Add arrow that is visible on ball and player holding ball

godot/assets/Arrow.fbx.import

@@ -0,0 +1,46 @@
+[remap]
+
+importer="scene"
+importer_version=1
+type="PackedScene"
+uid="uid://menoxw82ftvs"
+path="res://.godot/imported/Arrow.fbx-6f0fbbfeb10245e69032bac7eca9b96f.scn"
+
+[deps]
+
+source_file="res://assets/Arrow.fbx"
+dest_files=["res://.godot/imported/Arrow.fbx-6f0fbbfeb10245e69032bac7eca9b96f.scn"]
+
+[params]
+
+nodes/root_type=""
+nodes/root_name=""
+nodes/root_script=null
+mesh_library/use_node_names_as_mesh_names=false
+array_mesh/deduplicate_surfaces=true
+nodes/apply_root_scale=true
+nodes/root_scale=1.0
+nodes/import_as_skeleton_bones=false
+nodes/use_name_suffixes=true
+nodes/use_node_type_suffixes=true
+meshes/ensure_tangents=true
+meshes/generate_lods=true
+meshes/create_shadow_meshes=true
+meshes/light_baking=1
+meshes/lightmap_texel_size=0.2
+meshes/force_disable_compression=false
+skins/use_named_skins=true
+animation/import=true
+animation/fps=30
+animation/trimming=true
+animation/remove_immutable_tracks=true
+animation/import_rest_as_RESET=false
+import_script/path=""
+materials/extract=0
+materials/extract_format=0
+materials/extract_path=""
+_subresources={}
+fbx/importer=0
+fbx/allow_geometry_helper_nodes=false
+fbx/embedded_image_handling=1
+fbx/naming_version=2

godot/mesh/arrow.tscn

@@ -0,0 +1,15 @@
+[gd_scene format=3 uid="uid://d1audvg1rgiil"]
+
+[ext_resource type="PackedScene" uid="uid://menoxw82ftvs" path="res://assets/Arrow.fbx" id="1_5xuuv"]
+[ext_resource type="Shader" uid="uid://dvevqws3wm717" path="res://shaders/arrow_shader.tres" id="2_jlas5"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_y75oq"]
+render_priority = 0
+shader = ExtResource("2_jlas5")
+shader_parameter/ColorParameter = Color(0, 0, 1, 1)
+shader_parameter/MaxDistance = 40.0
+
+[node name="Arrow" unique_id=2098940646 instance=ExtResource("1_5xuuv")]
+
+[node name="Cube" parent="." index="0" unique_id=1659384323]
+surface_material_override/0 = SubResource("ShaderMaterial_y75oq")

godot/scenes/misc/arrow.tscn

@@ -0,0 +1,9 @@
+[gd_scene format=3 uid="uid://bnha3gon4700q"]
+
+[ext_resource type="PackedScene" uid="uid://d1audvg1rgiil" path="res://mesh/arrow.tscn" id="1_w20fr"]
+
+[node name="arrow" type="Arrow" unique_id=1231591993 node_paths=PackedStringArray("mesh")]
+mesh = NodePath("Arrow")
+
+[node name="Arrow" parent="." unique_id=2098940646 instance=ExtResource("1_w20fr")]
+transform = Transform3D(0.8991433, 0, -0.43765438, 0, 1, 0, 0.43765438, 0, 0.8991433, 0, -0.07870276, 0)

godot/scenes/misc/ball.tscn

@@ -11,6 +11,7 @@
 [ext_resource type="AudioStream" uid="uid://ca2x04htf0mpi" path="res://raw_assets/sfx/ball/7.ogg" id="8_xuvta"]
 [ext_resource type="AudioStream" uid="uid://ba5rkh12mwy7o" path="res://raw_assets/sfx/ball/8.ogg" id="9_yu13l"]
 [ext_resource type="AudioStream" uid="uid://0vmjtq6uxsqe" path="res://raw_assets/sfx/ball/9.ogg" id="10_p4exv"]
+[ext_resource type="PackedScene" uid="uid://bnha3gon4700q" path="res://scenes/misc/arrow.tscn" id="12_of30w"]
 
 [sub_resource type="SphereShape3D" id="SphereShape3D_1cgct"]
 
@@ -44,3 +45,5 @@ bus = &"SFX"
 
 [node name="SkeletonHead" parent="." unique_id=1848024401 instance=ExtResource("3_thun5")]
 transform = Transform3D(0.45, 0, 0, 0, 0.45, 0, 0, 0, 0.45, 0, 0, -0.046112746)
+
+[node name="arrow" parent="." unique_id=1231591993 instance=ExtResource("12_of30w")]

godot/scenes/player/remote_player.tscn

@@ -4,6 +4,7 @@
 [ext_resource type="PackedScene" uid="uid://cl66unms2gim0" path="res://scenes/player/effects.tscn" id="2_orxjf"]
 [ext_resource type="AudioStream" uid="uid://cl416orgv11vj" path="res://raw_assets/sfx/ball/little_robot_sound_factory_fantasy_Inventory_Open_00.mp3" id="3_840kl"]
 [ext_resource type="AudioStream" uid="uid://uq0o8gkpqhfa" path="res://raw_assets/sfx/ball/zapsplat_foley_stick_swing_air_whoosh_very_fast_hard_003_110413.mp3" id="4_qn18y"]
+[ext_resource type="PackedScene" uid="uid://bnha3gon4700q" path="res://scenes/misc/arrow.tscn" id="5_qn18y"]
 
 [sub_resource type="CapsuleShape3D" id="CapsuleShape3D_1cgct"]
 
@@ -37,7 +38,7 @@ curve = SubResource("Curve_qn18y")
 [sub_resource type="ViewportTexture" id="ViewportTexture_rmxnb"]
 viewport_path = NodePath("double_health_bar_sprite/health_bar_viewport")
 
-[node name="player" type="RemotePlayer" unique_id=845968872 node_paths=PackedStringArray("soldier_mesh", "collider", "effects", "spectator_camera", "camera_origin", "name_label", "health_bar", "double_health_bar", "health_bar_sprite", "double_health_bar_sprite", "ball_pickup_sfx", "ball_throw_sfx")]
+[node name="player" type="RemotePlayer" unique_id=845968872 node_paths=PackedStringArray("soldier_mesh", "collider", "effects", "spectator_camera", "camera_origin", "name_label", "health_bar", "double_health_bar", "health_bar_sprite", "double_health_bar_sprite", "ball_pickup_sfx", "ball_throw_sfx", "arrow")]
 move_speed = 7.0
 soldier_mesh = NodePath("soldier_m")
 collider = NodePath("collision_shape_3d")
@@ -53,6 +54,7 @@ health_bar_sprite = NodePath("health_bar_sprite")
 double_health_bar_sprite = NodePath("double_health_bar_sprite")
 ball_pickup_sfx = NodePath("ball_pickup_sfx")
 ball_throw_sfx = NodePath("ball_throw_sfx")
+arrow = NodePath("arrow")
 telegrenade_cd = 10.0
 collision_layer = 2
 collision_mask = 4
@@ -140,3 +142,6 @@ bus = &"SFX"
 [node name="ball_throw_sfx" type="AudioStreamPlayer3D" parent="." unique_id=198255565]
 stream = ExtResource("4_qn18y")
 bus = &"SFX"
+
+[node name="arrow" parent="." unique_id=1231591993 instance=ExtResource("5_qn18y")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.6812112, 0)

godot/scenes/player/replay_player.tscn

@@ -4,6 +4,7 @@
 [ext_resource type="PackedScene" uid="uid://cl66unms2gim0" path="res://scenes/player/effects.tscn" id="2_rejks"]
 [ext_resource type="AudioStream" uid="uid://cl416orgv11vj" path="res://raw_assets/sfx/ball/little_robot_sound_factory_fantasy_Inventory_Open_00.mp3" id="3_o85ek"]
 [ext_resource type="AudioStream" uid="uid://uq0o8gkpqhfa" path="res://raw_assets/sfx/ball/zapsplat_foley_stick_swing_air_whoosh_very_fast_hard_003_110413.mp3" id="4_fwayu"]
+[ext_resource type="PackedScene" uid="uid://bnha3gon4700q" path="res://scenes/misc/arrow.tscn" id="5_fwayu"]
 
 [sub_resource type="CapsuleShape3D" id="CapsuleShape3D_1cgct"]
 
@@ -37,7 +38,7 @@ curve = SubResource("Curve_qn18y")
 [sub_resource type="ViewportTexture" id="ViewportTexture_bfcd3"]
 viewport_path = NodePath("double_health_bar_sprite/double_health_bar_viewport")
 
-[node name="player" type="RemotePlayer" unique_id=845968872 node_paths=PackedStringArray("soldier_mesh", "collider", "effects", "spectator_camera", "camera_origin", "name_label", "health_bar", "double_health_bar", "health_bar_sprite", "double_health_bar_sprite", "ball_pickup_sfx", "ball_throw_sfx")]
+[node name="player" type="RemotePlayer" unique_id=845968872 node_paths=PackedStringArray("soldier_mesh", "collider", "effects", "spectator_camera", "camera_origin", "name_label", "health_bar", "double_health_bar", "health_bar_sprite", "double_health_bar_sprite", "ball_pickup_sfx", "ball_throw_sfx", "arrow")]
 move_speed = 5.0
 soldier_mesh = NodePath("soldier_m")
 collider = NodePath("collision_shape_3d")
@@ -53,6 +54,7 @@ health_bar_sprite = NodePath("health_bar_sprite")
 double_health_bar_sprite = NodePath("double_health_bar_sprite")
 ball_pickup_sfx = NodePath("ball_pickup_sfx")
 ball_throw_sfx = NodePath("ball_throw_sfx")
+arrow = NodePath("arrow")
 collision_layer = 16
 collision_mask = 4
 
@@ -137,3 +139,6 @@ bus = &"SFX"
 [node name="ball_throw_sfx" type="AudioStreamPlayer3D" parent="." unique_id=1825805271]
 stream = ExtResource("4_fwayu")
 bus = &"SFX"
+
+[node name="arrow" parent="." unique_id=1231591993 instance=ExtResource("5_fwayu")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.6812112, 0)

godot/shaders/arrow_shader.tres

@@ -0,0 +1,70 @@
+[gd_resource type="VisualShader" format=3 uid="uid://dvevqws3wm717"]
+
+[sub_resource type="VisualShaderNodeColorParameter" id="VisualShaderNodeColorParameter_lero3"]
+parameter_name = "ColorParameter"
+default_value_enabled = true
+
+[sub_resource type="VisualShaderNodeFloatOp" id="VisualShaderNodeFloatOp_krsme"]
+default_input_values = [0, 0.0, 1, 1.0]
+operator = 7
+
+[sub_resource type="VisualShaderNodeInput" id="VisualShaderNodeInput_krsme"]
+input_name = "camera_position_world"
+
+[sub_resource type="VisualShaderNodeInput" id="VisualShaderNodeInput_ed1nm"]
+input_name = "vertex"
+
+[sub_resource type="VisualShaderNodeVectorOp" id="VisualShaderNodeVectorOp_j5yvs"]
+operator = 1
+
+[sub_resource type="VisualShaderNodeVectorDistance" id="VisualShaderNodeVectorDistance_511aq"]
+
+[sub_resource type="VisualShaderNodeFloatOp" id="VisualShaderNodeFloatOp_uhsfa"]
+default_input_values = [0, 0.0, 1, 30.0]
+operator = 3
+
+[sub_resource type="VisualShaderNodeFloatOp" id="VisualShaderNodeFloatOp_mkhfx"]
+default_input_values = [0, 0.0, 1, 10.0]
+operator = 1
+
+[sub_resource type="VisualShaderNodeFloatOp" id="VisualShaderNodeFloatOp_7bf0g"]
+operator = 6
+
+[sub_resource type="VisualShaderNodeFloatParameter" id="VisualShaderNodeFloatParameter_jxonh"]
+parameter_name = "MaxDistance"
+default_value_enabled = true
+default_value = 100.0
+
+[sub_resource type="VisualShaderNodeInput" id="VisualShaderNodeInput_lero3"]
+input_name = "vertex"
+
+[resource]
+flags/depth_test_disabled = true
+flags/unshaded = true
+flags/world_vertex_coords = true
+nodes/vertex/0/position = Vector2(630, 150)
+nodes/vertex/2/node = SubResource("VisualShaderNodeInput_lero3")
+nodes/vertex/2/position = Vector2(307.9943, 117.82249)
+nodes/vertex/connections = PackedInt32Array(2, 0, 0, 0)
+nodes/fragment/0/position = Vector2(1000, 110)
+nodes/fragment/2/node = SubResource("VisualShaderNodeInput_krsme")
+nodes/fragment/2/position = Vector2(-890, 120)
+nodes/fragment/3/node = SubResource("VisualShaderNodeInput_ed1nm")
+nodes/fragment/3/position = Vector2(-890, -10)
+nodes/fragment/4/node = SubResource("VisualShaderNodeVectorOp_j5yvs")
+nodes/fragment/4/position = Vector2(-550, -30)
+nodes/fragment/5/node = SubResource("VisualShaderNodeVectorDistance_511aq")
+nodes/fragment/5/position = Vector2(-360, 0)
+nodes/fragment/6/node = SubResource("VisualShaderNodeFloatOp_uhsfa")
+nodes/fragment/6/position = Vector2(400, 150)
+nodes/fragment/7/node = SubResource("VisualShaderNodeFloatOp_mkhfx")
+nodes/fragment/7/position = Vector2(-80, 100)
+nodes/fragment/8/node = SubResource("VisualShaderNodeFloatOp_7bf0g")
+nodes/fragment/8/position = Vector2(120, 100)
+nodes/fragment/9/node = SubResource("VisualShaderNodeFloatParameter_jxonh")
+nodes/fragment/9/position = Vector2(-460, 310)
+nodes/fragment/11/node = SubResource("VisualShaderNodeColorParameter_lero3")
+nodes/fragment/11/position = Vector2(310, -110)
+nodes/fragment/12/node = SubResource("VisualShaderNodeFloatOp_krsme")
+nodes/fragment/12/position = Vector2(690, 190)
+nodes/fragment/connections = PackedInt32Array(3, 0, 4, 0, 2, 0, 4, 1, 4, 0, 5, 0, 5, 0, 7, 0, 7, 0, 8, 0, 8, 0, 6, 0, 9, 0, 7, 1, 11, 0, 0, 0, 6, 0, 12, 0, 12, 0, 0, 1)

rust/src/arrow.rs

@@ -0,0 +1,28 @@
+use godot::{classes::MeshInstance3D, prelude::*};
+
+#[derive(GodotClass)]
+#[class(base=Node3D, init, tool)]
+pub struct Arrow {
+    #[export]
+    mesh: Option<Gd<Node3D>>,
+    elapsed: f64,
+
+    base: Base<Node3D>,
+}
+
+#[godot_api]
+impl INode3D for Arrow {
+    fn process(&mut self, delta: f64) {
+        self.elapsed += delta;
+
+        let global_pos = self.base().get_global_position();
+        if let Some(mesh) = &mut self.mesh {
+            mesh.set_global_position(
+                global_pos
+                    + Vector3::UP * 2.
+                    + Vector3::UP * (self.elapsed * 2.).sin() as f32 / 10.,
+            );
+            mesh.set_global_rotation(Vector3::UP * self.elapsed as f32);
+        }
+    }
+}

rust/src/lib.rs

@@ -1,6 +1,7 @@
 use godot::prelude::*;
 
 pub mod announcer;
+pub mod arrow;
 pub mod bgm;
 pub mod chat;
 pub mod cli_parser;

rust/src/player/remote_player.rs

@@ -55,6 +55,8 @@ pub struct RemotePlayer {
     ball_pickup_sfx: Option<Gd<AudioStreamPlayer3D>>,
     #[export]
     ball_throw_sfx: Option<Gd<AudioStreamPlayer3D>>,
+    #[export]
+    arrow: Option<Gd<Node3D>>,
 
     pub player_id: Option<u16>,
     pub player_name: String,
@@ -238,19 +240,26 @@ impl IPlayer for RemotePlayer {
             self.drop_ball(true);
         }
 
+        if let Some(arrow) = &mut self.arrow {
+            arrow.set_visible(false);
+        }
+
         if let Some(mesh) = &mut self.soldier_mesh {
             match weapon {
                 WeaponType::Raygun => {
                     mesh.bind_mut().spawn_raygun();
-                    if let Some(ball_pickup_sfx) = &mut self.ball_pickup_sfx {
-                        ball_pickup_sfx.play();
-                    }
                 }
                 WeaponType::Shotgun => {
                     mesh.bind_mut().spawn_shotgun();
                 }
                 WeaponType::Ball => {
                     mesh.bind_mut().spawn_ball();
+                    if let Some(ball_pickup_sfx) = &mut self.ball_pickup_sfx {
+                        ball_pickup_sfx.play();
+                    }
+                    if let Some(arrow) = &mut self.arrow {
+                        arrow.set_visible(true);
+                    }
                 }
             };
         }
@@ -373,6 +382,10 @@ impl ICharacterBody3D for RemotePlayer {
             };
         });
 
+        if let Some(arrow) = &mut self.arrow {
+            arrow.set_visible(false);
+        }
+
         self.buffs.clone().update_effects(self);
     }