public BattleResults PerformProjectileHitAtPlace(MyHexPosition projectileHitPosition)
{
Assert.IsTrue(_units.IsPawnAt(projectileHitPosition), "There is no unit at " + projectileHitPosition);
Assert.IsTrue(_projectiles.IsPawnAt(projectileHitPosition), "There is no projectile at " + projectileHitPosition);
var unit = _units.GetPawnAt(projectileHitPosition);
var projectile = _projectiles.GetPawnAt(projectileHitPosition);
var projectileOrientation = projectile.Orientation;
var projectileEffect = projectile.HitEffect;
BattleEngagementResult engagementResult = new BattleEngagementResult();
var engagement = new BattleEngagement(engagementResult);
AddEngagementElement(projectile, unit, engagement, projectileEffect);
projectileEffect.Execute(new BattlefieldVision(projectile, projectileOrientation, _units, _mapModel, BattleCircumstances.ProjectileHit), projectileHitPosition, engagementResult);
var defenderSymbolOrientation = unit.Orientation.CalculateLocalDirection(projectileOrientation.Opposite());
if (unit.Symbols.ContainsKey(defenderSymbolOrientation))
{
var reactEffect = unit.Symbols[defenderSymbolOrientation].ReactEffect;
AddEngagementElement(unit, projectile, engagement, reactEffect);
BattlefieldVision vision = new BattlefieldVision(unit, projectileOrientation, _units, _mapModel, BattleCircumstances.ProjectileHit);
reactEffect.Execute(vision, projectileHitPosition, engagementResult);
}
var results = new BattleResults();
results.Add(engagement);
return(results);
}
private BattleEngagement PerformSingleActiveFight(UnitModel attacker, Orientation orientation, BattleCircumstances battleCircumstances)
{
var engagementResult = new BattleEngagementResult();
var engagement = new BattleEngagement(engagementResult);
var attackerSymbolLocalDirection = attacker.Orientation.CalculateLocalDirection(orientation);
if (!attacker.Symbols.ContainsKey(attackerSymbolLocalDirection))
{
return(engagement);
}
var symbol = attacker.Symbols[attackerSymbolLocalDirection];
var effect = symbol.ActiveEffect;
var attackerBattlefieldVision = new BattlefieldVision(attacker, attackerSymbolLocalDirection, _units, _mapModel, battleCircumstances);
if (!effect.IsActivated(attackerBattlefieldVision, attacker.Position))
{
return(engagement);
}
var defender = effect.RetriveTarget(attackerBattlefieldVision, attacker.Position);
var defendingSymbolLocalDirection = defender.Orientation.CalculateLocalDirection(orientation.Opposite());
AddEngagementElement(attacker, defender, engagement, effect);
effect.Execute(attackerBattlefieldVision, attacker.Position, engagementResult);
if (!effect.IsDefendableEffect)
{
return(engagement);
}
if (!defender.Symbols.ContainsKey(defendingSymbolLocalDirection))
{
return(engagement);
}
var defenderBattlefieldVision = new BattlefieldVision(defender, defendingSymbolLocalDirection, _units, _mapModel, battleCircumstances);
var defenderEffect = defender.Symbols[defendingSymbolLocalDirection].ReactEffect;
if (defenderEffect.IsActivated(defenderBattlefieldVision, attacker.Position))
{
AddEngagementElement(defender, attacker, engagement, defenderEffect);
defenderEffect.Execute(defenderBattlefieldVision, attacker.Position, engagementResult);
}
return(engagement);
}
private BattleEngagement PerformSingleFight(UnitModel defender, UnitModel attacker, Orientation attackerDirectionFromDefender,
Func <SymbolModel, IEffect> attackingEffectExtractor, BattleCircumstances battleCircumstances)
{
var engagementResult = new BattleEngagementResult();
var engagement = new BattleEngagement(engagementResult);
if (defender.Owner == attacker.Owner)
{
return(engagement);
}
var attackerSymbolLocalDirection = attacker.Orientation.CalculateLocalDirection(attackerDirectionFromDefender.Opposite());
var defendingSymbolLocalDirection = defender.Orientation.CalculateLocalDirection(attackerDirectionFromDefender);
if (attacker.Symbols.ContainsKey(attackerSymbolLocalDirection))
{
var symbol = attacker.Symbols[attackerSymbolLocalDirection];
var effect = attackingEffectExtractor(symbol);
var attackerBattlefieldVision = new BattlefieldVision(attacker, attackerSymbolLocalDirection, _units, _mapModel, battleCircumstances);
if (effect.IsActivated(attackerBattlefieldVision, attacker.Position))
{
AddEngagementElement(attacker, defender, engagement, effect);
effect.Execute(attackerBattlefieldVision, attacker.Position, engagementResult);
}
if (!effect.IsDefendableEffect)
{
return(engagement);
}
if (defender.Symbols.ContainsKey(defendingSymbolLocalDirection))
{
var defenderBattlefieldVision = new BattlefieldVision(defender, defendingSymbolLocalDirection, _units, _mapModel, battleCircumstances);
var defenderEffect = defender.Symbols[defendingSymbolLocalDirection].ReactEffect;
if (defenderEffect.IsActivated(defenderBattlefieldVision, attacker.Position))
{
AddEngagementElement(defender, attacker, engagement, defenderEffect);
defenderEffect.Execute(defenderBattlefieldVision, attacker.Position, engagementResult);
}
}
}
return(engagement);
}