feat: lua variables show up in editor

JenjinEngine · Nov 7, 2024 · b22ffe1 · b22ffe1
1 parent 422ad35
commit b22ffe1
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Showing 2 changed files with 38 additions and 1 deletion.
diff --git a/engine/include/jenjin/gameobject.h b/engine/include/jenjin/gameobject.h
@@ -26,7 +26,6 @@ class GameObject {
   glm::vec3 color = glm::vec3(1.0f);
 
   std::string texturePath = "";
-
   DataStore dataStore;
 
   // Getters

diff --git a/engine/src/editor/editor.cpp b/engine/src/editor/editor.cpp
@@ -1,4 +1,6 @@
 #include <cstring>
+#include <sol/make_reference.hpp>
+#include <sol/object.hpp>
 #define GLFW_INCLUDE_NONE
 
 #include "jenjin/editor/editor.h"
@@ -357,6 +359,42 @@ void Manager::inspector(Jenjin::Scene *scene) {
 
     ImGui::ItemSize(ImVec2(0, 10));
 
+    static auto lua_data_title = ICON_FA_DATABASE " Lua Data";
+    if (ImGui::CollapsingHeader(lua_data_title)) {
+      ImGui::Indent();
+
+      auto &dataStore = selectedObject.ptr->dataStore;
+
+      if (ImGui::BeginTable("luaVars", 2)) {
+        for (auto &[key, value] : dataStore.entries) {
+          ImGui::TableNextRow();
+
+          ImGui::TableSetColumnIndex(0);
+          ImGui::Text("%s", key.c_str());
+
+          ImGui::TableSetColumnIndex(1);
+          if (value.get_type() == sol::type::number) {
+            float copy = value.as<float>();
+            ImGui::PushID(key.c_str());
+            if (ImGui::DragFloat("##Value", &copy)) {
+              scene->GetLuaManager()->Execute(
+                  fmt::format("scene:GetGameObject('{}')['{}'] = {}",
+                              selectedObject.name, key, copy));
+            }
+            ImGui::PopID();
+          } else if (value.get_type() == sol::type::string) {
+            ImGui::Text("%s", value.as<std::string>().c_str());
+          } else {
+            ImGui::Text("Unknown type");
+          }
+        }
+
+        ImGui::EndTable();
+      }
+    }
+
+    ImGui::ItemSize(ImVec2(0, 10));
+
     static auto manage_title = ICON_FA_JAR " Manage";
     if (ImGui::CollapsingHeader(manage_title, ImGuiTreeNodeFlags_DefaultOpen)) {
       ImGui::Indent();