/// <summary>
/// Check what a projectile hit. The possibilities are:
/// Nothing hit, Hit enemy, Hit self, hit own/enemy's crate.
/// </summary>
/// <param name="projectile">The projectile for which to
/// perform the check.</param>
/// <returns>A result inidicating what, if anything, was hit</returns>
private HitCheckResult CheckHit(Projectile projectile)
{
HitCheckResult hitRes = HitCheckResult.Nothing;
// Build a sphere around a projectile
Vector3 center = new Vector3(projectile.ProjectilePosition, 0);
BoundingSphere sphere = new BoundingSphere(center,
Math.Max(projectile.ProjectileTexture.Width / 2,
projectile.ProjectileTexture.Height / 2));
// Check Self-Hit - create a bounding box around self
Vector3 min = new Vector3(catapultPosition, 0);
Vector3 max = new Vector3(catapultPosition +
new Vector2(animations["Fire"].FrameSize.X,
animations["Fire"].FrameSize.Y), 0);
BoundingBox selfBox = new BoundingBox(min, max);
// Check enemy - create a bounding box around the enemy
min = new Vector3(enemy.Catapult.Position, 0);
max = new Vector3(enemy.Catapult.Position +
new Vector2(animations["Fire"].FrameSize.X,
animations["Fire"].FrameSize.Y), 0);
BoundingBox enemyBox = new BoundingBox(min, max);
// Check self-crate - Create bounding box around own crate
min = new Vector3(crate.Position, 0);
max = new Vector3(crate.Position + new Vector2(crate.Width, crate.Height), 0);
BoundingBox selfCrateBox = new BoundingBox(min, max);
// Check enemy-crate - Create bounding box around enemy crate
min = new Vector3(enemy.Catapult.crate.Position, 0);
max = new Vector3(enemy.Catapult.crate.Position +
new Vector2(enemy.Catapult.crate.Width, enemy.Catapult.crate.Height), 0);
BoundingBox enemyCrateBox = new BoundingBox(min, max);
// Check self hit
if (sphere.Intersects(selfBox) && currentState != CatapultState.HitKill)
{
AudioManager.PlaySound("catapultExplosion");
// Launch hit animation sequence on self
UpdateHealth(self, sphere, selfBox);
if (self.Health <= 0)
{
Hit(true);
enemy.Score++;
}
hitRes = HitCheckResult.SelfCatapult;
}
// Check if enemy was hit
else if (sphere.Intersects(enemyBox) &&
enemy.Catapult.CurrentState != CatapultState.HitKill &&
enemy.Catapult.CurrentState != CatapultState.Reset)
{
AudioManager.PlaySound("catapultExplosion");
// Launch enemy hit animaton
UpdateHealth(enemy, sphere, enemyBox);
if (enemy.Health <= 0)
{
enemy.Catapult.Hit(true);
self.Score++;
}
hitRes = HitCheckResult.EnemyCatapult;
currentState = CatapultState.Reset;
}
// Check if own crate was hit
else if (sphere.Intersects(selfCrateBox))
{
hitRes = HitCheckResult.SelfCrate;
}
// Check if enemy crate was hit
else if (sphere.Intersects(enemyCrateBox))
{
hitRes = HitCheckResult.EnemyCrate;
}
return(hitRes);
}
/// <summary>
/// Check what a projectile hit. The possibilities are:
/// Nothing hit, Hit enemy, Hit self, hit own/enemy's crate.
/// </summary>
/// <param name="projectile">The projectile for which to
/// perform the check.</param>
/// <returns>A result inidicating what, if anything, was hit</returns>
private HitCheckResult CheckHit(Projectile projectile)
{
HitCheckResult hitRes = HitCheckResult.Nothing;
// Build a sphere around a projectile
Vector3 center = new Vector3(projectile.ProjectilePosition, 0);
BoundingSphere sphere = new BoundingSphere(center,
Math.Max(projectile.ProjectileTexture.Width / 2,
projectile.ProjectileTexture.Height / 2));
// Check Self-Hit - create a bounding box around self
Vector3 min = new Vector3(catapultPosition, 0);
Vector3 max = new Vector3(catapultPosition +
new Vector2(animations["Fire"].FrameSize.X,
animations["Fire"].FrameSize.Y), 0);
BoundingBox selfBox = new BoundingBox(min, max);
// Check enemy - create a bounding box around the enemy
min = new Vector3(enemy.Catapult.Position, 0);
max = new Vector3(enemy.Catapult.Position +
new Vector2(animations["Fire"].FrameSize.X,
animations["Fire"].FrameSize.Y), 0);
BoundingBox enemyBox = new BoundingBox(min, max);
// Check self-crate - Create bounding box around own crate
min = new Vector3(crate.Position, 0);
max = new Vector3(crate.Position + new Vector2(crate.Width, crate.Height), 0);
BoundingBox selfCrateBox = new BoundingBox(min, max);
// Check enemy-crate - Create bounding box around enemy crate
min = new Vector3(enemy.Catapult.crate.Position, 0);
max = new Vector3(enemy.Catapult.crate.Position +
new Vector2(enemy.Catapult.crate.Width, enemy.Catapult.crate.Height), 0);
BoundingBox enemyCrateBox = new BoundingBox(min, max);
// Check self hit
if (sphere.Intersects(selfBox) && currentState != CatapultState.HitKill)
{
AudioManager.PlaySound("catapultExplosion");
// Launch hit animation sequence on self
UpdateHealth(self, sphere, selfBox);
if (self.Health <= 0)
{
Hit(true);
enemy.Score++;
}
hitRes = HitCheckResult.SelfCatapult;
}
// Check if enemy was hit
else if (sphere.Intersects(enemyBox) &&
enemy.Catapult.CurrentState != CatapultState.HitKill &&
enemy.Catapult.CurrentState != CatapultState.Reset)
{
AudioManager.PlaySound("catapultExplosion");
// Launch enemy hit animaton
UpdateHealth(enemy, sphere, enemyBox);
if (enemy.Health <= 0)
{
enemy.Catapult.Hit(true);
if (self.IsActive)
{
self.Score++;
if (App.g_isTwoHumanPlayers)
{
Dictionary <string, object> scoreProperties = new Dictionary <string, object>();
if (GlobalContext.PlayerIsFirstOnAppWarp)
{
GlobalContext.tableProperties["Player1Score"] = self.Score;
scoreProperties.Add("Player1Score", self.Score);
}
else
{
scoreProperties.Add("Player2Score", self.Score);
GlobalContext.tableProperties["Player2Score"] = self.Score;
}
WarpClient.GetInstance().UpdateRoomProperties(GlobalContext.GameRoomId, scoreProperties, null);
}
}
}
hitRes = HitCheckResult.EnemyCatapult;
currentState = CatapultState.Reset;
}
// Check if own crate was hit
else if (sphere.Intersects(selfCrateBox))
{
hitRes = HitCheckResult.SelfCrate;
}
// Check if enemy crate was hit
else if (sphere.Intersects(enemyCrateBox))
{
hitRes = HitCheckResult.EnemyCrate;
}
return(hitRes);
}
