From 563bb46a4451873c910a579beb6e76c4dd12d454 Mon Sep 17 00:00:00 2001
From: Haze Weathers <hazel.lsnider@gmail.com>
Date: Wed, 22 Mar 2023 02:58:58 -0400
Subject: [PATCH] debug drawing of moving enemy paths

---
 objects/enemy/cop.gd                       | 41 ++++++++++++++++++++--
 objects/enemy/enemy_move_sidesideupdown.gd | 40 +++++++++++++++++++--
 2 files changed, 76 insertions(+), 5 deletions(-)

diff --git a/objects/enemy/cop.gd b/objects/enemy/cop.gd
index 155a347..a913f98 100644
--- a/objects/enemy/cop.gd
+++ b/objects/enemy/cop.gd
@@ -1,8 +1,9 @@
+tool
 extends "res://objects/enemy/enemy.gd"
 
 export var walk_speed = 25.0
-export var left_boundary = 0.0
-export var right_boundary = 0.0
+export var left_boundary = 0.0 setget _set_left_boundary
+export var right_boundary = 0.0 setget _set_right_boundary
 export var direction = 1.0
 export var idle_turns = 4
 export var turn_time = 0.5
@@ -19,6 +20,9 @@ var shooting = false
 var turns = 0
 
 func _ready():
+	if Engine.editor_hint:
+		update()
+		return
 	# convert boundaries into actual coordinate positions
 	left_boundary = position.x - left_boundary * 8.0
 	right_boundary = position.x + right_boundary * 8.0
@@ -28,6 +32,8 @@ func _ready():
 	sprite.speed_scale = inverse_lerp(0.0, 25.0, walk_speed)
 
 func _physics_process(delta):
+	if Engine.editor_hint:
+		return
 	if !shooting:
 		# check for player in raycast
 		var collider = shoot_cast.get_collider()
@@ -84,3 +90,34 @@ func _stop_shoot():
 		sprite.play("walk")
 	else:
 		sprite.play("idle")
+
+# editor debug drawing
+func _draw():
+	if Engine.editor_hint:
+		var left = -left_boundary * 8.0
+		var right = right_boundary * 8.0
+		draw_line(
+			Vector2(left, 0.0),
+			Vector2(right, 0.0),
+			Color(0.4, 0.2, 0.6, 0.75), 1.01, false
+		)
+		draw_line(
+			Vector2(left, 2.0),
+			Vector2(left, -2.0),
+			Color(0.4, 0.2, 0.6, 0.75), 1.01, false
+		)
+		draw_line(
+			Vector2(right, 2.0),
+			Vector2(right, -2.0),
+			Color(0.4, 0.2, 0.6, 0.75), 1.01, false
+		)
+
+func _set_left_boundary(value):
+	left_boundary = value
+	if Engine.editor_hint:
+		update()
+
+func _set_right_boundary(value):
+	right_boundary = value
+	if Engine.editor_hint:
+		update()
diff --git a/objects/enemy/enemy_move_sidesideupdown.gd b/objects/enemy/enemy_move_sidesideupdown.gd
index 2c32e20..186cb45 100644
--- a/objects/enemy/enemy_move_sidesideupdown.gd
+++ b/objects/enemy/enemy_move_sidesideupdown.gd
@@ -1,23 +1,30 @@
+tool
 extends "res://objects/enemy/enemy.gd"
 
+enum Direction {HORIZONTAL, VERTICAL}
+
 #How far to move
-export var left_up_boundary = 0.0
-export var right_down_boundary = 0.0
+export var left_up_boundary = 0.0 setget _set_left_up_boundary
+export var right_down_boundary = 0.0 setget _set_right_down_boundary
 #Start direction
 export var direction = 1
 export var speed = 50
 #Move horizontal or vertical
-export(int, "Horizontal", "Vertical") var move_direction
+export(Direction) var move_direction
 export var flip_sprite = true
 #Onreadys
 onready var startpos = position
 onready var sprite = $AnimatedSprite
 
 func _ready():
+	if Engine.editor_hint:
+		return
 	left_up_boundary *= 8
 	right_down_boundary *= 8
 
 func _physics_process(delta):
+	if Engine.editor_hint:
+		return
 	if right_down_boundary == 0 and left_up_boundary == 0:
 		return
 	elif move_direction == 0:
@@ -45,3 +52,30 @@ func move_up_and_down(delta):
 	if position.y <= startpos.y + (-left_up_boundary): 
 		direction = 1
 		if flip_sprite == true: sprite.scale.y = -1
+
+# editor debug drawing
+func _draw():
+	if Engine.editor_hint:
+		match move_direction:
+			Direction.HORIZONTAL:
+				draw_line(
+					Vector2(-left_up_boundary * 8.0, 0.0),
+					Vector2(right_down_boundary * 8.0, 0.0),
+					Color(0.4, 0.2, 0.6, 0.75), 1.01, false
+				)
+			Direction.VERTICAL:
+				draw_line(
+					Vector2(0.0, -left_up_boundary * 8.0),
+					Vector2(0.0, right_down_boundary * 8.0),
+					Color(0.4, 0.2, 0.6, 0.75), 1.01, false
+				)
+
+func _set_left_up_boundary(value):
+	left_up_boundary = value
+	if Engine.editor_hint:
+		update()
+
+func _set_right_down_boundary(value):
+	right_down_boundary = value
+	if Engine.editor_hint:
+		update()