/// <summary>
/// Checks biome at terrain uv position and spawns different terrain if needed
/// </summary>
public void CheckBiome()
{
// determine which mask cam to check based on masterDecalTag
if (!Physics.Raycast(tp.maskPainterCams[(int)MaskNames.Master].transform.position + uvPos, Vector3.forward, out var hitMaster))
{
return;
}
Vector3 checkMaskCamPos;
if (hitMaster.collider.CompareTag(MaskNames.Red.ToString()))
{
checkMaskCamPos = tp.maskPainterCams[(int)MaskNames.Red].transform.position;
}
else if (hitMaster.collider.CompareTag(MaskNames.Green.ToString()))
{
checkMaskCamPos = tp.maskPainterCams[(int)MaskNames.Green].transform.position;
}
else
{
checkMaskCamPos = tp.maskPainterCams[(int)MaskNames.Blue].transform.position;
}
// check mask cam for mask cam decal tag and send to terrain select
if (!Physics.Raycast(checkMaskCamPos + uvPos, Vector3.forward, out var hitMask))
{
return;
}
// selects new terrain and adds terrain behaviour data
GameObject selectedTerrain = ts.SelectedTerrain(hitMaster.collider.tag, hitMask.collider.tag, isUp);
// check if same terrain
if (hitMaster.collider.CompareTag(masterDecalTag) && hitMask.collider.CompareTag(maskDecalTag))
{
return;
}
//Debug.Log("<b>Old Master:</b> " + masterDecalTag + "<b> New Master:</b> " + hitMaster.collider.tag + " <b>Old Mask:</b> " + maskDecalTag + " <b>New Mask:</b> " + hitMask.collider.tag + " <b>Old Terrain:</b> " + transform.parent.name + " <b>New Terrain:</b> " + selectedTerrain.name);
// spawn new terrain
var pos = transform;
GameObject spawnedTerrain = Instantiate(selectedTerrain, pos.position, pos.rotation, planet);
spawnedTerrain.GetComponentInChildren <TerrainBehaviour>().SetTerrainValues(hitMaster.collider.tag, hitMask.collider.tag, uvPos);
//print("<b>GameObject: </b>" + gameObject.name + " <b>Parent: </b>" + spawnedTerrain.transform.parent.name);
//Debug.Log("<b>Old Master:</b> " + masterDecalTag + "<b> New Master:</b> " + hitMaster.collider.tag + " <b>Old Mask:</b> " + maskDecalTag + " <b>New Mask:</b> " + hitMask.collider.tag + " <b>Old Terrain:</b> " + gameObject.name + " <b>New Terrain:</b> " + selectedTerrain.name);
// destroy old (parent)
Destroy(gameObject.transform.parent.gameObject);
}
/// <summary>
/// Determine the terrain to spawn based on terrain tool selected and biome hit
/// </summary>
/// <param name="cursorRay">The position of the hit</param>
private void DetermineTerrain(Ray cursorRay)
{
if (terrainToolSelected == TerrainTools.Erase)
{
selectedTerrain = terrainEraser;
SpawnTerrainEraser(cursorRay);
}
else
{
// Get UV pos
Vector3 uvWorldPosition = Vector3.zero;
if (!HitTestUVPosition(cursorRay, ref uvWorldPosition, maskPainterCams[(int)MaskNames.Master]))
{
return;
}
// determine which mask cam to check based on masterDecalTag
if (!Physics.Raycast(maskPainterCams[(int)MaskNames.Master].transform.position + uvWorldPosition, Vector3.forward, out var hitMaster))
{
return;
}
Vector3 checkMaskCamPos;
if (hitMaster.collider.CompareTag(MaskNames.Red.ToString()))
{
checkMaskCamPos = maskPainterCams[(int)MaskNames.Red].transform.position;
}
else if (hitMaster.collider.CompareTag(MaskNames.Green.ToString()))
{
checkMaskCamPos = maskPainterCams[(int)MaskNames.Green].transform.position;
}
else
{
checkMaskCamPos = maskPainterCams[(int)MaskNames.Blue].transform.position;
}
// check mask cam for mask cam decal tag and send to terrain select
if (!Physics.Raycast(checkMaskCamPos + uvWorldPosition, Vector3.forward, out var hitMask))
{
return;
}
switch (terrainToolSelected)
{
case TerrainTools.Plants:
selectedTerrain = ts.SelectedTerrain(hitMaster.collider.tag, hitMask.collider.tag, false);
break;
case TerrainTools.Up:
selectedTerrain = ts.SelectedTerrain(hitMaster.collider.tag, hitMask.collider.tag, true);
break;
}
//Debug.Log("<b>Master:</b> " + hitMaster.collider.tag + " <b>Mask:</b> " + hitMask.collider.tag + " <b>Terrain:</b> " + selectedTerrain.name);
SpawnTerrainOnPlanet(cursorRay, hitMaster.collider.tag, hitMask.collider.tag, uvWorldPosition);
}
// choose terrain audio
placementAudio.ChooseTerrainAudio(selectedTerrain);
}