6 files changed, 54 insertions, 16 deletions
diff --git a/gfx/image.cpp b/gfx/image.cpp
new file mode 100644
index 0000000..20c862f
--- /dev/null
+++ b/gfx/image.cpp
@@ -0,0 +1,20 @@
+#include "image.h"
+#include <cstddef>
+#include <stb_image.h>
+#include <stdexcept>
+
+Image::Image(const char * fileName, int flags) : width {}, height {}, numComponents {}
+{
+	unsigned char * bytes = stbi_load(fileName, &width, &height, &numComponents, flags);
+
+	if (!bytes) {
+		throw std::runtime_error {std::string {"Unable to load image: "} + fileName};
+	}
+
+	data = {bytes, static_cast<size_t>(width * height * numComponents)};
+}
+
+Image::~Image()
+{
+	stbi_image_free(data.data());
+}
diff --git a/gfx/image.h b/gfx/image.h
new file mode 100644
index 0000000..d43737f
--- /dev/null
+++ b/gfx/image.h
@@ -0,0 +1,21 @@
+#ifndef IMAGE_H
+#define IMAGE_H
+
+#include <span> // IWYU pragma: export
+#include <special_members.hpp>
+#include <string>
+
+class Image {
+public:
+	Image(const char * fileName, int flags);
+	Image(const std::string & fileName, int flags) : Image(fileName.c_str(), flags) { }
+	~Image();
+
+	NO_COPY(Image);
+	NO_MOVE(Image);
+
+	int width, height, numComponents;
+	std::span<unsigned char> data;
+};
+
+#endif
diff --git a/gfx/models/obj_loader.cpp b/gfx/models/obj_loader.cpp
index 7611a2c..75ab251 100644
--- a/gfx/models/obj_loader.cpp
+++ b/gfx/models/obj_loader.cpp
@@ -3,6 +3,7 @@
 #include <fstream>
 #include <map>
 #include <memory>
+#include <resource.h>
 #include <stdexcept>
 #include <utility>
 
@@ -12,12 +13,12 @@ static inline unsigned int ParseOBJIndexValue(const std::string & token, unsigne
 static inline float ParseOBJFloatValue(const std::string & token, unsigned int start, unsigned int end);
 static inline std::vector<std::string> SplitString(const std::string & s, char delim);
 
-OBJModel::OBJModel(const std::string & fileName)
+OBJModel::OBJModel(const std::filesystem::path & fileName)
 {
 	hasUVs = false;
 	hasNormals = false;
 	std::ifstream file;
-	file.open(fileName.c_str());
+	file.open(Resource::mapPath(fileName).c_str());
 
 	std::string line;
 	if (file.is_open()) {
@@ -55,7 +56,7 @@ OBJModel::OBJModel(const std::string & fileName)
 		}
 	}
 	else {
-		throw std::runtime_error {"Unable to load mesh: " + fileName};
+		throw std::runtime_error {"Unable to load mesh: " + fileName.string()};
 	}
 }
 
diff --git a/gfx/models/obj_loader.h b/gfx/models/obj_loader.h
index 0523a95..2fe3d35 100644
--- a/gfx/models/obj_loader.h
+++ b/gfx/models/obj_loader.h
@@ -1,6 +1,7 @@
 #ifndef OBJ_LOADER_H_INCLUDED
 #define OBJ_LOADER_H_INCLUDED
 
+#include <filesystem>
 #include <glm/glm.hpp>
 #include <string>
 #include <vector>
@@ -36,7 +37,7 @@ public:
 	bool hasUVs;
 	bool hasNormals;
 
-	explicit OBJModel(const std::string & fileName);
+	explicit OBJModel(const std::filesystem::path & fileName);
 
 	IndexedModel ToIndexedModel();
 
diff --git a/gfx/models/texture.cpp b/gfx/models/texture.cpp
index bc80a1c..342f890 100644
--- a/gfx/models/texture.cpp
+++ b/gfx/models/texture.cpp
@@ -1,18 +1,14 @@
 #include "texture.h"
 #include "stb_image.h"
 #include <cache.h>
-#include <stdexcept>
+#include <gfx/image.h>
+#include <resource.h>
 
 Cache<Texture> Texture::cachedTexture;
 
-Texture::Texture(const std::string & fileName) : m_texture {}
+Texture::Texture(const std::filesystem::path & fileName) : m_texture {}
 {
-	int width, height, numComponents;
-	unsigned char * data = stbi_load((fileName).c_str(), &width, &height, &numComponents, STBI_rgb_alpha);
-
-	if (!data) {
-		throw std::runtime_error {"Unable to load texture: " + fileName};
-	}
+	const Image tex {Resource::mapPath(fileName).c_str(), STBI_rgb_alpha};
 
 	glGenTextures(1, &m_texture);
 	glBindTexture(GL_TEXTURE_2D, m_texture);
@@ -22,8 +18,7 @@ Texture::Texture(const std::string & fileName) : m_texture {}
 
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, data);
-	stbi_image_free(data);
+	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, tex.width, tex.height, 0, GL_RGBA, GL_UNSIGNED_BYTE, tex.data.data());
 }
 
 Texture::~Texture()
diff --git a/gfx/models/texture.h b/gfx/models/texture.h
index 30ba953..8bbba85 100644
--- a/gfx/models/texture.h
+++ b/gfx/models/texture.h
@@ -2,14 +2,14 @@
 #define TEXTURE_H
 
 #include <GL/glew.h>
+#include <filesystem>
 #include <special_members.hpp>
-#include <string>
 
 template<typename Obj> class Cache;
 
 class Texture {
 public:
-	explicit Texture(const std::string & fileName);
+	explicit Texture(const std::filesystem::path & fileName);
 
 	virtual ~Texture();