You can now play cards!

- Fixed invalid scripts
- Added card placement validation

Co-Authored-By: deranonymos <deranonymos@users.noreply.github.com>

src/Menus/DragNDrop/DragNDropUI.gd

@@ -0,0 +1,3 @@
+extends Control
+
+export var ObjectParent:NodePath

src/Menus/DragNDrop/DragNDropUI.tscn

@@ -7,19 +7,14 @@
 [ext_resource path="res://Objects/Traps/Bear/bear.jpg" type="Texture" id=5]
 [ext_resource path="res://Objects/Traps/bear.tscn" type="PackedScene" id=6]
 [ext_resource path="res://Objects/Traps/Bear/Animation/0012.png" type="Texture" id=7]
-
-[sub_resource type="GDScript" id=1]
-script/source = "extends Control
-
-export var ObjectParent:NodePath
-"
+[ext_resource path="res://Menus/DragNDrop/DragNDropUI.gd" type="Script" id=8]
 
 [node name="DragNDropUI" type="Control"]
 anchor_right = 1.0
 anchor_bottom = 1.0
 margin_left = -0.37735
 margin_right = -0.37735
-script = SubResource( 1 )
+script = ExtResource( 8 )
 __meta__ = {
 "_edit_use_anchors_": false
 }

src/Menus/DragNDrop/DragSink.gd

@@ -0,0 +1,30 @@
+extends Container
+
+const Grid = preload("res://Maps/Grid.gd")
+onready var grid = get_tree().current_scene.get_node("Grid")
+onready var ysort = get_tree().current_scene.get_node("YSort")
+
+#DropZone
+#stuff can be dropped here
+func can_drop_data(_pos, data):
+	return typeof(data) == typeof(PackedScene)
+
+
+func get_nearest_grid_pos(position):
+	return Vector2(round(position.x / 32.0), round(position.y / 32.0))
+
+
+func get_nearest_global_pos(position):
+	return Vector2(round(position.x / 32.0) * 32, round(position.y / 32.0) * 32)
+
+
+#what is to be done when data is dropped
+func drop_data(_pos, data:PackedScene):
+	var new_pos = get_nearest_grid_pos(_pos)
+
+	if grid.object_grid[new_pos.x - 1][new_pos.y - 1].back() == Grid.Kind.FIELD:
+		var child = data.instance()
+		child.position = get_nearest_global_pos(_pos)
+
+		ysort.add_child(child)
+		grid._update_grid()

src/Menus/DragNDrop/DragSink.tscn

@@ -1,31 +1,12 @@
 [gd_scene load_steps=2 format=2]
 
-[sub_resource type="GDScript" id=1]
-script/source = "extends Container
-#DropZone 
-
-
-#stuff can be dropped here
-func can_drop_data(_pos, data):
-	return typeof(data) == typeof(PackedScene)
-
-
-func get_nearest_grid_pos(position):
-	return Vector2(floor(position.x / 32.0) * 32, floor(position.y / 32.0) * 32)
-	
-
-#what is to be done when data is dropped
-func drop_data(_pos, data:PackedScene):
-	var child = data.instance()
-	child.position = get_nearest_grid_pos(_pos)
-	get_node(get_parent().ObjectParent).add_child(child)
-"
+[ext_resource path="res://Menus/DragNDrop/DragSink.gd" type="Script" id=1]
 
 [node name="DragSink" type="Container"]
 anchor_right = 1.0
 anchor_bottom = 0.789
 margin_bottom = -0.0200043
-script = SubResource( 1 )
+script = ExtResource( 1 )
 __meta__ = {
 "_edit_use_anchors_": false
 }

src/Menus/DragNDrop/DragSource.gd

@@ -0,0 +1,36 @@
+extends TextureRect
+#CardDeck
+export var Item:PackedScene
+export var PreviewIcon:Texture 
+export var DeleteOnGrab:bool = false
+
+#if a drag is initiated here 
+func get_drag_data(_pos):
+	var ctrl = Control.new()
+	var TR = TextureRect.new()
+	TR.texture = get_resized_texture(PreviewIcon,self.rect_size[0],self.rect_size[1])
+	TR.rect_size= self.rect_size
+	TR.set_position(_pos*-1,false)
+	ctrl.add_child(TR)
+	set_drag_preview(ctrl)
+	
+	if DeleteOnGrab :
+		self.queue_free()
+	return Item
+
+#stuff can be dropped here
+#eg you picked the wrong thing up, let go and it returns to nothingness
+func can_drop_data(_pos, data):
+	return typeof(data) == typeof(PackedScene)
+
+#do nothing if stuff is dropped here
+func drop_data(_pos, _data):
+	pass
+
+func get_resized_texture(t: Texture, width: int = 0, height: int = 0):
+	var image = t.get_data()
+	if width > 0 && height > 0:
+		image.resize(width, height)
+	var itex = ImageTexture.new()
+	itex.create_from_image(image,0)
+	return itex

src/Menus/DragNDrop/DragSource.tscn

@@ -2,45 +2,7 @@
 
 [ext_resource path="res://icon.png" type="Texture" id=1]
 [ext_resource path="res://Objects/Card/card.png" type="Texture" id=2]
-
-[sub_resource type="GDScript" id=1]
-script/source = "extends TextureRect
-#CardDeck
-export var Item:PackedScene
-export var PreviewIcon:Texture 
-export var DeleteOnGrab:bool = false
-
-#if a drag is initiated here 
-func get_drag_data(_pos):
-	var ctrl = Control.new()
-	var TR = TextureRect.new()
-	TR.texture = get_resized_texture(PreviewIcon,self.rect_size[0],self.rect_size[1])
-	TR.rect_size= self.rect_size
-	TR.set_position(_pos*-1,false)
-	ctrl.add_child(TR)
-	set_drag_preview(ctrl)
-	
-	if DeleteOnGrab :
-		self.queue_free()
-	return Item
-
-#stuff can be dropped here
-#eg you picked the wrong thing up, let go and it returns to nothingness
-func can_drop_data(_pos, data):
-	return typeof(data) == typeof(PackedScene)
-
-#do nothing if stuff is dropped here
-func drop_data(_pos, _data):
-	pass
-
-func get_resized_texture(t: Texture, width: int = 0, height: int = 0):
-	var image = t.get_data()
-	if width > 0 && height > 0:
-		image.resize(width, height)
-	var itex = ImageTexture.new()
-	itex.create_from_image(image,0)
-	return itex
-"
+[ext_resource path="res://Menus/DragNDrop/DragSource.gd" type="Script" id=3]
 
 [node name="DragSource" type="TextureRect"]
 margin_left = 10.7364
@@ -49,11 +11,10 @@ margin_right = 42.7364
 margin_bottom = 259.792
 texture = ExtResource( 1 )
 expand = true
-script = SubResource( 1 )
+script = ExtResource( 3 )
 __meta__ = {
 "_edit_use_anchors_": false
 }
-PreviewIcon = ExtResource( 1 )
 
 [node name="Sprite" type="Sprite" parent="."]
 position = Vector2( 16.0791, 16.0117 )