public void ApplyWalkingDamage(IGameUnit unit, int mapX, int mapY, int areaWidth, int areaHeight, MoveUnitChangeContainer moveUnitChangeContainer)
{
var damage = unit.GetAttribute(UnitAttribute.WalkingDamage);
if (damage == 0)
{
return;
}
// Collect the tiles we're checking
for (var x = mapX; x < mapX + areaWidth; x++)
{
for (var y = mapY; y < mapY + areaHeight; y++)
{
// Get the tile group in question
var tileIndex = y * GameMapWidth + x;
if (tileIndex < 0 || tileIndex >= GameMapTiles.Length || GameMapTiles[tileIndex] == null)
{
Debug.Log(String.Format("MovementCostForUnit tile index out of bounds or null: {0}. Map tile length: {1}", tileIndex, GameMapTiles.Length));
continue;
}
var tileGroup = GameMapTiles[tileIndex];
foreach (var tile in tileGroup.Tiles.Where(z => z != null))
{
tile.TakeDamage(damage, unit, moveUnitChangeContainer);
}
}
}
}
public ulong GetInhibitionScore(IGameUnit unit)
{
if (unit.GetAttribute(UnitAttribute.WalkingDamage) > TileHealth)
{
return(DestructionValue);
}
return(0);
}
//public async Task MoveUnitAsync(IGameUnit unit, IGameMapMovementRoute route)
//{
// await MoveUnitCoroutine(unit, route);
//}
/// <summary>
///
/// </summary>
/// <param name="unit"></param>
/// <param name="route"></param>
/// <returns></returns>
public IEnumerator MoveUnitCoroutine(IGameUnit unit, IGameMapMovementRoute route)
{
// Create a container for our move unit
var moveUnitChangeContainer = new MoveUnitChangeContainer(unit);
// Quick pre-calculation if we need to do walking damage
var hasWalkingDamage = unit.GetAttribute(UnitAttribute.WalkingDamage) > 0;
// Move the unit each step in the given route, excluding None direction steps
foreach (var routeStep in route.Route.Where(x => x != Direction.None))
{
var startPosition = unit.WorldPosition;
var directionVector = DirectionHelper.GetDirectionVector(routeStep);
var targetPosition = unit.WorldPosition + directionVector;
// Animate the unit moving this step
var duration = 0.15f; // 0.15f seconds
var stepTime = 0f;
while (stepTime < duration)
{
stepTime += Time.deltaTime;
unit.WorldPosition = Vector3.Lerp(startPosition, targetPosition, stepTime / duration);
yield return(null);
}
// Animation complete, set the unit position to be the end location
unit.WorldPosition = targetPosition;
var newX = unit.MapX;
var newY = unit.MapY;
DirectionHelper.ApplyDirection(routeStep, ref newX, ref newY);
unit.MapX = newX;
unit.MapY = newY;
// Apply walking damage to the tiles the unit now occupies
if (hasWalkingDamage)
{
ApplyWalkingDamage(unit, newX, newY, unit.TileWidth, unit.TileHeight, moveUnitChangeContainer);
}
}
// Final snap the unit to their end map & unity location
unit.MapX = route.EndX;
unit.MapY = route.EndY;
unit.WorldPosition = TranslateMapXYToUnityXY(unit.MapX, unit.MapY);
// And tell them to consume movement for this route
unit.AddRouteCost(route);
// Trigger the MoveCompleted event now that we're done animating the move
OnUnitMoveCompleted(moveUnitChangeContainer);
}
public static int RepeatCount(IAbility ability, IGameUnit attacker, IGameUnit target)
{
if (ability.RepeatCount <= 1)
{
return(1);
}
var attackerSpeed = attacker.GetAttribute(UnitAttribute.Speed);
var defenderSpeed = target.GetAttribute(UnitAttribute.Speed);
var speedDiff = attackerSpeed - defenderSpeed;
if (speedDiff < 0)
{
return(1);
}
var repeatThreshold = ability.RepeatThreshold <= 0 ? DefaultRepeatThreshold : ability.RepeatThreshold;
return(Math.Min(speedDiff / repeatThreshold + 1, ability.RepeatCount));
}
