public void load()
{
ptext = "<xml><start></start></xml>";
reader = XmlReader.Create(new StringReader(ptext));
idhash = new Dictionary <int, int>();
myTerr = new MyTerrain();
}
public void load(string text)
{
ptext = text;
reader = XmlReader.Create(new StringReader(ptext));
idhash = new Dictionary <int, int>();
myTerr = new MyTerrain();
}
public void load(string text)
{
ptext = text;
reader = XmlReader.Create(new StringReader(ptext));
idhash = new Dictionary<int, int>();
myTerr = new MyTerrain();
}
private void testApproximation()
{
Debug.Log("Testing Approximation class!");
MyTerrain t = new MyTerrain();
List <Vector3[]> cs = new List <Vector3[]>();
cs.Add(new Vector3[] {
new Vector3(0f, 0f, 0f),
new Vector3(100f, 0f, 0f),
new Vector3(100f, 100f, 0f),
new Vector3(0f, 100f, 0f)
});
cs.Add(new Vector3[] {
new Vector3(0f, 0f, 0f),
new Vector3(100f, 0f, 0f),
new Vector3(0f, 100f, 0f),
new Vector3(0f, 0f, 0f)
});
t.load(cs);
for (int i = 0; i < cs.Count; i++)
{
Debug.Log("- " + "Contour number " + i);
foreach (Vector3 v in t.getApproximatedContours(3)[i])
{
Debug.Log("- " + v.ToString());
}
}
Debug.Log("Testing Approximation finished.");
}
/// <summary>
/// Allows the game to perform any initialization it needs to before starting to run.
/// This is where it can query for any required services and load any non-graphic
/// related content. Calling base.Initialize will enumerate through any components
/// and initialize them as well.
/// </summary>
protected override void Initialize()
{
//设置全屏
//GraphicsAdapter adapter = graphics.GraphicsDevice.Adapter;
//graphics.PreferredBackBufferWidth = adapter.CurrentDisplayMode.Width;
//graphics.PreferredBackBufferHeight = adapter.CurrentDisplayMode.Height;
//graphics.ToggleFullScreen();
//初始化二维管理器
mySpriteManager = new MySpriteManager(this);
//初始化摄像机
Matrix projection = Matrix.CreatePerspectiveFieldOfView((float)Math.PI / 4.0f /*视野范围*/, GraphicsDevice.Viewport.AspectRatio /*按屏幕比例转换*/, 1.0f /*最近距离*/, 10000.0f /*最远距离*/);
myCamera = new MyCamera(new Vector3(0, 0, 1000), Vector3.Forward, Vector3.Up, projection);
my3DSpriteManager = new MyModelManager(this, myCamera);
//初始化天空球
mySky = new MySkysphere(this);
mySky.View = myCamera.View;
//创建菜单
myMenu = new MyMenu(this);
//创建地形
myTerrain = new MyTerrain(this, Content.Load <Texture2D>("heightmap"), Content.Load <Texture2D>("GrassTx"), myCamera);
myTerrain.Scale = new Vector3(10, 150, 10);
myTerrain.Position = new Vector3(-600, -200, 1000);
//创建寻路算法测试
foundRoad = new FoundRoadTest(this, graphics);
Components.Add(foundRoad);
Components.Add(myTerrain);
Components.Add(mySky);
Components.Add(mySpriteManager);
Components.Add(my3DSpriteManager);
Components.Add(myMenu);
base.Initialize();
}
public void load()
{
ptext = "<xml><start></start></xml>";
reader = XmlReader.Create(new StringReader(ptext));
idhash = new Dictionary<int, int>();
myTerr = new MyTerrain();
}
private void InitModificator()
{
if (terrainModificator == null)
{
MyTerrain t = MyTerrain.GetTerrain();
terrainModificator = new Modificator(t);
}
}
public void loadStringFromFile(string path)
{
try {
ptext = File.ReadAllText(path);
myTerr = new MyTerrain();
}
catch (Exception e) {
Debug.LogError("Nenasiel sa file " + e.Message);
}
}
private void UpdateTerrain()
{
if (HasChangedData() && MyTerrain.IsInitalized())
{
MyTerrain.GetTerrain().BeachWidth = BeachWidth;
MyTerrain.GetTerrain().SeaLevel = SeaLevel;
MyTerrain.GetTerrain().ScaleFactor = HeightMultiplier;
// MyTerrainV2.GetTerrain().BeachWidth = BeachWidth;
}
}
public Chunk(GameObject gameObject, Material material)
{
go = gameObject;
meshFilter = go.AddComponent <MeshFilter>();
meshRenderer = go.AddComponent <MeshRenderer>();
meshRenderer.material = material;
position = new Vector3(go.transform.position.x / WIDTH, go.transform.position.y / HEIGHT, go.transform.position.z / DEPTH);
terrainGO = GameObject.Find("Terrain");
terrain = terrainGO.GetComponent <MyTerrain>();
}
public void loadStringFromFile(string path)
{
try {
ptext = File.ReadAllText(path);
myTerr = new MyTerrain();
}
catch (Exception e) {
Debug.LogError("Nenasiel sa file " + e.Message);
}
}
void Awake()
{
if (instance == null)
{
instance = this;
}
else
{
Destroy(gameObject);
}
}
public override void OnInspectorGUI()
{
DrawDefaultInspector();
MyTerrain myTerrain = (MyTerrain)target;
if (GUILayout.Button("update terrain"))
{
myTerrain.CreateMesh();
}
}
private MyTerrain CreateTerrainChunk(float[,] heights, Vector2 pos)
{
Rect rect = RectUtils.OverlapRect(new Rect(pos.x * (MyTerrain.maxChankSize - 1), pos.y * (MyTerrain.maxChankSize - 1), MyTerrain.maxChankSize, MyTerrain.maxChankSize), terrainRect);
MyTerrain tmpMyTerrain = Instantiate(myTearrainGO).GetComponent <MyTerrain>();
tmpMyTerrain.gameObject.transform.SetParent(transform, false);
tmpMyTerrain.gameObject.transform.position += new Vector3(pos.x * MyTerrain.maxChankSize - pos.x, 0, pos.y * MyTerrain.maxChankSize - pos.y);
tmpMyTerrain.Init(heights, rect);
return(tmpMyTerrain);
}
private void GuaranteeTerrainInitialization()
{
if (Terrain == null)
{
Terrain = MyTerrain.GetTerrainAndInitializeIfNeeded(
GetComponent <TerrainProperties>().Heightmap,
GetComponent <TerrainProperties>().SeaLevel,
GetComponent <TerrainProperties>().BeachWidth,
GetComponent <TerrainProperties>().HeightMultiplier);
}
}
private void Awake()
{
string realPath = Application.streamingAssetsPath + "/" + Path;
if (File.Exists(realPath))
{
//字符流读取地形文件,并创建地形对象
MyTerrain = new MyTerrain(File.ReadAllText(realPath));
}
MeshFilter meshFilter = gameObject.AddComponent <MeshFilter>();
MeshRenderer meshRenderer = gameObject.AddComponent <MeshRenderer>();
meshRenderer.material = Material;
MyTerrain.SetMeshFilter(meshFilter);
}
public override void Execute(MyTerrain terrain, float intensity, Vector3 pointInWC)
{
int[] pointInImageCoordinate = WorldCoordinateToImageCoordinate(terrain, pointInWC);
//Agora tenho a posição na imagem. Vou alterar o valor do pixel e atualizar o terreno
Texture2D hm = terrain.Heightmap;//Necessário criar essa variável local pra forçar o setter do Heightmap, que flaga como Dirty
Color oldColor = hm.GetPixel(pointInImageCoordinate[0], pointInImageCoordinate[1]);
Color newColor = new Color(0, 0, 0);
if (RaiseOrLower == ElevationChange.Lower)
{
newColor = oldColor - new Color(1.0f * intensity, 1.0f * intensity, 1.0f * intensity);
}
if (RaiseOrLower == ElevationChange.Raise)
{
newColor = oldColor + new Color(1.0f * intensity, 1.0f * intensity, 1.0f * intensity);
}
hm.SetPixel(pointInImageCoordinate[0], pointInImageCoordinate[1], newColor);
terrain.Heightmap = hm;
}
// https://en.wikipedia.org/wiki/Gaussian_function
// Olhar a sessão de gaussiano 2d
public override void Execute(MyTerrain terrain, float intensity, Vector3 pointInWC)
{
int[] pointInImageCoordinate = WorldCoordinateToImageCoordinate(terrain, pointInWC);
//pointInImageCoordinate é o centro da função gaussiana
List <float> gaussianMaskPoints = new List <float>();
int width = terrain.Heightmap.width;//Assumo quadrado
if (intensity == 0)
{
intensity = 0.001f;
}
float sigmaX = intensity * 10.0f;
float sigmaY = intensity * 10.0f;
float A = intensity / 50;
Texture2D tex = terrain.Heightmap;
for (int x = 0; x < width; x++)
{
for (int z = 0; z < width; z++)
{
int[] p = new int[] { x, z };
float v = EvaluateGaussian(pointInImageCoordinate, p, sigmaX, sigmaY, A);
Color oldColor = terrain.Heightmap.GetPixel(x, z);
Color valueToAdd = new Color(v, v, v);
Color newColor;
if (this.RaiseOrLower == ElevationChange.Lower)
{
newColor = oldColor - valueToAdd;
}
else
{
newColor = oldColor + valueToAdd;
}
tex.SetPixel(x, z, newColor);
}
}
tex.Apply();
terrain.Heightmap = tex;
//SaveTextureToFile(tex, "/Debug/debug" + (++ct) + ".png");
}
public override void Execute(MyTerrain terrain, float intensity, Vector3 pointInWC)
{
throw new System.NotImplementedException();
}
//Inventory
//----------------------------------------
private void take_Or_Place_Item()
{
Ray cameraRay = cam.ScreenPointToRay(Input.mousePosition);
if (Input.GetMouseButtonDown(0))
{
RaycastHit[] hits;
hits = Physics.RaycastAll(cameraRay, 2f);
foreach (RaycastHit hit in hits)
{
if (hit.collider.tag == "Block" || hit.collider.tag == "Vehicles" || hit.collider.tag == "Turret" || hit.collider.tag == "Chest")
{
Transform parent = hit.collider.transform;
if (hit.collider.tag != "Block")
{
parent = OtherMetods.FindParent(hit.collider.transform, "Entitys");
}
if (parent == null)
{
return;
}
int idItem = Id.getId(parent.name);
ItemInventory item = new ItemInventory(idItem, 1, Id.TypeItem.None);
if (hit.collider.tag == "Block")
{
item.type = Id.TypeItem.Block;
}
else
{
item.type = Id.TypeItem.Entity;
}
inventoryExchangeItems.inventory.AddItemInventory(item);
Destroy(parent.gameObject);
break;
}
}
}
else if (Input.GetMouseButtonDown(1))
{
if (inventoryExchangeItems.inventory.arrItems[inventoryExchangeItems.inventory.currentItemToolbar].count > 0)
{
RaycastHit hit;
Ray ray = new Ray(cam.transform.position, cameraRay.direction * 2f);
ItemInventory item = inventoryExchangeItems.inventory.arrItems[inventoryExchangeItems.inventory.currentItemToolbar];
if (item.count > 0 && item.type != Id.TypeItem.None)
{
switch (item.type)
{
case Id.TypeItem.Block:
{
if (Physics.Raycast(ray, out hit, 2f))
{
int x, y, z;
x = Mathf.RoundToInt(hit.point.x);
y = Mathf.RoundToInt(hit.point.y);
z = Mathf.RoundToInt(hit.point.z);
if (hit.point.x % 0.5 == 0)
{
if (transform.position.x < hit.point.x)
{
if (x != (int)hit.point.x)
{
x--;
}
}
else
{
if (x != (int)hit.point.x + 1)
{
x++;
}
}
}
if (hit.point.y % 0.5 == 0)
{
if (cam.transform.position.y < hit.point.y)
{
if (y != (int)hit.point.y)
{
y--;
}
}
else
{
if (y != (int)hit.point.y + 1)
{
y++;
}
}
}
if (hit.point.z % 0.5 == 0)
{
if (transform.position.z < hit.point.z)
{
if (z != (int)hit.point.z)
{
z--;
}
}
else
{
if (z != (int)hit.point.z + 1)
{
z++;
}
}
}
MyTerrain.CreateBlock(item.id, new Vector3(x, y, z));
}
break;
}
case Id.TypeItem.Entity:
{
Vector3 pos = transform.position + transform.forward * 5;
MyTerrain.CreateEntity(item.id, pos, transform.rotation);
break;
}
}
inventoryExchangeItems.inventory.arrItems[inventoryExchangeItems.inventory.currentItemToolbar].count--;
if (inventoryExchangeItems.inventory.arrItems[inventoryExchangeItems.inventory.currentItemToolbar].count == 0)
{
inventoryExchangeItems.inventory.arrItems[inventoryExchangeItems.inventory.currentItemToolbar].type = Id.TypeItem.None;
inventoryExchangeItems.inventory.arrItems[inventoryExchangeItems.inventory.currentItemToolbar].id = -1;
}
}
}
}
}
