/// <summary>
/// 增加建筑
/// </summary>
/// <param name="addRate"></param>
/// <param name="randomData"></param>
/// <param name="startPosition"></param>
/// <param name="buildingType"></param>
public static bool AddBuilding(float addRate, uint randomData, Vector3Int startPosition, BuildingTypeEnum buildingType)
{
float randomRate;
if (addRate < 0.00001f)
{
//概率小于万分之一的用RandomTools
int seed = WorldCreateHandler.Instance.manager.GetWorldSeed();
RandomTools randomTools = RandomUtil.GetRandom(seed, startPosition.x, startPosition.y, startPosition.z);
//生成概率
randomRate = randomTools.NextFloat();
}
else
{
randomRate = WorldRandTools.GetValue(startPosition, randomData);
}
if (randomRate < addRate)
{
BuildingInfoBean buildingInfo = BiomeHandler.Instance.manager.GetBuildingInfo(buildingType);
List <BuildingBean> listBuildingData = buildingInfo.listBuildingData;
int randomAngle = WorldRandTools.Range(0, 4, startPosition) * 90;
for (int i = 0; i < listBuildingData.Count; i++)
{
BuildingBean buildingData = listBuildingData[i];
Vector3Int targetPosition = startPosition + buildingData.GetPosition();
float createRate = WorldRandTools.GetValue(targetPosition);
if (buildingData.randomRate == 0 || createRate < buildingData.randomRate)
{
VectorUtil.GetRotatedPosition(startPosition, targetPosition, new Vector3(0, randomAngle, 0));
WorldCreateHandler.Instance.manager.AddUpdateBlock(targetPosition, buildingData.blockId, (BlockDirectionEnum)buildingData.direction);
}
}
return(true);
}
return(false);
}
/// <summary>
/// 增加世界之树
/// </summary>
/// <param name="startPosition"></param>
/// <param name="treeData"></param>
public static void AddTreeForWorld(Vector3Int startPosition, BiomeForTreeData treeData)
{
//概率小于万分之一的用RandomTools
int seed = WorldCreateHandler.Instance.manager.GetWorldSeed();
RandomTools randomTools = RandomUtil.GetRandom(seed, startPosition.x, startPosition.y, startPosition.z);
//生成概率
float addRate = randomTools.NextFloat();
//高度
int treeHeight = WorldRandTools.Range(treeData.minHeight, treeData.maxHeight);
if (addRate < treeData.addRate)
{
for (int y = 0; y < treeHeight; y++)
{
Vector3Int treeTrunkPosition = startPosition + Vector3Int.up * (y + 1);
int trunkRange = treeData.trunkRange;
for (int x = -trunkRange; x <= trunkRange; x++)
{
for (int z = -trunkRange; z <= trunkRange; z++)
{
if ((x == -trunkRange || x == trunkRange) && (z == -trunkRange || z == trunkRange))
{
continue;
}
else if ((x == -trunkRange + 1 || x == trunkRange - 1) && (z == -trunkRange || z == trunkRange))
{
continue;
}
else if ((z == -trunkRange + 1 || z == trunkRange - 1) && (x == -trunkRange || x == trunkRange))
{
continue;
}
else
{
Vector3Int tempTrunkPosition = new(treeTrunkPosition.x + x, treeTrunkPosition.y, treeTrunkPosition.z + z);
//生成树干
WorldCreateHandler.Instance.manager.AddUpdateBlock(tempTrunkPosition, treeData.treeTrunk);
}
if ((x == -trunkRange || x == trunkRange || z == -trunkRange || z == trunkRange) ||
((x == -trunkRange + 1 || x == trunkRange - 1) && (z == -trunkRange || z == trunkRange)) ||
((z == -trunkRange + 1 || z == trunkRange - 1) && (x == -trunkRange || x == trunkRange)) ||
((x == -trunkRange + 2 || x == trunkRange - 2) && (z == -trunkRange || z == trunkRange)) ||
((z == -trunkRange + 2 || z == trunkRange - 2) && (x == -trunkRange || x == trunkRange)))
{
//树盘
if (y == 0 || y == 1)
{
Vector3Int baseStartPosition = treeTrunkPosition + new Vector3Int(x, -1, z);
int baseWith = WorldRandTools.Range(3, 6);
for (int b = 0; b < baseWith; b++)
{
BlockDirectionEnum baseDirection =
(x == -trunkRange ? BlockDirectionEnum.LeftForward
: x == trunkRange ? BlockDirectionEnum.RightForward
: z == -trunkRange ? BlockDirectionEnum.ForwardForward
: z == trunkRange ? BlockDirectionEnum.BackForward
: BlockDirectionEnum.LeftForward);
int branchDirectionX = WorldRandTools.Range(0, 2);
int branchDirectionY = WorldRandTools.Range(0, 2);
int branchDirectionZ = WorldRandTools.Range(0, 2);
int addPositionX;
if (x == -trunkRange || x == trunkRange)
{
addPositionX = x > 0 ? 1 : -1;
}
else if (x == -trunkRange + 1 || x == trunkRange - 1 || x == -trunkRange + 2 || x == trunkRange - 2)
{
int tempRandom = WorldRandTools.Range(0, 2);
if (tempRandom == 0)
{
addPositionX = x > 0 ? 1 : -1;
}
else
{
addPositionX = (branchDirectionX == 0 ? -1 : 1);
}
}
else
{
addPositionX = (branchDirectionX == 0 ? -1 : 1);
}
int addPositionZ;
if (z == -trunkRange || z == trunkRange)
{
addPositionZ = z > 0 ? 1 : -1;
}
else if (z == -trunkRange + 1 || z == trunkRange - 1 || z == -trunkRange + 2 || z == trunkRange - 2)
{
int tempRandom = WorldRandTools.Range(0, 2);
if (tempRandom == 0)
{
addPositionZ = z > 0 ? 1 : -1;
}
else
{
addPositionZ = (branchDirectionZ == 0 ? -1 : 1);
}
}
else
{
addPositionZ = (branchDirectionZ == 0 ? -1 : 1);
}
int addPositionY = (branchDirectionY == 0 ? -1 : 0);
if (addPositionY == -1)
{
addPositionX = 0;
addPositionZ = 0;
baseDirection = BlockDirectionEnum.UpForward;
}
Vector3Int addPosition = new(addPositionX, addPositionY, addPositionZ);
baseStartPosition += addPosition;
//干
WorldCreateHandler.Instance.manager.AddUpdateBlock(baseStartPosition, treeData.treeTrunk, baseDirection);
}
}
//枝
if (y > treeHeight / 2)
{
int addBranchRate = WorldRandTools.Range(0, 3);
if (addBranchRate == 0)
{
int branchWith = WorldRandTools.Range(0, treeHeight / 2) + treeHeight / 4;
Vector3Int branchStartPosition = treeTrunkPosition + new Vector3Int(x, 0, z);
for (int b = 0; b < branchWith; b++)
{
BlockDirectionEnum branchDirection =
(x == -trunkRange ? BlockDirectionEnum.LeftForward
: x == trunkRange ? BlockDirectionEnum.RightForward
: z == -trunkRange ? BlockDirectionEnum.ForwardForward
: z == trunkRange ? BlockDirectionEnum.BackForward
: BlockDirectionEnum.LeftForward);
int branchDirectionX = WorldRandTools.Range(0, 2);
int branchDirectionY = WorldRandTools.Range(0, 4);
int branchDirectionZ = WorldRandTools.Range(0, 2);
int addPositionX;
if (x == -trunkRange || x == trunkRange)
{
addPositionX = x > 0 ? 1 : -1;
}
else if (x == -trunkRange + 1 || x == trunkRange - 1 || x == -trunkRange + 2 || x == trunkRange - 2)
{
int tempRandom = WorldRandTools.Range(0, 2);
if (tempRandom == 0)
{
addPositionX = x > 0 ? 1 : -1;
}
else
{
addPositionX = (branchDirectionX == 0 ? -1 : 1);
}
}
else
{
addPositionX = (branchDirectionX == 0 ? -1 : 1);
}
int addPositionZ;
if (z == -trunkRange || z == trunkRange)
{
addPositionZ = z > 0 ? 1 : -1;
}
else if (z == -trunkRange + 1 || z == trunkRange - 1 || z == -trunkRange + 2 || z == trunkRange - 2)
{
int tempRandom = WorldRandTools.Range(0, 2);
if (tempRandom == 0)
{
addPositionZ = z > 0 ? 1 : -1;
}
else
{
addPositionZ = (branchDirectionZ == 0 ? -1 : 1);
}
}
else
{
addPositionZ = (branchDirectionZ == 0 ? -1 : 1);
}
int addPositionY = (branchDirectionY == 0 ? 1 : 0);
Vector3Int addPosition = new(addPositionX, addPositionY, addPositionZ);
branchStartPosition += addPosition;
//干
WorldCreateHandler.Instance.manager.AddUpdateBlock(branchStartPosition, treeData.treeTrunk, branchDirection);
//叶
if (b % 4 == 0)
{
int leavesRange = 2;
for (int leavesX = -leavesRange; leavesX <= leavesRange; leavesX++)
{
for (int leavesY = -leavesRange; leavesY <= leavesRange; leavesY++)
{
for (int leavesZ = -leavesRange; leavesZ <= leavesRange; leavesZ++)
{
if (((leavesX == leavesRange || leavesX == -leavesRange) && (leavesY == leavesRange || leavesY == -leavesRange)) ||
((leavesY == leavesRange || leavesY == -leavesRange) && (leavesZ == leavesRange || leavesZ == -leavesRange)) ||
((leavesX == leavesRange || leavesX == -leavesRange) && (leavesZ == leavesRange || leavesZ == -leavesRange)))
{
continue;
}
Vector3Int leavesPosition = branchStartPosition + new Vector3Int(leavesX, leavesY, leavesZ);
WorldCreateHandler.Instance.manager.AddUpdateBlock(leavesPosition, treeData.treeLeaves);
}
}
}
}
}
}
}
}
}
}
}
}
}