initial commit

1 files changed, 55 insertions, 0 deletions

diff --git a/BuilderElement.gd b/BuilderElement.gd
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index 0000000..4232649
--- /dev/null
+++ b/BuilderElement.gd
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+class_name BuilderElement
+extends Node2D
+
+
+@export var element: Node2D
+
+var collision_shape: Shape2D
+
+
+func _ready():
+	var element_sprite: Sprite2D = element.get_node("Sprite2D")
+	$Sprite2D.texture = element_sprite.texture
+	$Sprite2D.region_enabled = element_sprite.region_enabled
+	$Sprite2D.region_rect = element_sprite.region_rect
+	$Sprite2D.scale = element_sprite.scale
+	$Sprite2D.position = element_sprite.position
+	
+	var element_collision_shape = element.get_node("CollisionShape2D").duplicate() as CollisionShape2D
+	$Area2D.add_child(element_collision_shape)
+	collision_shape = element_collision_shape.shape
+
+
+func _draw():
+	draw_circle(
+		Vector2.ZERO,
+		8 + element.attack_range,
+		Color(1, 1, 1, 0.75),
+		false,
+		1.0
+	)
+	
+	if not can_build():
+		if collision_shape is RectangleShape2D:
+			draw_rect(Rect2((collision_shape.size / 2) * -1, collision_shape.size), Color(1, 0, 0, 0.75))
+
+
+func _process(_delta):
+	global_position = get_global_mouse_position().snapped(Vector2(16, 16))
+
+
+func can_build():
+	if $Area2D.get_overlapping_areas().size() > 0:
+		return false
+	
+	if $Area2D.get_overlapping_bodies().size() > 0:
+		return false
+	
+	return true
+
+
+func _on_area_entered(_node) -> void:
+	queue_redraw()
+
+func _on_area_exited(_node) -> void:
+	queue_redraw()