From e39c090fa38e4e9faa895d7933f041b8f8a8e5c0 Mon Sep 17 00:00:00 2001
From: Jan Tuomi <jan.tuomi@valuemotive.com>
Date: Wed, 29 Jul 2020 23:43:29 +0300
Subject: Turn player to look at walking dir

---
 scripts/DwarfNPC.gd        |  5 +++--
 scripts/PlayerCharacter.gd | 12 ++++++++++--
 2 files changed, 13 insertions(+), 4 deletions(-)

(limited to 'scripts')

diff --git a/scripts/DwarfNPC.gd b/scripts/DwarfNPC.gd
index 3cacc3c..b55fff2 100644
--- a/scripts/DwarfNPC.gd
+++ b/scripts/DwarfNPC.gd
@@ -15,7 +15,8 @@ func _ready():
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(_delta):
+	# Look at target node
 	var target_x: float = target_node.position[0]
 	var dx = target_x - self.position[0]
-	var scale_val = -1 if dx < .0 else 1
-	$Sprite.set_scale(Vector2(scale_val, 1))
+	var dir = -1 if dx < .0 else 1
+	$Sprite.set_scale(Vector2(dir, 1))
diff --git a/scripts/PlayerCharacter.gd b/scripts/PlayerCharacter.gd
index 06602a4..9f52a23 100644
--- a/scripts/PlayerCharacter.gd
+++ b/scripts/PlayerCharacter.gd
@@ -3,6 +3,8 @@ extends KinematicBody2D
 export (int) var speed = 8
 export (float) var walk_wobble_coeff = 5
 var velocity = Vector2()
+var look_dir = 1 # right = 1
+				# left  = -1
 
 func get_input():
 	velocity = Vector2()
@@ -17,6 +19,7 @@ func get_input():
 	velocity = velocity.normalized() * speed
 	
 func _process(_delta):
+	# Update walking wobble
 	var is_moving = velocity.length_squared() > .0
 	if is_moving:
 		var time = OS.get_system_time_msecs() / 1000.0
@@ -25,8 +28,13 @@ func _process(_delta):
 	else:
 		$Sprite.set_rotation(0)
 		
-	#$Sprite.z_index = self.position[1]
-	#print($Sprite.z_index)
+	# Look at walking direction
+	if velocity[0] > .0:
+		look_dir = 1
+	elif velocity[0] < .0:
+		look_dir = -1
+
+	$Sprite.set_scale(Vector2(look_dir, 1))
 
 func _physics_process(_delta):
 	get_input()
-- 
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