Add project setup script for Windows (#107)

project_setup.ps1

@@ -0,0 +1,81 @@
+if ($args.Count -ne 1) {
+  $PROJECT_NAME = 'Project'
+} else {
+  $PROJECT_NAME = $args[0]
+}
+
+New-Item -Name $PROJECT_NAME -ItemType Directory -ErrorAction Stop
+Set-Location -Path $PROJECT_NAME -ErrorAction Stop
+
+Write-Output "Generating project files..."
+
+$BUILD_DOT_ZIG = @"
+const std = @import("std");
+const rlz = @import("raylib-zig");
+
+pub fn build(b: *std.Build) !void {
+    const target = b.standardTargetOptions(.{});
+    const optimize = b.standardOptimizeOption(.{});
+    
+    const raylib_dep = b.dependency("raylib-zig", .{
+        .target = target,
+        .optimize = optimize,
+    });
+
+    const raylib = raylib_dep.module("raylib");
+    const raylib_artifact = raylib_dep.artifact("raylib");
+
+    //web exports are completely separate
+    if (target.query.os_tag == .emscripten) {
+        const exe_lib = rlz.emcc.compileForEmscripten(b, "$PROJECT_NAME", "src/main.zig", target, optimize);
+
+        exe_lib.linkLibrary(raylib_artifact);
+        exe_lib.root_module.addImport("raylib", raylib);
+
+        // Note that raylib itself is not actually added to the exe_lib output file, so it also needs to be linked with emscripten.
+        const link_step = try rlz.emcc.linkWithEmscripten(b, &[_]*std.Build.Step.Compile{ exe_lib, raylib_artifact });
+
+        b.getInstallStep().dependOn(&link_step.step);
+        const run_step = try rlz.emcc.emscriptenRunStep(b);
+        run_step.step.dependOn(&link_step.step);
+        const run_option = b.step("run", "Run $PROJECT_NAME");
+        run_option.dependOn(&run_step.step);
+        return;
+    }
+
+    const exe = b.addExecutable(.{ .name = "$PROJECT_NAME", .root_source_file = b.path("src/main.zig"), .optimize = optimize, .target = target });
+
+    exe.linkLibrary(raylib_artifact);
+    exe.root_module.addImport("raylib", raylib);
+
+    const run_cmd = b.addRunArtifact(exe);
+    const run_step = b.step("run", "Run $PROJECT_NAME");
+    run_step.dependOn(&run_cmd.step);
+
+    b.installArtifact(exe);
+}
+"@
+
+New-Item -Name "build.zig" -ItemType "file" -Value $BUILD_DOT_ZIG -Force
+
+$HASH = $(zig fetch https://github.com/Not-Nik/raylib-zig/archive/devel.tar.gz)
+
+$ZON_FILE = @"
+.{
+    .name = "$PROJECT_NAME",
+    .version = "0.0.1",
+    .dependencies = .{
+        .@"raylib-zig" = .{
+            .url = "https://github.com/Not-Nik/raylib-zig/archive/devel.tar.gz",
+            .hash = "$HASH",
+        },
+    },
+    .paths = .{""},
+}
+"@
+
+New-Item -Name "build.zig.zon" -ItemType "file" -Value $ZON_FILE -Force
+
+New-Item -Name "src" -ItemType "directory"
+
+Copy-Item -Path "../examples/core/basic_window.zig" -Destination "src/main.zig"