void SpawnMap()
{
mappings = mappingsHolder.mappings;
for (int x = 0; x < fullMap.width; x++)
{
for (int y = 0; y < fullMap.height; y++)
{
Color pixelColor = fullMap.GetPixel(x, y);
if (pixelColor.a == 0)
{
continue;
}
TileMapping tile = Array.Find(mappings, TileMapping => TileMapping.color == pixelColor);
Vector3 thisOffset = new Vector3(tileSize * (float)x, tileSize * (float)y, 0);
Vector3 spawnPos = transform.position + thisOffset;
if (tile != null && tile.prefab != null) //avoid errors during testing
{
Instantiate(tile.prefab, spawnPos, Quaternion.identity).transform.parent = this.transform;
}
else
{
print("no prefab for this mapping");
}
}
}
SpawnableMapping[] spawnablesMappings = mappingsHolder.spawnableMappings;
for (int x = 0; x < spawnablesMap.width; x++)
{
for (int y = 0; y < spawnablesMap.height; y++)
{
Color pixelColor = spawnablesMap.GetPixel(x, y);
if (pixelColor.a == 0)
{
continue;
}
SpawnableMapping tile = Array.Find(spawnablesMappings, SpawnableMapping => SpawnableMapping.color == pixelColor);
Vector3 thisOffset = new Vector3(tileSize * (float)x, tileSize * (float)y, 0);
Vector3 spawnPos = transform.position + thisOffset;
if (tile != null && tile.prefab != null) //avoid errors during testing
{
Instantiate(tile.prefab, spawnPos, Quaternion.identity).transform.parent = this.transform;
}
else
{
print("Could not instanciate spawnable with pixel color: " + pixelColor);
}
}
}
}
bool IsValidPosition(Vector2Int pos, List <Vector2Int> takenPositions, SpawnableMapping mapping)
{
bool ret = true;
if (takenPositions.Contains(pos))
{
ret = false; //dont pick used position
}
if (takenPositions.Contains(pos + Vector2Int.down) || takenPositions.Contains(pos + Vector2Int.up) ||
takenPositions.Contains(pos + Vector2Int.left) || takenPositions.Contains(pos + Vector2Int.right))
{
ret = false; //dont pick adjacent to used position
}
if (mapping.type == SpawnableMapping.SpawnableType.treasure)
{
float weight = treasureWeights.Find(treasureWieght => treasureWieght.position == pos).weight;
if (weight < UnityEngine.Random.value)
{
ret = false; // weight treasure spawning
}
}
return(ret);
}
