begin working on qf ports (#21)

1 files changed, 44 insertions, 0 deletions

diff --git a/src/game/client/io/mouse.cc b/src/game/client/io/mouse.cc
new file mode 100644
index 0000000..b79365c
--- /dev/null
+++ b/src/game/client/io/mouse.cc
@@ -0,0 +1,44 @@
+// SPDX-License-Identifier: BSD-2-Clause
+// Copyright (c) 2025 Kirill Dmitrievich
+// File: mouse.cc; Created: Tue Dec 30 2025 12:39:32
+// Description: Mouse and scroll wheel handling
+
+#include "client/pch.hh"
+
+#include "client/io/mouse.hh"
+
+#include "client/globals.hh"
+
+static void on_cursor_enter_glfw(GLFWwindow* window, int entered)
+{
+    ImGui_ImplGlfw_CursorEnterCallback(window, entered);
+}
+static void on_cursor_pos_glfw(GLFWwindow* window, double xpos, double ypos)
+{
+    globals::dispatcher.trigger(CursorPosEvent(xpos, ypos));
+
+    ImGui_ImplGlfw_CursorPosCallback(window, xpos, ypos);
+}
+
+static void on_mouse_button_glfw(GLFWwindow* window, int button, int action, int modbits)
+{
+    globals::dispatcher.trigger(MouseButtonEvent(button, action, modbits));
+
+    ImGui_ImplGlfw_MouseButtonCallback(window, button, action, modbits);
+}
+
+static void on_scroll_glfw(GLFWwindow* window, double xoffset, double yoffset)
+{
+    globals::dispatcher.trigger(ScrollEvent(xoffset, yoffset));
+
+    ImGui_ImplGlfw_ScrollCallback(window, xoffset, yoffset);
+}
+
+void mouse::init(void)
+{
+    spdlog::info("mouse: taking over device events");
+    glfwSetCursorEnterCallback(globals::window, &on_cursor_enter_glfw);
+    glfwSetCursorPosCallback(globals::window, &on_cursor_pos_glfw);
+    glfwSetMouseButtonCallback(globals::window, &on_mouse_button_glfw);
+    glfwSetScrollCallback(globals::window, &on_scroll_glfw);
+}