engine/physics: separate into rust_library

engine/BUILD

@@ -19,9 +19,6 @@ rust_library(
         "input.rs",
         "scripting.rs",
 
-        "physics/mod.rs",
-        "physics/color.rs",
-
         "render/mod.rs",
         "render/light.rs",
         "render/material.rs",
@@ -42,6 +39,7 @@ rust_library(
     ],
     deps = [
         "//engine/util",
+        "//engine/physics",
         "//lib/ecs",
         "//third_party/cargo:cgmath",
         "//third_party/cargo:image",

engine/lib.rs

@@ -17,5 +17,4 @@
 pub mod globals;
 pub mod input;
 pub mod render;
-pub mod physics;
 pub mod scripting;

engine/physics/BUILD.bazel

@@ -0,0 +1,24 @@
+load("@rules_rust//rust:rust.bzl", "rust_library")
+
+rust_library(
+    name = "physics",
+    crate_name = "engine_physics",
+    edition = "2018",
+    rustc_flags = [
+        "-C", "opt-level=3",
+        "-C", "overflow-checks=n",
+        "-C", "force-frame-pointers=y",
+        "-C", "lto=off",
+        "-Zpolonius",
+        "-Zborrowck=mir",
+    ],
+    srcs = [
+        "lib.rs",
+        "color.rs",
+    ],
+    deps = [
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

engine/render/light.rs

@@ -18,7 +18,8 @@ use std::time;
 
 use cgmath as cgm;
 
-use crate::physics::color;
+use engine_physics::color;
+
 use crate::render::vulkan::data;
 
 /// An Omni point light, with position in 3d space, and 'color' defined in lumens per CIE XYZ

engine/render/material.rs

@@ -24,8 +24,8 @@ use vulkano::format as vf;
 use vulkano::image as vm;
 
 use engine_util::file;
+use engine_physics::color;
 
-use crate::physics::color;
 use crate::render::vulkan::data;
 use crate::render::vulkan::material::ChannelLayoutVulkan;
 

engine/render/vulkan/material.rs

@@ -27,7 +27,7 @@ use vulkano::sampler as vs;
 use vulkano::sync::GpuFuture;
 use vulkano::command_buffer::CommandBuffer;
 
-use crate::physics::color;
+use engine_physics::color as color;
 
 /// Construct a mipmapped vulkan image from an iterator of raw data.
 fn mipmapped_from_iter<P, I, F>(

hsvr/BUILD.bazel

@@ -21,6 +21,7 @@ rust_binary(
     deps = [
         "//engine",
         "//engine/util",
+        "//engine/physics",
         "//lib/ecs",
         "//third_party/cargo:cgmath",
         "//third_party/cargo:env_logger",

hsvr/main.rs

@@ -5,8 +5,8 @@ use ecs_macros::Access;
 use engine::{globals, input, render, scripting};
 use engine::render::material;
 use engine::render::vulkan::data;
-use engine::physics;
 
+use engine_physics as physics;
 use engine_util as util;
 
 struct Main {