base code

src/main.zig

@@ -0,0 +1,45 @@
+const std = @import("std");
+const c = @import("c.zig");
+const window = @import("render/window.zig");
+
+const config = @import("config");
+const Renderer = @import("render/renderer_vulkan.zig");
+const math = @import("math.zig");
+const Parser = @import("vm/parse.zig");
+const vm = @import("vm/vm.zig");
+const wasm = @import("vm/wasm.zig");
+
+pub fn main() !void {
+    var gpa = std.heap.GeneralPurposeAllocator(.{}){};
+    const allocator = gpa.allocator();
+    {
+        var global_runtime = wasm.GlobalRuntime.init(allocator);
+        defer global_runtime.deinit();
+        try global_runtime.addFunction("debug", wasm.debug);
+
+        const file = try std.fs.cwd().openFile("assets/core.wasm", .{});
+        const module = try Parser.parseWasm(allocator, file.reader());
+        var runtime = try vm.Runtime.init(allocator, module, &global_runtime);
+        defer runtime.deinit(allocator);
+
+        var parameters = [_]usize{};
+        try runtime.callExternal(allocator, "fibonacci", &parameters);
+
+        const w = try window.Window.create(800, 600, "sideros");
+        defer w.destroy();
+
+        // TODO: Renderer.destroy should not return an error?
+        var r = try Renderer.create(allocator, w);
+        defer r.destroy() catch {};
+
+        while (!w.shouldClose()) {
+            c.glfwPollEvents();
+            try r.tick();
+        }
+        try r.device.waitIdle();
+    }
+
+    if (gpa.detectLeaks()) {
+        return error.leaked_memory;
+    }
+}