public static void UpdateTextMeshObjectsFor(List <VehicleDef> vehicleDefs)
{
for (int i = 0; i < worldPathTexts.Count; i++)
{
var textMesh = worldPathTexts[i];
Tile tile = Find.WorldGrid[i];
BiomeDef biome = tile.biome;
float biomeCost = vehicleDefs.Max(v => v.properties.customBiomeCosts.TryGetValue(biome, Find.WorldGrid[i].biome.movementDifficulty));
float hillinessCost = vehicleDefs.Max(v => v.properties.customHillinessCosts.TryGetValue(tile.hilliness, WorldVehiclePathGrid.HillinessMovementDifficultyOffset(tile.hilliness)));
float roadMultiplier = VehicleCaravan_PathFollower.GetRoadMovementDifficultyMultiplier(vehicleDefs, i, -1);
textMesh.Text = $"{(biomeCost + hillinessCost) * roadMultiplier}";
textMesh.SetActive(true);
}
}
public WorldPath FindPath(int startTile, int destTile, VehicleCaravan caravan, Func <float, bool> terminator = null)
{
if (startTile < 0)
{
Log.Error(string.Concat(new object[]
{
"Tried to FindPath with invalid start tile ",
startTile,
", caravan= ",
caravan
}));
return(WorldPath.NotFound);
}
if (destTile < 0)
{
Log.Error(string.Concat(new object[]
{
"Tried to FindPath with invalid dest tile ",
destTile,
", caravan= ",
caravan
}));
return(WorldPath.NotFound);
}
if (!WorldVehicleReachability.Instance.CanReach(caravan, destTile))
{
return(WorldPath.NotFound);
}
World world = Find.World;
WorldGrid grid = world.grid;
List <int> tileIDToNeighbors_offsets = grid.tileIDToNeighbors_offsets;
List <int> tileIDToNeighbors_values = grid.tileIDToNeighbors_values;
Vector3 normalized = grid.GetTileCenter(destTile).normalized;
Dictionary <VehicleDef, float[]> movementDifficulty = WorldVehiclePathGrid.Instance.movementDifficulty;
int num = 0;
int num2 = (caravan != null) ? caravan.TicksPerMove : 3300;
int num3 = CalculateHeuristicStrength(startTile, destTile);
statusOpenValue += 2;
statusClosedValue += 2;
if (statusClosedValue >= 65435)
{
ResetStatuses();
}
calcGrid[startTile].knownCost = 0;
calcGrid[startTile].heuristicCost = 0;
calcGrid[startTile].costNodeCost = 0;
calcGrid[startTile].parentTile = startTile;
calcGrid[startTile].status = statusOpenValue;
openList.Clear();
openList.Push(new CostNode(startTile, 0));
while (openList.Count > 0)
{
CostNode costNode = openList.Pop();
if (costNode.cost == calcGrid[costNode.tile].costNodeCost)
{
int tile = costNode.tile;
if (calcGrid[tile].status != statusClosedValue)
{
if (tile == destTile)
{
return(FinalizedPath(tile));
}
if (num > SearchLimit)
{
Log.Warning(string.Concat(new object[]
{
caravan,
" pathing from ",
startTile,
" to ",
destTile,
" hit search limit of ",
SearchLimit,
" tiles."
}));
return(WorldPath.NotFound);
}
int num4 = (tile + 1 < tileIDToNeighbors_offsets.Count) ? tileIDToNeighbors_offsets[tile + 1] : tileIDToNeighbors_values.Count;
for (int i = tileIDToNeighbors_offsets[tile]; i < num4; i++)
{
int num5 = tileIDToNeighbors_values[i];
if (calcGrid[num5].status != statusClosedValue && caravan.UniqueVehicleDefsInCaravan().All(v => WorldVehiclePathGrid.Instance.Passable(num5, v)) &&
(!caravan.HasBoat() || !(Find.World.CoastDirectionAt(num5).IsValid&& num5 != destTile)))
{
float highestTerrainCost = caravan.UniqueVehicleDefsInCaravan().Max(v => movementDifficulty[v][num5]);
int num6 = (int)(num2 * highestTerrainCost * VehicleCaravan_PathFollower.GetRoadMovementDifficultyMultiplier(caravan, tile, num5, null)) + calcGrid[tile].knownCost;
ushort status = calcGrid[num5].status;
if ((status != statusClosedValue && status != statusOpenValue) || calcGrid[num5].knownCost > num6)
{
Vector3 tileCenter = grid.GetTileCenter(num5);
if (status != statusClosedValue && status != statusOpenValue)
{
float num7 = grid.ApproxDistanceInTiles(GenMath.SphericalDistance(tileCenter.normalized, normalized));
calcGrid[num5].heuristicCost = Mathf.RoundToInt(num2 * num7 * num3 * BestRoadDiscount);
}
int num8 = num6 + calcGrid[num5].heuristicCost;
calcGrid[num5].parentTile = tile;
calcGrid[num5].knownCost = num6;
calcGrid[num5].status = statusOpenValue;
calcGrid[num5].costNodeCost = num8;
openList.Push(new CostNode(num5, num8));
}
}
}
num++;
calcGrid[tile].status = statusClosedValue;
if (terminator != null && terminator(calcGrid[tile].costNodeCost))
{
return(WorldPath.NotFound);
}
}
}
}
Log.Warning(string.Concat(new object[]
{
caravan,
" pathing from ",
startTile,
" to ",
destTile,
" ran out of tiles to process."
}));
return(WorldPath.NotFound);
}
public VehicleCaravan() : base()
{
vPather = new VehicleCaravan_PathFollower(this);
vTweener = new VehicleCaravan_Tweener(this);
}
