feat: logger

src/common/asset-loader.cpp

@@ -3,6 +3,7 @@
 #include "audio/audio-buffer.hpp"
 #include "audio/audio-utils.hpp"
 #include "deserialize-utils.hpp"
+#include "logger.hpp"
 #include "material/material.hpp"
 #include "mesh/mesh-utils.hpp"
 #include "mesh/mesh.hpp"
@@ -28,6 +29,8 @@ namespace our {
                 shader->attach(fsPath, GL_FRAGMENT_SHADER);
                 shader->link();
                 assets[name] = shader;
+                LOG_DEBUG("AssetLoader", "Loaded shader \"%s\" with vs: \"%s\" and fs: \"%s\"", name.c_str(),
+                          vsPath.c_str(), fsPath.c_str());
             }
         }
     };
@@ -41,6 +44,7 @@ namespace our {
             for (auto& [name, desc] : data.items()) {
                 std::string path = desc.get<std::string>();
                 assets[name] = texture_utils::loadImage(path);
+                LOG_DEBUG("AssetLoader", "Loaded texture \"%s\" from path: \"%s\"", name.c_str(), path.c_str());
             }
         }
     };
@@ -59,6 +63,7 @@ namespace our {
                 auto sampler = new Sampler();
                 sampler->deserialize(desc);
                 assets[name] = sampler;
+                LOG_DEBUG("AssetLoader", "Loaded sampler \"%s\"", name.c_str());
             }
         }
     };
@@ -72,6 +77,7 @@ namespace our {
             for (auto& [name, desc] : data.items()) {
                 std::string path = desc.get<std::string>();
                 assets[name] = mesh_utils::loadOBJ(path);
+                LOG_DEBUG("AssetLoader", "Loaded mesh \"%s\" from path: \"%s\"", name.c_str(), path.c_str());
             }
         }
     };
@@ -98,6 +104,7 @@ namespace our {
                 auto material = createMaterialFromType(type);
                 material->deserialize(desc);
                 assets[name] = material;
+                LOG_DEBUG("AssetLoader", "Loaded material \"%s\" of type \"%s\"", name.c_str(), type.c_str());
             }
         }
     };
@@ -112,6 +119,7 @@ namespace our {
                 std::string path = desc.get<std::string>();
                 AudioBuffer* buffer = audio_utils::loadWAV(path);
                 if (buffer) assets[name] = buffer;
+                LOG_DEBUG("AssetLoader", "Loaded audio buffer \"%s\" from path: \"%s\"", name.c_str(), path.c_str());
             }
         }
     }
@@ -123,6 +131,7 @@ namespace our {
                 our::Light* light = new our::Light();
                 light->deserialize(desc);
                 assets[name] = light;
+                LOG_DEBUG("AssetLoader", "Loaded light \"%s\"", name.c_str());
             }
         }
     }
@@ -148,6 +157,8 @@ namespace our {
                 }
 
                 assets[name] = model;
+                LOG_DEBUG("AssetLoader", "Loaded model \"%s\" from path: \"%s\"", name.c_str(),
+                          desc.get<std::string>().c_str());
             }
         }
     };

src/common/logger.hpp

@@ -0,0 +1,44 @@
+#pragma once
+
+#include <cstdarg>
+#include <cstdio>
+#include <iostream>
+#include <string>
+#include <string_view>
+
+#define LOG_COLOR_RESET "\033[0m"
+#define LOG_COLOR_RED "\033[1;31m"
+#define LOG_COLOR_YELLOW "\033[1;33m"
+#define LOG_COLOR_BLUE "\033[1;34m"
+#define LOG_COLOR_CYAN "\033[0;36m"
+
+namespace our::log {
+
+    inline void log_impl(std::ostream& out, const char* color, std::string_view module, const char* fmt, ...) {
+        out << color << '[' << module << ']' << LOG_COLOR_RESET << ": ";
+
+        va_list args;
+        va_start(args, fmt);
+        // vfprintf directly to the underlying stream buffer — no heap alloc
+        if (&out == &std::cout)
+            std::vfprintf(stdout, fmt, args);
+        else if (&out == &std::cerr)
+            std::vfprintf(stderr, fmt, args);
+        va_end(args);
+
+        out << '\n';
+    }
+
+}  // namespace our::log
+
+#define LOG_ERROR(mod, fmt, ...) our::log::log_impl(std::cerr, LOG_COLOR_RED, mod, fmt, ##__VA_ARGS__)
+#define LOG_WARN(mod, fmt, ...) our::log::log_impl(std::cerr, LOG_COLOR_YELLOW, mod, fmt, ##__VA_ARGS__)
+#define LOG_INFO(mod, fmt, ...) our::log::log_impl(std::cout, LOG_COLOR_BLUE, mod, fmt, ##__VA_ARGS__)
+
+#ifndef NDEBUG
+#define LOG_DEBUG(mod, fmt, ...) our::log::log_impl(std::cout, LOG_COLOR_CYAN, mod, fmt, ##__VA_ARGS__)
+#else
+#define LOG_DEBUG(...) \
+    do {               \
+    } while (0)
+#endif