Merge branch 'master' of https://git.touhou.dev/Texel/WinterJamSnowman

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Assets/Scenes/Lemon_Test_Profiles/PostProcessing Profile.asset

@@ -79,7 +79,7 @@ MonoBehaviour:
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+    value: 20
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Assets/Texel/Gameplay/GameBoard.cs

@@ -15,10 +15,24 @@ using BoardData = System.Collections.Generic.List<System.Collections.Generic.Lis
 // Tile Stack is the vertical list of tiles
 using TileStack = System.Collections.Generic.List<TileInfo>;
 
-#region Board Logic
+using Cluster = System.Collections.Generic.List<(int x, int y)>;
+
+#region Gameboard Class
 public class GameBoard : EntityBase, IAutoSerialize, IAutoDeserialize {
 	public BoardState board = new BoardState();
 
+	GameBoardDrawer _drawer;
+	public GameBoardDrawer drawer {
+		get {
+			if (_drawer) return _drawer;
+			return _drawer = GetComponent<GameBoardDrawer>();
+		}
+	}
+
+	public void BreakFX(int x, int y) {
+		drawer[x, y]?.OnBreakFX();
+	}
+
 	public override void Deserialize(Hashtable h) {
 		base.Serialize(h);
 		if (h.TryGetValue('b', out var hashedBoard))
@@ -35,17 +49,12 @@ public class GameBoard : EntityBase, IAutoSerialize, IAutoDeserialize {
 	// Short form for random tiles
 	TileInfo Random => TileInfo.Random(Options);
 
+	// Unit testing!
 	[ContextMenu("Test board")]
 	public void TestBoard() {
 		board = new BoardState();
-		/*board[0] = new TileStack(new[] {
-			new TileInfo(1),
-			new TileInfo(10),
-			new TileInfo(100),
-			new TileInfo(1000),
-		});*/
 		for(int i = 0; i < BoardState.BoardWidth; ++i) {
-			board[i] = new TileStack(new[] { Random, Random, Random });
+			board[i] = new TileStack(new[] { Random, Random, Random, Random, Random, Random });
 		}
 	}
 
@@ -54,6 +63,19 @@ public class GameBoard : EntityBase, IAutoSerialize, IAutoDeserialize {
 		board = BoardState.Copy(board);
 		Debug.Log(board.ToString());
 	}
+
+	[ContextMenu("Recursive Sim")]
+	void RecursiveSim() => board = board.SimulateRecursive(this, out _);
+
+	[ContextMenu("Activate")]
+	public void Activate() => board = board.Activate(out _);
+
+	[ContextMenu("Break Pending")]
+	public void BreakPending() => board = board.BreakPending(this, Application.isPlaying);
+
+	[ContextMenu("Collapse")]
+	public void Collapse() => board = board.Collapse();
+
 }
 
 #endregion
@@ -64,7 +86,7 @@ public enum TileColor : byte {
 	Empty = 0, // Used for ID'ing air by color alone
 
 	Red = 1,
-	Blue = 2,
+	Yellow = 2,
 	Green = 3,
 	Pink = 4, 
 	Purple = 5, 
@@ -85,7 +107,7 @@ public enum TileDetail : byte { // Gets cast to byte a lot
 	Air = 0x0, // None and Air as aliases
 	Normal = 0x1, // Flag that tile exists
 	Pending = 0x2, // State for active in combo but not cleared
-	//Damaged = 0x04, // Used for Tanuki and Ice -- Actually unneccessary by replacement setup
+	Exploded = 0x04, // State for a block that is being exploded
 	Dropped = 0x08, // Flag for tiles that were just dropped, for smears
 	Fairy = 0x10, // do not clear air under this
 	Poofed = 0x20, // Drawn as a cloud, freshly removed
@@ -137,16 +159,40 @@ public class TileInfo {
 		data = ti.data; // More delicious garbage
 	}
 
+	public static bool SameAs(TileInfo a, TileInfo b) {
+		if (a.color != b.color) return false;
+
+		// Internal flags we don't consider for if a tile is the same
+		var irrelevant = TileDetail.Dropped | TileDetail.Poofed | TileDetail.Pending | TileDetail.Exploded;
+		if ((a.detail & ~irrelevant) != (b.detail & ~irrelevant))
+			return false;
+
+		return true;
+	}
+
+	public TileInfo SetFalling(bool fall) {
+		detail &= ~TileDetail.Dropped;
+		if (fall) detail |= TileDetail.Dropped;
+		return this;
+	}
+
 	public TileInfo AsTanuki() {
-		detail &= TileDetail.Tanuki;
+		detail |= TileDetail.Tanuki;
 		return this;
 	}
 
 	public TileInfo AsIce() {
-		detail &= TileDetail.Ice;
+		detail |= TileDetail.Ice;
 		return this;
 	}
 
+	public TileInfo SetPending() {
+		detail |= TileDetail.Pending;
+		return this;
+	}
+
+	public bool isPending => (detail & TileDetail.Pending) != 0;
+
 	public TileInfo BreakTile(params TileColor[] options) {
 		var d = detail;
 
@@ -165,22 +211,35 @@ public class TileInfo {
 
 	// Make and return a new air tile
 	public static TileInfo Air => new TileInfo(0); // Just air
-	public bool isAir => data == 0;
+	public bool isAir {
+		get {
+			if (color == TileColor.Empty) return true;
+			return SameAs(this, Air);
+			//var irrelevant = TileDetail.Dropped | TileDetail.Poofed | TileDetail.Pending | TileDetail.Exploded;
+			//var maskedDetail = (byte)detail & ~irrelevant;
+
+		}
+	}
 
 	public static implicit operator int(TileInfo ti) => ti.data;
 	public static explicit operator TileInfo(int i) => new TileInfo(i);
 
-	public bool CombosWith(TileInfo other) => CombosWith(color);
+	public bool CombosWith(TileInfo other) {
+		if (other == null) return false;
+		return CombosWith(other.color);
+	}
 	public bool CombosWith(TileColor c) {
 		if (c == 0) return false; // nothing combos with air
 		if (color == 0) return false; // Also don't combo with us if we're air
 
+		if (c == color && (byte)c < 200) return true;
+
 		if ((byte)c < 200) // If it's a simple color block
 			return c == color; // just match if it matches our own color
 
 		switch (c) { // Special handling for wildcard
 			case TileColor.Wildcard:
-				if ((byte)color < 200) return true; // If we are a simple block
+				//if ((byte)color < 200) return true; // If we are a simple block
 				return false;
 			
 			// room for more weird custom magic logic?
@@ -192,11 +251,372 @@ public class TileInfo {
 }
 #endregion
 
+#region Board Logic
+
+public static class BoardLogic {
+	// return height of tallest column
+	public static int TallestStack(this BoardState bs)
+		=> bs.state.Max(t => t.Count);
+
+
+	// Get a tile from a stack padded with nulls
+	public static TileInfo NullPadded(this TileStack ts, int row) {
+		if (row < 0) return null;
+		if (row >= ts.Count) return null;
+
+		return ts[row];
+	}
+	// Get the tile from the stack padded with air
+	public static TileInfo Padded(this TileStack ts, int row)
+		=> ts.NullPadded(row) ?? TileInfo.Air;
+
+	public static void ChangeTile(this TileStack ts, int row, TileInfo ti) {
+		if (row < 0) return;
+		if (row >= ts.Count) return;
+		ts[row] = ti;
+	}
+
+	public static bool StackHasMatches(this TileStack ts) {
+		// Check up the length of the column for a match 3
+		for (int y = 0; y < ts.Count; ++y) {
+			var at = ts[y];
+			var match = at.CombosWith(ts.Padded(y + 1)) && at.CombosWith(ts.Padded(y + 2));
+			if (match) return true;
+		}
+		return false;
+	}
+
+	public static IEnumerable<TileInfo> Neighbors(this BoardState bs, int x, int y) {
+		var self = bs.tile(x, y);
+		var neighborsWithNull =
+		new[] {
+			bs.tile(x + 1, y),
+			bs.tile(x - 1, y),
+			bs.tile(x, y + 1),
+			bs.tile(x, y - 1) };
+
+		return neighborsWithNull.Where(t => t != null).Where(t => t != self);
+	}
+
+	public static IEnumerable<TileInfo> ComboAdjacents(this BoardState bs, int x, int y) {
+		var neighbors = bs.Neighbors(x, y);
+		var self = bs.tile(x, y);
+
+		return neighbors.Where(ti => ti.CombosWith(self));
+	}
+
+	public static IEnumerable<(int x, int y)> MatchingAdjacentCoordinates(this BoardState bs, (int x, int y) p) {
+		var matches = new List<(int x, int y)>();
+		var self = bs.TileAtPoint(p);
+		
+		// HACK return empty set if self is null
+		if (self == null) return new (int x, int y)[] { };
+
+		var (x, y) = p;
+
+		if (self.CombosWith(bs.tile(p.x + 1, p.y)))
+			matches.Add((x+1, y));
+		if (self.CombosWith(bs.tile(p.x - 1, p.y)))
+			matches.Add((x-1, y));
+		if (self.CombosWith(bs.tile(p.x, p.y + 1)))
+			matches.Add((x, y+1));
+		if (self.CombosWith(bs.tile(p.x, p.y - 1)))
+			matches.Add((x, y-1));
+
+		return matches;
+	}
+
+
+	public static Cluster Clusterize(this BoardState bs, int x, int y) {
+		var at = bs.tile(x, y);
+		if (at == null) return null;
+
+		List<(int x, int y)> OpenSet, ClosedSet;
+		OpenSet = new List<(int x, int y)>();
+		ClosedSet = new List<(int x, int y)>();
+
+		ClosedSet.Add((x, y));
+		OpenSet.AddRange(bs.MatchingAdjacentCoordinates((x, y)));
+
+		while (OpenSet.Count > 0) {
+			var element = OpenSet[0];
+			OpenSet.RemoveAt(0);
+
+			ClosedSet.Add(element);
+
+			var matches = bs.MatchingAdjacentCoordinates(element);
+			foreach (var match in matches) {
+				if (ClosedSet.Contains(match))
+					continue;
+				OpenSet.Add(match);
+			}
+		}
+
+		return ClosedSet;
+	}
+
+	public static int[] MatchingNeighbors(this TileStack ts, int y) {
+		var self = ts[y];
+		if (self == null) goto Empty;
+		if (self.isAir) goto Empty;
+
+		var above = ts.NullPadded(y + 1);
+		var below = ts.NullPadded(y - 1);
+
+		bool aboveMatch = false;
+		bool belowMatch = false;
+
+		if (above != null && TileInfo.SameAs(self, above))
+			aboveMatch = true;
+
+		if (below != null && TileInfo.SameAs(self, below))
+			belowMatch = true;
+
+		if (aboveMatch && belowMatch)
+			return new[] {y+1, y-1};
+		if (aboveMatch)
+			return new[] { y + 1 };
+		if (belowMatch)
+			return new[] { y - 1 };
+
+		Empty:
+		return new int[] { };
+	}
+
+	public static Cluster ClusterizeVertical(this BoardState bs, int x, int y) {
+		var stack = bs[x];
+
+		if (stack == null) return null;
+		if (y >= stack.Count) return null; 
+
+		var self = stack[y];
+
+		if (self == null) return null;
+		if (self.isAir) return null;
+
+		var OpenSet = new List<int>();
+		var ClosedSet = new List<int>(new[] { y });
+
+		OpenSet.AddRange(stack.MatchingNeighbors(y));
+
+		while (OpenSet.Count > 0) {
+			var element = OpenSet[0];
+			OpenSet.RemoveAt(0);
+
+			ClosedSet.Add(element);
+			var matches = stack.MatchingNeighbors(element);
+
+			foreach(var match in matches) {
+				if (ClosedSet.Contains(match))
+					continue;
+				OpenSet.Add(match);
+			}
+		}
+
+		// Expand back out to (x, y) from the list of y's
+		return ClosedSet.Select(e => (x, e)).ToList(); 
+	}
+
+	public static BoardState Collapse(this BoardState bs) {
+		// TODO: Proper support for fairy blocks
+
+		for (int x = 0; x < bs.state.Count; ++x) {
+			var col = bs[x];
+
+			bool foundAir = false;
+			for (int i = 0; i < col.Count; ++i) {
+				col[i] = col[i].SetFalling(foundAir);
+				if (col[i].isAir) foundAir = true;
+			}
+
+			// First, pad to length with air
+			while (col.Count < BoardState.BoardHeight)
+				col.Add(TileInfo.Air);
+
+			// Create an unlinked copy
+			var oldCol = col.Copy();
+			// Remove all air tiles
+			col.RemoveAll(t => t.isAir);
+
+			// Repad with air
+			while (col.Count < BoardState.BoardHeight)
+				col.Add(TileInfo.Air);
+
+			// TODO: Better falling logic
+			
+			// Set the falling flag for drawing
+			/*for(int i = 0; i < col.Count; ++i) {
+				// Set the falling flag if we match
+				col[i] = col[i].SetFalling(i > lowestAir);
+			}*/
+		}
+		return bs;
+	}
+
+	public static BoardState Place(this BoardState bs,Move m) {
+		var state = bs.SelfCopy();
+
+		var (first, second, third) = m.triplet;
+
+		// FIXME SetAtPoint is shite and doesn't work good??
+
+		state.SetAtPoint(m.location, first);
+		state.SetAtPoint(m.locationB, second);
+		state.SetAtPoint(m.locationC, third);
+
+		return state;
+	}
+
+	// Set all matches tiledetails to pending
+	public static BoardState Activate(this BoardState bs, out int activations) {
+		activations = 0;
+
+		var expandedClusters = new List<Cluster>();
+
+		// First, determine if any column contains a match
+		for (int x = 0; x < bs.state.Count; ++x) {
+			var col = bs[x];
+
+			// Exit if there is no match in the column
+			if (!col.StackHasMatches())
+				continue;
+
+			// We know there is a match in the column, get the coordinates of all valid clusters
+			var validBlobs = new List<Cluster>();
+
+			for (int y = 0; y < col.Count; ++y) {
+				var stackClusters = bs.ClusterizeVertical(x, y);
+				if (stackClusters != null && stackClusters.Count >= 3) {
+					validBlobs.Add(stackClusters);
+				} else
+					continue;
+			}
+
+			// Expand matches horizontally to matches
+			foreach(var cluster in validBlobs) {
+				foreach(var point in cluster) {
+					expandedClusters.Add(bs.Clusterize(point.x,point.y));
+				}
+			}
+		}
+
+		foreach(var cluster in expandedClusters) {
+			foreach(var point in cluster) {
+				var at = bs.TileAtPoint(point);
+				if (at == null || at.isPending)
+					continue;
+
+				at.SetPending();
+				activations += 1; // Increment the activation counter
+			}	
+		}
+
+		return bs;
+	}
+
+	public static BoardState BreakPending(this BoardState bs, GameBoard gb, bool sendCallbacks = false) {
+		var broken = new Cluster();
+		for(int x = 0; x < bs.state.Count; ++x) {
+			var col = bs[x];
+			for (int y = 0; y < col.Count; ++y) {
+				var at = bs.tile(x, y);
+
+				if (at.isAir) continue; // Skip air
+
+				if (at.isPending) {
+					broken.Add((x, y));
+
+					if (sendCallbacks)
+						gb.BreakFX(x, y);
+
+					var brokenForm = at.BreakTile(gb.Options);
+
+					col[y] = brokenForm;
+				}
+			}
+		}
+
+		// Break FX callbacks
+		if (Application.isPlaying && sendCallbacks)
+			foreach (var broke in broken)
+				gb.BreakFX(broke.x, broke.y);
+
+		return bs;
+	}
+
+	// Simulate the eventual outcome of this board
+	// Note this is NOT deterministic because of how random tiles break
+	public static BoardState SimulateRecursive(this BoardState bs, GameBoard gb, out int activations) {
+		activations = 0;
+
+		// Iterations for the current step
+		int stepActivations = 0;
+		do {
+			bs = bs.Collapse().Activate(out stepActivations).BreakPending(gb);
+			activations += stepActivations;
+			// Repeat until no new tiles activate
+			Debug.LogFormat("Processed {0} activations", stepActivations);
+		} while (stepActivations > 0);
+
+		return bs;
+	}
+
+	// Create a copy of a column
+	static TileStack Copy(this TileStack ts) {
+		var intform = ts.Select(tile => (int)tile);
+		return intform.Select(tile => (TileInfo)tile).ToList();
+	}
+
+	public static (int x, int y) ToPair(this MoveDir md) {
+		switch(md) {
+			case MoveDir.Left:
+				return (-1, 0);
+			case MoveDir.Right:
+				return (1, 0);
+			case MoveDir.Up:
+				return (0, 1);
+			case MoveDir.Down:
+				return (0, -1);
+			default:
+				return (0, 0);
+		}
+	}
+}
+
+#endregion
+
+#region moves
+
+public enum MoveDir { None, Left, Right, Up, Down }
+
+public class Move {
+	public (TileInfo first, TileInfo second, TileInfo third) triplet;
+	public (int x, int y) location;
+
+	public MoveDir first, second;
+
+	public (int x, int y) locationB {
+		get {
+			var (x, y) = first.ToPair();
+			return (location.x + x, location.y + y);
+		}
+	}
+
+	public (int x, int y) locationC {
+		get {
+			var (x, y) = second.ToPair();
+			return (locationB.x + x, locationB.y + y);
+		}
+	}
+}
+
+#endregion
+
 #region BoardStates
 
 [System.Serializable]
 public class BoardState {
-	public static readonly int BoardWidth = 4, BoardHeight = 9;
+	public static readonly int BoardWidth = 6, BoardHeight = 12;
 	// Top THREE rows of board are the placement zone
 
 	// Internal state of the board, as a list
@@ -214,11 +634,30 @@ public class BoardState {
 	public bool TryCol(int col, out TileStack ts) {
 		ts = null;
 		if (col < 0) return false;
-		if (col > state.Count) return false;
+		if (col >= state.Count) return false;
 		ts = this[col];
 		return true;
 	}
-	public bool TileAt(int x, int y, out TileInfo ti) {
+
+	public TileInfo TileAtPoint((int x, int y) p) {
+		if (TryCol(p.x, out var col))
+			return col.NullPadded(p.y);
+		return null;
+	}
+
+	public void SetAtPoint((int x, int y) p, TileInfo tile) {
+		if (TryCol(p.x, out var col)) {
+			col.ChangeTile(p.x, tile);
+		}
+	}
+
+	// Return the tile at a position with null if it's not valid
+	public TileInfo tile(int x, int y) {
+		TryTileAt(x, y, out var ti);
+		return ti;
+	}
+
+	public bool TryTileAt(int x, int y, out TileInfo ti) {
 		ti = null;
 
 		if (y < 0) return false; // fail out if asking for negative y coords

Assets/Texel/Gameplay/GameBoardDrawer.cs

@@ -32,6 +32,17 @@ public class GameBoardDrawer : MonoBehaviour {
 
 	List<List<TileDrawer>> TileDrawers;
 
+	// Get the Offset for an X/Y coord
+	public Vector3 Position(int x, int y) {
+		return new Vector3(x, y) * TileSize;
+	}
+
+	public TileDrawer this[int x, int y] {
+		get {
+			return TileDrawers[x][y];
+		}
+	}
+
 	public float TileSize = 0.5f;
 
 	void ValidateDrawers() {
@@ -64,12 +75,26 @@ public class GameBoardDrawer : MonoBehaviour {
 
 		for (int x = 0; x < TileDrawers.Count; ++x) {
 			var col = TileDrawers[x];
+
 			for (int y = 0; y < col.Count; ++y) {
 				var tile = col[y];
 
+				tile.board = gameBoard;
+				tile.xCoord = x;
+				tile.yCoord = y;
+
+				if (tile.board) {
+					var amt = tile.board.board.ClusterizeVertical(x, y);
+
+					if (amt != null) {
+						tile.amountInStack = amt.Count;
+						tile.stackedBelow = amt.Count(point => y > point.y);
+					}
+				}
+
 				var tileT = tile.transform;
-				tileT.localPosition = new Vector3(x, y) * TileSize;
-				if (boardState.TileAt(x, y,out TileInfo ti)) {
+				tileT.localPosition = new Vector3(x, y, -y) * TileSize;
+				if (boardState.TryTileAt(x, y,out TileInfo ti)) {
 					tile.toDraw = ti;
 				} else {
 					tile.toDraw = TileInfo.Air;
@@ -93,6 +118,8 @@ public class GameBoardDrawer : MonoBehaviour {
 		foreach(var td in children) {
 			DestroyImmediate(td.gameObject);
 		}
+
+		TileDrawers = null;
 	}
 
 	void Update() {

Assets/Texel/Gameplay/Staging/BoardStaging.unity

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@@ -168,7 +168,7 @@ MonoBehaviour:
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 GameObject:
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@@ -194,6 +382,7 @@ GameObject:
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   - component: {fileID: 1062404887}
   - component: {fileID: 1062404886}
+  - component: {fileID: 1062404889}
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   m_Name: Main Camera
   m_TagString: MainCamera
@@ -219,7 +408,7 @@ Camera:
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   serializedVersion: 2
   m_ClearFlags: 1
-  m_BackGroundColor: {r: 0.19215687, g: 0.3019608, b: 0.4745098, a: 0}
+  m_BackGroundColor: {r: 0.73333335, g: 0.69411767, b: 0.9568628, a: 0}
   m_projectionMatrixMode: 1
   m_GateFitMode: 2
   m_FOVAxisMode: 0
@@ -259,10 +448,70 @@ Transform:
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   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 1062404885}
-  m_LocalRotation: {x: -0, y: -0, z: -0, w: 1}
-  m_LocalPosition: {x: 2.2195444, y: 6.629975, z: -16.29866}
+  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalPosition: {x: 5.16, y: 0, z: -27.14}
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 0}
   m_RootOrder: 0
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!114 &1062404889
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+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1062404885}
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Assets/Texel/Gameplay/Staging/Colors/GreenTiles.asset

@@ -13,12 +13,8 @@ MonoBehaviour:
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-    type: 3}
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-    type: 3}
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-    type: 3}
-  ThirdOrLower: {fileID: 4496032024674485847, guid: ba7046a7d637abc4ba486e3e9e4fcfd3,
-    type: 3}
+  Generic: {fileID: 21300000, guid: 9566535b9396c87478e4136306d2b403, type: 3}
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+  SecondFromTop: {fileID: 21300000, guid: 348d7f7284aa1664d8aa79701899ff7b, type: 3}
+  ThirdOrLower: {fileID: 21300000, guid: a4cbdd75e62afa74cb38d3c8753cb92b, type: 3}
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Assets/Texel/Gameplay/Staging/Colors/PinkTiles.asset

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   m_EditorClassIdentifier: 
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-    type: 3}
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-    type: 3}
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Assets/Texel/Gameplay/Staging/Colors/PurpleTiles.asset

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-    type: 3}
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-    type: 3}
-  ThirdOrLower: {fileID: 4109463514366588313, guid: ba7046a7d637abc4ba486e3e9e4fcfd3,
-    type: 3}
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+  SecondFromTop: {fileID: 21300000, guid: 6db51e61120de314eae63fbbc695c36a, type: 3}
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Assets/Texel/Gameplay/Staging/Colors/RedTiles-Unused.asset

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   m_EditorHideFlags: 0
   m_Script: {fileID: 11500000, guid: fb5a560c08dbb0c4480cebd43af4d199, type: 3}
-  m_Name: RedTiles
+  m_Name: RedTiles-Unused
   m_EditorClassIdentifier: 
   color: 1
   Generic: {fileID: -8095011478633053862, guid: ba7046a7d637abc4ba486e3e9e4fcfd3,

Assets/Texel/Gameplay/Staging/Colors/YellowTiles.asset

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   m_EditorHideFlags: 0
   m_Script: {fileID: 11500000, guid: fb5a560c08dbb0c4480cebd43af4d199, type: 3}
-  m_Name: BlueTiles
+  m_Name: YellowTiles
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   color: 2
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-    type: 3}
-  ThirdOrLower: {fileID: 7642638768051401269, guid: ba7046a7d637abc4ba486e3e9e4fcfd3,
-    type: 3}
+  Generic: {fileID: 21300000, guid: d583fe4b25f546e4d95c78f04db4199f, type: 3}
+  TopOfStack: {fileID: 21300000, guid: a738f6c420ba63347b26f1c9de9c6e25, type: 3}
+  SecondFromTop: {fileID: 21300000, guid: 6a16bb885cf35b241a6335e8dd39530a, type: 3}
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Assets/Texel/Gameplay/Staging/TileSet.asset

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-  IceOverlay: {fileID: -5160244557152387853, guid: ba7046a7d637abc4ba486e3e9e4fcfd3,
-    type: 3}
-  FairyUnderlay: {fileID: -5868263060078136879, guid: ba7046a7d637abc4ba486e3e9e4fcfd3,
-    type: 3}
-  Tanuki: {fileID: 3630433040384085778, guid: ba7046a7d637abc4ba486e3e9e4fcfd3, type: 3}
-  Rock: {fileID: -7609849284663780198, guid: ba7046a7d637abc4ba486e3e9e4fcfd3, type: 3}
-  Seal: {fileID: -2297644416909811431, guid: ba7046a7d637abc4ba486e3e9e4fcfd3, type: 3}
-  Bomb: {fileID: -6920159131614611936, guid: ba7046a7d637abc4ba486e3e9e4fcfd3, type: 3}
-  Dynamite: {fileID: 5530267107363011928, guid: ba7046a7d637abc4ba486e3e9e4fcfd3,
-    type: 3}
+  IceOverlay: {fileID: 21300000, guid: 0c2a57034be842040bacf04045786b0d, type: 3}
+  FairyUnderlay: {fileID: 21300000, guid: acf1dd9a34148b3468417c36b62aac52, type: 3}
+  Tanuki: {fileID: 21300000, guid: 442974598bf95ca4596b9db79b82ca71, type: 3}
+  Rock: {fileID: 21300000, guid: 67c5c125cfa5558468d3b69f8d7c175c, type: 3}
+  Seal: {fileID: 21300000, guid: a347288d47d726c4a93402f569dc9b41, type: 3}
+  Bomb: {fileID: 21300000, guid: 6e09953987bbbfc458d5c643f17c2737, type: 3}
+  Dynamite: {fileID: 21300000, guid: c5ee0016dc8866e408bb21bb418601cd, type: 3}
   Mystery: {fileID: -4610881938015499699, guid: ba7046a7d637abc4ba486e3e9e4fcfd3,
     type: 3}
-  Spark: {fileID: -4610881938015499699, guid: ba7046a7d637abc4ba486e3e9e4fcfd3, type: 3}
+  Spark: {fileID: 21300000, guid: cb007da673cac344fa5b62e18ad37492, type: 3}
   Explosion: {fileID: -4610881938015499699, guid: ba7046a7d637abc4ba486e3e9e4fcfd3,
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Assets/Texel/Gameplay/TileObjects/TileDrawer.cs

@@ -1,5 +1,6 @@
 using System.Collections;
 using System.Collections.Generic;
+using System.Linq;
 using UnityEngine;
 
 [ExecuteAlways]
@@ -8,11 +9,36 @@ public class TileDrawer : MonoBehaviour {
 	public TileSetInfo tsi;
 	public TileInfo toDraw;
 
+	[Header("Internally Managed")]
+	public GameBoard board; // Gameboard associated with us
+	public int xCoord, yCoord;
+
 	[Header("Tile Info Testing")]
 	//[EnumFlag] No idea why this isn't working anymore whatever
 	public TileDetail detail = TileDetail.Normal;
 	public TileColor color;
 
+	// TODO Use this FX hook
+	// This is called BEFORE the tile detail is updated
+	public void OnBreakFX() {
+		// Texel - Little test diagonal debug line :)
+		Debug.DrawLine(
+			transform.TransformPoint(new Vector3(1, 1)),
+			transform.TransformPoint(new Vector3(-1, -1)),
+			Color.red,
+			1f);
+	}
+	
+	// Updated while the tile state is pending, that is, ready to be removed
+	public void UpdatePending() {
+		// Stacks warble at similar frequency, columns independently
+		float phaseOffset = 0.8f * xCoord + 0.03f * yCoord;
+		float warbleSpeed = 8f;
+		// Warble 5% of scale
+		float warble = Mathf.Sin((Time.time + phaseOffset) * warbleSpeed) * 0.05f;
+		transform.localScale = new Vector3(1 + warble, 1 - warble, 1);
+	}
+
 	void OnValidate() {
 		if (toDraw == null) {
 			toDraw = new TileInfo(color,detail);
@@ -87,7 +113,7 @@ public class TileDrawer : MonoBehaviour {
 
 			// Shift smeared sub-sprite to position
 			layer.transform.localPosition =
-				new Vector3(0, delta * SmearDistance, 0);
+				new Vector3(0, delta * SmearDistance, i * 0.001f * SmearSteps);
 
 			// Set the smear opacity
 			var layerOpacity = opacity * opacityShift * (1 - delta);
@@ -139,10 +165,24 @@ public class TileDrawer : MonoBehaviour {
 		if (!tsi) return;
 		if (toDraw == null) return;
 
+		// Higher tiles draw in front
+		//var t = transform;
+		//t.LeanSetPosZ(-t.position.y);
+
 		// Copy the data from the TileInfo reference to local enums
 		color = toDraw.color;
 		detail = toDraw.detail;
 
+		// Set the drop smear visibility
+		// Fade out over time when playing
+		if (detail.HasFlag(TileDetail.Dropped)){
+			smearOpacity = 1f;
+		} else {
+			smearOpacity = !Application.isPlaying ?
+				0f :
+				Mathf.MoveTowards(smearOpacity,0f,Time.deltaTime);
+		}
+
 		var sr = GetComponent<SpriteRenderer>();
 		if (!sr) sr = gameObject.AddComponent<SpriteRenderer>();
 
@@ -154,7 +194,7 @@ public class TileDrawer : MonoBehaviour {
 		if (deets != null) {
 			sprite = deets.Generic;
 			// Base of stack
-			if (amountInStack != 0)	{
+			if (amountInStack > 2)	{
 				sprite = deets.ThirdOrLower;
 				if (stackedBelow == 1)
 					sprite = deets.SecondFromTop;
@@ -162,10 +202,17 @@ public class TileDrawer : MonoBehaviour {
 					sprite = deets.TopOfStack;
 			}
 
-
 			// non-snowman-y states
 			if (detail.HasFlag(TileDetail.Poofed))
 				sprite = deets.Puff;
+
+			if (Application.isPlaying)
+				if (detail.HasFlag(TileDetail.Pending)) {
+					UpdatePending();
+				} else {
+					transform.localScale = Vector3.one;
+				}
+					
 		} else {
 			// no matching TileObject data
 			switch (color) {