1 files changed, 155 insertions, 0 deletions
diff --git a/game/client/toggles.cc b/game/client/toggles.cc
new file mode 100644
index 0000000..f5d9561
--- /dev/null
+++ b/game/client/toggles.cc
@@ -0,0 +1,155 @@
+#include "client/pch.hh"
+
+#include "client/toggles.hh"
+
+#include "core/io/config_map.hh"
+
+#include "client/gui/chat.hh"
+#include "client/gui/language.hh"
+#include "client/io/gamepad.hh"
+#include "client/io/glfw.hh"
+
+#include "client/const.hh"
+#include "client/globals.hh"
+
+struct ToggleInfo final {
+    const char* description;
+    int glfw_keycode;
+    bool is_enabled;
+};
+
+bool toggles::is_sequence_await = false;
+
+static ToggleInfo toggle_infos[TOGGLE_COUNT];
+
+static void print_toggle_state(const ToggleInfo& info)
+{
+    if(info.description) {
+        if(info.is_enabled) {
+            gui::client_chat::print(std::format("[toggles] {} ON", info.description));
+        } else {
+            gui::client_chat::print(std::format("[toggles] {} OFF", info.description));
+        }
+    }
+}
+
+static void toggle_value(ToggleInfo& info, toggle_type type)
+{
+    if(info.is_enabled) {
+        info.is_enabled = false;
+        globals::dispatcher.trigger(ToggleDisabledEvent { type });
+    } else {
+        info.is_enabled = true;
+        globals::dispatcher.trigger(ToggleEnabledEvent { type });
+    }
+
+    print_toggle_state(info);
+}
+
+static void on_glfw_key(const io::GlfwKeyEvent& event)
+{
+    if(globals::gui_keybind_ptr) {
+        // The UI keybind subsystem has the authority
+        // over debug toggles and it hogs the input keys
+        return;
+    }
+
+    if(event.key == DEBUG_KEY) {
+        if(event.action == GLFW_PRESS) {
+            toggles::is_sequence_await = true;
+            ImGui::GetIO().ConfigFlags &= ~ImGuiConfigFlags_NavEnableKeyboard;
+            return;
+        }
+
+        if(event.action == GLFW_RELEASE) {
+            toggles::is_sequence_await = false;
+            ImGui::GetIO().ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard;
+            return;
+        }
+    }
+
+    if((event.action == GLFW_PRESS) && toggles::is_sequence_await) {
+        if(event.key == GLFW_KEY_L) {
+            // This causes the language subsystem
+            // to re-parse the JSON file essentially
+            // causing the game to soft-reload language
+            gui::language::set(gui::language::get_current());
+            return;
+        }
+
+        for(toggle_type i = 0; i < TOGGLE_COUNT; ++i) {
+            if(event.key == toggle_infos[i].glfw_keycode) {
+                toggle_value(toggle_infos[i], i);
+                return;
+            }
+        }
+    }
+}
+
+void toggles::init(void)
+{
+    toggle_infos[TOGGLE_WIREFRAME].description = "wireframe";
+    toggle_infos[TOGGLE_WIREFRAME].glfw_keycode = GLFW_KEY_Z;
+    toggle_infos[TOGGLE_WIREFRAME].is_enabled = false;
+
+    toggle_infos[TOGGLE_FULLBRIGHT].description = "fullbright";
+    toggle_infos[TOGGLE_FULLBRIGHT].glfw_keycode = GLFW_KEY_J;
+    toggle_infos[TOGGLE_FULLBRIGHT].is_enabled = false;
+
+    toggle_infos[TOGGLE_CHUNK_AABB].description = "chunk Borders";
+    toggle_infos[TOGGLE_CHUNK_AABB].glfw_keycode = GLFW_KEY_G;
+    toggle_infos[TOGGLE_CHUNK_AABB].is_enabled = false;
+
+    toggle_infos[TOGGLE_METRICS_UI].description = nullptr;
+    toggle_infos[TOGGLE_METRICS_UI].glfw_keycode = GLFW_KEY_V;
+    toggle_infos[TOGGLE_METRICS_UI].is_enabled = false;
+
+    toggle_infos[TOGGLE_USE_GAMEPAD].description = "gamepad input";
+    toggle_infos[TOGGLE_USE_GAMEPAD].glfw_keycode = GLFW_KEY_P;
+    toggle_infos[TOGGLE_USE_GAMEPAD].is_enabled = false;
+
+    toggle_infos[TOGGLE_PM_FLIGHT].description = "flight mode";
+    toggle_infos[TOGGLE_PM_FLIGHT].glfw_keycode = GLFW_KEY_F;
+    toggle_infos[TOGGLE_PM_FLIGHT].is_enabled = false;
+
+#ifndef NDEBUG
+    toggle_infos[TOGGLE_WIREFRAME].is_enabled = true;
+#endif
+
+    globals::dispatcher.sink<io::GlfwKeyEvent>().connect<&on_glfw_key>();
+}
+
+void toggles::init_late(void)
+{
+    for(toggle_type i = 0; i < TOGGLE_COUNT; ++i) {
+        if(toggle_infos[i].is_enabled) {
+            globals::dispatcher.trigger(ToggleEnabledEvent { i });
+        } else {
+            globals::dispatcher.trigger(ToggleDisabledEvent { i });
+        }
+    }
+}
+
+bool toggles::get(toggle_type type)
+{
+    if(type < TOGGLE_COUNT) {
+        return toggle_infos[type].is_enabled;
+    } else {
+        return false;
+    }
+}
+
+void toggles::set(toggle_type type, bool value)
+{
+    if(type < TOGGLE_COUNT) {
+        if(value) {
+            toggle_infos[type].is_enabled = true;
+            globals::dispatcher.trigger(ToggleEnabledEvent { type });
+        } else {
+            toggle_infos[type].is_enabled = false;
+            globals::dispatcher.trigger(ToggleDisabledEvent { type });
+        }
+
+        print_toggle_state(toggle_infos[type]);
+    }
+}