private static void PathToPoint(Creature c, Point pos)
{
int currentFloor = c.CurrentFloor;
Point worldIndex = c.WorldIndex;
Block[] blocks = currentFloor >= 0 ? Program.WorldMap[worldIndex.X, worldIndex.Y].Dungeon.Floors[currentFloor].Blocks : Program.WorldMap[worldIndex.X, worldIndex.Y].Blocks;
int width = Program.WorldMap.TileWidth, height = Program.WorldMap.TileHeight;
if (pos.Equals(new Point()) == true)
{
throw new Exception();
}
if (c.Path == null)
{
List <Point> freeSpots = blocks.GetEmptyAdjacentBlocks(new Point(width, height), pos);
Point nextPos = freeSpots.Count > 0 ? freeSpots[Program.RNG.Next(0, freeSpots.Count)] : new Point();
if (!nextPos.Equals(new Point()))
{
c.SetPath(nextPos);
}
else
{
Program.MsgConsole.WriteLine($"The {constructionMap[nextConstruction.X, nextConstruction.Y]} couldn't be built because a path couldn't be found.");
constructionMap[nextConstruction.X, nextConstruction.Y] = null;
nextConstruction = new Point();
DetermineNextConstruction();
creatureStates[c.ID] = CreatureState.Idle;
c.Path = null;
}
}
}
private static void HandleGetMaterial(Creature c, RecipeComponent nextComponent, bool forCrafting = false)
{
Point nextPos = GetClosestMaterialPos(c, nextComponent, true); // returns new Point() if item is in player's inventory, returns null if the object can't be found
// if the material is not on the map or in your inventory
if (nextPos == null)
{
if (nextComponent == RecipeComponent.Log)
{
HandleChopTree(c);
}
else if (nextComponent == RecipeComponent.Stone)
{
HandleMineRock(c);
}
else
{
// if there is no crafting recipe stored and the player has a recipe pouch
if (currentCraftingRecipe == null && c.Inventory.Exists(i => i is RecipePouch))
{
RecipePouch rp = (RecipePouch)c.Inventory.Find(i => i is RecipePouch);
foreach (CraftingRecipe r in rp.Recipes)
{
if (r.CraftingTarget.Exists(e => e.ToComponent() == nextComponent))
{
currentCraftingRecipe = r;
break;
}
}
}
else if (currentCraftingRecipe != null)
{
if (!currentCraftingRecipe.CraftingTarget.Exists(e => e.ToComponent() == nextComponent))
{
currentCraftingRecipe = null;
}
if (c.Inventory.Exists(i => i.ToComponent() == currentCraftingRecipe.Recipe[0]))
{
HandleCraftComponent(c);
}
else
{
HandleGetMaterial(c, currentCraftingRecipe.Recipe[0], true);
}
}
}
return;
}
if (nextPos.Equals(new Point()))
{
nextPos = GetClosestMaterialPos(c, nextComponent, false);
}
if (nextPos == null)
{
creatureStates[c.ID] = CreatureState.PlaceMaterials;
return;
}
if (!nextPos.Equals(new Point()) || c.CheckCanCarryItem(nextComponent.ToItem()) == true)
{
bool nextToItem = c.Position.NextToPoint(nextPos);
int currentFloor = c.CurrentFloor;
Point worldIndex = c.WorldIndex;
Block[] blocks = currentFloor >= 0 ? Program.WorldMap[worldIndex.X, worldIndex.Y].Dungeon.Floors[currentFloor].Blocks : Program.WorldMap[worldIndex.X, worldIndex.Y].Blocks;
int width = Program.WorldMap.TileWidth, height = Program.WorldMap.TileHeight;
if (nextToItem)
{
if (blocks[nextPos.X * width + nextPos.Y] is Chest chest)
{
for (int i = chest.Inventory.Count - 1; i >= 0; i--)
{
if (chest.Inventory[i].ToComponent() == nextComponent)
{
bool itemAdded = c.AddItem(chest.Inventory[i]);
if (itemAdded)
{
chest.Inventory.RemoveAt(i);
}
else if (DropUnnecessaryItems(c, nextComponent))
{
itemAdded = c.AddItem(chest.Inventory[i]);
if (itemAdded)
{
chest.Inventory.RemoveAt(i);
}
else
{
creatureStates[c.ID] = CreatureState.PlaceMaterials;
}
}
else
{
creatureStates[c.ID] = CreatureState.PlaceMaterials;
}
}
}
}
else
{
if (c.CheckCanCarryItem((Item)blocks[nextPos.X * width + nextPos.Y]))
{
c.GetItem(nextPos);
getIndex++;
}
else
{
bool droppedItems = DropUnnecessaryItems(c, nextComponent);
if (droppedItems == false)
{
creatureStates[c.ID] = CreatureState.PlaceMaterials;
}
}
}
}
else if (c.Path == null)
{
c.SetPath(nextPos);
}
}
else
{
c.Path = null;
creatureStates[c.ID] = CreatureState.PlaceMaterials;
}
}