static Vector3Int RoadCurPos(RoadDir prvDir, Vector3Int prvPrvPos, Vector3Int prvPos)
{
Vector3 t = prvPos.V3();
Quaternion r = Q.LookRot(t - new Vector3(prvPrvPos.x, prvPos.y, prvPrvPos.z));
Vector3 s = Vector3.one;
Vector3 pos = new List <Vector3Int>()
{
new Vector3Int(-1, -1, 0), new Vector3Int(0, -1, 1), new Vector3Int(1, -1, 0),
new Vector3Int(-1, 0, 0), new Vector3Int(0, 0, 1), new Vector3Int(1, 0, 0),
new Vector3Int(-1, 1, 0), new Vector3Int(0, 1, 1), new Vector3Int(1, 1, 0),
}[(int)prvDir].V3();
return(Vector3Int.RoundToInt(Matrix4x4.TRS(t, r, s).MultiplyPoint3x4(pos)));
}
static void RoadAddDatas(RoadDir prvDir, Vector3Int prvPrvPos, Vector3Int prvPos, List <RoadDir> dirs, List <RoadData> datas,
ref RoadDir refCurDir, ref Vector3Int refPrvPos, ref Vector3Int refCurPos)
{
List <Vector3Int> idxs = new List <Vector3Int>();
for (int i = 0; i < dirs.Count; i++)
{
refPrvPos = i == 0 ? prvPos : idxs[i - 1];
refCurDir = dirs[i];
refCurPos = RoadCurPos(
i == 0 ? prvDir : dirs[i - 1],
i == 0 ? prvPrvPos : i == 1 ? prvPos : idxs[i - 2],
refPrvPos
);
idxs.Add(refCurPos);
datas.Add(new RoadData(refCurDir, refCurPos, RoadCurRot(refPrvPos, refCurPos)));
}
}
static bool RoadIsOverlap(RoadDir prvDir, Vector3Int prvPrvPos, Vector3Int prvPos, List <RoadDir> dirs, List <RoadData> datas)
{
List <Vector3Int> posLis = new List <Vector3Int>();
for (int i = 0; i < dirs.Count; i++)
{
posLis.Add(RoadCurPos(
i == 0 ? prvDir : dirs[i - 1],
i == 0 ? prvPrvPos : i == 1 ? prvPos : posLis[i - 2],
i == 0 ? prvPos : posLis[i - 1]
));
}
for (int i = 0; i < datas.Count; i++)
{
for (int j = 0; j < posLis.Count; j++)
{
// if (datas[i].pos == posLis[j] - Vector3Int.up * 2 ||
// datas[i].pos == posLis[j] - Vector3Int.up ||
// datas[i].pos == posLis[j] ||
// datas[i].pos == posLis[j] + Vector3Int.up ||
// datas[i].pos == posLis[j] + Vector3Int.up * 2) {
// return true;
// }
if (datas[i].pos == posLis[j] ||
(((int)dirs[j] / 3 == 2) && ( // ^
(datas[i].pos == posLis[j] + Vector3Int.up) || // ^*
(datas[i].pos == posLis[j] + Vector3Int.up * 2 && (int)datas[i].dir / 3 == 0) // ^^v
)) ||
(((int)dirs[j] / 3 == 1) && ( // -
(datas[i].pos == posLis[j] + Vector3Int.up && (int)datas[i].dir / 3 == 0) || // ^v
(datas[i].pos == posLis[j] + Vector3Int.down && (int)datas[i].dir / 3 == 2) // v^
)) ||
(((int)dirs[j] / 3 == 0) && ( // v
(datas[i].pos == posLis[j] + Vector3Int.down) || // v*
(datas[i].pos == posLis[j] + Vector3Int.down * 2 && (int)datas[i].dir / 3 == 2) // vv^
))
)
{
return(true);
}
}
}
return(false);
}
static void RoadCreateData(RoadDir prvDir, RoadDir curDir, Vector3Int prvPrvPos, Vector3Int prvPos, int iLen, int len,
List <RoadData> datas, ref bool isDone)
{
if (isDone)
{
return;
}
if (iLen >= len)
{
isDone = true;
return;
}
Vector3Int curPos = RoadCurPos(prvDir, prvPrvPos, prvPos);
if (RoadIsOverlap(prvDir, prvPrvPos, prvPos, new List <RoadDir>()
{
curDir, RoadDir.F, RoadDir.F
}, datas))
{
return;
}
Quaternion curRot = RoadCurRot(prvPos, curPos);
datas.Add(new RoadData(curDir, curPos, curRot));
List <RoadDir> rndDirs = new List <RoadDir> {
RoadDir.LD, RoadDir.FD, RoadDir.RD, RoadDir.L, RoadDir.F, RoadDir.R, RoadDir.LU, RoadDir.FU, RoadDir.RU
};
Shuffle <RoadDir>(ref rndDirs);
for (int i = 0; i < rndDirs.Count; i++)
{
RoadCreateData(curDir, rndDirs[i], prvPos, curPos, iLen + 1, len, datas, ref isDone);
}
if (isDone)
{
return;
}
datas.RemoveAt(datas.Count - 1);
}
public RoadData(RoadDir dir, Vector3Int pos, Quaternion rot)
{
this.dir = dir; this.pos = pos; this.rot = rot;
}
public void AddCrossRoad(int numRoad, Rect rc, Vector3 center, Vector3 startPos, Vector3 endPos, int cdVal, RoadDir roadDir, float carSpeedMin, float carSpeedMax)
{
//一条路的资源被分成几份
//1条道的路分成2份
//2条道的路分成4份
//3条道的路分成6份
Vector3 offset = Vector3.forward * rc.height / (numRoad * 2);
for (int i = 0; i < numRoad; i++)
{
//方向随机
float p = Random.Range(0.1f, 1.0f);
var _roadDir = roadDir;
var _startPos = startPos;
var _endPos = endPos;
if (p > 0.5f)
{
_roadDir = RoadDir.RightToLeft;
Vector3 tmp = _startPos;
_startPos = _endPos;
_endPos = tmp;
}
//路的最南面起点
Vector3 startbottom = _startPos;
startbottom += Vector3.back * rc.height * 0.5f;
//GameObject.CreatePrimitive(PrimitiveType.Cube).transform.position = startbottom;
Vector3 endbottom = _endPos;
endbottom += Vector3.back * rc.height * 0.5f;
//GameObject.CreatePrimitive(PrimitiveType.Cube).transform.position = endbottom;
// i 第几条道 需要加的offset 公式=i * 2 + 1
// 0 1 1 = 0 * 2 + 1
// 1 2 3 = 1 * 2 + 1
// 2 3 5 = 2 * 2 + 1
int offsetMul = i * 2 + 1;
var calcStart = startbottom + offset * offsetMul;
float screenClampX = CrossRoadStageManager.GetInstance().carStartOffsetX;
//if (roadDir == RoadDir.LeftToRight)
//{
// screenClampX = GetXInLineByY(calcStart.z,
// Math_F.Vector3_2D(CrossRoadModelManager.GetInstance().spLBW),
// Math_F.Vector3_2D(CrossRoadModelManager.GetInstance().spLTW));
// calcStart.x = Mathf.Max(calcStart.x, screenClampX);
//}
//else
//{
// screenClampX = GetXInLineByY(calcStart.z,
// Math_F.Vector3_2D(CrossRoadModelManager.GetInstance().spRBW),
// Math_F.Vector3_2D(CrossRoadModelManager.GetInstance().spRTW));
// calcStart.x = Mathf.Min(calcStart.x, screenClampX);
//}
if (_roadDir == RoadDir.LeftToRight)
{
calcStart.x = center.x + (-1 * screenClampX);
}
else
{
calcStart.x = center.x + (1 * screenClampX);
}
#if UNITY_EDITOR
var goStart = GameObject.CreatePrimitive(PrimitiveType.Cube);
goStart.transform.position = calcStart;
goStart.name = "CalcStart-" + calcStart.ToString() + " " + _roadDir;
#endif
var calcEnd = endbottom + offset * offsetMul;
#if UNITY_EDITOR
var goEnd = GameObject.CreatePrimitive(PrimitiveType.Cube);
goEnd.transform.position = calcEnd;
goEnd.name = "CalcEnd-" + calcEnd.ToString() + " " + _roadDir;
#endif
var crossRoad = new CrossRoad();
crossRoad.startPos = calcStart;
crossRoad.endPos = calcEnd;
crossRoad.spawnCarCDVal = cdVal;
crossRoad.minCarSpeed = carSpeedMin;
crossRoad.maxCarSpeed = carSpeedMax;
crossRoad.roadDir = _roadDir;
crossRoadList.Add(crossRoad);
}
crossRoadRectArea.Add(rc);
}
void CreateRoad2x2(int lowerLeftCellX, int lowerLeftCellZ, RoadDir dir)
{
//2x2 の セルの表現
//int ur;//右上
int rx = lowerLeftCellX + 1; //右
int lx = lowerLeftCellX; //左
int lz = lowerLeftCellZ; //下
int uz = lowerLeftCellZ + 1; //上
//横
if (dir == RoadDir.Z)
{
//プラス
while (true)
{
if (cellTypes[lz, lx] == CityCellType.Road)
{
lz += 2;
uz = lz + 1;
continue;
}
float x = (float)(rx + lx) / 2;
float z = (float)(lz + uz) / 2;
var position = (new Vector3(x, 0, z) + roadOffset) * CityGenerator.DefaultDeltaDistance;
SetCityCellTypes(rx, lx, lz, uz);
var rot = Quaternion.identity;
//
GameObject obj = null;
if (lz % (deltaHeight + 2) == 0)
{
obj = Instantiate(road2x2Cross, position, transform.rotation);
SetRoadTypes2x2(lx, lz, RoadType.Crossroad);
}
else
{
obj = Instantiate(road2x2Staright, position, transform.rotation);
SetRoadTypes2x2(lx, lz, RoadType.Straight);
}
//obj.transform.Rotate(new Vector3(0, 90, 0), Space.World);
obj.transform.SetParent(roadParentGameObject.transform);
//lX = (lX + 2 + deltaWidth);
lz += 2;
uz = lz + 1;
if (uz >= cellTypes.GetLength(0))
{
break;
}
}
rx = lowerLeftCellX + 1; //右
lx = lowerLeftCellX; //左
lz = lowerLeftCellZ; //下
uz = lowerLeftCellZ + 1; //上
//マイナス
while (lz >= 0)
{
if (cellTypes[lz, lx] == CityCellType.Road)
{
lz -= 2;
uz = lz + 1;
continue;
}
float x = (float)(rx + lx) / 2;
float z = (float)(lz + uz) / 2;
var position = (new Vector3(x, 0, z) + roadOffset) * CityGenerator.DefaultDeltaDistance;
SetCityCellTypes(rx, lx, lz, uz);
var rot = Quaternion.identity;
GameObject obj = null;
if (lz % (deltaHeight + 2) == 0)
{
obj = Instantiate(road2x2Cross, position, transform.rotation);
SetRoadTypes2x2(lx, lz, RoadType.Crossroad);
}
else
{
obj = Instantiate(road2x2Staright, position, transform.rotation);
SetRoadTypes2x2(lx, lz, RoadType.Straight);
}
//obj.transform.Rotate(new Vector3(0, 90, 0), Space.World);
obj.transform.SetParent(roadParentGameObject.transform);
//lX = (lX + 2 + deltaWidth);
lz -= 2;
uz = lz + 1;
}
}
//縦
else
{
//プラス
while (true)
{
if (cellTypes[lz, lx] == CityCellType.Road)
{
lx += 2;
rx = lx + 1;
continue;
}
float x = (float)(rx + lx) / 2;
float z = (float)(lz + uz) / 2;
var position = (new Vector3(x, 0, z) + roadOffset) * CityGenerator.DefaultDeltaDistance;
SetCityCellTypes(rx, lx, lz, uz);
var rot = Quaternion.identity;
var obj = Instantiate(road2x2Staright, position, transform.rotation);
SetRoadTypes2x2(lx, lz, RoadType.Straight);
obj.transform.Rotate(new Vector3(0, 90, 0), Space.World);
obj.transform.SetParent(roadParentGameObject.transform);
//lX = (lX + 2 + deltaWidth);
lx += 2;
rx = lx + 1;
if (rx >= cellTypes.GetLength(1))
{
break;
}
}
rx = lowerLeftCellX + 1; //右
lx = lowerLeftCellX; //左
lz = lowerLeftCellZ; //下
uz = lowerLeftCellZ + 1; //上
//マイナス
while (lx >= 0)
{
if (cellTypes[lz, lx] == CityCellType.Road)
{
lx -= 2;
rx = lx + 1;
continue;
}
float x = (float)(rx + lx) / 2;
float z = (float)(lz + uz) / 2;
var position = (new Vector3(x, 0, z) + roadOffset) * CityGenerator.DefaultDeltaDistance;
SetCityCellTypes(rx, lx, lz, uz);
var rot = Quaternion.identity;
var obj = Instantiate(road2x2Staright, position, transform.rotation);
SetRoadTypes2x2(lx, lz, RoadType.Straight);
//obj.transform.Rotate(new Vector3(0, 90, 0), Space.World);
obj.transform.SetParent(roadParentGameObject.transform);
//lX = (lX + 2 + deltaWidth);
lx -= 2;
rx = lx + 1;
}
}
}
