Lots of changes. Big additions are to a new 'arrow' and a 'BladeSaw'

.import/marm.png-129e7630465431c74aeee9f2cda65caa.md5

+source_md5="aa6613a60574ba16e3c57d0d38468fbf"
+dest_md5="ef4be6197f867fce1ae832148d814786"
+

.import/nstar.png-279148b53e5add0a2272421ac913ac94.md5

+source_md5="0965d095ec6dc5f38b478078d7dc2184"
+dest_md5="40e931f300ed189e4918619ee139c8d8"
+

.import/placeholder.png-60c11fd3c8ec00ed7c1bd361096f92dc.md5

-source_md5="01869c3604b99aea38eb6b597f15f8d7"
-dest_md5="b07fcc1de681e1e4fc0cc651a43f6d23"
+source_md5="4fb5fa659e9c6e1ece480e0b8a6b18d5"
+dest_md5="d93bef64b511746d542505099d164ec2"
 

Data/Graphics/marm.png.import

+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/marm.png-129e7630465431c74aeee9f2cda65caa.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Data/Graphics/marm.png"
+dest_files=[ "res://.import/marm.png-129e7630465431c74aeee9f2cda65caa.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

Data/Graphics/nstar.png.import

+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/nstar.png-279148b53e5add0a2272421ac913ac94.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Data/Graphics/nstar.png"
+dest_files=[ "res://.import/nstar.png-279148b53e5add0a2272421ac913ac94.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

Data/Objects/Glowdot.tscn

+[gd_scene load_steps=5 format=2]
+
+[ext_resource path="res://Data/Graphics/placeholder.png" type="Texture" id=1]
+[ext_resource path="res://Data/Scripts/Glowdot.gd" type="Script" id=2]
+[ext_resource path="res://Data/Shaders/Glowdot.shader" type="Shader" id=3]
+
+[sub_resource type="ShaderMaterial" id=2]
+shader = ExtResource( 3 )
+shader_param/primary_color = Color( 1, 0.8, 0, 1 )
+shader_param/fade_offset = 0.15
+
+[node name="Glowdot" type="Sprite"]
+material = SubResource( 2 )
+texture = ExtResource( 1 )
+script = ExtResource( 2 )
+
+[node name="Pulse" type="Tween" parent="."]
+
+[node name="PulseIn" type="Timer" parent="."]
+
+[node name="PulseOut" type="Timer" parent="."]
+[connection signal="timeout" from="PulseIn" to="." method="_on_PulseIn_timeout"]
+[connection signal="timeout" from="PulseOut" to="." method="_on_PulseOut_timeout"]

Data/Objects/Liquid.tscn

 
 [sub_resource type="ShaderMaterial" id=1]
 shader = ExtResource( 3 )
-shader_param/sprite_scale = Vector2( 1, 1 )
+shader_param/sprite_scale = Vector2( 2.96, 1 )
 shader_param/distortion = 16.265
-shader_param/liquid_color_main = Color( 0, 0.0862745, 0.603922, 1 )
-shader_param/liquid_color_surface = Color( 0.517647, 0.572549, 1, 1 )
+shader_param/liquid_color_main = Color( 0.180908, 0.250748, 0.8125, 1 )
+shader_param/liquid_color_surface = Color( 0.576471, 0.760784, 0.996078, 1 )
 shader_param/liquid_surface_thickness = 0.12
 shader_param/wave_amp = 0.25
 shader_param/wave_freq = 1.0
 orbit_velocity_random = 0.0
 scale = 2.0
 scale_curve = SubResource( 4 )
+color = Color( 0.576471, 0.760784, 0.996078, 1 )
 
 [node name="Liquid" type="Sprite"]
 material = SubResource( 1 )

Data/Objects/PulseArrow.tscn

+[gd_scene load_steps=9 format=2]
+
+[ext_resource path="res://Data/Scripts/PulseArrow.gd" type="Script" id=1]
+[ext_resource path="res://Data/Objects/Glowdot.tscn" type="PackedScene" id=3]
+
+[sub_resource type="Shader" id=1]
+code = "shader_type canvas_item;
+
+uniform vec4 primary_color:hint_color = vec4(1.0, 0.8, 0.0, 1.0);
+uniform float fade_offset:hint_range(0.0, 0.5) = 0.1;
+
+float ramp(float v, float f_min, float f_max){
+	float res = (v - f_min) / (f_max - f_min);
+	return max(0.0, min(res, 1.0));
+}
+
+void fragment(){
+	float mask = length(vec2(0.5, 0.5) - (UV.xy));
+	float fade = 1.0 - ramp(mask, fade_offset, 0.5);
+	if (mask > 0.5){
+		mask = 0.0;
+	} else {mask = 1.0;}
+	
+	if (mask == 1.0){
+		COLOR = vec4(primary_color.rgb, fade);	
+	} else {
+		COLOR = vec4(primary_color.rgb, mask);
+	}
+}"
+
+[sub_resource type="ShaderMaterial" id=2]
+shader = SubResource( 1 )
+shader_param/primary_color = Color( 1, 0.8, 0, 1 )
+shader_param/fade_offset = 0.15
+
+[sub_resource type="ShaderMaterial" id=3]
+shader = SubResource( 1 )
+shader_param/primary_color = Color( 1, 0.8, 0, 1 )
+shader_param/fade_offset = 0.15
+
+[sub_resource type="ShaderMaterial" id=4]
+shader = SubResource( 1 )
+shader_param/primary_color = Color( 1, 0.8, 0, 1 )
+shader_param/fade_offset = 0.15
+
+[sub_resource type="ShaderMaterial" id=5]
+shader = SubResource( 1 )
+shader_param/primary_color = Color( 1, 0.8, 0, 1 )
+shader_param/fade_offset = 0.15
+
+[sub_resource type="ShaderMaterial" id=6]
+shader = SubResource( 1 )
+shader_param/primary_color = Color( 1, 0.8, 0, 1 )
+shader_param/fade_offset = 0.15
+
+[node name="PulseArrow" type="Node2D"]
+script = ExtResource( 1 )
+
+[node name="Dot" parent="." instance=ExtResource( 3 )]
+material = SubResource( 2 )
+position = Vector2( 0, -0.698334 )
+pulse_in_time = 0.5
+pulse_out_time = 0.5
+pulse_out = 0.75
+
+[node name="Dot21" parent="." instance=ExtResource( 3 )]
+material = SubResource( 3 )
+position = Vector2( -53.772, 35.6152 )
+pulse_in_time = 0.5
+pulse_out_time = 0.5
+pulse_out = 0.75
+pulse_offset = 0.35
+
+[node name="Dot31" parent="." instance=ExtResource( 3 )]
+material = SubResource( 4 )
+position = Vector2( -110.337, 66.3421 )
+pulse_in_time = 0.5
+pulse_out_time = 0.5
+pulse_out = 0.75
+pulse_offset = 0.6
+
+[node name="Dot22" parent="." instance=ExtResource( 3 )]
+material = SubResource( 5 )
+position = Vector2( 52.3753, 35.6152 )
+pulse_in_time = 0.5
+pulse_out_time = 0.5
+pulse_out = 0.75
+pulse_offset = 0.35
+
+[node name="Dot32" parent="." instance=ExtResource( 3 )]
+material = SubResource( 6 )
+position = Vector2( 106.147, 66.3421 )
+pulse_in_time = 0.5
+pulse_out_time = 0.5
+pulse_out = 0.75
+pulse_offset = 0.6

Data/Scenes/World.tscn

-[gd_scene load_steps=5 format=2]
+[gd_scene load_steps=8 format=2]
 
-[ext_resource path="res://icon.png" type="Texture" id=1]
+[ext_resource path="res://Data/Objects/PulseArrow.tscn" type="PackedScene" id=1]
 [ext_resource path="res://Data/Objects/Player.tscn" type="PackedScene" id=2]
 [ext_resource path="res://Data/Objects/Liquid.tscn" type="PackedScene" id=3]
+[ext_resource path="res://Data/Graphics/placeholder.png" type="Texture" id=4]
+[ext_resource path="res://Data/Scripts/BladeSaw.gd" type="Script" id=5]
+[ext_resource path="res://Data/Graphics/nstar.png" type="Texture" id=6]
 
 [sub_resource type="RectangleShape2D" id=1]
 extents = Vector2( 32, 32 )
 
 [node name="Sprite" type="Sprite" parent="Ground/StaticBody2D"]
 self_modulate = Color( 0, 0, 0, 1 )
-texture = ExtResource( 1 )
+texture = ExtResource( 4 )
 
 [node name="StaticBody2D2" type="StaticBody2D" parent="Ground"]
 position = Vector2( 117.555, 225.357 )
 
 [node name="Sprite" type="Sprite" parent="Ground/StaticBody2D2"]
 self_modulate = Color( 0, 0, 0, 1 )
-texture = ExtResource( 1 )
+texture = ExtResource( 4 )
 
 [node name="StaticBody2D3" type="StaticBody2D" parent="Ground"]
 position = Vector2( 165.809, 209.444 )
 
 [node name="Sprite" type="Sprite" parent="Ground/StaticBody2D3"]
 self_modulate = Color( 0, 0, 0, 1 )
-texture = ExtResource( 1 )
+texture = ExtResource( 4 )
 
 [node name="StaticBody2D4" type="StaticBody2D" parent="Ground"]
 position = Vector2( 352.586, 167.485 )
 
 [node name="Sprite" type="Sprite" parent="Ground/StaticBody2D4"]
 self_modulate = Color( 0, 0, 0, 1 )
-texture = ExtResource( 1 )
+texture = ExtResource( 4 )
 
 [node name="Blue Barrier" type="StaticBody2D" parent="Ground"]
 position = Vector2( 258.724, 168.376 )
 shape = SubResource( 1 )
 
 [node name="Sprite" type="Sprite" parent="Ground/Blue Barrier"]
-self_modulate = Color( 0, 0.180392, 1, 1 )
-texture = ExtResource( 1 )
+modulate = Color( 0.380392, 0.54902, 1, 1 )
+texture = ExtResource( 4 )
 
 [node name="Liquid" parent="." instance=ExtResource( 3 )]
 position = Vector2( 109.92, 197.289 )
 scale = Vector2( 2.96, 1 )
-liquid_body_color = Color( 0, 0.0901961, 0.815686, 1 )
+liquid_body_color = Color( 0.180908, 0.250748, 0.8125, 1 )
 liquid_surface_color = Color( 0.576471, 0.760784, 0.996078, 1 )
+
+[node name="PulseArrow" parent="." instance=ExtResource( 1 )]
+position = Vector2( 250.511, 119.095 )
+scale = Vector2( 0.1, 0.1 )
+pulse_color = Color( 0.356863, 0.960784, 0.211765, 1 )
+
+[node name="BladeSaw" type="KinematicBody2D" parent="."]
+position = Vector2( 252.7, 41.8 )
+collision_layer = 2
+script = ExtResource( 5 )
+degrees_per_second = 180.0
+active = false
+
+[node name="CollisionPolygon2D" type="CollisionPolygon2D" parent="BladeSaw"]
+position = Vector2( 0.291977, -0.407814 )
+polygon = PoolVector2Array( -0.190857, -62.8828, 15.1022, -32.9085, 45.8921, -43.1038, 35.9007, -11.7022, 63.632, 2.77521, 33.6577, 17.4565, 43.2413, 46.2074, 13.4709, 37.2355, 0.0130463, 63.9473, -13.8526, 37.4394, -43.623, 46.6152, -34.0394, 17.8643, -64.0137, 2.5713, -36.0785, -11.4983, -47.0894, -43.3077, -15.4839, -32.9085 )
+
+[node name="Sprite" type="Sprite" parent="BladeSaw"]
+texture = ExtResource( 6 )

Data/Scripts/BladeSaw.gd

+extends KinematicBody2D
+
+export var degrees_per_second:float = 180.0
+export var ease_in:float = 0.2
+export var ease_out:float = 0.4
+export var active:bool = true setget _set_active
+
+var _easing_in = false
+var _easing_out = false
+var _easing = 0.0
+var _running = false
+
+
+func _set_active(b):
+	if active != b:
+		if active:
+			_easing_out = true
+			_easing = ease_out
+		else:
+			_easing_in = true
+			_easing = ease_in
+		active = b
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	set_physics_process(true)
+	if active and _easing == 0.0:
+		_running = true
+
+func _physics_process(delta):
+	if _easing_in or _easing_out:
+		_easing -= delta
+		if _easing <= 0.0:
+			_running = _easing_in
+			_easing_in = false
+			_easing_out = false
+			_easing = 0.0
+		else:
+			var adj
+			if _easing_in:
+				adj = 1.0 - (_easing / ease_in)
+			else:
+				adj = 1.0 - (_easing / ease_out)
+			rotate(deg2rad(degrees_per_second * adj * delta))
+	if _running:
+		rotate(deg2rad(degrees_per_second * delta))
+

Data/Scripts/Controller.gd

 export var base_tangential_accel = 32 setget _set_base_tangential_accel
 
 # The base force applied when being pushed.
-export var base_push_force = 128 setget _set_base_push_force
+export var base_push_force = 64 setget _set_base_push_force
 
 
 # Mood = r: <aggression>, g: <neediness>, b: <contentment>

Data/Scripts/Glowdot.gd

+extends Sprite
+
+const TRANS = Tween.TRANS_LINEAR
+const EASE = Tween.EASE_IN_OUT
+
+export var pulse_color:Color setget _set_pulse_color, _get_pulse_color
+export var pulse_in_time:float = 0.5
+export var pulse_out_time:float = 0.5
+export var pulse_in:float = 0.1
+export var pulse_out:float = 0.9
+export var pulse_offset:float = 0.1 setget _set_pulse_offset, _get_pulse_offset
+
+var _running = false
+
+
+func _camp(v, o_min, o_max):
+	# Reduces v (clamped to 0 and 1) to the values between o_min and o_max
+	return o_min + ((o_max - o_min) * clamp(v, 0.0, 1.0))
+
+func _ramp(v, f_min, f_max):
+	# Expands v, spreading the values between f_min and f_max to be between 0 and 1.
+	if f_min == f_max:
+		return f_min
+		
+	return clamp((v - f_min) / (f_max - f_min), 0.0, 1.0)
+
+func _set_pulse_offset(v):
+	material.set_shader_param("fade_offset", _camp(v, 0.1, 0.5))
+
+func _get_pulse_offset():
+	if self.get_name() == "Dot21":
+		print("PING")
+	return _ramp(material.get_shader_param("fade_offset"), 0.1, 0.5)
+
+func _set_pulse_color(c):
+	material.set_shader_param("primary_color", c)
+
+func _get_pulse_color():
+	return material.get_shader_param("primary_color")
+
+func _ready():
+	material.set_shader_param("primary_color", pulse_color)
+
+func start():
+	_running = true
+	_on_PulseOut_timeout()
+
+func stop():
+	$PulseOut.stop()
+	$PulseIn.stop()
+	_running = false
+
+func _interpolate_to(v, t):
+	$Pulse.interpolate_property(self, "pulse_offset", self.pulse_offset, v, t, TRANS, EASE)
+	$Pulse.start()
+
+
+func _on_PulseIn_timeout():
+	if _running:
+		#print(self.get_name(), " Pulse Out Time: ", $PulseOut.wait_time)
+		$PulseIn.stop()
+		if _get_pulse_offset() == pulse_in:
+			$PulseOut.wait_time = pulse_out_time
+		else:
+			$PulseOut.wait_time = (1.0 - ((_get_pulse_offset() - pulse_in) / (pulse_out / pulse_in))) * pulse_out_time
+		_interpolate_to(pulse_out, $PulseOut.wait_time)
+		$PulseOut.start()
+
+
+func _on_PulseOut_timeout():
+	if _running:
+		#print(self.get_name(), " Pulse In Time: ", $PulseOut.wait_time)
+		$PulseOut.stop()
+		if _get_pulse_offset() == pulse_out:
+			$PulseIn.wait_time = pulse_in_time
+		else:
+			# Adjust time due to current offset.
+			$PulseIn.wait_time = (_get_pulse_offset() - pulse_in) / (pulse_out / pulse_in) * pulse_in_time
+		_interpolate_to(pulse_in, $PulseIn.wait_time)
+		$PulseIn.start()

Data/Scripts/Liquid.gd

+#tool
 extends Sprite
 
 export var liquid_body_color:Color setget _set_liquid_body_color, _get_liquid_body_color

Data/Scripts/PulseArrow.gd

+extends Node2D
+
+export var pulse_color:Color = Color(1.0, 0.8, 0.0, 1.0)
+
+
+func _ready():
+	$Dot.pulse_color = pulse_color
+	$Dot.start()
+	$Dot21.pulse_color = pulse_color
+	$Dot21.start()
+	$Dot22.pulse_color = pulse_color	
+	$Dot22.start()
+	$Dot31.pulse_color = pulse_color
+	$Dot31.start()
+	$Dot32.pulse_color = pulse_color
+	$Dot32.start()
+

Data/Shaders/Glowdot.shader

+shader_type canvas_item;
+
+uniform vec4 primary_color:hint_color = vec4(1.0, 0.8, 0.0, 1.0);
+uniform float fade_offset:hint_range(0.0, 0.5) = 0.1;
+
+float ramp(float v, float f_min, float f_max){
+	float res = (v - f_min) / (f_max - f_min);
+	return max(0.0, min(res, 1.0));
+}
+
+void fragment(){
+	float mask = length(vec2(0.5, 0.5) - (UV.xy));
+	float fade = 1.0 - ramp(mask, fade_offset, 0.5);
+	if (mask > 0.5){
+		mask = 0.0;
+	} else {mask = 1.0;}
+	
+	if (mask == 1.0){
+		COLOR = vec4(primary_color.rgb, fade);	
+	} else {
+		COLOR = vec4(primary_color.rgb, mask);
+	}
+}

project.godot

 
 window/size/width=1366
 window/size/height=768
-window/stretch/mode="viewport"
+window/stretch/mode="2d"
 window/stretch/aspect="expand"
 
 [input]
 
 [rendering]
 
+quality/intended_usage/framebuffer_allocation=0
+quality/intended_usage/framebuffer_allocation.mobile=1
 environment/default_clear_color=Color( 0.207843, 0.164706, 0.215686, 1 )
 environment/default_environment="res://default_env.tres"