higlight should now correctly takes tile if one is on top

scenes/isometric_map_layer_holder.tscn1727497572.tmp

@@ -0,0 +1,146 @@
+[gd_scene load_steps=7 format=3 uid="uid://dg0qxdwe2rlcn"]
+
+[ext_resource type="Script" uid="uid://dxcfy8xypdde6" path="res://scripts/isometric_map_layer_holder.gd" id="1_4o54u"]
+[ext_resource type="Texture2D" uid="uid://p8iyle6kr3nf" path="res://assets/sprites/tiles/iso_tileset.png" id="1_fme3d"]
+[ext_resource type="Texture2D" uid="uid://bsox4y2fftlh8" path="res://assets/sprites/tiles/iso_tileset_with_select.png" id="3_s16iq"]
+
+[sub_resource type="TileSetAtlasSource" id="TileSetAtlasSource_4o54u"]
+texture = ExtResource("1_fme3d")
+texture_region_size = Vector2i(32, 32)
+0:0/0 = 0
+0:0/0/texture_origin = Vector2i(0, -8)
+1:0/0 = 0
+1:0/0/texture_origin = Vector2i(0, -8)
+2:0/0 = 0
+2:0/0/texture_origin = Vector2i(0, -8)
+3:0/0 = 0
+3:0/0/texture_origin = Vector2i(0, -8)
+4:0/0 = 0
+4:0/0/texture_origin = Vector2i(0, -8)
+5:0/0 = 0
+5:0/0/texture_origin = Vector2i(0, -8)
+6:0/0 = 0
+6:0/0/texture_origin = Vector2i(0, -8)
+
+[sub_resource type="TileSetAtlasSource" id="TileSetAtlasSource_wvhlo"]
+texture = ExtResource("3_s16iq")
+texture_region_size = Vector2i(32, 32)
+0:0/0 = 0
+0:0/0/texture_origin = Vector2i(0, -8)
+1:0/0 = 0
+1:0/0/texture_origin = Vector2i(0, -8)
+2:0/0 = 0
+2:0/0/texture_origin = Vector2i(0, -8)
+3:0/0 = 0
+3:0/0/texture_origin = Vector2i(0, -8)
+4:0/0 = 0
+4:0/0/texture_origin = Vector2i(0, -8)
+5:0/0 = 0
+5:0/0/texture_origin = Vector2i(0, -8)
+6:0/0 = 0
+6:0/0/texture_origin = Vector2i(0, -8)
+7:0/0 = 0
+7:0/0/texture_origin = Vector2i(0, -8)
+0:1/0 = 0
+0:1/0/texture_origin = Vector2i(0, -8)
+1:1/0 = 0
+1:1/0/texture_origin = Vector2i(0, -8)
+2:1/0 = 0
+2:1/0/texture_origin = Vector2i(0, -8)
+3:1/0 = 0
+3:1/0/texture_origin = Vector2i(0, -8)
+4:1/0 = 0
+4:1/0/texture_origin = Vector2i(0, -8)
+5:1/0 = 0
+5:1/0/texture_origin = Vector2i(0, -8)
+6:1/0 = 0
+6:1/0/texture_origin = Vector2i(0, -8)
+
+[sub_resource type="TileSet" id="TileSet_s16iq"]
+tile_shape = 1
+tile_layout = 5
+tile_offset_axis = 1
+tile_size = Vector2i(32, 16)
+sources/0 = SubResource("TileSetAtlasSource_4o54u")
+sources/1 = SubResource("TileSetAtlasSource_wvhlo")
+
+[node name="IsometricMapLayerHolder" type="Node2D"]
+script = ExtResource("1_4o54u")
+
+[node name="Camera2D" type="Camera2D" parent="."]
+zoom = Vector2(0.5, 0.5)
+
+[node name="TileMapLayer" type="TileMapLayer" parent="."]
+tile_set = SubResource("TileSet_s16iq")
+
+[node name="CanvasLayer" type="CanvasLayer" parent="."]
+
+[node name="ResetButton" type="Button" parent="CanvasLayer"]
+anchors_preset = 7
+anchor_left = 0.5
+anchor_top = 1.0
+anchor_right = 0.5
+anchor_bottom = 1.0
+offset_left = -25.5
+offset_top = -31.0
+offset_right = 25.5
+grow_horizontal = 2
+grow_vertical = 0
+size_flags_horizontal = 4
+size_flags_vertical = 4
+text = "Reset"
+
+[node name="RotationVBoxContainer" type="VBoxContainer" parent="CanvasLayer"]
+offset_right = 40.0
+offset_bottom = 40.0
+
+[node name="Z_CW" type="Button" parent="CanvasLayer/RotationVBoxContainer"]
+layout_mode = 2
+text = "Rotate CW Z-Axis"
+
+[node name="Z_CCW" type="Button" parent="CanvasLayer/RotationVBoxContainer"]
+layout_mode = 2
+text = "Rotate CCW Z-Axis"
+
+[node name="X_CW" type="Button" parent="CanvasLayer/RotationVBoxContainer"]
+layout_mode = 2
+text = "Rotate CW X-Axis"
+
+[node name="X_CCW" type="Button" parent="CanvasLayer/RotationVBoxContainer"]
+layout_mode = 2
+text = "Rotate CCW X-Axis"
+
+[node name="Y_CW" type="Button" parent="CanvasLayer/RotationVBoxContainer"]
+layout_mode = 2
+text = "Rotate CW Y-Axis"
+
+[node name="Y_CCW" type="Button" parent="CanvasLayer/RotationVBoxContainer"]
+layout_mode = 2
+text = "Rotate CCW Y-Axis"
+
+[node name="DebugPlayerStuff" type="VBoxContainer" parent="CanvasLayer"]
+anchors_preset = 5
+anchor_left = 0.5
+anchor_right = 0.5
+offset_left = -37.5
+offset_right = 37.5
+offset_bottom = 70.0
+grow_horizontal = 2
+
+[node name="PlayerZLayerChangeUp" type="Button" parent="CanvasLayer/DebugPlayerStuff"]
+layout_mode = 2
+text = "Z-layer +"
+
+[node name="PlayerZLayerChangeDown" type="Button" parent="CanvasLayer/DebugPlayerStuff"]
+layout_mode = 2
+text = "Z-layer -"
+
+[connection signal="pressed" from="CanvasLayer/ResetButton" to="." method="_on_reset_button_pressed"]
+[connection signal="pressed" from="CanvasLayer/RotationVBoxContainer/Z_CW" to="." method="_on_cw_pressed"]
+[connection signal="pressed" from="CanvasLayer/RotationVBoxContainer/Z_CCW" to="." method="_on_ccw_pressed"]
+[connection signal="pressed" from="CanvasLayer/RotationVBoxContainer/X_CW" to="." method="_on_x_cw_pressed"]
+[connection signal="pressed" from="CanvasLayer/RotationVBoxContainer/X_CCW" to="." method="_on_x_ccw_pressed"]
+[connection signal="pressed" from="CanvasLayer/RotationVBoxContainer/Y_CW" to="." method="_on_y_cw_pressed"]
+[connection signal="pressed" from="CanvasLayer/RotationVBoxContainer/Y_CCW" to="." method="_on_y_ccw_pressed"]
+[connection signal="pressed" from="CanvasLayer/DebugPlayerStuff/PlayerZLayerChangeUp" to="." method="_on_player_z_layer_change_pressed"]
+[connection signal="pressed" from="CanvasLayer/DebugPlayerStuff/PlayerZLayerChangeDown" to="." method="_on_player_z_layer_change_down_pressed"]

scripts/isometric_map_data.gd

@@ -210,6 +210,7 @@ func rotate_around_x_axis(rotation_steps = 1):
                     temp_map[x][new_y][new_z]["x"] = new_coord_x
                     temp_map[x][new_y][new_z]["y"] = new_coord_y
                     temp_map[x][new_y][new_z]["z"] = new_z
+                    temp_map[x][new_y][new_z]["highlighted"] = false
     
     # Update the grid dimensions
     GRID_SIZE_HEIGHT = new_height
@@ -276,6 +277,7 @@ func rotate_around_y_axis(rotation_steps = 1):
                     temp_map[new_x][y][new_z]["x"] = new_coord_x
                     temp_map[new_x][y][new_z]["y"] = new_coord_y
                     temp_map[new_x][y][new_z]["z"] = new_z
+                    temp_map[new_x][y][new_z]["highlighted"] = false
     
     # Update the grid dimensions
     GRID_SIZE_WIDTH = new_width
@@ -342,6 +344,7 @@ func rotate_around_z_axis(rotation_steps = 1):
                     temp_map[new_x][new_y][z]["x"] = new_coord_x
                     temp_map[new_x][new_y][z]["y"] = new_coord_y
                     temp_map[new_x][new_y][z]["z"] = z
+                    temp_map[new_x][new_y][z]["highlighted"] = false
     
     # Update the grid dimensions
     GRID_SIZE_WIDTH = new_width

scripts/isometric_map_renderer.gd

@@ -114,8 +114,18 @@ func handle_hover(mouse_position):
         for x in map_data.GRID_SIZE_WIDTH:
             for y in map_data.GRID_SIZE_LENGTH:
                 var tile = map_data.get_tile(x, y, z)
+                var tile_above = map_data.get_tile(x, y, z + 1)
+                if tile_above != null and tile_above["visibility"] and not tile_above["unit"]:
+                    if tile["x"] == hover_tile_position.x and tile["y"] == hover_tile_position.y:
+                        # Store this tile for highlighting
+                        var tile_key = str(x) + "_" + str(y) + "_" + str(z)
                         
-                if tile != null and tile["visibility"] and not tile["unit"]:
+                        new_highlighted_tiles[tile_key] = {
+                            "x": x, 
+                            "y": y, 
+                            "z": z + 1
+                        }
+                elif tile != null and tile["visibility"] and not tile["unit"]:
                     if tile["x"] == hover_tile_position.x and tile["y"] == hover_tile_position.y:
                         # Store this tile for highlighting
                         var tile_key = str(x) + "_" + str(y) + "_" + str(z)

scripts/isometric_map_system.gd

@@ -48,8 +48,8 @@ func world_to_iso(world_pos, player_z_layer = 0, tile_width = 32, tile_height =
 # Create a new tile data structure with default values
 func create_tile_data(coord_x, coord_y, z, atlas_base_position = null, atlas_highlight_position = null):
     # Ensure we have valid default positions to avoid null reference errors
-    var base_pos = atlas_base_position if atlas_base_position != null else BLUE_ISOMETRICTILE_ATLAS_POSITION
+    var _base_pos = atlas_base_position if atlas_base_position != null else BLUE_ISOMETRICTILE_ATLAS_POSITION
-    var highlight_pos = atlas_highlight_position if atlas_highlight_position != null else WHITE_ISOMETRICTILE_ATLAS_POSITION
+    var _highlight_pos = atlas_highlight_position if atlas_highlight_position != null else WHITE_ISOMETRICTILE_ATLAS_POSITION
     
     return {
         "x": coord_x,

scripts/player.gd

@@ -76,6 +76,14 @@ func _input(event):
     if event is InputEventMouseMotion:
         check_hover()
     
+    if event is InputEventKey and event.pressed:
+        if event.keycode == KEY_H:
+            debug_detection_at_mouse()
+            
+func debug_detection_at_mouse():
+    var mouse_pos = get_viewport().get_mouse_position()
+    print(mouse_pos)
+        
 func _unhandled_input(event):
     if event is InputEventMouseButton and event.button_index == MOUSE_BUTTON_LEFT and event.pressed:
         # If we're being hovered and clicked
@@ -139,7 +147,7 @@ func _process(delta: float):
             play_player_animation("idle")
             #process_combat_movement(delta)
     
-func process_free_movement(delta):
+func process_free_movement(_delta):
     # Get input direction
     var direction = Input.get_vector("ui_left", "ui_right", "ui_up", "ui_down")