/// <summary>
/// Shoot a bullet directly at the specified target.
/// </summary>
/// <param name="targetPosition">The bullet's target</param>
/// <param name="gameTime">The current time, used for firing rate</param>
public void ShootAt(Character shooter, Vector2 targetPosition, GameTime gameTime)
{
if ((ammunition > 0 || ammunition == -1) && lastFired + cooldown < gameTime.TotalRealTime.TotalMilliseconds)
{
lastFired = gameTime.TotalRealTime.TotalMilliseconds;
Engine.lua.CallOn(state, "ShootAt", shooter, targetPosition, gameTime);
if ((ammunition > 0) && (!SnailsPace.cheatInfiniteAmmo)) ammunition--;
if (shooter is Helix)
{
Engine.sound.play(cue);
}
}
}
/// <summary>
/// Starts up a game engine for the specified map
/// </summary>
/// <param name="mapName">The name given to the map in the file system</param>
public Engine(String mapName)
{
if (instance != null)
{
#region Cleanup the old instance
instance = null;
map = null;
bullets = null;
explosions = null;
lua = null;
sound = null;
player = null;
boss = null;
System.GC.Collect();
#endregion
}
instance = this;
sound = SnailsPace.soundManager;
// Stuff needed by maps
loadFonts();
// Initialize Lua, the Player, and the Map
lua = new GameLua(mapName);
map = new Map(mapName);
// Setup lists for objects that will be used later
bullets = new List<Bullet>();
explosions = new List<Explosion>();
collidingObjects = new List<GameObject>();
// Load the Fonts, Sprites, and some helper Game Objects that will be needed.
loadHUD();
setupPauseOverlay();
setupMapBounds();
// Initialize the Renderer
setupGameRenderer();
}
/// <summary>
/// Called when a character is inside of a trigger.
/// </summary>
/// <param name="character">The character inside the trigger.</param>
public void triggerIn(Character character)
{
inside = true;
Engine.lua.CallOn(state, "triggerIn", character, Engine.gameTime);
}
/// <summary>
/// Called when a characer exits a trigger.
/// </summary>
/// <param name="character"></param>
public void triggerOut(Character character)
{
inside = false;
Engine.lua.CallOn(state, "triggerOut", character, Engine.gameTime);
}
/// <summary>
/// Trigger the trigger.
/// </summary>
/// <param name="character">The character that triggered the trigger.</param>
public void trigger(Character character)
{
Engine.lua.CallOn(state, "trigger", character, Engine.gameTime);
}
