Adjustments to resolution handling. Fixed bug when attempting to shoot in the verticle. Worked on shader for player body. Attempted to add texture to particle effect.

.import/droplet_a.png-8f6c379deb142771389574f34129dfa4.md5

@@ -0,0 +1,3 @@
+source_md5="647815dcbdbd31e343dd6b5c378def1a"
+dest_md5="c90de94acc25789d5e4176113897a468"
+

Data/Graphics/droplet_a.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/droplet_a.png-8f6c379deb142771389574f34129dfa4.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Data/Graphics/droplet_a.png"
+dest_files=[ "res://.import/droplet_a.png-8f6c379deb142771389574f34129dfa4.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=false
+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=false
+svg/scale=1.0

Data/Objects/Player.tscn

@@ -1,34 +1,138 @@
-[gd_scene load_steps=7 format=2]
+[gd_scene load_steps=11 format=2]
 
 [ext_resource path="res://Data/Scripts/Controller.gd" type="Script" id=1]
 [ext_resource path="res://Data/Colors/GooGradient.tres" type="Texture" id=2]
+[ext_resource path="res://icon.png" type="Texture" id=3]
+[ext_resource path="res://Data/Graphics/droplet_a.png" type="Texture" id=4]
 
 [sub_resource type="CircleShape2D" id=1]
+radius = 16.0
 
 [sub_resource type="Curve" id=4]
-_data = [ Vector2( 0, 1 ), 0.0, 0.219234, 0, 0, Vector2( 1, 0.559091 ), -0.228985, 0.0, 0, 0 ]
+_data = [ Vector2( 0, 1 ), 0.0, 0.219234, 0, 0, Vector2( 1, 0.434091 ), -0.228985, 0.0, 0, 0 ]
 
 [sub_resource type="CurveTexture" id=5]
 curve = SubResource( 4 )
 
 [sub_resource type="ParticlesMaterial" id=6]
-lifetime_randomness = 0.28
+lifetime_randomness = 0.52
 emission_shape = 1
-emission_sphere_radius = 10.0
+emission_sphere_radius = 16.0
 flag_disable_z = true
-gravity = Vector3( 0, 0, 0 )
-initial_velocity = 0.25
-initial_velocity_random = 1.0
+direction = Vector3( 0, 0, 0 )
+spread = 0.0
+gravity = Vector3( 0, 8, 0 )
 orbit_velocity = 0.0
 orbit_velocity_random = 0.0
-radial_accel = -10.0
-radial_accel_random = 0.54
+linear_accel = 10.0
 damping = 12.0
 damping_random = 0.41
-scale = 4.0
+angle = 45.0
+angle_random = 0.85
+scale = 0.75
 scale_curve = SubResource( 5 )
 color_ramp = ExtResource( 2 )
 
+[sub_resource type="Shader" id=7]
+code = "shader_type canvas_item;
+
+uniform float rimWidth : hint_range(1.0, 3.0) = 2.0;
+uniform vec4 rim_color : hint_color;
+uniform vec4 cell_color : hint_color;
+uniform float fisheye_power = 2.0;
+
+vec2 random2(vec2 p){
+	return fract(sin(vec2(dot(p, vec2(127.1, 311.7)), dot(p, vec2(269.5, 183.3)))) * 43758.5453);	
+}
+
+float ramp(float v, float f_min, float f_max){
+	if (v <= f_min){return 0.0;}
+	if (v >= f_max){return 1.0;}
+	return (v - f_min) / f_max;	
+}
+
+float CellularNoise(vec2 vUV, float scale, float time){
+	// Code modified from...
+	// https://thebookofshaders.com/12/
+	vec2 st = vUV * scale;
+	//st.x = vres.x/vres.y;
+	
+	vec2 i_st = floor(st);
+	vec2 f_st = fract(st);
+	
+	float min_dist = 1.0;
+	
+	for (int y = -1; y <= 1; y++){
+		for (int x = -1; x <= 1; x++){
+			vec2 neighbor = vec2(float(x), float(y));
+			vec2 point = random2(i_st + neighbor);
+			point = 0.5 + (0.5 * sin(time + (6.2831 * point)));	
+			float dist = length((neighbor + point) - f_st);
+			min_dist = min(min_dist, dist);
+		}	
+	}
+	
+	return min_dist;
+}
+
+
+vec2 distort(vec2 p) {
+	// Function borrowed and slightly modified from...
+	// https://gist.github.com/henriquelalves/989fdd72e10c90091188
+	p *= 2.0;
+	p -= vec2(1.0, 1.0);
+	if (length(p) >= 1.5){return p;}
+	//return p;
+	if(p.x > 0.0){
+		float angle = p.y / p.x;
+		float theta = atan(angle);
+		float radius = length(p);
+		radius = pow(radius, fisheye_power);
+		
+		p.x = radius * cos(theta);
+		p.y = radius * sin(theta);
+	} else {
+		float angle = p.y / p.x;
+		float theta = atan(angle);
+		float radius = length(p);
+		radius = pow(radius, fisheye_power);
+		
+		p.y = radius * sin(-theta);
+		p.x = radius * cos(theta);
+		p.x = - p.x;
+	}
+	
+	
+	return 0.5 * (p + vec2(1.0,1.0));
+}
+
+
+void fragment(){
+	float n = ramp(CellularNoise(distort(UV.xy), 5.0, TIME), 0.2, 0.9);
+	float rim = length(vec2(0.5, 0.5) - (UV.xy));
+	if (rim > 0.5){
+		rim  = 0.0;
+	}
+	rim = ramp(pow(rim, rimWidth), 0.0, 0.5);
+	
+	vec4 color = texture(SCREEN_TEXTURE, SCREEN_UV);
+	if (rim > 0.0){
+		color = vec4(cell_color.rgb * n, n);
+		color = color + vec4(rim_color.rgb * rim, rim);
+	} else {
+		color = vec4(color.rgb, 0.0);
+	}
+		
+	COLOR = color;
+}"
+
+[sub_resource type="ShaderMaterial" id=8]
+shader = SubResource( 7 )
+shader_param/rimWidth = 1.81
+shader_param/rim_color = Color( 0.705882, 0.976471, 0.027451, 1 )
+shader_param/cell_color = Color( 0.690196, 0.435294, 0.109804, 1 )
+shader_param/fisheye_power = 3.0
+
 [node name="Player" type="RigidBody2D"]
 collision_mask = 3
 contacts_reported = 1
@@ -36,12 +140,9 @@ contact_monitor = true
 script = ExtResource( 1 )
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+visible = false
 shape = SubResource( 1 )
 
-[node name="Particles" type="Particles2D" parent="."]
-amount = 100
-process_material = SubResource( 6 )
-
 [node name="Joint" type="PinJoint2D" parent="."]
 bias = 0.9
 softness = 0.1
@@ -49,5 +150,18 @@ softness = 0.1
 [node name="Camera" type="Camera2D" parent="."]
 current = true
 smoothing_enabled = true
+
+[node name="Particles" type="Particles2D" parent="."]
+visible = false
+amount = 50
+lifetime = 8.0
+local_coords = false
+process_material = SubResource( 6 )
+texture = ExtResource( 4 )
+
+[node name="Sprite" type="Sprite" parent="."]
+material = SubResource( 8 )
+scale = Vector2( 0.5, 0.5 )
+texture = ExtResource( 3 )
 [connection signal="body_entered" from="." to="." method="_on_Player_body_entered"]
 [connection signal="body_exited" from="." to="." method="_on_Player_body_exited"]

Data/Scripts/Controller.gd

@@ -4,8 +4,8 @@ export var max_distance = 64
 export var max_tangential_accel = 32
 export var max_travel_time = 2.0
 export var push_force = 128
-export var collision_minor_speed_threshold = 16
-export var collision_major_speed_threshold = 56
+export var collision_minor_speed_threshold = 8
+export var collision_major_speed_threshold = 32
 export var collision_timedt_threshold = 0.1
 
 
@@ -17,6 +17,7 @@ var traveling = 0;
 
 var in_air = true
 var air_time = 0
+var last_speed = 0
 
 
 # Called when the node enters the scene tree for the first time.
@@ -41,16 +42,16 @@ func _physics_process(delta):
 	if mouse_down:
 		return # We don't follow the mouse or move the squiq when mouse is down.
 		
-	var distance = clamp(mouse_position.x - position.x, -max_distance, max_distance)
-	var dpercent = distance / max_distance
 	if push:
 		push = false
 		traveling = max_travel_time
 		var v_direction = (position - mouse_position).normalized()
-		apply_central_impulse(v_direction * abs(dpercent) * push_force)
+		apply_central_impulse(v_direction * abs(v_direction.length()) * push_force)
 	elif in_air:
 		air_time += delta
 	else:
+		var distance = clamp(mouse_position.x - position.x, -max_distance, max_distance)
+		var dpercent = distance / max_distance
 		if abs(distance) > body_radius:
 			var v_horizontal = Physics2DServer.area_get_param(get_world_2d().get_space(), Physics2DServer.AREA_PARAM_GRAVITY_VECTOR).rotated(deg2rad(-90))
 			$Particles.process_material.tangential_accel = dpercent * max_tangential_accel;
@@ -58,6 +59,9 @@ func _physics_process(delta):
 		else:
 			$Particles.process_material.tangential_accel = 0
 	
+	last_speed = linear_velocity.length()
+	#print(last_speed)
+	
 
 
 func _process(delta):
@@ -80,7 +84,7 @@ func _draw():
 
 func _on_Player_body_entered(body):
 	in_air = false
-	print(linear_velocity)
+	#print(linear_velocity)
 	if air_time > collision_timedt_threshold:
 		var lvlen = linear_velocity.length()
 		if lvlen >= collision_minor_speed_threshold and lvlen < collision_major_speed_threshold:

project.godot

@@ -22,7 +22,7 @@ config/icon="res://icon.png"
 [display]
 
 window/size/width=800
-window/stretch/mode="viewport"
+window/stretch/mode="2d"
 window/stretch/aspect="keep"
 
 [input]