Added win/lose conditions, lose animation. Clicking on revealed tile with correct number of flags reveals the surrounding unflagged tiles. Added completion timer. Probably other things I'm forgetting

minesweeper/scenes/Minefield.tscn1397283733.tmp

@@ -0,0 +1,9 @@
+[gd_scene load_steps=2 format=3 uid="uid://b8ewc3373b0t2"]
+
+[ext_resource type="Script" uid="uid://du63nf81skbpt" path="res://scripts/Minefield.gd" id="1_rm6t6"]
+
+[node name="Minefield" type="Node2D"]
+script = ExtResource("1_rm6t6")
+
+[node name="Camera2D" type="Camera2D" parent="."]
+zoom = Vector2(4, 4)

minesweeper/scenes/Minefield.tscn1403038500.tmp

@@ -0,0 +1,9 @@
+[gd_scene load_steps=2 format=3 uid="uid://b8ewc3373b0t2"]
+
+[ext_resource type="Script" uid="uid://du63nf81skbpt" path="res://scripts/Minefield.gd" id="1_rm6t6"]
+
+[node name="Minefield" type="Node2D"]
+script = ExtResource("1_rm6t6")
+
+[node name="Camera2D" type="Camera2D" parent="."]
+zoom = Vector2(4, 4)

minesweeper/scripts/Minefield.gd

@@ -11,8 +11,14 @@ static var instance: Minefield
 @export var startingSafeZone: int = 2
 
 var tiles: Array[Tile]
+var mines: Array[Tile]
+var falseFlags: Array[Tile]
 var spriteWidth: int = 16
 var fieldInitialized: bool = false
+var gameRunning: bool = true
+var revealed: int = 0
+var winCondition: int
+var timer: int
 
 func _enter_tree() -> void:
 	if (instance == null || is_instance_valid(instance)): instance = self
@@ -20,6 +26,7 @@ func _enter_tree() -> void:
 
 func _ready() -> void:
 	var scale: float = 1
+	winCondition = (width * height) - mineCount
 	for x: int in range(width):
 		for y: int in range(height):
 			var tile: Tile = tilePrefab.instantiate()
@@ -38,10 +45,29 @@ func initField(coord: Vector2i) -> void:
 			pickPool.erase(pick)
 			if (abs(coord - pick.coord) >= Vector2i(startingSafeZone, startingSafeZone)):
 				pick.type = Tile.TileTypes.MINE
+				mines.append(pick)
 				break
 			pick = pickPool.pick_random()
 	for tile: Tile in tiles:
 		tile.evaluateType()
+	timer = Time.get_ticks_msec()
+
+func lose() -> void:
+	gameRunning = false
+	for mine: Tile in mines:
+		await get_tree().create_timer(randf_range(0.01, 0.25)).timeout
+		mine.reveal()
+	for flag: Tile in falseFlags:
+		await get_tree().create_timer(randf_range(0.01, 0.1)).timeout
+		flag.breakFlag()
+
+func tilesRevealed(count: int) -> void:
+	revealed += count
+	if (revealed == winCondition):
+		gameRunning = false
+		var completionTime: int = Time.get_ticks_msec() - timer
+		var humanTime: float = float(completionTime) / 1000
+		print("You win.\nCompleted in " + str(humanTime) + " seconds")
 
 func getTile(coord: Vector2i) -> Tile:
 	if (coord.x < 0 || coord.y < 0 || coord.x >= width || coord.y >= width): return null

minesweeper/scripts/Tile.gd

@@ -4,6 +4,7 @@ class_name Tile extends Node2D
 @onready var cover: CompressedTexture2D = preload("res://sprites/cover.png")
 @onready var mine: CompressedTexture2D = preload("res://sprites/mine.png")
 @onready var flag: CompressedTexture2D = preload("res://sprites/flag.png")
+@onready var brokenFlag: CompressedTexture2D = preload("res://sprites/brokenFlag.png")
 @onready var nums: Array[CompressedTexture2D] = [
 	preload("res://sprites/1.png"),
 	preload("res://sprites/2.png"),
@@ -36,44 +37,63 @@ var coord: Vector2i
 var revealed: bool = false
 var flagged: bool = false
 
-func evaluateType() -> void:
-	if (type == TileTypes.MINE): return
-	var count: int = 0
+func getNeighbors() -> Array[Tile]:
+	var results: Array[Tile]
 	for x: int in range(-1, 2):
 		for y: int in range(-1, 2):
 			if (x == 0 && y == 0): continue
 			var tile: Tile = Minefield.instance.getTile(coord + Vector2i(x, y))
 			if (tile == null): continue
-			if (tile.type == TileTypes.MINE): count += 1
+			results.append(tile)
+	return results
+
+func evaluateType() -> void:
+	if (type == TileTypes.MINE): return
+	var count: int = 0
+	for tile: Tile in getNeighbors():
+		if (tile.type == TileTypes.MINE): count += 1
 	type = count as TileTypes
 
-func reveal() -> void:
-	if (revealed): return
+func reveal() -> int:
+	if (revealed || Minefield.instance.gameRunning && flagged): return 0
 	revealed = true
+	var count: int = 1
 	layer1.texture = backplate
 	match type:
 		TileTypes.EMPTY:
 			layer2.texture = null
-			for x: int in range(-1, 2):
-				for y: int in range(-1, 2):
-					if (x == 0 && y == 0): continue
-					var tile: Tile = Minefield.instance.getTile(coord + Vector2i(x, y))
-					if (tile == null): continue
-					tile.reveal()
+			for tile: Tile in getNeighbors(): count += tile.reveal()
 		TileTypes.MINE:
 			layer2.texture = mine
+			if (Minefield.instance.gameRunning): Minefield.instance.lose()
 		_:
 			layer2.texture = nums[type as int - 1]
+	return count
+
+func breakFlag() -> void:
+	layer2.texture = brokenFlag
 
 func _on_area_2d_input_event(viewport: Node, event: InputEvent, shape_idx: int) -> void:
+	if (!Minefield.instance.gameRunning): return
 	if (event.is_released()):
-		if (event.is_action_released("reveal") && !flagged):
+		if (event.is_action_released("reveal") && revealed):
+			var count: int = 0
+			var neighbors: Array[Tile] = getNeighbors()
+			for tile: Tile in neighbors:
+				if (tile.flagged): count += 1
+			if (count == type as int):
+				count = 0
+				for tile: Tile in neighbors: count += tile.reveal()
+				Minefield.instance.tilesRevealed(count)
+		elif (event.is_action_released("reveal") && !flagged):
 			if (!Minefield.instance.fieldInitialized):
 				Minefield.instance.initField(coord)
-			reveal()
+			Minefield.instance.tilesRevealed(reveal())
 		elif (event.is_action_released("flag") && !revealed):
 			flagged = !flagged
 			if (flagged):
 				layer2.texture = flag
+				if (type != TileTypes.MINE): Minefield.instance.falseFlags.append(self)
 			else:
 				layer2.texture = null
+				if (type != TileTypes.MINE): Minefield.instance.falseFlags.erase(self)

minesweeper/sprites/brokenFlag.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://d353xpjsitdct"
+path="res://.godot/imported/brokenFlag.png-785bad89b513c2a3f4b8d504b0f83440.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://sprites/brokenFlag.png"
+dest_files=["res://.godot/imported/brokenFlag.png-785bad89b513c2a3f4b8d504b0f83440.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1