/// <summary>
/// Compute score for attacking a target.
/// </summary>
/// <param name="sceneContext">The RockSceneContext</param>
/// <param name="sourceRockId">The RockId of attacker</param>
/// <param name="targetRockId">The RockId of target</param>
/// <returns>The score in double</returns>
private static double ScoreForMinionAttackHero(RockSceneContext sceneContext, int sourceRockId, int targetRockId)
{
var targetHero = sceneContext.GetRockHero(targetRockId);
var sourceMinion = sceneContext.GetRockMinion(sourceRockId);
double score = 4d;
bool canKill = sourceMinion.Damage >= targetHero.Health;
if (canKill)
{
score += 4;
}
else
{
score += sourceMinion.Damage;
}
return(score);
}
/// <summary>
/// Compute score for attacking a target.
/// </summary>
/// <param name="sceneContext">The RockSceneContext</param>
/// <param name="sourceRockId">The RockId of attacker</param>
/// <param name="targetRockId">The RockId of target</param>
/// <returns>The score in double</returns>
private static double ScoreForMinionAttack(RockSceneContext sceneContext, int sourceRockId, int targetRockId)
{
var targetMinion = sceneContext.GetRockMinion(targetRockId);
var sourceMinion = sceneContext.GetRockMinion(sourceRockId);
double score = 0d;
bool canKill = false;
if (!targetMinion.HasDivineShield)
{
canKill = sourceMinion.Damage >= targetMinion.Health;
}
bool canSurvive = true;
if (!sourceMinion.HasDivineShield)
{
canSurvive = targetMinion.Damage <= sourceMinion.Health;
}
double benifit = Math.Pow(targetMinion.Damage, 1.5d) + targetMinion.Health
- Math.Pow(sourceMinion.Damage, 1.5d) - sourceMinion.Health;
if (targetMinion.HasWindfury)
{
benifit += targetMinion.Damage;
}
if (sourceMinion.HasWindfury)
{
benifit -= sourceMinion.Damage;
}
if (targetMinion.HasAura)
{
benifit += 2;
}
if (sourceMinion.HasAura)
{
benifit -= 2;
}
if (sourceMinion.HasTaunt)
{
benifit -= 2;
}
if (canKill)
{
score += targetMinion.Damage;
}
else if (canSurvive)
{
score += sourceMinion.Damage;
}
if (canKill && canSurvive)
{
score += benifit;
}
else if (!canKill && canSurvive)
{
score += benifit * 0.625;
}
else if (canKill && !canSurvive)
{
score += benifit * 0.475;
}
else
{
score += benifit * 0.125;
if (sourceMinion.HasAura)
{
score -= 2;
}
if (sourceMinion.HasTaunt)
{
score -= 2;
}
// !canKill && !canSurvive
score += 0;
}
return(score);
}
