Basic selector drag implemented

map/base_map/grid.gd

@@ -43,6 +43,8 @@ func draw_tile_click(start_pos):
 
 func init_tile_drag(float_build_start_pos, float_build_mouse_pos):
 	
+	var tile_drag_array = []
+	
 	var build_start_pos: Vector3i = float_build_start_pos.snapped(Vector3i(1.0, 1.0, 1.0))
 	var build_mouse_pos: Vector3i = float_build_mouse_pos.snapped(Vector3i(1.0, 1.0, 1.0))
 
@@ -56,47 +58,71 @@ func init_tile_drag(float_build_start_pos, float_build_mouse_pos):
 		tile_count_x_hist = tile_count_x
 		tile_count_z_hist = tile_count_z
 		 
-		draw_tile_drag(tile_count_x_diff, tile_count_z_diff, build_start_pos)
+		for x in range(min(0, tile_count_x), max(0, tile_count_x) + 1):
+			for z in range(min(0, tile_count_z), max(0, tile_count_z) + 1):
+				var tile_drag_pos = build_start_pos + Vector3i(x, 0, z)
+				
+				tile_drag_array.append(tile_drag_pos)
+
+		draw_tile_drag(tile_drag_array)
 
 
 
-func draw_tile_drag(x_diff, z_diff, start_pos):
+func draw_tile_drag(array):
 
-	tile_drag_x_hist = x_diff + tile_drag_x_hist
+	tile_drag_dict.clear()
-	tile_drag_z_hist = z_diff + tile_drag_z_hist
 
-	if x_diff:
+	for i in self.get_children():
-		for z in range(min(0, tile_drag_z_hist), max(0, tile_drag_z_hist) + 1):
+		i.queue_free()
-			for x in abs(x_diff):
-				var id = Vector3i(start_pos.x - tile_drag_x_hist, 0, start_pos.z - tile_drag_z_hist - z)
 				
-				if tile_drag_dict.has(id):
+	for i in array:
-					var tile = tile_drag_dict[id]
-					tile.queue_free()
-					tile_drag_dict.erase(id)
-				else:
 	
+		var id = i
+			
+		if not tile_drag_dict.has(id):
 			var tile = load_tile.instantiate()
-					tile.position = id
+			
+			tile.position = i
+			
 			tile_drag_dict[id] = tile
+			
 			add_child(tile)
 
-	if z_diff:
+	#tile_drag_x_hist = x_diff + tile_drag_x_hist
-		for x in range(min(0, tile_drag_x_hist), max(0, tile_drag_x_hist) + 1):
+	#tile_drag_z_hist = z_diff + tile_drag_z_hist
-			for z in abs(z_diff):
+	#
-				var id = Vector3i(start_pos.x - tile_drag_x_hist - x, 0, start_pos.z - tile_drag_z_hist)
+	#if x_diff:
+		#for z in range(min(0, tile_drag_z_hist), max(0, tile_drag_z_hist) + 1):
+			#for x in abs(x_diff):
+				#var id = Vector3i(start_pos.x - tile_drag_x_hist, 0, start_pos.z - z)
+				##var lastid = Vector3i(start_pos.x - tile_drag_x_hist - x_diff, 0, start_pos.z - z)
+				#if tile_drag_dict.has(id):
+					#var tile = tile_drag_dict[id]
+					#tile.queue_free()
+					#tile_drag_dict.erase(id)
+				#else:
+#
+					#var tile = load_tile.instantiate()
+					#tile.position = id
+					#tile_drag_dict[id] = tile
+					#add_child(tile)
+				#
+	#if z_diff:
+		#for x in range(min(0, tile_drag_x_hist), max(0, tile_drag_x_hist) + 1):
+			#for z in abs(z_diff):
+				#var id = Vector3i(start_pos.x - x, 0, start_pos.z - tile_drag_z_hist)
+#
+				#if tile_drag_dict.has(id):
+					#var tile = tile_drag_dict[id]
+					#tile.queue_free()
+					#tile_drag_dict.erase(id)
+				#else:
+					#var tile = load_tile.instantiate()
+					#tile.position = id
+					#tile_drag_dict[id] = tile
+					#add_child(tile)
 					
-				if tile_drag_dict.has(id):
+	#print(tile_drag_dict)
-					var tile = tile_drag_dict[id]
-					tile.queue_free()
-					tile_drag_dict.erase(id)
-				else:
-					var tile = load_tile.instantiate()
-					tile.position = id
-					tile_drag_dict[id] = tile
-					add_child(tile)
-					
-	print(tile_drag_dict)
 				#if x_diff > 0:
 					#var tile = load_tile.instantiate()
 					#tile.position = Vector3i(start_pos.x - tile_drag_x_hist, 0, tile_drag_z_hist - z)

map/base_map/test_map.tscn

@@ -6,3 +6,6 @@
 script = ExtResource("1_2j6sh")
 
 [node name="Grid" type="Node3D" parent="."]
+
+[node name="DirectionalLight3D" type="DirectionalLight3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, 0.345446, 0.938439, 0, -0.938439, 0.345446, 41.393, 18.7409, 34.4224)

tiles/base_tile/tile.tscn

@@ -1,11 +1,17 @@
-[gd_scene load_steps=3 format=3 uid="uid://gs6yynwvvot2"]
+[gd_scene load_steps=4 format=3 uid="uid://gs6yynwvvot2"]
 
 [ext_resource type="Script" uid="uid://jqjcr7dxjnbt" path="res://tiles/base_tile/tile.gd" id="1_v7x5k"]
 [ext_resource type="PlaneMesh" uid="uid://bis4hdushjnjm" path="res://tiles/base_tile/base_floor.tres" id="2_ipr02"]
 
+[sub_resource type="SphereMesh" id="SphereMesh_sbkyc"]
+
 [node name="Tile" type="Node3D"]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0.5, 0, 0.5)
 script = ExtResource("1_v7x5k")
 
 [node name="FloorMesh" type="MeshInstance3D" parent="."]
+visible = false
 mesh = ExtResource("2_ipr02")
+
+[node name="MeshInstance3D" type="MeshInstance3D" parent="."]
+transform = Transform3D(0.25, 0, 0, 0, 0.25, 0, 0, 0, 0.25, 0, 0, 0)
+mesh = SubResource("SphereMesh_sbkyc")