public void SetPreviewTilemap(Unity_Map map, Unity_Tile[,] newTiles)
{
int w = newTiles.GetLength(0);
int h = newTiles.GetLength(1);
if (w <= 0 || h <= 0)
{
ClearPreviewTilemap();
return;
}
int cellSize = LevelEditorData.Level.CellSize;
Texture2D tex = new Texture2D(w * cellSize, h * cellSize);
for (int y = 0; y < h; y++)
{
for (int x = 0; x < w; x++)
{
Unity_Tile newTile = newTiles[x, y];
Unity_TileTexture tile = map.GetTile(newTile, LevelEditorData.CurrentSettings);
FillInTilePixels(tex, tile, newTile, x, y, cellSize, applyTexture: false);
}
}
tex.filterMode = FilterMode.Point;
tex.Apply();
tilemapPreview.sprite = Sprite.Create(tex, new Rect(0, 0, tex.width, tex.height), new Vector2(0, 0), LevelEditorData.Level.PixelsPerUnit, 0, SpriteMeshType.FullRect);
}
public void SetTileAtPos(int x, int y, Unity_Tile newTile, bool applyTexture = true)
{
var map = LevelEditorData.Level.Maps[LevelEditorData.CurrentMap];
if (y < 0 || y >= map.Height)
{
return;
}
if (x < 0 || x >= map.Width)
{
return;
}
// Update tile graphics
for (int i = 0; i < CollisionTilemaps.Length; i++)
{
CollisionTilemaps[i].SetTile(new Vector3Int(x, y, 0), null);
var type = LevelEditorData.Level.GetCollisionTypeGraphicFunc(newTile.Data.CollisionType);
if (CurrentCollisionIcons.ContainsKey(type))
{
CollisionTilemaps[i].SetTile(new Vector3Int(x, y, 0), CurrentCollisionIcons[type]);
}
}
for (int i = 0; i < GraphicsTilemaps.Length; i++)
{
Texture2D tex = GraphicsTilemaps[i].sprite.texture;
Unity_TileTexture tile = map.GetTile(newTile, LevelEditorData.CurrentSettings);
int cellSize = LevelEditorData.Level.CellSize;
FillInTilePixels(tex, tile, newTile, x, y, cellSize, applyTexture: applyTexture);
}
// Get the tile to set
var destTile = map.MapTiles[y * map.Width + x];
// Update destination tile values
destTile.Data.CollisionType = newTile.Data.CollisionType;
destTile.PaletteIndex = newTile.PaletteIndex;
destTile.Data.TileMapX = newTile.Data.TileMapX;
destTile.Data.TileMapY = newTile.Data.TileMapY;
destTile.Data.PC_Unk1 = newTile.Data.PC_Unk1;
destTile.Data.PC_Unk2 = newTile.Data.PC_Unk2;
// Get the correct transparency mode to set if available
if (map.TileSetTransparencyModes != null)
{
destTile.Data.PC_TransparencyMode = map.TileSetTransparencyModes[(map.TileSetWidth * newTile.Data.TileMapY) + newTile.Data.TileMapX];
}
}
private void FillInTilePixels(Texture2D tex, Unity_TileTexture tile, Unity_Tile t, int x, int y, int cellSize, bool applyTexture = false)
{
int texX = x * cellSize;
int texY = y * cellSize;
bool flipY = (t?.Data.VerticalFlip ?? false);
bool flipX = (t?.Data.HorizontalFlip ?? false);
if (tile?.texture == null)
{
tex.SetPixels(texX, texY, cellSize, cellSize, new Color[cellSize * cellSize]);
}
else
{
var tileTex = tile.texture;
tex.SetPixels(texX, texY, cellSize, cellSize, tile.GetPixels(flipX, flipY));
}
if (applyTexture)
{
tex.Apply();
}
}
/// <summary>
/// Gets the tile for the specific map tile
/// </summary>
/// <param name="mapTile">The map tile</param>
/// <param name="settings">The game settings</param>
/// <returns>The tile</returns>
public Unity_TileTexture GetTile(Unity_Tile mapTile, GameSettings settings, int?tileIndexOverride = null)
{
// Get the tile index
int tileIndex;
if (tileIndexOverride.HasValue)
{
tileIndex = (TileSetWidth * tileIndexOverride.Value) + mapTile.Data.TileMapX;
}
else
{
tileIndex = (TileSetWidth * mapTile.Data.TileMapY) + mapTile.Data.TileMapX;
}
// Get the tile array
var tiles = TileSet[mapTile.PaletteIndex - 1].Tiles;
// Check if it's out of bounds
if (tileIndex >= tiles.Length)
{
// If it's out of bounds and the level is Jungle 27 in PS1 EDU, hard-code to 509, which is what the game uses there
if (settings.EngineVersion == EngineVersion.R1_PS1_Edu && settings.R1_World == R1_World.Jungle && settings.Level == 27)
{
tileIndex = 509;
}
// Hacky fix for RRR
else if (settings.EngineVersion == EngineVersion.GBARRR && settings.Level == 25)
{
tileIndex = 4082;
}
else
{
Debug.LogWarning($"Out of bounds tile with index {tileIndex} in {settings.GameModeSelection} - {settings.World}{settings.Level}");
tileIndex = 0;
}
}
// Return the tile
return(tiles[tileIndex]);
}
// Get one common tile at given position
public Unity_Tile GetTileAtPos(int x, int y)
{
if (LevelEditorData.Level == null)
{
return(null);
}
var map = LevelEditorData.Level.Maps[LevelEditorData.CurrentMap];
if (focusedOnTemplate)
{
// Get the 1-dimensional graphic tile index
var graphicIndex1D = (y * LevelEditorData.Level.CellSize) + x;
if (graphicIndex1D > map.TileSet[0].Tiles.Length - 1)
{
graphicIndex1D = 0;
}
Unity_Tile t = new Unity_Tile(new MapTile());
t.Data.TileMapY = (ushort)Mathf.FloorToInt(graphicIndex1D / (float)map.TileSetWidth);
t.Data.TileMapX = (ushort)(graphicIndex1D - (map.TileSetWidth * t.Data.TileMapY));
return(t);
}
var shallow_tile = map.GetMapTile(x, y);
Unity_Tile u;
if (shallow_tile == null)
{
u = new Unity_Tile(new MapTile());
}
else
{
u = shallow_tile.CloneObj();
}
return(u);
}
public Unity_AnimatedTile.Instance GetAnimatedTile(Unity_Tile mapTile, GameSettings settings)
{
// Get the tile index
var tileIndex = (TileSetWidth * mapTile.Data.TileMapY) + mapTile.Data.TileMapX;
var tileset = TileSet[mapTile.PaletteIndex - 1];
if (tileset.AnimatedTiles != null)
{
foreach (var at in tileset.AnimatedTiles)
{
if (at.TileIndices?.Length > 0 && at.TileIndices[0] == tileIndex)
{
//int index = Array.IndexOf(at.TileIndices, tileIndex);
int index = 0;
if (index >= 0)
{
return(new Unity_AnimatedTile.Instance(at, index));
}
}
}
return(null);
}
return(null);
}
void Update()
{
//Take care of showing and hiding tiles, types and events -layers
if (Settings.ShowTiles != layerTiles.activeSelf)
{
layerTiles.SetActive(!layerTiles.activeSelf);
ChangeVisibButton(0);
}
if (Settings.ShowCollision != layerTypes.activeSelf)
{
layerTypes.SetActive(!layerTypes.activeSelf);
ChangeVisibButton(1);
}
if (lvlTilemapController?.IsometricCollision != null)
{
if (Settings.ShowCollision != lvlTilemapController.IsometricCollision.activeSelf)
{
lvlTilemapController.IsometricCollision.SetActive(Settings.ShowCollision);
}
}
if (Settings.ShowObjects != layerEvents.activeSelf)
{
layerEvents.SetActive(!layerEvents.activeSelf);
ChangeVisibButton(2);
}
ChangeVisibButton(3);
if (Controller.LoadState != Controller.State.Finished || LevelEditorData.Level == null)
{
return;
}
var map = LevelEditorData.Level.Maps[LevelEditorData.CurrentMap];
//Tile editing
if (currentMode == EditMode.Tiles || currentMode == EditMode.Collisions)
{
// Get the tile under the mouse
Vector3 mousePositionTile = lvlController.controllerTilemap.MouseToTileCoords(mousePosition);
Vector2Int mouseTileInt = lvlController.controllerTilemap.MouseToTileInt(mousePosition);
mouseTile = lvlController.controllerTilemap.GetTileAtPos(mouseTileInt.x, mouseTileInt.y);
// =============== SELECTION SQUARE ===============
// Escape clears selection info
if (GetKeyDown(KeyCode.Escape))
{
ClearSelection();
}
// Left click begins drag and assigns the starting corner of the selection square
if (!dragging && mouseTile != null)
{
if (!EventSystem.current.IsPointerOverGameObject())
{
if (GetMouseButtonDown(0))
{
tileSelectSquare.SetStartCorner(mouseTileInt.x, mouseTileInt.y);
dragging = true;
selecting = true;
//Clear old preview tilemap
if (currentMode == EditMode.Tiles)
{
lvlTilemapController.ClearPreviewTilemap();
}
}
else if (GetMouseButtonDown(1))
{
tileSelectSquare.SetStartCorner(mouseTileInt.x, mouseTileInt.y);
dragging = true;
selecting = false;
}
}
}
if (dragging)
{
// During drag, set the end corner
var endX = Mathf.Clamp(mouseTileInt.x, 0, (lvlTilemapController.camMaxX - 1));
var endY = Mathf.Clamp(mouseTileInt.y, 0, (lvlTilemapController.camMaxY - 1));
if (selecting)
{
tileSelectSquare.color = colorSelect;
tileSelectSquare.SetEndCorner(endX, endY);
}
else
{
tileSelectSquare.color = colorNew;
tileSelectSquare.SetEndCorner(endX, endY);
if (currentMode == EditMode.Tiles)
{
// Change preview position
lvlTilemapController.tilemapPreview.transform.position = new Vector3(tileSelectSquare.XStart * lvlTilemapController.CellSizeInUnits, -(tileSelectSquare.YStart * lvlTilemapController.CellSizeInUnits));
// Expand the preview tiles
if (selection != null)
{
lvlTilemapController.SetPreviewTilemap(map, selection);
}
}
}
// Auto scroll if dragging near the screen margin and not manually moving the camera
if (GetMouseButton(1))
{
float scr = Camera.main.orthographicSize * cam.friction * autoScrollSpeed * Time.deltaTime;
bool inMarginLeft = mousePosition.x < autoScrollMargin;
bool inMarginRight = mousePosition.x > Screen.width - autoScrollMargin;
bool inMarginTop = mousePosition.y < autoScrollMargin;
bool inMarginBottom = mousePosition.y > Screen.height - autoScrollMargin;
bool inMargin = inMarginLeft || inMarginRight || inMarginTop || inMarginBottom;
if (inMarginLeft)
{
cam.vel.x -= scr;
}
if (inMarginRight)
{
cam.vel.x += scr;
}
if (inMarginTop)
{
cam.vel.y -= scr;
}
if (inMarginBottom)
{
cam.vel.y += scr;
}
if (inMargin)
{
scrolling = true;
}
}
}
else
{
scrolling = false;
//Move preview with mouse if not dragging
lvlTilemapController.tilemapPreview.transform.position = mousePositionTile;
}
// Reset camera friction from the drag's override if moved manually
if (GetMouseButtonDown(1))
{
cam.friction = cam.fricStart;
}
if (dragging)
{
if (currentMode == EditMode.Tiles)
{
// If dragging and selecting mouse up, record the selection
if (selecting && !GetMouseButton(0))
{
dragging = false;
// Create array for selected area
selection = new Unity_Tile[(int)(tileSelectSquare.XEnd - tileSelectSquare.XStart) + 1, (int)(tileSelectSquare.YEnd - tileSelectSquare.YStart) + 1];
int xi = 0;
int yi = 0;
// Save the selected area
//print(tileSelectSquare.XStart + " - " + tileSelectSquare.XEnd + " - " + tileSelectSquare.YStart + " - " + tileSelectSquare.YEnd);
for (int y = (int)tileSelectSquare.YStart; y <= tileSelectSquare.YEnd; y++)
{
for (int x = (int)tileSelectSquare.XStart; x <= tileSelectSquare.XEnd; x++)
{
var t = lvlController.controllerTilemap.GetTileAtPos(x, y);
selection[xi, yi] = t;
xi++;
}
xi = 0;
yi++;
}
if (currentMode == EditMode.Tiles)
{
lvlTilemapController.SetPreviewTilemap(map, selection);
}
}
// If dragging and painting mouse up, set the selection
if (!selecting && GetMouseButtonUp(1))
{
dragging = false;
if (selection != null)
{
if (!lvlTilemapController.focusedOnTemplate)
{
int xi = 0;
int yi = 0;
//"Paste" the selection
for (int y = (int)tileSelectSquare.YStart; y <= tileSelectSquare.YEnd; y++)
{
for (int x = (int)tileSelectSquare.XStart; x <= tileSelectSquare.XEnd; x++)
{
var t = map.GetMapTile(x, y);
TempPrevTileHistory.Add(new Ray1MapEditorHistoryTile(t.CloneObj(), x, y));
var selectionTile = selection[xi, yi];
lvlController.controllerTilemap.SetTileAtPos(x, y, selectionTile);
t.HasPendingEdits = true;
TempTileHistory.Add(new Ray1MapEditorHistoryTile(selectionTile.CloneObj(), x, y));
xi++;
if (xi >= selection.GetLength(0))
{
xi = 0;
}
}
xi = 0;
yi++;
if (yi >= selection.GetLength(1))
{
yi = 0;
}
}
}
// Cut the preview back to the original size since it's been expanded
if (currentMode == EditMode.Tiles)
{
lvlTilemapController.SetPreviewTilemap(map, selection);
}
}
}
}
else if (currentMode == EditMode.Collisions)
{
//Fill with selected type
if (selecting && !GetMouseButton(0))
{
dragging = false;
//Paste the current type
for (int y = (int)tileSelectSquare.YStart; y <= tileSelectSquare.YEnd; y++)
{
for (int x = (int)tileSelectSquare.XStart; x <= tileSelectSquare.XEnd; x++)
{
var t = map.GetMapTile(x, y);
TempPrevTileHistory.Add(new Ray1MapEditorHistoryTile(t.CloneObj(), x, y));
var tile = lvlController.controllerTilemap.SetTypeAtPos(x, y, (ushort)currentType);
t.HasPendingEdits = true;
TempTileHistory.Add(new Ray1MapEditorHistoryTile(tile.CloneObj(), x, y));
}
}
}
//Fill with empty
if (!selecting && GetMouseButtonUp(1))
{
dragging = false;
for (int y = (int)tileSelectSquare.YStart; y <= tileSelectSquare.YEnd; y++)
{
for (int x = (int)tileSelectSquare.XStart; x <= tileSelectSquare.XEnd; x++)
{
var t = map.GetMapTile(x, y);
TempPrevTileHistory.Add(new Ray1MapEditorHistoryTile(t.CloneObj(), x, y));
var tile = lvlController.controllerTilemap.SetTypeAtPos(x, y, 0);
t.HasPendingEdits = true;
TempTileHistory.Add(new Ray1MapEditorHistoryTile(tile.CloneObj(), x, y));
}
}
}
}
}
// Stamp selection with ctrl+v
if (Input.GetKey(KeyCode.LeftControl) && Input.GetKeyDown(KeyCode.V) && !dragging)
{
if (selection != null && !lvlTilemapController.focusedOnTemplate)
{
int xi = 0;
int yi = 0;
int w = LevelEditorData.Level.Maps[LevelEditorData.CurrentMap].Width;
int h = LevelEditorData.Level.Maps[LevelEditorData.CurrentMap].Height;
int my = mouseTileInt.y;
int mx = mouseTileInt.x;
// "Paste" the selection
for (int y = my; y <= my + selection.GetLength(1) - 1; y++)
{
for (int x = mx; x <= mx + selection.GetLength(0) - 1; x++)
{
if (x >= 0 && y >= 0 && x < w && y < h)
{
var t = map.GetMapTile(x, y);
TempPrevTileHistory.Add(new Ray1MapEditorHistoryTile(t.CloneObj(), x, y));
//lvlController.controllerTilemap.SetTileAtPos(x, y, selection[xi, yi]);
t.HasPendingEdits = true;
TempTileHistory.Add(new Ray1MapEditorHistoryTile(selection[xi, yi].CloneObj(), x, y));
}
xi++;
}
xi = 0;
yi++;
}
lvlController.controllerTilemap.SetTileBlockAtPos(mx, my, selection.GetLength(0), selection.GetLength(1), selection);
}
}
// Check if the editor actions should be undone/redone
if (Input.GetKey(KeyCode.LeftControl) && Input.GetKeyDown(KeyCode.Z))
{
if (Input.GetKey(KeyCode.LeftShift))
{
// Redo
Controller.obj.levelController.History.Redo();
}
else
{
// Undo
Controller.obj.levelController.History.Undo();
}
}
// Add to history if any tiles were added
if (TempTileHistory.Any())
{
// Add to history
Controller.obj.levelController.History.AddToHistory(new EditorHistoryEntry <Ray1MapEditorHistoryItem>(new Ray1MapEditorHistoryItem(TempPrevTileHistory.ToArray()), new Ray1MapEditorHistoryItem(TempTileHistory.ToArray())));
// Clear temp lists
TempTileHistory.Clear();
TempPrevTileHistory.Clear();
}
}
}