public SpawnGroupData(SpawnGroup group)
{
SpawnPos = new SerializableVector3[group.SpawnPos.Length];
for (int i = 0; i < group.SpawnPos.Length; i++)
{
SpawnPos[i] = group.SpawnPos[i];
}
SpawnRot = group.SpawnRot;
}
/// <summary>
/// Removes a new spawn group from the level and data structure.
/// </summary>
public void RemoveSpawnGroup(SpawnGroup group)
{
for (int i = 0; i < SpawnGroups.Count; i++)
{
if (group.GetInstanceID() == SpawnGroups[i].GetInstanceID())
{
SpawnGroups.RemoveAt(i);
return;
}
}
Debug.LogError("Spawn Group Doesn't Exist");
}
/// <summary>
/// Gets a random list of enemy spawns that will scale depending on the difficulty of the mission.
/// </summary>
/// <param name="id"> The ID of the block that the mission is located in. </param>
/// <param name="difficulty"> The difficulty of the mission. </param>
/// <param name="positions"> The list of the enemy spawn positions. </param>
/// <param name="rotations"> The list of the enemy spawn rotations. </param>
public void GetScaledSpawns(int id, int difficulty, out List <Vector3> positions, out List <float> rotations)
{
positions = new List <Vector3>();
rotations = new List <float>();
// If block doesn't exist or spawns don't exist then return null values
List <SpawnGroup> spawnGroups = null;
foreach (SpawnGroupHandler handler in enemySpawnPoints)
{
if (handler.BlockId == id)
{
spawnGroups = handler.SpawnGroups;
break;
}
}
if (spawnGroups == null)
{
#if UNITY_EDITOR
if (Application.isPlaying)
{
Debug.LogError("No Spawn points found for block " + id);
}
#endif
return;
}
if (id == 38)
{
positions.Add(spawnGroups[0].SpawnPos[0]);
rotations.Add(spawnGroups[0].SpawnRot[0]);
return;
}
difficulty = Mathf.Clamp(difficulty, 1, 5);
// Sets spawn chance (may need tweaking)
int[] chance = new int[5];
switch (difficulty)
{
case 1:
chance = difficultyOne;
break;
case 2:
chance = difficultyTwo;
break;
case 3:
chance = difficultyThree;
break;
case 4:
chance = difficultyFour;
break;
case 5:
chance = difficultyFive;
break;
}
if (chance[0] + chance[1] + chance[2] + chance[3] + chance[4] != 100)
{
Debug.Log("EnemySpawnHandler: Difficulty [" + difficulty + "] percentages don't add to 100, incorrect spawning possible");
}
// Makes sure groups aren't repeated
bool[] used = new bool[spawnGroups.Count];
for (int i = 0; i < used.Length; i++)
{
used[i] = false;
}
// Gets a random group for each spawn and gets the positions and rotations for each group used
for (int i = 0; i < spawnGroups.Count; i++)
{
SpawnGroup group = spawnGroups[i];
// Chance for spawn group size
int percentage = UnityEngine.Random.Range(0, 100);
int spawnNumber = 0;
// Gets the positions and rotations for the spawn size wanted
if (percentage < chance[0])
{
spawnNumber = 2;
}
else if (percentage < chance[0] + chance[1])
{
spawnNumber = 3;
}
else if (percentage < chance[0] + chance[1] + chance[2])
{
spawnNumber = 4;
}
else if (percentage < chance[0] + chance[1] + chance[2] + chance[3])
{
spawnNumber = 5;
}
else
{
spawnNumber = 6;
}
for (int j = 0; j < spawnNumber; j++)
{
positions.Add(group.SpawnPos[j]);
}
for (int j = 0; j < spawnNumber; j++)
{
rotations.Add(group.SpawnRot[j]);
}
}
}
