private void RepaintMesh()
{
TacticsTerrainMesh terrain = (TacticsTerrainMesh)target;
Vector2[] uvArray = new Vector2[terrain.GetComponent <MeshFilter>().sharedMesh.uv.Length];
foreach (Dictionary <Vector3, TerrainQuad> quadDictionary in quads.Values)
{
foreach (TerrainQuad quad in quadDictionary.Values)
{
quad.CopyUVs(uvArray);
}
}
terrain.GetComponent <MeshFilter>().sharedMesh.uv = uvArray;
uvs = new List <Vector2>(uvArray);
}
private void AddEvent(MapEvent3D mapEvent)
{
TacticsTerrainMesh terrain = (TacticsTerrainMesh)target;
Map map = terrain.GetComponent <Map>();
GameObjectUtility.SetParentAndAlign(mapEvent.gameObject, map.objectLayer.gameObject);
Undo.RegisterCreatedObjectUndo(mapEvent, "Create " + mapEvent.name);
mapEvent.SetLocation(new Vector2Int((int)primarySelection.pos.x, (int)primarySelection.pos.z));
Selection.activeObject = mapEvent.gameObject;
}
private void Rebuild(bool regenMesh)
{
TacticsTerrainMesh terrain = (TacticsTerrainMesh)target;
PrefabStage prefabStage = PrefabStageUtility.GetPrefabStage(terrain.gameObject);
if (prefabStage != null)
{
EditorSceneManager.MarkSceneDirty(prefabStage.scene);
}
MeshFilter filter = terrain.GetComponent <MeshFilter>();
Mesh mesh = filter.sharedMesh;
if (mesh == null)
{
mesh = new Mesh();
AssetDatabase.CreateAsset(mesh, "Assets/Resources/TacticsMaps/Meshes/" + terrain.gameObject.name + ".asset");
filter.sharedMesh = mesh;
}
quads = new Dictionary <Vector3, Dictionary <Vector3, TerrainQuad> >();
vertices = new List <Vector3>();
uvs = new List <Vector2>();
tris = new List <int>();
for (int z = 0; z < terrain.size.y; z += 1)
{
for (int x = 0; x < terrain.size.x; x += 1)
{
// top vertices
float height = terrain.HeightAt(x, z);
AddQuad(new Vector3(x, height, z), new Vector3(x + 1, height, z + 1), terrain.TileAt(x, z),
new Vector3(x, height, z), new Vector3(0, 1, 0));
// side vertices
foreach (OrthoDir dir in Enum.GetValues(typeof(OrthoDir)))
{
float currentHeight = terrain.HeightAt(x, z);
float neighborHeight = terrain.HeightAt(x + dir.Px3DX(), z + dir.Px3DZ());
if (currentHeight > neighborHeight)
{
Vector2 off1 = Vector2.zero, off2 = Vector2.zero;
switch (dir)
{
case OrthoDir.South:
off1 = new Vector2(0, 0);
off2 = new Vector2(1, 0);
break;
case OrthoDir.East:
off1 = new Vector2(1, 1);
off2 = new Vector2(1, 0);
break;
case OrthoDir.North:
off1 = new Vector2(1, 1);
off2 = new Vector2(0, 1);
break;
case OrthoDir.West:
off1 = new Vector2(0, 0);
off2 = new Vector2(0, 1);
break;
}
for (float y = neighborHeight; y < currentHeight; y += 0.5f)
{
AddQuad(new Vector3(x + off1.x, y, z + off1.y),
new Vector3(x + off2.x, y + 0.5f, z + off2.y),
terrain.TileAt(x, z, y, dir),
new Vector3(x, y + 0.5f, z), dir.Px3D());
}
}
}
}
}
if (regenMesh)
{
selectedQuads.Clear();
mesh.Clear();
mesh.vertices = vertices.ToArray();
mesh.triangles = tris.ToArray();
mesh.uv = uvs.ToArray();
mesh.RecalculateBounds();
mesh.RecalculateNormals();
}
}
public void ConfigureNewGrid(Vector2Int at, Vector2Int size, TacticsTerrainMesh terrain,
Func <Vector2Int, bool> rangeRule, Func <Vector2Int, bool> selectRule)
{
transform.position = new Vector3(0.0f, 0.0f, 0.0f);
LineOfSightEffect los = terrain.GetComponent <LineOfSightEffect>();
MeshFilter filter = this.mesh;
if (filter.mesh != null)
{
Destroy(filter.mesh);
}
Mesh mesh = new Mesh();
filter.mesh = mesh;
List <Vector3> vertices = new List <Vector3>();
List <Vector2> uvs = new List <Vector2>();
List <int> tris = new List <int>();
for (int y = at.y; y < at.y + size.y; y += 1)
{
for (int x = at.x; x < at.x + size.x; x += 1)
{
if (terrain.HeightAt(x, y) == 0.0f || !los.CachedIsVisible(new Vector2Int(x, y)))
{
continue;
}
bool selectable = selectRule(new Vector2Int(x, y));
bool rangeable = rangeRule(new Vector2Int(x, y));
if (selectable || rangeable)
{
int vertIndex = vertices.Count;
float height = terrain.HeightAt(x, y);
for (int i = 0; i < 4; i += 1)
{
if (selectable)
{
uvs.Add(new Vector2(
i % 2 == 0 ? .5f : 0,
i < 2 ? .5f : 0));
}
else if (rangeable)
{
uvs.Add(new Vector2(
i % 2 == 0 ? 1 : .5f,
i < 2 ? .5f : 0));
}
vertices.Add(new Vector3(
x + (i % 2 == 0 ? 1 : 0),
height,
y + (i < 2 ? 1 : 0)));
}
tris.Add(vertIndex);
tris.Add(vertIndex + 2);
tris.Add(vertIndex + 1);
tris.Add(vertIndex + 1);
tris.Add(vertIndex + 2);
tris.Add(vertIndex + 3);
}
}
}
mesh.vertices = vertices.ToArray();
mesh.uv = uvs.ToArray();
mesh.triangles = tris.ToArray();
mesh.RecalculateNormals();
}
