Add whatever I was working on for the last month

1 files changed, 93 insertions, 0 deletions

diff --git a/game/client/message_box.cc b/game/client/message_box.cc
new file mode 100644
index 0000000..b79d67e
--- /dev/null
+++ b/game/client/message_box.cc
@@ -0,0 +1,93 @@
+#include "client/pch.hh"
+#include "client/message_box.hh"
+
+#include "client/globals.hh"
+#include "client/gui_screen.hh"
+#include "client/language.hh"
+
+constexpr static ImGuiWindowFlags WINDOW_FLAGS = ImGuiWindowFlags_NoBackground | ImGuiWindowFlags_NoDecoration;
+
+struct Button final {
+    message_box_action action;
+    std::string str_title;
+};
+
+static std::string str_title;
+static std::string str_subtitle;
+static std::vector<Button> buttons;
+
+void message_box::init(void)
+{
+    str_title = std::string();
+    str_subtitle = std::string();
+    buttons.clear();
+}
+
+void message_box::layout(void)
+{
+    const auto viewport = ImGui::GetMainViewport();
+    const auto window_start = ImVec2(0.0f, viewport->Size.y * 0.30f);
+    const auto window_size = ImVec2(viewport->Size.x, viewport->Size.y * 0.70f);
+
+    ImGui::SetNextWindowPos(window_start);
+    ImGui::SetNextWindowSize(window_size);
+
+    if(ImGui::Begin("###UIProgress", nullptr, WINDOW_FLAGS)) {
+        ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2(0.0f, 1.0f * globals::gui_scale));
+        
+        const float title_width = ImGui::CalcTextSize(str_title.c_str()).x;
+        ImGui::SetCursorPosX(0.5f * (window_size.x - title_width));
+        ImGui::TextUnformatted(str_title.c_str());
+
+        ImGui::Dummy(ImVec2(0.0f, 8.0f * globals::gui_scale));
+
+        if(!str_subtitle.empty()) {
+            const float subtitle_width = ImGui::CalcTextSize(str_subtitle.c_str()).x;
+            ImGui::SetCursorPosX(0.5f * (window_size.x - subtitle_width));
+            ImGui::TextUnformatted(str_subtitle.c_str());
+        }
+
+        ImGui::Dummy(ImVec2(0.0f, 32.0f * globals::gui_scale));
+
+        for(const auto &button : buttons) {
+            const float button_width = 0.8f * ImGui::CalcItemWidth();
+            ImGui::SetCursorPosX(0.5f * (window_size.x - button_width));
+
+            if(ImGui::Button(button.str_title.c_str(), ImVec2(button_width, 0.0f))) {
+                if(!button.action)
+                    continue;
+                button.action();
+            }
+        }
+
+        ImGui::PopStyleVar();
+    }
+
+    ImGui::End();
+}
+
+void message_box::reset(void)
+{
+    str_title.clear();
+    str_subtitle.clear();
+    buttons.clear();
+}
+
+void message_box::set_title(const char *title)
+{
+    str_title = language::resolve(title);
+}
+
+void message_box::set_subtitle(const char *subtitle)
+{
+    str_subtitle = language::resolve(subtitle);
+}
+
+void message_box::add_button(const char *text, const message_box_action &action)
+{
+    Button button = {};
+    button.str_title = fmt::format("{}###MessageBox_Button{}", language::resolve(text), buttons.size());
+    button.action = action;
+
+    buttons.push_back(button);
+}