public override void ApplyToEnemy(Enemy target) {
target.effectDamageMultiplier += intensity;
}
public abstract void ApplyToEnemy(Enemy target);
public override void ApplyToEnemy(Enemy target) {
target.ApplyDebuffDamage(GetType(), (int)intensity);
}
public override void ApplyToEnemy(Enemy other) {
other.currentSpeed = other.currentSpeed - (other.currentSpeed * intensity);
}
void LaunchProjectile(Enemy enemy) {
// Oh look I accidentally invented polar coordinates.
if (towerStats.projectileType == Projectile.Type.PIERCE) {
float dist = towerStats.range;
float originAngle = Mathf.Atan2(enemy.transform.position.y - transform.position.y, enemy.transform.position.x - transform.position.x);
Vector3 target;
var x = dist * Mathf.Cos(originAngle) + transform.position.x;
var y = dist * Mathf.Sin(originAngle) + transform.position.y;
target = new Vector3(x, y, 0f);
FireProjectile(new Vector3(x, y, 0f));
} else if (towerStats.projectileType == Projectile.Type.MULTI) {
int shots = Mathf.RoundToInt(towerStats.projectileSizeModifier);
float cone = towerStats.projectileDeviationModifier;
float dist = towerStats.range;
float originAngle = Mathf.Atan2(enemy.transform.position.y - transform.position.y, enemy.transform.position.x - transform.position.x);
List<Vector3> targets = new List<Vector3>();
if (shots % 2 == 1) {
targets.Add(PolarToWorldSpace(dist, originAngle, transform.position));
shots -= 1;
}
for (int i = 1; i <= (shots / 2); i++) {
float anglePerPair = (cone / shots) * Mathf.Deg2Rad;
float[] multipliers = { 1, -1 };
foreach (var mult in multipliers) {
float currentAngle = originAngle + (anglePerPair * i * mult);
targets.Add(PolarToWorldSpace(dist, currentAngle, transform.position));
}
}
targets.ForEach(target => FireProjectile(target));
} else if (towerStats.projectileType == Projectile.Type.PULSE) {
FireProjectile(transform.position);
} else {
FireProjectile();
}
}
public void DamageEnemiesInRadius(float radius, Enemy target = null) {
var others = Physics2D.OverlapCircleAll(transform.position, projectileEffectSizeModifier);
foreach (var potentialEnemy in others) {
if (potentialEnemy.gameObject.CompareTag("Enemy")) {
var distance = Vector2.Distance(potentialEnemy.transform.position, this.transform.position);
var blastRadiusRatio = (projectileEffectSizeModifier - distance) / projectileEffectSizeModifier;
blastRadiusRatio = 1f - (1f - projectileEffectDeviationModifier) * (1f - blastRadiusRatio);
var enemy = potentialEnemy.GetComponent<Enemy>();
// Forget all this math if this dude is the primary target.
if (enemy == target) {
blastRadiusRatio = 1f;
}
MaybeDamageEnemy(enemy, blastRadiusRatio);
}
}
}
private void MaybeDamageEnemy(Enemy enemy, float projectileScaler = 1f) {
if (!enemiesDamaged.Contains(enemy)) {
enemy.ApplyProjectileEffects(this, projectileScaler);
enemiesDamaged.Add(enemy);
}
}
public void AddEnemyToList(Enemy script) {
enemies.Add(script);
}
