remove old water_bomb_model, put shaders into /assets/

assets/shaders/interactivity_outline.gdshader

@@ -0,0 +1,14 @@
+shader_type spatial;
+render_mode blend_mix, cull_front, unshaded;
+
+uniform vec4 color : source_color = vec4(1,0,0,1);
+uniform float size : hint_range(1.0, 1.5, 0.01) = 1.05;
+
+void vertex() {
+	VERTEX *= size;
+}
+
+void fragment() {
+	ALBEDO = color.rgb;
+	ALPHA = color.a;
+}

assets/shaders/interactivity_outline2.gdshader

@@ -0,0 +1,32 @@
+shader_type spatial;
+
+
+uniform float width : hint_range(0.0, 16.0);
+uniform vec4 outline_color : source_color;
+uniform sampler2D albedo_texture : source_color, filter_nearest;
+
+
+void vertex() {
+     MODELVIEW_MATRIX = VIEW_MATRIX * mat4(INV_VIEW_MATRIX[0], vec4(0, 1, 0, 0), INV_VIEW_MATRIX[2], MODEL_MATRIX[3]);
+}
+
+/* thanks gdquest */
+void fragment() {
+    vec2 size = vec2(width) / vec2(textureSize(albedo_texture, 0));
+
+    vec4 sprite_color = texture(albedo_texture, UV);
+
+    float alpha = sprite_color.a;
+    alpha += texture(albedo_texture, UV + vec2(0.0, -size.y)).a;
+    alpha += texture(albedo_texture, UV + vec2(size.x, -size.y)).a;
+    alpha += texture(albedo_texture, UV + vec2(size.x, 0.0)).a;
+    alpha += texture(albedo_texture, UV + vec2(size.x, size.y)).a;
+    alpha += texture(albedo_texture, UV + vec2(0.0, size.y)).a;
+    alpha += texture(albedo_texture, UV + vec2(-size.x, size.y)).a;
+    alpha += texture(albedo_texture, UV + vec2(-size.x, 0.0)).a;
+    alpha += texture(albedo_texture, UV + vec2(-size.x, -size.y)).a;
+
+    vec3 final_color = mix(outline_color.rgb, sprite_color.rgb, sprite_color.a);
+    ALBEDO = final_color;
+	ALPHA = clamp(alpha, 0.0, 1.0);
+}

assets/water_bomb_sphere_mat.tres

@@ -1,6 +1,6 @@
 [gd_resource type="StandardMaterial3D" load_steps=3 format=3 uid="uid://ruycqsmlhsiw"]
 
-[ext_resource type="Shader" path="res://scenes/interactivity_outline.gdshader" id="1_nmq18"]
+[ext_resource type="Shader" path="res://assets/shaders/interactivity_outline.gdshader" id="1_nmq18"]
 
 [sub_resource type="ShaderMaterial" id="ShaderMaterial_gi5rt"]
 resource_local_to_scene = true

assets/water_bomb_top_mat.tres

@@ -1,6 +1,6 @@
 [gd_resource type="StandardMaterial3D" load_steps=3 format=3 uid="uid://cm6b807gcxn4w"]
 
-[ext_resource type="Shader" path="res://scenes/interactivity_outline.gdshader" id="1_wfrf5"]
+[ext_resource type="Shader" path="res://assets/shaders/interactivity_outline.gdshader" id="1_wfrf5"]
 
 [sub_resource type="ShaderMaterial" id="ShaderMaterial_phi16"]
 resource_local_to_scene = true