Cursor example

battle/BattleScene.gd

@@ -1,6 +1,8 @@
 class_name BattleScene extends Node3D
 
 @export var actionBox:ActionBox = null
+@export var battleCursor:BattleCursor = null
+@export var battleFighterScenes:Node
 
 signal neverEmitted
 
@@ -35,7 +37,8 @@ func getBattleDecisions(fighters:Array[BattleFighter]) -> Array[BattleDecision]:
       elif action == ActionBox.Action.ATTACK:
         var targets = await _getTargets(fighter, fighter.movePrimary)
 
-      actionBox.visible = false
+      # Get cursor
+
 
     if decision != null:
       decisions.append(decision)
@@ -45,5 +48,20 @@ func getBattleDecisions(fighters:Array[BattleFighter]) -> Array[BattleDecision]:
 
 func _getTargets(fighter:BattleFighter, move:BattleAction) -> Array[BattleFighter]:
   print("Determining target")
+
+  battleCursor.visible = true
+  var positions:Array[BattleSingleton.BattlePosition] = []
+  for pos in BATTLE.BattlePosition.values():
+    positions.append(pos)
+  battleCursor.setCursors(self, positions)
+
   await neverEmitted
   return []
+
+func getFighterSceneAtPosition(pos:BattleSingleton.BattlePosition) -> BattleFighterScene:
+  for fighterScene in battleFighterScenes.get_children():
+    if !(fighterScene is BattleFighterScene):
+      continue
+    if fighterScene.battlePosition == pos:
+      return fighterScene
+  return null

battle/BattleScene.tscn

@@ -5,9 +5,11 @@
 [ext_resource type="PackedScene" uid="uid://ktmvnapibv2q" path="res://battle/ui/ActionBox.tscn" id="2_c3ndu"]
 [ext_resource type="PackedScene" uid="uid://c4knowtushjly" path="res://battle/ui/BattleCursor.tscn" id="3_7s6t6"]
 
-[node name="BattleScene" type="Node3D" node_paths=PackedStringArray("actionBox")]
+[node name="BattleScene" type="Node3D" node_paths=PackedStringArray("actionBox", "battleCursor", "battleFighterScenes")]
 script = ExtResource("1_acaen")
 actionBox = NodePath("UI/ActionBox")
+battleCursor = NodePath("UI/BattleCursor")
+battleFighterScenes = NodePath("Fighters")
 metadata/_custom_type_script = "uid://dihfp05x6pktn"
 
 [node name="UI" type="Control" parent="."]
@@ -29,6 +31,7 @@ text = "Battle"
 
 [node name="BattleCursor" parent="UI" instance=ExtResource("3_7s6t6")]
 layout_mode = 0
+anchors_preset = 0
 
 [node name="Fighters" type="Node" parent="."]
 

battle/ui/BattleCursor.gd

@@ -2,9 +2,21 @@ class_name BattleCursor extends Control
 
 @export var cursor:PackedScene
 
-func setCursors(targets:Array[BattleSingleton.BattlePosition]) -> void:
+func setCursors(battleScene:BattleScene, targets:Array[BattleSingleton.BattlePosition]) -> void:
   clearCursors()
 
+  for target in targets:
+    var fighterScene = battleScene.getFighterSceneAtPosition(target)
+    if fighterScene == null:
+      continue
+
+    var cursorInstance = cursor.instantiate()
+    add_child(cursorInstance)
+
+    # Convert world position to screen space
+    var screenPos = battleScene.get_viewport().get_camera_3d().unproject_position(fighterScene.global_transform.origin)
+    cursorInstance.position = screenPos
+
 func clearCursors() -> void:
   # Clear all children (cursors).
   for child in get_children():

battle/ui/BattleCursor.tscn

@@ -5,8 +5,7 @@
 
 [node name="BattleCursor" type="Control"]
 layout_mode = 3
-anchors_preset = 0
+size_flags_horizontal = 0
-offset_right = 11.0
+size_flags_vertical = 0
-offset_bottom = 11.0
 script = ExtResource("1_wsiei")
 cursor = ExtResource("2_6yv4v")

battle/ui/BattleCursorCursor.tscn

@@ -1,6 +1,15 @@
 [gd_scene format=3 uid="uid://br2rs8skcn72l"]
 
 [node name="Control" type="ColorRect"]
-offset_right = 8.0
+anchors_preset = 8
-offset_bottom = 8.0
+anchor_left = 0.5
+anchor_top = 0.5
+anchor_right = 0.5
+anchor_bottom = 0.5
+offset_left = -4.0
+offset_top = -4.0
+offset_right = 4.0
+offset_bottom = 4.0
+grow_horizontal = 2
+grow_vertical = 2
 color = Color(1, 0.478431, 1, 1)