Ported to 3.5 and fixed bugs.

Author: hepfnepf

Scenes/Game.tscn

@@ -74,7 +74,7 @@ tracks = [ ExtResource( 19 ), ExtResource( 18 ), ExtResource( 21 ), ExtResource(
 volumes = {
 ExtResource( 19 ): 6.0,
 ExtResource( 18 ): 0.0,
-ExtResource( 21 ): -6.0,
 ExtResource( 22 ): 0.0,
-ExtResource( 20 ): 0.0
+ExtResource( 20 ): 0.0,
+ExtResource( 21 ): -6.0
 }

Scenes/UI/GUI/Crosshair.tscn

@@ -14,7 +14,7 @@ uniform vec2 center = vec2(0.5);
 uniform vec4 color : hint_color;
 void fragment(){
         //Default to transparent
-        COLOR.a = 0f;
+        COLOR.a = 0.0f;
 
         //Wanna calculate like Position(0,0) is in the middle not the upper left corner
         float uv_x=UV.x-0.5;
@@ -28,8 +28,8 @@ void fragment(){
         float curr_coord = uv_x*uv_x+uv_y*uv_y;
         float dist = distance(center,UV);
         float amplitude = abs(dist-radius)-start_fading;
-        if (amplitude < 0f){
-                amplitude = 0f;
+        if (amplitude < 0.0f){
+                amplitude = 0.0f;
         }
         //COLOR.a = 1.0-dist;
         if (amplitude <= width){

Scripts/Spawner.gd

@@ -101,14 +101,16 @@ func handle_enemy_spawning(delta)->void:
 			return
 
 func spawn_at(scene,pos,apply_difficulty=false):
+	call_deferred("_spawn_at",scene,pos,apply_difficulty)
+
+func _spawn_at(scene,pos,apply_difficulty=false):
 	var _obj = scene.instance()
 	game.add_child(_obj)
 	_obj.global_position = pos
 	if apply_difficulty and _obj.is_in_group("ENEMIES"):
 		_obj.set_damage(_obj.damage * enemy_damage_mult)
 		_obj.set_speed(_obj.speed * enemy_speed_mult)
 		_obj.set_max_health(_obj.max_health * enemy_speed_mult)
-		pass
 
 func spawn(scene):
 	var _obj = scene.instance()