public SoundEmitter(Location l, float _SoundPower)
{
location = l;
radius = 0.3f;
soundPower = _SoundPower;
circleLine = DrawerStructure.CreateCircle(TerrainBoard.transformGridToPosition(l.x, l.y), radius, new Color(0, 1, 1));
}
public Queue <Vector2> Search(Vector2 a, Vector2 b)
{
Location start = TerrainBoard.transformPositionToGrid(a);
Location goal = TerrainBoard.transformPositionToGrid(b);
SearchAlgorithm.Search(start, goal);
Queue <Vector2> targets = new Queue <Vector2>();
foreach (Location l in SearchAlgorithm.GetResult())
{
targets.Enqueue(TerrainBoard.transformGridToPosition(l.x, l.y));
}
return(targets);
//TerrainBoard.ResetColor();
//foreach (Location i in TerrainBoard.AStar.GetExploredList())
//{
// TerrainBoard.SetColor(i.x,i.y,Color.red);
//}
}
//Location l, float radius, float intensity,float power)
private void UpdateSoundParticle(SoundEmitter e)
{
int Rangex = e.location.x + (int)e.radius;
int Rangey = e.location.y + (int)e.radius;
List <Location> walls = new List <Location>();
//Find wall
for (int x = e.location.x - (int)e.radius - 1; x < Rangex; x++)
{
for (int y = e.location.y - (int)e.radius; y < Rangey; y++)
{
if (TerrainBoard.map.IsWall(x, y))
{
walls.Add(new Location(x, y));
}
}
}
for (int x = 0; x < Rangex; x++)
{
if (x < 0 || x >= TerrainBoard.map.width)
{
continue;
}
for (int y = 0; y < Rangey; y++)
{
if (y < 0 || y >= TerrainBoard.map.height)
{
continue;
}
Vector2 dir = new Vector2(x - e.location.x, y - e.location.y);
//Check if collided with wall
bool intersected = false;
foreach (Location i in walls)
{
int wallNeighbourCount = 0;
if (TerrainBoard.map.IsWall(i + new Location(-1, -1)))
{
wallNeighbourCount++;
}
if (TerrainBoard.map.IsWall(i + new Location(0, -1)))
{
wallNeighbourCount++;
}
if (TerrainBoard.map.IsWall(i + new Location(1, -1)))
{
wallNeighbourCount++;
}
if (TerrainBoard.map.IsWall(i + new Location(-1, 0)))
{
wallNeighbourCount++;
}
if (TerrainBoard.map.IsWall(i + new Location(1, 0)))
{
wallNeighbourCount++;
}
if (TerrainBoard.map.IsWall(i + new Location(-1, 1)))
{
wallNeighbourCount++;
}
if (TerrainBoard.map.IsWall(i + new Location(0, 1)))
{
wallNeighbourCount++;
}
if (TerrainBoard.map.IsWall(i + new Location(1, 1)))
{
wallNeighbourCount++;
}
if (i.x == e.location.x && i.y == e.location.y)
{
continue;
}
Vector2 rayStart = new Vector2(x, y);
Vector2 rayEnd = new Vector2(e.location.x, e.location.y);
if (LineAABBIntersect(new Vector2(i.x, i.y), rayStart, rayEnd))
{
intersected = true;
if (e.ChildCount < 3 && !e.isChild)
{
if (!toBeCreatedLocation.Contains(e.location) && wallNeighbourCount < 2)
{
++e.ChildCount;
CreateEmitter(TerrainBoard.transformGridToPosition(i.x, i.y), e.soundPower / 3, true);
}
}
}
}
if (intersected)
{
continue;
}
if (dir.magnitude < e.radius)
{
float currentIntensity = IntensityGrid[x, y] + e.intensity;
if (currentIntensity > 1)
{
currentIntensity = 1;
}
IntensityGrid[x, y] = currentIntensity;
}
}
}
}