From 705e3914e4e820c3ac92892c32c93479691a09e7 Mon Sep 17 00:00:00 2001
From: hachem <im@hachem.wtf>
Date: Thu, 27 Aug 2026 14:17:34 +0200
Subject: add: debugger interface

---
 src/core/application.cpp | 13 +++++++------
 src/core/application.h   |  3 +++
 src/core/result.h        | 18 ++++++++++++++++++
 3 files changed, 28 insertions(+), 6 deletions(-)
 create mode 100644 src/core/result.h

(limited to 'src/core')

diff --git a/src/core/application.cpp b/src/core/application.cpp
index 7c2d9a3..1e6d343 100644
--- a/src/core/application.cpp
+++ b/src/core/application.cpp
@@ -4,6 +4,7 @@
 #include "core/log.h"
 #include "core/window.h"
 #include "core/window_manager.h"
+#include "debugger/debugger.h"
 
 #include <glad/gl.h>
 
@@ -16,9 +17,6 @@ namespace Hsdbg
         using Clock = std::chrono::steady_clock;
 
         constexpr float MAX_DELTA_TIME = 0.25f;
-
-        // a minimized window has no framebuffer to draw into, so idle instead of
-        // burning a core on frames nobody can see
         constexpr double MINIMIZED_WAIT_TIMEOUT = 0.1;
     }
 
@@ -41,10 +39,14 @@ namespace Hsdbg
         window_spec.vsync = m_spec.vsync;
 
         m_window = &m_window_manager->create_window(window_spec);
+
+        m_debugger = std::make_unique<Debugger>();
     }
 
     Application::~Application()
     {
+        m_debugger.reset();
+
         m_window = nullptr;
         m_window_manager.reset();
 
@@ -103,15 +105,14 @@ namespace Hsdbg
 
     auto Application::update() -> void
     {
+        m_debugger->update();
     }
 
     auto Application::render() -> void
     {
-        glViewport(0,
-                   0,
+        glViewport(0, 0,
                    static_cast<GLsizei>(m_window->framebuffer_width()),
                    static_cast<GLsizei>(m_window->framebuffer_height()));
-
         glClearColor(0.09f, 0.09f, 0.11f, 1.0f);
         glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
     }
diff --git a/src/core/application.h b/src/core/application.h
index 8df5afb..2f5ffbe 100644
--- a/src/core/application.h
+++ b/src/core/application.h
@@ -6,6 +6,7 @@
 
 namespace Hsdbg
 {
+    class Debugger;
     class Window;
     class WindowManager;
 
@@ -34,6 +35,7 @@ namespace Hsdbg
         auto close() -> void;
 
         auto window() -> Window& { return *m_window; }
+        auto debugger() -> Debugger& { return *m_debugger; }
         auto spec() const -> const ApplicationSpec& { return m_spec; }
         auto is_running() const -> bool { return m_running; }
         auto delta_time() const -> float { return m_delta_time; }
@@ -48,6 +50,7 @@ namespace Hsdbg
 
         ApplicationSpec m_spec;
         std::unique_ptr<WindowManager> m_window_manager;
+        std::unique_ptr<Debugger> m_debugger;
         Window* m_window = nullptr;
         bool m_running = false;
         float m_delta_time = 0.0f;
diff --git a/src/core/result.h b/src/core/result.h
new file mode 100644
index 0000000..a516336
--- /dev/null
+++ b/src/core/result.h
@@ -0,0 +1,18 @@
+#pragma once
+
+#include <expected>
+#include <format>
+#include <string>
+#include <utility>
+
+namespace Hsdbg
+{
+    template <typename T>
+    using Result = std::expected<T, std::string>;
+
+    template <typename... Args>
+    auto fail(std::format_string<Args...> fmt, Args&&... args) -> std::unexpected<std::string>
+    {
+        return std::unexpected(std::format(fmt, std::forward<Args>(args)...));
+    }
+}
-- 
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