public Caravan(int numTraders, CaravanTypeEnum caravanType, List <TileManager.Tile> spawnTiles, TileManager.Tile targetTile)
{
this.numTraders = numTraders;
this.caravanType = caravanType;
this.targetTile = targetTile;
location = GameManager.caravanM.CreateLocation();
for (int i = 0; i < numTraders && spawnTiles.Count > 0; i++)
{
TileManager.Tile spawnTile = spawnTiles[UnityEngine.Random.Range(0, spawnTiles.Count)];
SpawnTrader(spawnTile);
spawnTiles.Remove(spawnTile);
}
inventory = new ResourceManager.Inventory(this, int.MaxValue, int.MaxValue);
resourceGroup = GameManager.resourceM.GetRandomResourceGroup();
foreach (ResourceManager.Resource resource in resourceGroup.resources.OrderBy(r => UnityEngine.Random.Range(0f, 1f))) // Randomize resource group list
{
int resourceGroupResourceCount = Mathf.Clamp(resourceGroup.resources.Count, minDistinctResources + 1, int.MaxValue); // Ensure minimum count of (minimumDistinctResources + 1)
if (UnityEngine.Random.Range(0f, 1f) < Mathf.Clamp(((resourceGroupResourceCount - inventory.resources.Count) - minDistinctResources) / (float)(resourceGroupResourceCount - minDistinctResources), minDistinctResourceChance, 1f)) // Decrease chance of additional distinct resources on caravan as distinct resources on caravan increase
{
int resourceAvailableAmount = resource.GetAvailableAmount();
int caravanAmount = Mathf.RoundToInt(Mathf.Clamp(UnityEngine.Random.Range(resourceAvailableAmount * minAvailableAmountModifier, resourceAvailableAmount * maxAvailableAmountModifier), UnityEngine.Random.Range(minMinimumCaravanAmount, maxMinimumCaravanAmount), int.MaxValue)); // Ensure a minimum number of the resource on the caravan
inventory.ChangeResourceAmount(resource, caravanAmount, false);
}
}
}
public void SpawnCaravan(CaravanTypeEnum caravanType, int maxNumTraders)
{
List <TileManager.Tile> validSpawnTiles = null;
if (caravanType == CaravanTypeEnum.Foot || caravanType == CaravanTypeEnum.Wagon)
{
validSpawnTiles = GameManager.colonyM.colony.map.edgeTiles.Where(tile => tile.walkable && !tile.tileType.classes[TileManager.TileType.ClassEnum.LiquidWater]).ToList();
}
else if (caravanType == CaravanTypeEnum.Boat)
{
validSpawnTiles = new List <TileManager.Tile>(); // TODO Implement boat caravans
}
if (validSpawnTiles.Count > 0)
{
TileManager.Tile targetSpawnTile = validSpawnTiles[UnityEngine.Random.Range(0, validSpawnTiles.Count)];
List <TileManager.Tile> edgeTilesConnectedToTargetSpawnTile = new List <TileManager.Tile>();
List <TileManager.Tile> spawnTilesFrontier = new List <TileManager.Tile>()
{
targetSpawnTile
};
List <TileManager.Tile> spawnTilesChecked = new List <TileManager.Tile>();
while (spawnTilesFrontier.Count > 0)
{
TileManager.Tile currentTile = spawnTilesFrontier[0];
spawnTilesFrontier.RemoveAt(0);
spawnTilesChecked.Add(currentTile);
edgeTilesConnectedToTargetSpawnTile.Add(currentTile);
foreach (TileManager.Tile nTile in currentTile.horizontalSurroundingTiles)
{
if (!spawnTilesChecked.Contains(nTile) && validSpawnTiles.Contains(nTile))
{
spawnTilesFrontier.Add(nTile);
}
}
}
if (edgeTilesConnectedToTargetSpawnTile.Count > 0)
{
int numTraders = UnityEngine.Random.Range(1, maxNumTraders + 1);
List <TileManager.Tile> edgeTilesCloseToTargetSpawnTile = edgeTilesConnectedToTargetSpawnTile.Where(tile => Vector2.Distance(tile.obj.transform.position, targetSpawnTile.obj.transform.position) <= numTraders * 2).ToList();
if (edgeTilesCloseToTargetSpawnTile.Count > 0)
{
if (edgeTilesCloseToTargetSpawnTile.Count < numTraders)
{
numTraders = edgeTilesCloseToTargetSpawnTile.Count;
}
List <ResourceManager.ObjectInstance> tradingPosts = new List <ResourceManager.ObjectInstance>();
foreach (ResourceManager.ObjectPrefab prefab in GameManager.resourceM.objectInstances.Keys.Where(op => op.subGroupType == ResourceManager.ObjectSubGroupEnum.TradingPosts))
{
foreach (ResourceManager.ObjectInstance tradingPost in GameManager.resourceM.objectInstances[prefab])
{
if (tradingPost.zeroPointTile.region == targetSpawnTile.region)
{
tradingPosts.Add(tradingPost);
}
}
}
ResourceManager.ObjectInstance selectedTradingPost = null;
if (tradingPosts.Count > 0)
{
selectedTradingPost = tradingPosts[UnityEngine.Random.Range(0, tradingPosts.Count)];
}
TileManager.Tile targetTile = null;
if (selectedTradingPost != null)
{
targetTile = selectedTradingPost.zeroPointTile;
}
else
{
List <TileManager.Tile> validTargetTiles = targetSpawnTile.region.tiles.Where(tile => tile.walkable && !tile.tileType.classes[TileManager.TileType.ClassEnum.LiquidWater]).ToList();
targetTile = validTargetTiles[UnityEngine.Random.Range(0, validTargetTiles.Count)];
}
AddCaravan(new Caravan(numTraders, CaravanTypeEnum.Foot, edgeTilesCloseToTargetSpawnTile, targetTile));
}
}
}
}