public void Spawn(GameTime gametime)
{
if (mSpawnIntervalMillis <= 0)
{
mSpawnIntervalMillis = mRandom.Next(1000, 10000);
}
if ((int)gametime.TotalGameTime.TotalMilliseconds % mSpawnIntervalMillis != 0)
{
return;
}
var index = mRandom.Next(mAi.GetSpawners().Count);
foreach (var spawner in mAi.GetSpawners()[index])
{
var enemyUnit = spawner.SpawnEnemy(EEnemyType.Attack,
mDirector.GetStoryManager.Level.Camera,
mDirector.GetStoryManager.Level.Map,
mDirector.GetStoryManager.Level.GameScreen);
mEnemyUnits.Add(enemyUnit);
}
mSpawnIntervalMillis = 0;
}
public void Spawn(GameTime gametime)
{
if ((int)gametime.TotalGameTime.TotalMilliseconds % SpawnIntervalMillis != 0)
{
return;
}
foreach (var spawner in mAi.GetSpawners())
{
var enemyUnit = spawner.SpawnEnemy(mDirector.GetStoryManager.Level.Camera,
mDirector.GetStoryManager.Level.Map,
mDirector.GetStoryManager.Level.GameScreen);
mEnemyUnits.Add(enemyUnit);
}
}
public void CreateNewBase(GameTime gametime)
{
if (mBaseCount > 0 && !mActive)
{
// don't build any further bases when the AI isn't active.
return;
}
if (!(mDirector.GetMilitaryManager.PlayerPlatformCount > PlatformCountNewBaseTrigger * mBaseCount ||
mDirector.GetMilitaryManager.PlayerDefensePlatformCount > DefensePlatformCountNewBaseTrigger * mBaseCount))
{
return;
}
var requestNewPlatform = false;
Pair <Triple <CommandCenter, List <PlatformBlank>, List <Road> >, Rectangle> baseToAdd;
do
{
baseToAdd = StructureLayoutHolder.GetStructureOnMap(mAi.Difficulty, ref mDirector);
// make sure the base is atleast a certain distance away from the player at start
if (Vector2.Distance(
mDirector.GetStoryManager.StructureMap.GetPlatformList().First().AbsolutePosition,
new Vector2(baseToAdd.GetSecond().Center.X, baseToAdd.GetSecond().Center.Y)) < FirstBaseDistance)
{
requestNewPlatform = true;
continue;
}
// make sure the new structure doesn't overlap with an existing enemy structure
if (mBaseCount <= 0)
{
break;
}
foreach (var rect in mCollidingRects)
{
if (!rect.Intersects(baseToAdd.GetSecond()))
{
continue;
}
requestNewPlatform = true;
break;
}
} while (requestNewPlatform);
mAi.AddStructureToGame(baseToAdd.GetFirst(), baseToAdd.GetSecond());
mCollidingRects.Add(baseToAdd.GetSecond());
var spawners = mAi.GetSpawners();
if (spawners.Count <= mBaseCount || spawners[mBaseCount].Count <= 0)
{
// we don't have any spawners available in the given structure thus not able to spawn any enemy units.
mBaseCount++;
return;
}
SpawnOneUnit(EEnemyType.Scout, mAi.GetSpawners()[mBaseCount][0]);
// also generate some defending units, note that these don't move away from their base, but are more or less stationary defenders.
SpawnOneUnit(EEnemyType.Defend, mAi.GetSpawners()[mBaseCount][0]);
SpawnOneUnit(EEnemyType.Defend, mAi.GetSpawners()[mBaseCount][0]);
SpawnOneUnit(EEnemyType.Defend, mAi.GetSpawners()[mBaseCount][0]);
SpawnOneUnit(EEnemyType.Defend, mAi.GetSpawners()[mBaseCount][0]);
SpawnOneUnit(EEnemyType.Defend, mAi.GetSpawners()[mBaseCount][0]);
mBaseCount++;
}
