//##Lypyl
/// <summary>
/// Get distance between 2 world points represented by DFPosition objects
/// Returns -1 on error
/// </summary>
public double Distance(DFPosition pos)
{
double dist = -1;
try
{
dist = Math.Sqrt(Math.Pow(Math.Abs(X - pos.X), 2) + Math.Pow(Math.Abs(Y - pos.Y), 2));
}
catch (Exception ex)
{
DaggerfallWorkshop.DaggerfallUnity.LogMessage(ex.Message, true);
}
return dist;
}
void CreateCrossHair(DFPosition pos, int regionIndex = -1)
{
if (regionIndex == -1)
regionIndex = GetPlayerRegion();
CreateCrossHair(pos.X, pos.Y, regionIndex);
}
// Teleports player to a random location in a random region
IEnumerator TeleportRandomLocation()
{
if (!CanTeleport())
yield break;
// Find a random location
UnityEngine.Random.seed = UnityEngine.Time.renderedFrameCount;
DFPosition mapPos = new DFPosition();
bool found = false;
while (!found)
{
// Get random region
int regionIndex = UnityEngine.Random.Range(0, dfUnity.ContentReader.MapFileReader.RegionCount);
DFRegion region = dfUnity.ContentReader.MapFileReader.GetRegion(regionIndex);
if (region.LocationCount == 0)
continue;
// Get random location
int locationIndex = UnityEngine.Random.Range(0, region.MapTable.Length);
DFLocation location = dfUnity.ContentReader.MapFileReader.GetLocation(regionIndex, locationIndex);
if (!location.Loaded)
continue;
// Check inside range
mapPos = MapsFile.LongitudeLatitudeToMapPixel((int)location.MapTableData.Longitude, (int)location.MapTableData.Latitude);
if ((mapPos.X >= TerrainHelper.minMapPixelX + 2 && mapPos.X < TerrainHelper.maxMapPixelX - 2) &&
(mapPos.Y >= TerrainHelper.minMapPixelY + 2 && mapPos.Y < TerrainHelper.maxMapPixelY - 2))
{
found = true;
}
}
// Teleport
if (titleScreen)
titleScreen.ShowTitle = true;
yield return new WaitForEndOfFrame();
streamingWorld.TeleportToCoordinates(mapPos.X, mapPos.Y);
}
//overloaded variant
void InjectMaterialProperties(DFPosition worldPos)
{
InjectMaterialProperties(worldPos.X, worldPos.Y);
}
protected virtual void RaiseOnMapPixelChangedEvent(DFPosition mapPixel)
{
if (OnMapPixelChanged != null)
OnMapPixelChanged(mapPixel);
}
bool CheckPosition()
{
DFPosition mapPixel = StreamingWorld.LocalPlayerGPS.CurrentMapPixel;
if (mapPixel.X != currentMapPixel.X ||
mapPixel.Y != currentMapPixel.Y)
{
lastMapPixel = currentMapPixel;
currentMapPixel = mapPixel;
return true;
}
return false;
}
// Start new character to location specified in INI
void StartNewCharacter()
{
DaggerfallUI.Instance.PopToHUD();
// Assign character sheet
PlayerEntity playerEntity = FindPlayerEntity();
playerEntity.AssignCharacter(characterSheet);
// Set game time
DaggerfallUnity.Instance.WorldTime.Now.SetClassicGameStartTime();
// Get start parameters
DFPosition mapPixel = new DFPosition(DaggerfallUnity.Settings.StartCellX, DaggerfallUnity.Settings.StartCellY);
bool startInDungeon = DaggerfallUnity.Settings.StartInDungeon;
// Read location if any
DFLocation location = new DFLocation();
ContentReader.MapSummary mapSummary;
bool hasLocation = DaggerfallUnity.Instance.ContentReader.HasLocation(mapPixel.X, mapPixel.Y, out mapSummary);
if (hasLocation)
{
if (!DaggerfallUnity.Instance.ContentReader.GetLocation(mapSummary.RegionIndex, mapSummary.MapIndex, out location))
hasLocation = false;
}
// Start at specified location
StreamingWorld streamingWorld = FindStreamingWorld();
if (hasLocation && startInDungeon && location.HasDungeon)
{
if (streamingWorld)
{
streamingWorld.TeleportToCoordinates(mapPixel.X, mapPixel.Y);
streamingWorld.suppressWorld = true;
}
playerEnterExit.EnableDungeonParent();
playerEnterExit.StartDungeonInterior(location);
}
else
{
playerEnterExit.EnableExteriorParent();
if (streamingWorld)
{
streamingWorld.SetAutoReposition(StreamingWorld.RepositionMethods.Origin, Vector3.zero);
streamingWorld.suppressWorld = false;
}
}
// Start game
GameManager.Instance.PauseGame(false);
DaggerfallUI.Instance.FadeHUDFromBlack();
}
/// <summary>
/// Converts world coord back to longitude and latitude.
/// </summary>
/// <param name="worldX">World X position in native Daggerfall units.</param>
/// <param name="worldZ">World Z position in native Daggerfall units.</param>
/// <returns>Longitude and latitude.</returns>
public static DFPosition WorldCoordToLongitudeLatitude(int worldX, int worldZ)
{
DFPosition mapPixel = WorldCoordToMapPixel(worldX, worldZ);
DFPosition pos = new DFPosition();
pos.X = mapPixel.X * 128;
pos.Y = (499 - mapPixel.Y) * 128;
return pos;
}
// Determines tile origin of location inside terrain area.
// This is not always centred precisely but rather seems to follow some other
// logic/formula for locations of certain RMB dimensions (e.g. 1x1).
// Unknown if there are more exceptions or if a specific formula is needed.
// This method will be used in the interim pending further research.
public static DFPosition GetLocationTerrainTileOrigin(int width, int height)
{
DFPosition result = new DFPosition();
result.X = (RMBLayout.RMBTilesPerTerrain - width * RMBLayout.RMBTilesPerBlock) / 2;
result.Y = (RMBLayout.RMBTilesPerTerrain - height * RMBLayout.RMBTilesPerBlock) / 2;
// 1x1 locations seem to always use 72, 55 as origin rather than 56, 56 as expected
if (width == 1 && height == 1)
{
result.X = 72;
result.Y = 55;
}
return result;
}
// Determines tile origin of location inside terrain area.
// This is not always centred precisely but rather seems to follow some other
// logic/formula for locations of certain RMB dimensions (e.g. 1x1).
// Unknown if there are more exceptions or if a specific formula is needed.
// This method will be used in the interim pending further research.
public static DFPosition GetLocationTerrainTileOrigin(DFLocation location)
{
// Get map width and height
int width = location.Exterior.ExteriorData.Width;
int height = location.Exterior.ExteriorData.Height;
// Centring works nearly all the time
DFPosition result = new DFPosition();
result.X = (RMBLayout.RMBTilesPerTerrain - width * RMBLayout.RMBTilesPerBlock) / 2;
result.Y = (RMBLayout.RMBTilesPerTerrain - height * RMBLayout.RMBTilesPerBlock) / 2;
// But some 1x1 locations (e.g. Privateer's Hold exterior) are positioned differently
// Seems to be 1x1 blocks using CUST prefix, but possibly more research needed
const int custPrefixIndex = 40;
if (width == 1 && height == 1)
{
if (location.Exterior.ExteriorData.BlockIndex[0] == custPrefixIndex)
{
result.X = 72;
result.Y = 55;
}
}
return result;
}
void UpdateWorldTerrain(DFPosition worldPos)
{
if (worldTerrainGameObject != null) // sometimes it can happen that this point is reached before worldTerrainGameObject was created, in such case we just skip
{
// do not forget to update shader parameters (needed for correct fragment discarding for terrain tiles of map pixels inside TerrainDistance-1 area (the detailed terrain))
Terrain terrain = worldTerrainGameObject.GetComponent<Terrain>();
terrain.materialTemplate.SetInt("_PlayerPosX", this.playerGPS.CurrentMapPixel.X);
terrain.materialTemplate.SetInt("_PlayerPosY", this.playerGPS.CurrentMapPixel.Y);
Vector3 offset = new Vector3(0.0f, 0.0f, 0.0f);
updatePositionWorldTerrain(ref worldTerrainGameObject, offset);
bool doSeasonalTexturesUpdate = shouldUpdateSeasonalTextures();
if (doSeasonalTexturesUpdate)
{
Material mat = terrain.materialTemplate;
updateMaterialSeasonalTextures(ref mat, currentSeason); // this is necessary since climate changes may occur after UpdateWorldTerrain() has been invoked, TODO: an event would be ideal to trigger updateSeasonalTextures() instead
terrain.materialTemplate = mat;
}
// make terrain transition ring update on next iteration in Update() as soon as no terrain transition ring update is still in progress
updateTerrainTransitionRing = true;
if (doSeasonalTexturesUpdate)
{
//updateSeasonalTexturesTerrainTransitionRing();
terrainTransitionRingUpdateSeasonalTextures = true;
}
Resources.UnloadUnusedAssets();
//System.GC.Collect();
}
}
//player teleporting
/// <summary>
/// Updates enhanced sky objects
/// </summary>
/// <param name="worldPos"></param>
public void EnhancedSkyUpdate(DFPosition worldPos)
{
//Debug.Log("EnhancedSkyUpdate");
if (updateSkyEvent != null && SkyManager.instance.EnhancedSkyCurrentToggle) //only trigger if eSky on
{
//Debug.Log("triggering fastTravelEvent");
updateSkyEvent(IsOvercast);
}
}
//// Find location by name
//bool FindLocation(string name, out DFRegion.RegionMapTable locationInfo)
//{
// locationInfo = new DFRegion.RegionMapTable();
// if (string.IsNullOrEmpty(name))
// {
// return false;
// }
// string[] locations = regionRecord.Region.MapNames.OrderBy(p => p).ToArray();
// name = name.ToLower();
// for (int i = 0; i < locations.Count(); i++)
// {
// if (locations[i].ToLower().StartsWith(name)) // Valid location found,
// {
// if (!regionRecord.Region.MapNameLookup.ContainsKey(locations[i]))
// {
// DaggerfallUnity.LogMessage("Error: location name key not found in Region MapNameLookup dictionary");
// return false;
// }
// int index = regionRecord.Region.MapNameLookup[locations[i]];
// locationInfo = regionRecord.Region.MapTable[index];
// return true;
// }
// else if (locations[i][0] > name[0])
// {
// return false;
// }
// }
// return false;
//}
// Teleports player to position
void TravelToLocation(DFPosition pos)
{
TravelToLocation(pos.X, pos.Y);
}
// Gets current player position in map pixels
DFPosition GetPlayerMapPosition()
{
DFPosition position = new DFPosition();
PlayerGPS playerGPS = GameManager.Instance.PlayerGPS;
if (playerGPS)
position = playerGPS.CurrentMapPixel;
return position;
}
// Init world at startup or when player teleports
private void InitWorld(bool repositionPlayer = false)
{
// Cannot init world without a player, as world positions around player
if (LocalPlayerGPS == null)
return;
// Player must be at origin on init for proper world sync
// Starting position will be assigned when terrain ready
LocalPlayerGPS.transform.position = Vector3.zero;
// Init streaming world
ClearStreamingWorld();
worldCompensation = Vector3.zero;
mapOrigin = LocalPlayerGPS.CurrentMapPixel;
MapPixelX = mapOrigin.X;
MapPixelY = mapOrigin.Y;
playerStartPos = new Vector3(LocalPlayerGPS.transform.position.x, 0, LocalPlayerGPS.transform.position.z);
lastPlayerPos = playerStartPos;
// This value is the amount of scene player movement equivalent to 1 native world map unit
sceneMapRatio = 1f / MeshReader.GlobalScale;
// Set player world position to match PlayerGPS
// StreamingWorld will then sync player to world
worldX = LocalPlayerGPS.WorldX;
worldZ = LocalPlayerGPS.WorldZ;
init = true;
this.repositionPlayer = repositionPlayer;
RaiseOnInitWorldEvent();
}
/// <summary>
/// Converts map pixel coord to longitude and latitude.
/// </summary>
/// <param name="mapPixelX">Map pixel X.</param>
/// <param name="mapPixelY">Map pixel Y.</param>
/// <returns></returns>
public static DFPosition MapPixelToLongitudeLatitude(int mapPixelX, int mapPixelY)
{
DFPosition pos = new DFPosition();
pos.X = mapPixelX * 128;
pos.Y = (499 - mapPixelY) * 128;
return pos;
}
/// <summary>
/// Converts map pixel to world coord.
/// </summary>
/// <param name="worldX">Map pixel X.</param>
/// <param name="worldZ">Map pixel Y.</param>
/// <returns>World position.</returns>
public static DFPosition MapPixelToWorldCoord(int mapPixelX, int mapPixelY)
{
DFPosition pos = new DFPosition();
pos.X = mapPixelX * 32768;
pos.Y = (499 - mapPixelY) * 32768;
return pos;
}
/// <summary>
/// Returns terrain GameObject from mapPixel, or null if
/// no terrain objects are mapped to that pixel
/// </summary>
public GameObject GetTerrainFromPixel(DFPosition mapPixel)
{
return GetTerrainFromPixel(mapPixel.X, mapPixel.Y);
}
/// <summary>
/// Converts world coord to nearest map pixel.
/// </summary>
/// <param name="worldX">World X position in native Daggerfall units.</param>
/// <param name="worldZ">World Z position in native Daggerfall units.</param>
/// <returns>Map pixel position.</returns>
public static DFPosition WorldCoordToMapPixel(int worldX, int worldZ)
{
DFPosition pos = new DFPosition();
pos.X = worldX / 32768;
pos.Y = 499 - (worldZ / 32768);
return pos;
}
protected virtual void RaiseOnTeleportToCoordinatesEvent(DFPosition worldPos)
{
if (OnTeleportToCoordinates != null)
OnTeleportToCoordinates(worldPos);
}
// Copies a subset of Color32 array into XY position of another Color32 array
public static void CopyColors(ref Color32[] src, ref Color32[] dst, DFSize srcSize, DFSize dstSize, DFPosition srcPos, DFPosition dstPos, DFSize copySize)
{
for (int y = 0; y < copySize.Height; y++)
{
for (int x = 0; x < copySize.Width; x++)
{
Color32 col = src[(srcPos.Y + y) * srcSize.Width + (srcPos.X + x)];
dst[(dstPos.Y + y) * dstSize.Width + (dstPos.X + x)] = col;
}
}
}
// Init world at startup or when player teleports
private void InitWorld()
{
// Cannot init world without a player, as world positions around player
// Also do nothing if world is on hold at start
if (LocalPlayerGPS == null || suppressWorld)
return;
// Player must be at origin on init for proper world sync
// Starting position will be assigned when terrain ready based on respositionMethod
LocalPlayerGPS.transform.position = Vector3.zero;
// Raise OnPreInitWorld event
RaiseOnPreInitWorldEvent();
// Init streaming world
ClearStreamingWorld();
worldCompensation = Vector3.zero;
mapOrigin = LocalPlayerGPS.CurrentMapPixel;
MapPixelX = mapOrigin.X;
MapPixelY = mapOrigin.Y;
playerStartPos = new Vector3(LocalPlayerGPS.transform.position.x, 0, LocalPlayerGPS.transform.position.z);
lastPlayerPos = playerStartPos;
// Set player world position to match PlayerGPS
// StreamingWorld will then sync player to world
worldX = LocalPlayerGPS.WorldX;
worldZ = LocalPlayerGPS.WorldZ;
init = true;
RaiseOnInitWorldEvent();
}
void Initialize()
{
playerMotor.ClearActivePlatform();
DFPosition mapPixel = StreamingWorld.LocalPlayerGPS.CurrentMapPixel;
currentMapPixel = mapPixel;
lastMapPixel = mapPixel;
}
//Gets path from player location to destination
void GetPath(DFPosition endPos)
{
Vector2[] directions = new Vector2[] { new Vector2(0, 1), new Vector2(1, 0), new Vector2(0, -1), new Vector2(-1, 0), new Vector2(1, 1), new Vector2(-1, 1), new Vector2(1, -1), new Vector2(-1, -1) };
//Vector2[] directions = new Vector2[] { new Vector2(0, 1), new Vector2(1, 0), new Vector2(0, -1), new Vector2(-1, 0)}; //4 direction movement
Vector2 current = new Vector2(GameManager.Instance.PlayerGPS.CurrentMapPixel.X, GameManager.Instance.PlayerGPS.CurrentMapPixel.Y);
Vector2 end = new Vector2(endPos.X, endPos.Y);
terrains.Clear();
while(current != end)
{
float distance = Vector2.Distance(current,end);
int selection = 0;
for (int i = 0; i < directions.Length; i++)
{
Vector2 next = current + directions[i];
if (current.x < 0 || current.y < 0 || current.x >= DaggerfallConnect.Arena2.MapsFile.MaxMapPixelX || current.y >= DaggerfallConnect.Arena2.MapsFile.MaxMapPixelY)
continue;
float check = Vector2.Distance(next, end);
if(check < distance)
{
distance = check;
selection = i;
}
}
current += directions[selection];
terrains.Add((TerrainTypes)DaggerfallUnity.Instance.ContentReader.MapFileReader.GetClimateIndex((int)current.x, (int)current.y));
}
}
// Calculate location rect in world units
private void CalculateWorldLocationRect()
{
if (!hasCurrentLocation)
return;
// Convert world coords to map pixel coords then back again
// This finds the SW origin of this map pixel in world coords
DFPosition mapPixel = CurrentMapPixel;
DFPosition worldOrigin = MapsFile.MapPixelToWorldCoord(mapPixel.X, mapPixel.Y);
// Calculate centre point of this terrain area in world coords
DFPosition centrePoint = new DFPosition(
worldOrigin.X + (int)MapsFile.WorldMapTerrainDim / 2,
worldOrigin.Y + (int)MapsFile.WorldMapTerrainDim / 2);
// Get width and height of location in world units
int width = currentLocation.Exterior.ExteriorData.Width * (int)MapsFile.WorldMapRMBDim;
int height = currentLocation.Exterior.ExteriorData.Height * (int)MapsFile.WorldMapRMBDim;
// Set true location rect in world coordinates
locationWorldRectMinX = centrePoint.X - width / 2;
locationWorldRectMaxX = centrePoint.X + width / 2;
locationWorldRectMinZ = centrePoint.Y - height / 2;
locationWorldRectMaxZ = centrePoint.Y + height / 2;
}
public static Texture2D GetTextureFromCifRci(string name, int record, out DFPosition offset, int frame = 0, TextureFormat format = TextureFormat.ARGB32)
{
offset = new DFPosition();
DaggerfallUnity dfUnity = DaggerfallUnity.Instance;
if (!dfUnity.IsReady)
return null;
CifRciFile cifRciFile = new CifRciFile(Path.Combine(dfUnity.Arena2Path, name), FileUsage.UseMemory, true);
cifRciFile.LoadPalette(Path.Combine(dfUnity.Arena2Path, cifRciFile.PaletteName));
DFBitmap bitmap = cifRciFile.GetDFBitmap(record, frame);
Texture2D texture = new Texture2D(bitmap.Width, bitmap.Height, format, false);
texture.SetPixels32(cifRciFile.GetColor32(bitmap, 0));
texture.Apply(false, true);
texture.filterMode = DaggerfallUI.Instance.GlobalFilterMode;
offset = cifRciFile.GetOffset(record);
return texture;
}
// Start new character to location specified in INI
void StartNewCharacter()
{
DaggerfallUnity.ResetUID();
RaiseOnNewGameEvent();
DaggerfallUI.Instance.PopToHUD();
ResetWeaponManager();
// Must have a character document
if (characterDocument == null)
characterDocument = new CharacterDocument();
// Assign character sheet
PlayerEntity playerEntity = FindPlayerEntity();
playerEntity.AssignCharacter(characterDocument);
// Set game time
DaggerfallUnity.Instance.WorldTime.Now.SetClassicGameStartTime();
// Get start parameters
DFPosition mapPixel = new DFPosition(DaggerfallUnity.Settings.StartCellX, DaggerfallUnity.Settings.StartCellY);
bool startInDungeon = DaggerfallUnity.Settings.StartInDungeon;
// Read location if any
DFLocation location = new DFLocation();
ContentReader.MapSummary mapSummary;
bool hasLocation = DaggerfallUnity.Instance.ContentReader.HasLocation(mapPixel.X, mapPixel.Y, out mapSummary);
if (hasLocation)
{
if (!DaggerfallUnity.Instance.ContentReader.GetLocation(mapSummary.RegionIndex, mapSummary.MapIndex, out location))
hasLocation = false;
}
if (NoWorld)
{
playerEnterExit.DisableAllParents();
}
else
{
// Start at specified location
StreamingWorld streamingWorld = FindStreamingWorld();
if (hasLocation && startInDungeon && location.HasDungeon)
{
if (streamingWorld)
{
streamingWorld.TeleportToCoordinates(mapPixel.X, mapPixel.Y);
streamingWorld.suppressWorld = true;
}
playerEnterExit.EnableDungeonParent();
playerEnterExit.StartDungeonInterior(location);
}
else
{
playerEnterExit.EnableExteriorParent();
if (streamingWorld)
{
streamingWorld.SetAutoReposition(StreamingWorld.RepositionMethods.Origin, Vector3.zero);
streamingWorld.suppressWorld = false;
}
}
}
// Assign starting gear to player entity
DaggerfallUnity.Instance.ItemHelper.AssignStartingGear(playerEntity);
// Start game
GameManager.Instance.PauseGame(false);
DaggerfallUI.Instance.FadeHUDFromBlack();
DaggerfallUI.PostMessage(PostStartMessage);
if (OnStartGame != null)
OnStartGame(this, null);
}
public static Texture2D GetTextureFromImg(string name, out DFPosition offset, TextureFormat format = TextureFormat.ARGB32)
{
offset = new DFPosition();
DaggerfallUnity dfUnity = DaggerfallUnity.Instance;
if (!dfUnity.IsReady)
return null;
ImgFile imgFile = new ImgFile(Path.Combine(dfUnity.Arena2Path, name), FileUsage.UseMemory, true);
imgFile.LoadPalette(Path.Combine(dfUnity.Arena2Path, imgFile.PaletteName));
Texture2D texture = GetTextureFromImg(imgFile, format);
texture.filterMode = DaggerfallUI.Instance.GlobalFilterMode;
offset = imgFile.ImageOffset;
return texture;
}
/// <summary>
/// Converts longitude and latitude to map pixel coordinates.
/// The world is 1000x500 map pixels.
/// </summary>
/// <param name="longitude">Longitude position.</param>
/// <param name="latitude">Latitude position.</param>
/// <returns>Map pixel position.</returns>
public static DFPosition LongitudeLatitudeToMapPixel(int longitude, int latitude)
{
DFPosition pos = new DFPosition();
pos.X = longitude / 128;
pos.Y = 499 - (latitude / 128);
return pos;
}
void UpdateWorldTerrain(DFPosition worldPos)
{
if (worldTerrainGameObject != null) // sometimes it can happen that this point is reached before worldTerrainGameObject was created, in such case we just skip
{
// do not forget to update shader parameters (needed for correct fragment discarding for terrain tiles of map pixels inside TerrainDistance-1 area (the detailed terrain))
Terrain terrain = worldTerrainGameObject.GetComponent<Terrain>();
terrain.materialTemplate.SetInt("_PlayerPosX", this.playerGPS.CurrentMapPixel.X);
terrain.materialTemplate.SetInt("_PlayerPosY", this.playerGPS.CurrentMapPixel.Y);
Vector3 offset = new Vector3(0.0f, 0.0f, 0.0f);
updatePositionWorldTerrain(ref worldTerrainGameObject, offset);
updateSeasonalTextures();
Resources.UnloadUnusedAssets();
//System.GC.Collect();
}
}
