void GatherActionList()
{
ActionSelector.actions.Clear();
if (mCurrentHoveredTile != null)
{
EnvironmentTile tile = mCurrentHoveredTile.transform.GetComponent <EnvironmentTile>();
foreach (Material m in tile.GetComponent <MeshRenderer>().materials)
{
m.SetColor("_Tint", new Color(0.8f, 0.8f, 0.8f));
}
if (tile != null)
{
Entity[] entitiesOnTile = Environment.instance.GetEntitiesAt(tile.PositionTile);
foreach (Entity e in entitiesOnTile)
{
AttachTileActionsToSelector(e.GetComponents <TileAction>(), tile);
}
AttachTileActionsToSelector(tile.GetComponents <TileAction>(), tile);
Item item = mCharacter.GetHandItem();
if (item != null)
{
foreach (var action in item.GetComponents <TileAction>())
{
action.environmentTile = tile;
if (action.Valid(mCharacter))
{
// We must instantiate a instance of the current action.
// The reason for this is a edge case when you have a item action that has reference to a tile,
// then you select the option multiple times. Only the last one will be recognized and the
// tile highlighting will go crazy as it is pointing to unknown tiles
TileAction actionInstance = TileAction.Instantiate(action);
actionInstance.environmentTile = tile;
ActionSelector.actions.Add(actionInstance);
}
}
}
}
}
}
// Defines a click on the UI and runs the appropriate action function
public void Select(Vector2Int start, Vector2Int end)
{
TileAction action = null;
if (actions.Count > 0 && !selectorCanvas.enabled)
{
action = actions[0];
}
else if (mSelection >= actions.Count || mSelection < 0)
{
return;
}
else
{
action = actions[mSelection];
}
Environment enviroment = Environment.instance;
int xMin = 0;
int xMax = 0;
int yMin = 0;
int yMax = 0;
if (start.x > end.x)
{
xMin = end.x;
xMax = start.x;
}
else
{
xMin = start.x;
xMax = end.x;
}
if (start.y > end.y)
{
yMin = end.y;
yMax = start.y;
}
else
{
yMin = start.y;
yMax = end.y;
}
for (int y = yMax; y >= yMin; y--)
{
for (int x = xMin; x <= xMax; x++)
{
EnvironmentTile tile = enviroment.GetTile(x, y);
bool found = false;
if (mCharacter.GetHandItem() != null)
{
foreach (TileAction areaItemAction in mCharacter.GetHandItem().GetComponents <TileAction>())
{
areaItemAction.environmentTile = tile;
if (areaItemAction.GetType() == action.GetType() && areaItemAction.Valid(mCharacter))
{
TileAction actionInstance = TileAction.Instantiate(action);
actionInstance.environmentTile = tile;
mCharacter.AddActionToQue(actionInstance);
found = true;
continue;
}
}
if (found)
{
continue;
}
}
foreach (TileAction areaTileAction in tile.GetComponents <TileAction>())
{
areaTileAction.environmentTile = tile;
if (areaTileAction.GetType() == action.GetType() && areaTileAction.Valid(mCharacter))
{
mCharacter.AddActionToQue(areaTileAction);
}
}
}
}
}
