/// <summary>
/// </summary>
/// <param name="building"></param>
/// <param name="unit"></param>
public BuildAction(Building building, Unit unit, GameWorld gw)
{
this.building = building;
this.unit = unit;
this.actionType = ActionType.BuildBuilding;
this.gw = gw;
}
/// <summary>
/// Check's if the player has enough resources to build the Building
/// </summary>
/// <param name="b">Building to be built</param>
/// <param name="p">Player that is building</param>
/// <returns>True if the player has enough resources, false if else</returns>
public bool checkResources(Building b, ZRTSModel.Player.Player p)
{
if (b.stats.waterCost > p.player_resources[0])
return false;
if (b.stats.lumberCost > p.player_resources[1])
return false;
if (b.stats.foodCost > p.player_resources[2])
return false;
if (b.stats.metalCost > p.player_resources[3])
return false;
return true;
}
/// <summary>
/// Given a Building, this method will update the visibility map to show that all cells in the range of the building have
/// been explored.
/// </summary>
/// <param name="building"></param>
public void updateVisMap(Building building)
{
// Only update the visibilty map for buildings belonging to the Human player.
if (building.getOwner() != humanPlayer)
{
return;
}
byte offset = (byte)STATIC_ENTITY_VIS_RANGE;
int xStart = (short)building.orginCell.Xcoord - offset;
int xEnd = (short)building.orginCell.Xcoord + building.width + offset;
int yStart = (short)building.orginCell.Ycoord - offset;
int yEnd = (short)building.orginCell.Ycoord + building.height + offset;
exploreMap(xStart, xEnd, yStart, yEnd);
}
/// <summary>
/// Check if there is room for the building
/// </summary>
/// <param name="b">Building to be built</param>
/// <param name="c">Cell to be origin cell</param>
/// <returns>True if there is enough space, false if else</returns>
public bool checkSpace(Building b, Cell c)
{
int x = c.Xcoord;
int y = c.Ycoord;
if (x < 0 || x + b.width > map.width)
return false;
if (y < 0 || y + b.height > map.height)
return false;
for (int i = x; i < x + b.width; i++)
{
for (int j = y; j < y + b.height; j++)
{
if (!map.getCell(i, j).isValid)
return false;
}
}
return true;
}
/// <summary>
/// Gives a command to a unit to build a building.
/// </summary>
/// <param name="unit">Unit to build the building</param>
/// <param name="b">Building to be built</param>
/// <param name="c">Origin cell of the building-to-be</param>
/// <returns></returns>
public bool makeUnitBuild(Entity unit, Building b, Cell c)
{
if (unit.entityType == Entity.EntityType.Unit)
{
if (gameWorld.checkSpace(b, c) && gameWorld.checkResources(b, scenario.getPlayer()))
{
if (locController.addEntity(b, c.Xcoord, c.Ycoord))
{
b.health = 1;
return ActionController.Instance.giveCommand(unit, new BuildAction(b, (Unit)unit, gameWorld));
}
else
{
return false;
}
}
}
return false;
}
/// <summary>
/// Gives a command to a unit to build a building.
/// </summary>
/// <param name="unit">Unit to build the building</param>
/// <param name="b">Building to be built</param>
/// <param name="c">Origin cell of the building-to-be</param>
/// <returns></returns>
public bool makeUnitBuild(Entity unit, Building b, Cell c)
{
if (unit.entityType == Entity.EntityType.Unit)
{
if (gameWorld.checkSpace(b, c) && gameWorld.checkResources(b, scenario.getPlayer()))
{
gameWorld.insert(b, c);
return ActionController.Instance.giveCommand(unit, new BuildAction(b, (Unit) unit, gameWorld));
}
}
return false;
}