private static bool HasCrystal(Vector2 pos, int innerRadius, int outerRadius, IMapData mapData)
{
for (int dx = -outerRadius; dx < outerRadius; dx++)
{
for (int dy = -outerRadius; dy < outerRadius; dy++)
{
var x = (int)pos.x + dx;
var y = (int)pos.y + dy;
if (x < 0 || x >= mapData.Width)
{
continue;
}
if (y < 0 || y >= mapData.Length)
{
continue;
}
if (Mathf.Abs(dx) < innerRadius || Mathf.Abs(dy) < innerRadius)
{
continue;
}
if (mapData.GetMapObjectAt(x, y) == MapObject.Crystal)
{
return(true);
}
}
}
return(false);
}
public static bool GetIsAreaFree(this IMapData data, Vector2 position, Vector2 size)
{
var intSize = new Vector2Int(Mathf.CeilToInt(size.x), Mathf.CeilToInt(size.y));
var intPos = new Vector2Int(Mathf.FloorToInt(position.x), Mathf.FloorToInt(position.y));
var toCompare = data.GetHeightAt(intPos.x, intPos.y);
for (int x = 0; x <= intSize.x; x++)
{
for (int y = 0; y <= intSize.y; y++)
{
var localPos = intPos + new Vector2Int(x, y);
if (localPos.x < 0 || localPos.x >= data.Width || localPos.y < 0 || localPos.y >= data.Length)
{
return(false);
}
if (Math.Abs(toCompare - data.GetHeightAt(localPos.x, localPos.y)) > 0.001)
{
return(false);
}
if (data.GetMapObjectAt(localPos.x, localPos.y) != MapObject.None && x != intSize.x && y != intSize.y)
{
return(false);
}
}
}
return(true);
}
public void LoadMap(IMapData mapData, bool generateNavMesh)
{
var meshFilter = GetComponent <MeshFilter>();
if (meshFilter == null)
{
throw new Exception("MeshFilter on map not found.");
}
if (meshFilter.mesh == null)
{
meshFilter.mesh = new Mesh();
}
var fowMeshFilter = FogOfWar.GetComponent <MeshFilter>();
if (fowMeshFilter.mesh == null)
{
fowMeshFilter.mesh = new Mesh();
}
var fowVertices = new List <Vector3>();
var mapVertices = new List <Vector3>();
var mapUVs = new List <Vector2>();
var fowUVs = new List <Vector2>();
var i = 0;
var mapIndices = new int[(mapData.Width - 1) * (mapData.Length - 1) * 4];
for (int x = 0; x < mapData.Width; x++)
{
for (int y = 0; y < mapData.Length; y++)
{
fowVertices.Add(GameUtils.GetPosition(new Vector2(x, y), mapData));
mapVertices.Add(GameUtils.GetPosition(new Vector2(x, y), mapData));
mapUVs.Add(new Vector2(x, y) / 4);
fowUVs.Add(new Vector2((float)x / mapData.Width, (float)y / mapData.Length));
if (y == mapData.Length - 1 || x == mapData.Width - 1)
{
continue;
}
mapIndices[i++] = x * mapData.Length + y;
mapIndices[i++] = x * mapData.Length + y + 1;
mapIndices[i++] = (x + 1) * mapData.Length + y + 1;
mapIndices[i++] = (x + 1) * mapData.Length + y;
}
}
ApplyMesh(meshFilter, mapVertices, mapIndices, mapUVs);
ApplyMesh(fowMeshFilter, fowVertices, mapIndices, fowUVs);
var mapCollider = GetComponent <MeshCollider>();
if (mapCollider != null)
{
mapCollider.sharedMesh = meshFilter.mesh;
}
var fowCollider = FogOfWar.GetComponent <MeshCollider>();
if (fowCollider != null)
{
fowCollider.sharedMesh = fowMeshFilter.mesh;
}
gameObject.isStatic = true;
for (int x = 0; x < mapData.Width; x++)
{
for (int y = 0; y < mapData.Length; y++)
{
var pos = GameUtils.GetPosition(new Vector2(x + 0.5f, y + 0.5f), mapData);
GameObject inst = null;
switch (mapData.GetMapObjectAt(x, y))
{
case MapObject.Tree:
inst = Instantiate(TreePrefab);
break;
case MapObject.Crystal:
inst = Instantiate(CrystalPrefab);
break;
}
if (inst == null)
{
continue;
}
inst.transform.parent = ObjectsContainer.transform;
inst.transform.localPosition = pos;
}
}
if (generateNavMesh)
{
var settings = NavMesh.CreateSettings();
settings.agentTypeID = AgentTypeID;
settings.agentRadius = 0;
settings.agentSlope = 60;
var source = new NavMeshBuildSource();
source.shape = NavMeshBuildSourceShape.Mesh;
source.sourceObject = meshFilter.mesh;
source.transform = transform.localToWorldMatrix;
var navMeshData = NavMeshBuilder.BuildNavMeshData(settings, new List <NavMeshBuildSource> {
source
}, new Bounds(new Vector3((float)mapData.Width / 2, 0, (float)mapData.Length / 2), new Vector3(mapData.Width, 2, mapData.Length)), transform.position, transform.rotation);
NavMesh.RemoveAllNavMeshData();
NavMesh.AddNavMeshData(navMeshData);
}
mMapData = mapData;
FogOfWarTexture.width = mapData.Width;
FogOfWarTexture.height = mapData.Length;
FogOfWarCamera.orthographicSize = Mathf.Max(mapData.Width - 1, mapData.Length - 1) / 2f;
FogOfWarCamera.transform.localPosition = new Vector3((mapData.Width - 1) / 2f, 10, (mapData.Length - 1) / 2f);
}
