introduce local player

src/frontend/debug_panel.cpp

@@ -14,6 +14,7 @@
 #include "graphics/render/ChunksRenderer.hpp"
 #include "logic/scripting/scripting.hpp"
 #include "objects/Player.hpp"
+#include "objects/Players.hpp"
 #include "objects/Entities.hpp"
 #include "objects/EntityDef.hpp"
 #include "physics/Hitbox.hpp"
@@ -41,6 +42,7 @@ static std::shared_ptr<Label> create_label(wstringsupplier supplier) {
 
 // TODO: move to xml
 // TODO: move to xml finally
+// TODO: move to xml finally
 std::shared_ptr<UINode> create_debug_panel(
     Engine& engine, 
     Level& level, 
@@ -103,6 +105,10 @@ std::shared_ptr<UINode> create_debug_panel(
         return L"entities: "+std::to_wstring(level.entities->size())+L" next: "+
                std::to_wstring(level.entities->peekNextID());
     }));
+    panel->add(create_label([&]() {
+        return L"players: "+std::to_wstring(level.players->size())+L" local: "+
+               std::to_wstring(player.getId());
+    }));
     panel->add(create_label([&]() -> std::wstring {
         const auto& vox = player.selection.vox;
         std::wstringstream stream;

src/frontend/screens/LevelScreen.cpp

@@ -36,9 +36,10 @@
 
 static debug::Logger logger("level-screen");
 
-LevelScreen::LevelScreen(Engine& engine, std::unique_ptr<Level> levelPtr)
- : Screen(engine), postProcessing(std::make_unique<PostProcessing>()) 
-{
+LevelScreen::LevelScreen(
+    Engine& engine, std::unique_ptr<Level> levelPtr, int64_t localPlayer
+)
+    : Screen(engine), postProcessing(std::make_unique<PostProcessing>()) {
     Level* level = levelPtr.get();
 
     auto& settings = engine.getSettings();
@@ -46,7 +47,9 @@ LevelScreen::LevelScreen(Engine& engine, std::unique_ptr<Level> levelPtr)
     auto menu = engine.getGUI()->getMenu();
     menu->reset();
 
-    auto player = level->players->get(0);
+    auto player = level->players->get(localPlayer);
+    assert(player != nullptr);
+    
     controller =
         std::make_unique<LevelController>(&engine, std::move(levelPtr), player);
     playerController = std::make_unique<PlayerController>(
@@ -173,6 +176,7 @@ void LevelScreen::update(float delta) {
         updateHotkeys();
     }
 
+    auto level = controller->getLevel();
     auto player = playerController->getPlayer();
     auto camera = player->currentCamera;
 
@@ -189,7 +193,6 @@ void LevelScreen::update(float delta) {
         camera->dir, 
         glm::vec3(0, 1, 0)
     );
-    auto level = controller->getLevel();
     const auto& settings = engine.getSettings();
 
     if (!hud->isPause()) {

src/frontend/screens/LevelScreen.hpp

@@ -34,7 +34,9 @@ class LevelScreen : public Screen {
     void initializeContent();
     void initializePack(ContentPackRuntime* pack);
 public:
-    LevelScreen(Engine& engine, std::unique_ptr<Level> level);
+    LevelScreen(
+        Engine& engine, std::unique_ptr<Level> level, int64_t localPlayer
+    );
     ~LevelScreen();
 
     void update(float delta) override;