From 8299648c9885b27d2f0e5ea9a62ef22c12543ab4 Mon Sep 17 00:00:00 2001
From: Haze Weathers <hazel.lsnider@gmail.com>
Date: Sat, 25 Nov 2023 19:02:35 -0500
Subject: [PATCH] allow switching sides of ladder (implements #212)

---
 objects/environment/ladder/ladder.gd |  3 +++
 objects/player/player.gd             |  9 ++++++++-
 objects/player/player.tscn           | 12 ++++++++++++
 3 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/objects/environment/ladder/ladder.gd b/objects/environment/ladder/ladder.gd
index 7cfe490..759101e 100644
--- a/objects/environment/ladder/ladder.gd
+++ b/objects/environment/ladder/ladder.gd
@@ -1,5 +1,8 @@
 extends Area2D
 
+export var can_climb_left: bool = true
+export var can_climb_right: bool = true
+
 onready var left_snap: float = $LeftSnap.global_position.x
 onready var right_snap: float = $RightSnap.global_position.x
 onready var middle: float = global_position.x + 4.0
diff --git a/objects/player/player.gd b/objects/player/player.gd
index 3fb1ca7..59ee211 100644
--- a/objects/player/player.gd
+++ b/objects/player/player.gd
@@ -267,10 +267,11 @@ func _on_Climbing_state_entered() -> void:
 		if ladder_dir >= 0.0 != flip:
 			global_position.x = _attached_ladder.left_snap
 			graphics.scale.x = 1.0
+			animation_player.play("climb")
 		else:
 			global_position.x = _attached_ladder.right_snap
 			graphics.scale.x = -1.0
-		animation_player.play("climb")
+			animation_player.play("climb")
 
 func _on_Climbing_state_exited() -> void:
 	_attached_ladder = null
@@ -453,6 +454,12 @@ func _process_climbing(delta: float) -> void:
 #			if sign(_attached_ladder.middle - global_position.x) != horizontal_dir:
 #				global_position.x -= graphics.scale.x * 3.0
 #				state_chart.send_event("ladder_detach")#
+		elif Input.is_action_just_pressed("move_left") and _attached_ladder.can_climb_left:
+			global_position.x = _attached_ladder.left_snap
+			graphics.scale.x = 1.0
+		elif Input.is_action_just_pressed("move_right") and _attached_ladder.can_climb_right:
+			global_position.x = _attached_ladder.right_snap
+			graphics.scale.x = -1.0
 		else:
 			var ladder_dir = sign(_attached_ladder.middle - global_position.x)
 			if ladder_dir >= 0.0:
diff --git a/objects/player/player.tscn b/objects/player/player.tscn
index fa3ec55..80c9f3a 100644
--- a/objects/player/player.tscn
+++ b/objects/player/player.tscn
@@ -815,6 +815,18 @@ tracks/2/keys = {
 "update": 1,
 "values": [ 0, 1, 2, 3, 4, 5, 6, 7 ]
 }
+tracks/3/type = "value"
+tracks/3/path = NodePath("Graphics/Sprite:rotation_degrees")
+tracks/3/interp = 1
+tracks/3/loop_wrap = true
+tracks/3/imported = false
+tracks/3/enabled = true
+tracks/3/keys = {
+"times": PoolRealArray( 0 ),
+"transitions": PoolRealArray( 1 ),
+"update": 0,
+"values": [ 0.0 ]
+}
 
 [sub_resource type="Animation" id=11]
 resource_name = "shoot_airborne"