Update build instructions

Make build instructions concise.

00-build-cache-debug-x64

@@ -1,3 +1,11 @@
 #!/usr/bin/env sh
 
-cmake -DPROJECT_SOURCE_DIR=. -DCMAKE_SIZEOF_VOID_P=8 -DCMAKE_BUILD_TYPE=Debug -DCMAKE_MAKE_PROGRAM=ninja -DCMAKE_C_COMPILER=cc -DCMAKE_C_COMPILER_WORKS=1 -DCMAKE_C_FLAGS=-m64 -G Ninja -S . -B ./build/Debug
+cmake \
+  -DCMAKE_SIZEOF_VOID_P=8 \
+  -DCMAKE_BUILD_TYPE=Debug \
+  -DCMAKE_MAKE_PROGRAM=ninja \
+  -DCMAKE_C_COMPILER=cc \
+  -DCMAKE_C_FLAGS=-m64 \
+  -G Ninja \
+  -S . \
+  -B ./build/Debug

00-build-cache-debug-x64.bat

@@ -1 +1,10 @@
-cmake -DPROJECT_SOURCE_DIR=. -DCMAKE_SIZEOF_VOID_P=8 "-DCMAKE_MT=%CMAKE_MT%" -DCMAKE_BUILD_TYPE=Debug -DCMAKE_MAKE_PROGRAM=ninja -DCMAKE_C_COMPILER=clang-cl -DCMAKE_C_COMPILER_WORKS=1 -DCMAKE_C_FLAGS=-m64 -G Ninja -S . -B ./build/Debug
+cmake \
+  -DCMAKE_SIZEOF_VOID_P=8 \
+  "-DCMAKE_MT=%CMAKE_MT%" \
+  -DCMAKE_BUILD_TYPE=Debug \
+  -DCMAKE_MAKE_PROGRAM=ninja \
+  -DCMAKE_C_COMPILER=clang-cl \
+  -DCMAKE_C_FLAGS=-m64 \
+  -G Ninja \
+  -S . \
+  -B ./build/Debug

README.md

@@ -4,41 +4,75 @@ A run-and-gun shooter inspired by Metal Slug and Counter-Strike.
 
 ## Setup
 
-The following tools are required:
+For Windows, it is recommended to use [Chocolatey](https://community.chocolatey.org) for retrieving the required tools. Use [Homebrew](https://brew.sh) for macOS instead.
+
+For *NIX, use whatever dependency manager you prefer.
+
+The following are required for building on all platforms:
 
 * CMake
 * Ninja
 * Clang
-* [Windows SDK](https://developer.microsoft.com/en-us/windows/downloads/windows-sdk/) (Windows)
-* `autoconf` (macOS/*NIX)
-* `make` (macOS/*NIX)
-* `libtool` (*NIX)
-
-For Windows and macOS, it is recommended to use Chocolatey and Homebrew respectively, for retrieving the required tools.
-
-For *NIX, use whatever dependency manager you prefer to obtain the needed tools.
 
 ### Windows
 
-1. Ensure your environment variables are set up.
+1. Install the [Windows SDK](https://developer.microsoft.com/en-us/windows/downloads/windows-sdk/).
+2. Ensure your environment variables are set up.
 
    > **Important:** Set your `CC` environment variable to the full path of `clang-cl.exe`
 
    > **Important:** Set your `CMAKE_MT` environment variable to the full path of `mt.exe`, which can be found on your
    > Windows SDK installation folder (usually `C:/Program Files (x86)/Windows Kits/10/bin/10.0.19041.0/x86/mt.exe`)
 
-2. Clone this repo recursively.
-3. Build the dependencies under `subprojects`. Follow the instructions on building for Visual C.
+3. Clone this repo recursively.
+4. Build the dependencies under `subprojects`. Follow the instructions on building for Visual C.
 
    > **Important:** For `libwebsockets`, follow the [instructions on building LWS](https://libwebsockets.org/lws-api-doc-master/html/md_README_8build.html).
 
-4. Generate the CMake cache.
-5. Build the specific executables you want to build, which are defined in `CMakeLists.txt`.
+5. Generate the CMake cache.
+
+   ```shell
+   cmake \
+     -DCMAKE_SIZEOF_VOID_P=8 \
+     "-DCMAKE_MT=%CMAKE_MT%" \
+     "-DCMAKE_BUILD_TYPE=%BUILD_TYPE%" \
+     -DCMAKE_MAKE_PROGRAM=ninja \
+     -DCMAKE_C_COMPILER=clang-cl \
+     -DCMAKE_C_FLAGS=-m64 \
+     -G Ninja \
+     -S . \
+     -B "./build/%BUILD_TYPE%"
+   ```
+   
+   > **Important:** Create the directories under `/build` per each `BUILD_TYPE` you are generating.
+
+6. Build the specific executables you want to build, which are defined in `CMakeLists.txt`.
 
 ### macOS/*NIX
 
-1. Clone this repo recursively.
-2. Build the dependencies under `subprojects`. Follow the instructions on building for *NIX (macOS should have similar
+1. Ensure additional tools are present in the system:
+
+   * `autoconf`
+   * `make`
+   * `libtool` (*NIX only)
+
+2. Clone this repo recursively.
+3. Build the dependencies under `subprojects`. Follow the instructions on building for *NIX (macOS should have similar
    instructions for *NIX).
-3. Generate the CMake cache.
-4. Build the specific executables you want to build, which are defined in `CMakeLists.txt`.
+4. Generate the CMake cache.
+
+   ```shell
+   cmake \
+     -DCMAKE_SIZEOF_VOID_P=8 \
+     -DCMAKE_BUILD_TYPE=$BUILD_TYPE \
+     -DCMAKE_MAKE_PROGRAM=ninja \
+     -DCMAKE_C_COMPILER=cc \
+     -DCMAKE_C_FLAGS=-m64 \
+     -G Ninja \
+     -S . \
+     -B ./build/$BUILD_TYPE
+   ```
+
+   > **Important:** Create the directories under `/build` per each `BUILD_TYPE` you are generating.
+	 
+5. Build the specific executables you want to build, which are defined in `CMakeLists.txt`.