public static void RandomAbility(BattleController battleController, CombatantController source)
{
// Use a random strife ability on a random player character
AbilityData ability = source.StrifeAbilities[UnityEngine.Random.Range(0, source.StrifeAbilities.Count)];
battleController.ExecuteTurnWithAbilityOnRandomTarget(ability);
}
/// <summary>
/// Deals damage to a given target combatant based on the stats of a given
/// source combatant.
/// </summary>
/// <param name="source">The attacking combatant.</param>
/// <param name="target">The combatant being attacked.</param>
private IEnumerator DoAttack(CombatantController source, CombatantController target)
{
// If these combatants are animating, wait for them to finish
while (currentlyAnimatingCombatants.Contains(source.BattleID) ||
currentlyAnimatingCombatants.Contains(target.BattleID))
{
Debug.Log("Waiting for combatants to finish animating!");
yield return(null);
}
// These combatants are ready to animate, so remove them from the anim
// queue
combatantsQueuedForAnim.Remove(source.BattleID);
combatantsQueuedForAnim.Remove(target.BattleID);
// Add the combatant IDs to the list of currently animating ones
// so they don't get involved in any future animations throughout this
// one
currentlyAnimatingCombatants.Add(source.BattleID);
currentlyAnimatingCombatants.Add(target.BattleID);
Vector3 moveTarget = target.transform.position;
if (target.Allegiance == Allegiance.PLAYER)
{
moveTarget += new Vector3(0.3f, 0f);
}
else
{
moveTarget += new Vector3(-0.3f, 0f);
}
Vector3 startPos = source.transform.position;
// Move the combatant to "attack range" of its target
yield return(MoveCombatantToPos(source, moveTarget, 0.5f));
source.SetAnimBool("attacking", true);
yield return(new WaitForSeconds(source.GetAnimDuration("attacking")));
// Simply use the attack ability
DoAbility(attackAbility, source, new List <CombatantController>()
{
target
});
source.SetAnimBool("attacking", false);
yield return(MoveCombatantToPos(source, startPos, 0.5f));
// These combatants are no longer animating, so remove them from the
// list so they can be involved in future animations
currentlyAnimatingCombatants.Remove(source.BattleID);
currentlyAnimatingCombatants.Remove(target.BattleID);
}
protected override void Awake()
{
base.Awake();
_sprite = GetComponent <tk2dSprite>();
_controller = GetComponent <CombatantController>();
_animator = GetComponent <CombatantAnimator>();
StrangeUtils.Bubble(_animator.DeathSignal, DeathSignal);
StrangeUtils.Bubble(_animator.AttackCompleteSignal, AttackCompleteSignal);
StrangeUtils.Bubble(_animator.DodgeCompleteSignal, DodgeCompleteSignal);
}
/// <summary>
/// Smoothly moves a combatant's sprite to the given location in world space
/// over the given duration.
/// </summary>
/// <param name="source">The combatant moving.</param>
/// <param name="target">The location being moved to.</param>
/// <param name="duration">How long the combatant should be in motion for</param>
/// <returns></returns>
private IEnumerator MoveCombatantToPos(CombatantController source, Vector3 target, float duration)
{
source.SetAnimBool("moving", true);
Vector3 startPos = source.transform.position;
float dt = 0f;
while (dt < duration)
{
dt += Time.smoothDeltaTime;
source.transform.position = Vector3.Lerp(startPos, target, dt / duration);
yield return(null);
}
source.transform.position = target;
source.SetAnimBool("moving", false);
}
private void KillCombatant(CombatantController target)
{
// Set their animation
target.SetAnimBool("dead", true);
// If all enemies or heroes are dead, end the battle
int numDeadHeroes = 0;
int numDeadEnemies = 0;
for (int i = 0; i < GetNumHeroes(); ++i)
{
if (Combatants[i].HP <= 0)
{
numDeadHeroes++;
}
}
for (int i = GetNumHeroes(); i < GetNumCombatants(); ++i)
{
if (Combatants[i].HP <= 0)
{
numDeadEnemies++;
}
}
// Check if the battle is over
if (numDeadHeroes == GetNumHeroes())
{
State = BattleState.ENEMYWON;
EndBattle();
}
else if (numDeadEnemies == GetNumEnemies())
{
State = BattleState.PLAYERWON;
EndBattle();
}
else
{
// Refresh turn order
RefreshTurnOrder();
turnController.ForceRefreshTurnOrder();
}
}
/// <summary>
/// Executes an ability from a given combatant to the given target combatants.
/// </summary>
/// <param name="ability">The Ability object being executed</param>
/// <param name="source">The combatant using the ability.</param>
/// <param name="targets">A list of combatants being targeted by the ability.</param>
private void DoAbility(AbilityData ability, CombatantController source, List <CombatantController> targets)
{
// Start the ability's animation
Debug.Log("TODO: Ability animations!");
// Apply the ability to each target combatant
foreach (CombatantController target in targets)
{
// Apply any effects the ability has on the target
foreach (EffectData effect in ability.effects)
{
target.ApplyEffect(effect, source);
// Generate any floating combat text if required
floatingTextController.PlayTextForEffect(effect, GetCombatantTransform(target.BattleID));
}
// If the target combatant died, set their animation state
if (target.HP <= 0)
{
KillCombatant(target);
}
else
{
// Apply any auras the ability has on the target
foreach (AuraData aura in ability.auras)
{
target.AddAura(aura, source);
}
}
// Modify the caster's resource values
if (source.Allegiance == Allegiance.PLAYER)
{
HeroController heroSource = (HeroController)source;
if (heroSource.IsProtag)
{
// Jack's Calm and Strife generation are not mutually exclusive
heroSource.Calm += ability.calmGen;
heroSource.Strife += ability.strifeGen;
}
else
{
// Abilities which generate Calm and Strife exist, but should
// not be usable by anyone other than the protagonist
if (ability.calmGen != 0 && ability.strifeGen != 0)
{
Debug.LogError("Abilities which generate Calm and Strife should not be usable by non-protagonist!");
Debug.Break();
}
// Non-protagonists lose one resource when they gain another
if (ability.calmGen > 0)
{
if (heroSource.Strife > 0)
{
heroSource.Strife -= ability.calmGen;
}
else
{
heroSource.Calm += ability.calmGen;
}
}
else if (ability.strifeGen > 0)
{
if (heroSource.Calm > 0)
{
heroSource.Calm -= ability.strifeGen;
}
else
{
heroSource.Strife += ability.strifeGen;
}
}
}
}
}
}
public void ApplyEffect(EffectData effect, CombatantController source)
{
if (effect.IsEmpty())
{
Debug.Log("Empty effect - skipping");
return;
}
Debug.Log("Applying effect " + effect.name + " to combatant " + Name + "[" + BattleID + "]");
string statStr = effect.stat.ToLowerInvariant();
if (statStr == "hp")
{
// Calculate the magnitude of this effect
int magnitude = effect.amount;
// Scale it with strength
if (magnitude > 0)
{
magnitude = (int)(magnitude + (source.Strength * effect.strengthScaling));
}
else if (magnitude < 0)
{
magnitude = (int)(magnitude - (source.Strength * effect.strengthScaling));
}
// Calculate if it crit or not
if (effect.canCrit)
{
// Crit chance is a 3% base plus an amount based on agility
float critChance = BASE_CRIT_CHANCE + (CRIT_AGIL_SCALING * source.Agility);
critChance /= 100.0f;
// Roll and see if this effect is critting
if (Random.value >= 1.0f - critChance)
{
Debug.Log(source.Name + "'s " + effect.name + " effect crit!");
magnitude *= 2;
}
}
// Apply the effect
HP = Mathf.Max(HP + magnitude, 0);
if (magnitude <= 0)
{
Debug.Log(Name + "[" + BattleID + "] took " + (-magnitude) + " damage from " + effect.name);
}
else
{
Debug.Log(Name + "[" + BattleID + "] was healed by " + magnitude + " from " + effect.name);
}
Debug.Log("It now has HP " + HP + "/" + MaxHP);
}
else if (statStr == "agility")
{
int magnitude = effect.amount;
// Calculate if it crit or not
if (effect.canCrit)
{
// Crit chance is a 3% base plus an amount based on agility
float critChance = BASE_CRIT_CHANCE + (CRIT_AGIL_SCALING * source.Agility);
critChance /= 100.0f;
// Roll and see if this effect is critting
if (Random.value >= 1.0f - critChance)
{
Debug.Log(source.Name + "'s " + effect.name + " effect crit!");
magnitude *= 2;
}
}
// Cannot have less than 1 agility
Agility = Mathf.Max(Agility + magnitude, 1);
// Since agility has changed, turn order may have too
battleController.RefreshTurnOrder();
}
else
{
Debug.Log("Unsupported effect type received!");
Debug.Break();
}
}
/// <summary>
/// Adds an aura to this combatant's list of currently active auras.
/// </summary>
/// <param name="aura">The Aura object being added to this combatant's aura list.</param>
/// <param name="caster">The CombatantController object applying the aura.</param>
public void AddAura(AuraData aura, CombatantController caster)
{
Debug.Log("Adding aura " + aura.name + " to combatant " + Name + "[" + BattleID + "]");
ActiveAuraCasterPairs.Add(new KeyValuePair <CombatantController, AuraData>(caster, aura));
}
public static void AttackRandom(BattleController battleController, CombatantController source)
{
battleController.ExecuteTurnWithAttack(source.BattleID, UnityEngine.Random.Range(0, battleController.GetNumHeroes()));
}
public static void DoNothing(BattleController battleController, CombatantController source)
{
battleController.PassTurn();
}
override public void OnStateEnter(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
{
combatant = animator.gameObject.GetComponent <CombatantController>();
}
void Start()
{
_controller = GetComponent <CombatantController>();
}