void OnEnable()
{
shapeChangedSinceLastRepaint = true;
shapeCreator = target as CreatureSpawnzones;
selectionInfo = new SelectionInfo();
Undo.undoRedoPerformed += OnUndoOrRedo;
Tools.hidden = true;
}
public void Spawn(Creature creature, int amount = 1)
{
float creatureTotalArea = 0f;
for (int i = 0; i < creatureSpawnzones.Count; i++)
{
if (creatureSpawnzones[i].creature == creature)
{
creatureTotalArea += creatureSpawnzones[i].totalArea; // No break as there can be multiple creatureSpawnzones for the same creature
}
}
for (int c = 0; c < amount; c++)
{
float pickedArea = (Random.value * creatureTotalArea);
float currentArea = 0f;
for (int i = 0; i < creatureSpawnzones.Count; i++)
{
for (int j = 0; j < creatureSpawnzones[i].areas.Length; j++)
{
currentArea += creatureSpawnzones[i].areas[j];
if (currentArea >= pickedArea)
{
Vector2 ab = creatureSpawnzones[i].polygonPoints[creatureSpawnzones[i].polygonTriangles[(j * 3) + 1]] - creatureSpawnzones[i].polygonPoints[creatureSpawnzones[i].polygonTriangles[j * 3]];
Vector2 ac = creatureSpawnzones[i].polygonPoints[creatureSpawnzones[i].polygonTriangles[(j * 3) + 2]] - creatureSpawnzones[i].polygonPoints[creatureSpawnzones[i].polygonTriangles[j * 3]];
float pickedMultiplierSumTotal = Random.value;
float pickedLengthAB = (pickedMultiplierSumTotal * Random.value);
float pickedLengthAC = (pickedMultiplierSumTotal - pickedLengthAB);
Vector2 pickedPoint = (creatureSpawnzones[i].polygonPoints[creatureSpawnzones[i].polygonTriangles[j * 3]] + (ab * pickedLengthAB + ac * pickedLengthAC));
Entity entity = GameObject.Instantiate(creature.prefab, new Vector3(pickedPoint.x, CreatureSpawnzones.GetHeight(pickedPoint.x, pickedPoint.y), pickedPoint.y), Quaternion.identity, transform).GetComponent <Entity>();
entity.creature = creature;
if (allSpawnedEntities.ContainsKey(creature))
{
allSpawnedEntities[creature].Add(entity);
}
else
{
allSpawnedEntities.Add(creature, new List <Entity>()
{
entity
});
}
break;
}
}
}
}
}
