信息</param>
/// <param name="availableIndex">要生成的闭合区域信息结构体</param>
private void CreateCloseAreaRewards(CloseAreaInfo info, List <int> availableIndex)
{
info.innerCount = info.x * info.y;
info.goldNum = Random.Range(1, Random.value < 0.5f ? info.innerCount + 1 : info.innerCount / 2);
for (int i = 0; i < info.goldNum; i++)
{
info.gy = i / info.x;
info.gx = i - info.gy * info.x;
info.gx = info.sx + info.gx + 1;
info.gy = info.sy + info.gy + 1;
if (availableIndex.Contains(GetIndex(info.gx, info.gy)))
{
availableIndex.Remove(GetIndex(info.gx, info.gy));
info.g = (GoldElement)SetElement(GetIndex(info.gx, info.gy), ElementContent.Gold);
info.g.goldType = (GoldType)Random.Range(0, 7);
if (info.g.isHide == false)
{
info.g.ConfirmSprite();
}
}
}
}
/// <summary>
/// 生成闭合区域信息
/// </summary>
/// <param name="type">闭合区域类型，0：与边界闭合；1：自闭合</param>
/// <param name="nowArea">闭合区域索引值</param>
/// <param name="info">要生成的闭合区域信息结构体</param>
private void CreateCloseAreaInfo(int type, int nowArea, ref CloseAreaInfo info)
{
switch (type)
{
case 0:
info.x = Random.Range(3, obstacleAreaW - 2);
info.y = Random.Range(3, h - 3);
info.sx = standAreaW + nowArea * obstacleAreaW + 1;
info.ex = info.sx + info.x;
info.doorType = Random.Range(4, 8);
break;
case 1:
info.x = Random.Range(3, obstacleAreaW - 2);
info.y = Random.Range(3, info.x + 1);
info.sx = standAreaW + nowArea * obstacleAreaW + 1;
info.ex = info.sx + info.x;
info.sy = Random.Range(3, h - info.y - 1);
info.ey = info.sy + info.y;
info.doorType = (int)ElementContent.BigWall;
break;
}
}
/// <summary>
/// 生成U或L闭合障碍物区域的门
/// </summary>
/// <param name="info">闭合区域信息</param>
/// <param name="availableIndex">要生成的闭合区域信息结构体</param>
private void CreateULShapeAreaDoor(CloseAreaInfo info, List <int> availableIndex)
{
availableIndex.Remove(GetIndex((int)info.doorPos.x, (int)info.doorPos.y)); //移除门位置
SetElement(GetIndex((int)info.doorPos.x, (int)info.doorPos.y), (ElementContent)info.doorType);
}
/// <summary>
/// 生成闭合障碍物区域
/// </summary>
/// <param name="nowArea">当前障碍物区域的索引值</param>
/// <param name="availableIndex">尚未初始化的地图元素的索引值列表</param>
private void CreateCloseArea(int nowArea, List <int> availableIndex)
{
int shape = Random.Range(0, 2);
CloseAreaInfo info = new CloseAreaInfo();
switch (shape)
{
case 0:
CreateCloseAreaInfo(0, nowArea, ref info);
int dir = Random.Range(0, 4);
switch (dir)
{
case 0:
info.doorPos = Random.value < 0.5f ? new Vector2(Random.Range(info.sx + 1, info.ex), info.y) : new Vector2(Random.value < 0.5f ? info.sx : info.ex, Random.Range(info.y, h));
CreateULShapeAreaDoor(info, availableIndex); //生成U或L闭合障碍物区域的门
for (int i = h - 1; i > info.y; i--)
{
if (availableIndex.Contains(GetIndex(info.sx, i)))
{
availableIndex.Remove(GetIndex(info.sx, i));
SetElement(GetIndex(info.sx, i), ElementContent.BigWall);
}
}
for (int i = info.sx; i > info.ex; i++)
{
if (availableIndex.Contains(GetIndex(i, info.y)))
{
availableIndex.Remove(GetIndex(i, info.y));
SetElement(GetIndex(i, info.y), ElementContent.BigWall);
}
}
for (int i = h - 1; i >= info.y; i--)
{
if (availableIndex.Contains(GetIndex(info.ex, i)))
{
availableIndex.Remove(GetIndex(info.ex, i));
SetElement(GetIndex(info.ex, i), ElementContent.BigWall);
}
}
info.sy = info.y;
info.ey = h - 1;
info.y = h - 1 - info.y;
CreateCloseAreaRewards(info, availableIndex); //奖励
break;
case 1:
info.doorPos = Random.value < 0.5f ? new Vector2(Random.Range(info.sx + 1, info.ex), info.y) : new Vector2(Random.value < 0.5f ? info.sx : info.ex, Random.Range(0, info.y));
CreateULShapeAreaDoor(info, availableIndex);
for (int i = 0; i < info.y; i++)
{
if (availableIndex.Contains(GetIndex(info.sx, i)))
{
availableIndex.Remove(GetIndex(info.sx, i));
SetElement(GetIndex(info.sx, i), ElementContent.BigWall);
}
}
for (int i = info.sx; i < info.ex; i++)
{
if (availableIndex.Contains(GetIndex(i, info.y)))
{
availableIndex.Remove(GetIndex(i, info.y));
SetElement(GetIndex(i, info.y), ElementContent.BigWall);
}
}
for (int i = 0; i <= info.y; i++)
{
if (availableIndex.Contains(GetIndex(info.ex, i)))
{
availableIndex.Remove(GetIndex(info.ex, i));
SetElement(GetIndex(info.ex, i), ElementContent.BigWall);
}
}
info.sy = 0;
info.ey = info.y;
CreateCloseAreaRewards(info, availableIndex);
break;
case 2:
info.doorPos = Random.value < 0.5f ? new Vector2(Random.Range(info.sx + 1, info.ex), info.y) : new Vector2(info.sx, Random.Range(info.y, h));
CreateULShapeAreaDoor(info, availableIndex);
for (int i = h - 1; i > info.y; i--)
{
if (availableIndex.Contains(GetIndex(info.sx, i)))
{
availableIndex.Remove(GetIndex(info.sx, i));
SetElement(GetIndex(info.sx, i), ElementContent.BigWall);
}
}
for (int i = info.sx; i < info.ex; i++)
{
if (availableIndex.Contains(GetIndex(i, info.y)))
{
availableIndex.Remove(GetIndex(i, info.y));
SetElement(GetIndex(i, info.y), ElementContent.BigWall);
}
}
for (int i = 0; i <= info.y; i++)
{
if (availableIndex.Contains(GetIndex(info.ex, i)))
{
availableIndex.Remove(GetIndex(info.ex, i));
SetElement(GetIndex(info.ex, i), ElementContent.BigWall);
}
}
break;
case 3:
info.doorPos = Random.value < 0.5f ? new Vector2(Random.Range(info.sx + 1, info.ex), info.y) : new Vector2(info.sx, Random.Range(0, info.y));
CreateULShapeAreaDoor(info, availableIndex);
for (int i = 0; i < info.y; i++)
{
if (availableIndex.Contains(GetIndex(info.sx, i)))
{
availableIndex.Remove(GetIndex(info.sx, i));
SetElement(GetIndex(info.sx, i), ElementContent.BigWall);
}
}
for (int i = info.sx; i < info.ex; i++)
{
if (availableIndex.Contains(GetIndex(i, info.y)))
{
availableIndex.Remove(GetIndex(i, info.y));
SetElement(GetIndex(i, info.y), ElementContent.BigWall);
}
}
for (int i = h - 1; i >= info.y; i--)
{
if (availableIndex.Contains(GetIndex(info.ex, i)))
{
availableIndex.Remove(GetIndex(info.ex, i));
SetElement(GetIndex(info.ex, i), ElementContent.BigWall);
}
}
break;
}
CreateCloseAreaTool(info, availableIndex);
break;
case 1:
CreateCloseAreaInfo(1, nowArea, ref info);
for (int i = info.sx; i <= info.ex; i++)
{
if (availableIndex.Contains(GetIndex(i, info.sy)))
{
availableIndex.Remove(GetIndex(i, info.sy));
SetElement(GetIndex(i, info.sy), ElementContent.BigWall);
}
if (availableIndex.Contains(GetIndex(i, info.ey)))
{
availableIndex.Remove(GetIndex(i, info.ey));
SetElement(GetIndex(i, info.ey), ElementContent.BigWall);
}
}
for (int i = info.sy + 1; i < info.ey; i++)
{
if (availableIndex.Contains(GetIndex(info.sx, i)))
{
availableIndex.Remove(GetIndex(info.sx, i));
SetElement(GetIndex(info.sx, i), ElementContent.BigWall);
}
if (availableIndex.Contains(GetIndex(info.ex, i)))
{
availableIndex.Remove(GetIndex(info.ex, i));
SetElement(GetIndex(info.ex, i), ElementContent.BigWall);
}
}
CreateCloseAreaTool(info, availableIndex);
CreateCloseAreaRewards(info, availableIndex);
break;
}
}
