From 028986b26fc30a70f28bd165f8a07870854df75e Mon Sep 17 00:00:00 2001
From: core <core@coredoes.dev>
Date: Tue, 8 Jul 2025 19:20:21 -0400
Subject: [PATCH] chore: fix gravity

---
 crates/unified/assets/config/planets.pc.toml | 22 ++++++++++----------
 crates/unified/assets/config/world.wc.toml   |  2 +-
 crates/unified/src/server/gravity.rs         |  5 +++++
 crates/unified/src/server/player.rs          | 16 +++++++-------
 4 files changed, 25 insertions(+), 20 deletions(-)

diff --git a/crates/unified/assets/config/planets.pc.toml b/crates/unified/assets/config/planets.pc.toml
index 75dbb8b5bdac1a050970f4407e1bc88176475e2e..420f4b3d036f41b15b261735db71aebd6539a2d3 100644
--- a/crates/unified/assets/config/planets.pc.toml
+++ b/crates/unified/assets/config/planets.pc.toml
@@ -2,7 +2,7 @@
 name = "Sun"
 sprite = "textures/sun.png"
 radius = 20_000.0 # m
-mass = 16_000_000_000.0 # kg
+mass = 16_000_000_000_000.0 # kg
 default_transform = [0.0, 0.0, 0.0]
 special_sprite_properties = { ForceColor = { Oklcha = { lightness = 10.0, chroma = 0.058, hue = 104.26, alpha = 1.0 } } }
 
@@ -10,14 +10,14 @@ special_sprite_properties = { ForceColor = { Oklcha = { lightness = 10.0, chroma
 name = "Mercury"
 sprite = "textures/mercury_NEEDS_4_1_1.png"
 radius = 333.33 # m
-mass = 205_000.0 # kg
+mass = 205_000_000.0 # kg
 default_transform = [116_129.4, 0.0, 0.0]
 
 [[planets]]
 name = "Venus"
 sprite = "textures/venus.png"
 radius = 949.9 # m
-mass = 806_166.0 # kg
+mass = 806_166_000.0 # kg
 default_transform = [216_999.6, 0.0, 0.0]
 
 [[planets]]
@@ -25,7 +25,7 @@ name = "Earth"
 sprite = "textures/earth.png"
 indicator_sprite = "textures/earth_icon.png"
 radius = 1000.0 # m
-mass = 4_900_000.0 # kg
+mass = 4_900_000_000.0 # kg
 default_transform = [300_000.0, 0.0, 0.0]
 
 [[planets]]
@@ -33,7 +33,7 @@ name = "Moon"
 sprite = "textures/moon.png"
 indicator_sprite = "textures/moon_icon.png"
 radius = 272.7 # m
-mass = 60_236.0 # kg
+mass = 60_236_000.0 # kg
 default_transform = [305_700.0, 0.0, 0.0]
 
 [[planets]]
@@ -41,40 +41,40 @@ name = "Mars"
 sprite = "textures/mars.png"
 indicator_sprite = "textures/mars_icon.png"
 radius = 531.0 # m
-mass = 525_857.0 # kg
+mass = 525_857_000.0 # kg
 default_transform = [430_000.0, 0.0, 0.0]
 
 [[planets]]
 name = "Jupiter"
 sprite = "textures/jupiter.png"
 radius = 10973.0 # m
-mass = 1_131_221_218.0 # kg
+mass = 1_131_221_218_000.0 # kg
 default_transform = [1_561_140.0, 0.0, 0.0]
 
 [[planets]]
 name = "Saturn"
 sprite = "textures/earth.png"
 radius = 9_140.2 # m
-mass = 561_386_112.0 # kg
+mass = 561_386_112_000.0 # kg
 default_transform = [2_874_780.0, 0.0, 0.0]
 
 [[planets]]
 name = "Uranus"
 sprite = "textures/venus.png"
 radius = 4007.0 # m
-mass = 69_763_532.0 # kg
+mass = 69_763_532_000.0 # kg
 default_transform = [4_050_000.0, 0.0, 0.0]
 
 [[planets]]
 name = "Neptune"
 sprite = "textures/mars.png"
 radius = 3_883.0 # m
-mass = 106_674_649.0 # kg
+mass = 106_674_649_000.0 # kg
 default_transform = [5_000_000.0, 0.0, 0.0]
 
 [[planets]]
 name = "Pluto"
 sprite = "textures/jupiter.png"
 radius = 186.8 # m
-mass = 10817.0 # kg
+mass = 10_817_000.0 # kg
 default_transform = [5_922_300.0, 0.0, 0.0]
diff --git a/crates/unified/assets/config/world.wc.toml b/crates/unified/assets/config/world.wc.toml
index e68a111ac162ad8fc45d2aaade393eb6632a6204..3cfcbbe9498eb041965a536b323122e03bd047f1 100644
--- a/crates/unified/assets/config/world.wc.toml
+++ b/crates/unified/assets/config/world.wc.toml
@@ -1,5 +1,5 @@
 [world]
-gravity = 2
+gravity = 0.001
 spawn_parts_at = "Earth"
 spawn_parts_interval_secs = 10
 
diff --git a/crates/unified/src/server/gravity.rs b/crates/unified/src/server/gravity.rs
index 48cd424730b1f1a8ebded5585794bb2384185155..4073e7dbfa39393a0938204e5b185291adddecf8 100644
--- a/crates/unified/src/server/gravity.rs
+++ b/crates/unified/src/server/gravity.rs
@@ -18,7 +18,12 @@ fn update_gravity(
         return;
     };
 
+
+
     for (part_transform, part_mass, mut forces) in &mut part_query {
+        forces.force = Vec2::ZERO;
+        forces.torque = 0.0;
+
         let part_mass = part_mass.mass;
         let part_translation = part_transform.translation;
 
diff --git a/crates/unified/src/server/player.rs b/crates/unified/src/server/player.rs
index 4f06661b2248eb4a43ab4c64eb50389a5940fe9c..c4b6295ef54417f96dd5d06a2b81cf4265df8e75 100644
--- a/crates/unified/src/server/player.rs
+++ b/crates/unified/src/server/player.rs
@@ -1,7 +1,7 @@
 use std::f32::consts::PI;
 
 use crate::config::planet::Planet;
-use crate::ecs::{Part, PartBundle, Particles, Player, PlayerThrust, ThrustEvent};
+use crate::ecs::{DragRequestEvent, Part, PartBundle, Particles, Player, PlayerThrust, ThrustEvent};
 use crate::server::world_config::WorldConfigResource;
 use crate::server::{ConnectedGameEntity, ConnectedNetworkEntity};
 use bevy::prelude::*;
@@ -12,15 +12,15 @@ use bevy_replicon::prelude::{FromClient, Replicated};
 use crate::server::part::{SpawnPart};
 
 pub fn player_management_plugin(app: &mut App) {
-    app.add_systems(PreUpdate, reset_movement)
-        .add_systems(Update, (handle_new_players, player_thrust));
+    app
+        .add_systems(Update, (handle_new_players, player_thrust, dragging));
 }
 
-fn reset_movement(mut players: Query<(&mut ExternalForce, &mut ExternalImpulse)>) {
-    for (mut force, mut impulse) in &mut players {
-        force.force = Vec2::ZERO;
-        force.torque = 0.0;
-        impulse.impulse = Vec2::ZERO;
+fn dragging(mut events: EventReader<FromClient<DragRequestEvent>>, mut parts: Query<&mut Transform, With<Part>>) {
+    for event in events.read() {
+        let mut part = parts.get_mut(event.event.0).unwrap();
+        part.translation.x = event.event.1.x;
+        part.translation.y = event.event.1.y;
     }
 }