public GameObject Create(GameObject.Name name, float posX = 0.0f, float posY = 0.0f)
{
GameObject pGameObj = null;
switch (name)
{
case GameObject.Name.PurpleOctopus:
pGameObj = new PurpleOctopus(GameObject.Name.PurpleOctopus, GameSprite.Name.PurpleOctopus, posX, posY);
break;
case GameObject.Name.BlueCrab:
pGameObj = new BlueCrab(GameObject.Name.BlueCrab, GameSprite.Name.BlueCrab, posX, posY);
break;
case GameObject.Name.GreenSquid:
pGameObj = new GreenSquid(GameObject.Name.GreenSquid, GameSprite.Name.GreenSquid, posX, posY);
break;
case GameObject.Name.OrangeSaucer:
pGameObj = new OrangeSaucer(GameObject.Name.OrangeSaucer, GameSprite.Name.OrangeSaucer, posX, posY);
break;
case GameObject.Name.AlienColumn:
pGameObj = new AlienColumn(GameObject.Name.AlienColumn, GameSprite.Name.NullObject, 0.0f, 0.0f);
break;
case GameObject.Name.AlienGrid:
pGameObj = new AlienGrid(GameObject.Name.AlienGrid, GameSprite.Name.NullObject, 0.0f, 0.0f);
break;
default:
// something is wrong
Debug.Assert(false);
break;
}
Debug.Assert(pGameObj != null);
// Attached to Group
pGameObj.ActivateGameSprite(this.pSpriteBatch);
pGameObj.ActivateCollisionSprite(this.pCollisionSpriteBatch);
return(pGameObj);
}
public GameObject Create(AlienCategory.Type type, GameObject.Name gameName, float posX = 0.0f, float posY = 0.0f)
{
GameObject pAlien = null;
switch (type)
{
case AlienCategory.Type.Squid:
pAlien = new Squid(gameName, GameSprite.Name.Squid, posX, posY);
break;
case AlienCategory.Type.Crab:
pAlien = new Crab(gameName, GameSprite.Name.Crab, posX, posY);
break;
case AlienCategory.Type.Octopus:
pAlien = new Octopus(gameName, GameSprite.Name.Octopus, posX, posY);
break;
case AlienCategory.Type.AlienColumn:
pAlien = new AlienColumn(gameName, GameSprite.Name.NullObject, posX, posY);
break;
case AlienCategory.Type.AlienGrid:
pAlien = new AlienGrid(gameName, GameSprite.Name.NullObject, posX, posY);
break;
default:
// something is wrong
Debug.Assert(false);
break;
}
// add to the tree
this.pTree.Add(pAlien);
// Attached to Group
pAlien.ActivateGameSprite(this.pSpriteBatch);
pAlien.ActivateCollisionSprite(this.pCollisionSpriteBatch);
return(pAlien);
}