20 files changed, 373 insertions, 6 deletions

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 0090188..87330d4 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -8,9 +8,28 @@ set(CMAKE_EXPORT_COMPILE_COMMANDS 1)
 set(CMAKE_BUILD_TYPE Debug)
 add_compile_definitions(DEBUG)
 
+#add_subdirectory(../lib/soloud soloud)
+
 project(crepe C CXX)
 
-add_executable(main)
+add_library(crepe SHARED)
+
+target_include_directories(crepe
+	PUBLIC SYSTEM INTERFACE .
+)
+
+# TODO: libraries should be linked as PRIVATE
+target_link_libraries(crepe
+	#PUBLIC soloud
+)
 
 add_subdirectory(crepe)
 
+install(
+	TARGETS crepe
+	FILE_SET HEADERS DESTINATION include/crepe
+)
+
+
+add_executable(dummy_rm dummy_resource_manager.cpp)
+target_link_libraries(dummy_rm PUBLIC crepe)
diff --git a/src/build.sh b/src/build.sh
new file mode 100755
index 0000000..e987bc1
--- /dev/null
+++ b/src/build.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+# creates the build dir and runs CMake with Ninja 
+cmake -B build -G Ninja
+
+# build the project
+cmake --build build
\ No newline at end of file
diff --git a/src/crepe/CMakeLists.txt b/src/crepe/CMakeLists.txt
index 392b7d7..68aa072 100644
--- a/src/crepe/CMakeLists.txt
+++ b/src/crepe/CMakeLists.txt
@@ -1,3 +1,8 @@
-target_sources(main PUBLIC
-	main.cpp
+target_sources(crepe PUBLIC
 )
+
+target_sources(crepe PUBLIC FILE_SET HEADERS FILES
+)
+
+add_subdirectory(api)
+add_subdirectory(fabricator)
diff --git a/src/crepe/api/Audio_asset.cpp b/src/crepe/api/Audio_asset.cpp
new file mode 100644
index 0000000..a9b04ed
--- /dev/null
+++ b/src/crepe/api/Audio_asset.cpp
@@ -0,0 +1,16 @@
+
+
+
+
+#include "Audio_asset.h"
+#include <string>
+
+
+using namespace crepe::api;
+
+Audio::Audio(const std::string& content){
+	this->m_content = content;
+}
+
+Audio::~Audio(){
+}
diff --git a/src/crepe/api/Audio_asset.h b/src/crepe/api/Audio_asset.h
new file mode 100644
index 0000000..0b8e48e
--- /dev/null
+++ b/src/crepe/api/Audio_asset.h
@@ -0,0 +1,18 @@
+#pragma once
+
+
+#include "resource.h"
+#include <string>
+
+
+namespace crepe::api {
+
+
+class Audio : public Resource {
+
+public:
+	Audio(const std::string&);
+	~Audio();
+
+};
+}
diff --git a/src/crepe/api/CMakeLists.txt b/src/crepe/api/CMakeLists.txt
new file mode 100644
index 0000000..7b16fb1
--- /dev/null
+++ b/src/crepe/api/CMakeLists.txt
@@ -0,0 +1,17 @@
+target_sources(crepe PUBLIC
+	Image_asset.cpp
+	map_asset.cpp
+	Audio_asset.cpp
+	spritesheet.cpp
+	resource_manager.cpp
+)
+
+target_sources(crepe PUBLIC FILE_SET HEADERS FILES
+	resource.h
+	Image_asset.h
+	map_asset.h
+	Audio_asset.h
+	spritesheet.h
+	resource_manager.h
+)
+
diff --git a/src/crepe/api/Image_asset.cpp b/src/crepe/api/Image_asset.cpp
new file mode 100644
index 0000000..57431c4
--- /dev/null
+++ b/src/crepe/api/Image_asset.cpp
@@ -0,0 +1,14 @@
+
+
+#include "Image_asset.h"
+#include <string>
+
+using namespace crepe::api;
+
+Texture::Texture(const std::string& content){
+	this->m_content = content;
+}
+
+
+Texture::~Texture(){
+}
diff --git a/src/crepe/api/Image_asset.h b/src/crepe/api/Image_asset.h
new file mode 100644
index 0000000..69549af
--- /dev/null
+++ b/src/crepe/api/Image_asset.h
@@ -0,0 +1,18 @@
+#pragma once
+
+
+
+#include "resource.h"
+#include <string>
+
+namespace crepe::api {
+
+
+class Texture : public Resource {
+
+public:
+	Texture(const std::string&);
+	~Texture();
+};
+
+}
diff --git a/src/crepe/api/map_asset.cpp b/src/crepe/api/map_asset.cpp
new file mode 100644
index 0000000..bbabe2b
--- /dev/null
+++ b/src/crepe/api/map_asset.cpp
@@ -0,0 +1,12 @@
+
+
+
+
+#include "map_asset.h"
+
+Map::Map(const std::string& content){
+	this->m_content = content;
+}
+
+Map::~Map(){
+}
diff --git a/src/crepe/api/map_asset.h b/src/crepe/api/map_asset.h
new file mode 100644
index 0000000..a3b994f
--- /dev/null
+++ b/src/crepe/api/map_asset.h
@@ -0,0 +1,14 @@
+#pragma once
+
+#include "resource.h"
+#include <string>
+
+
+using namespace crepe::api;
+
+class Map : public Resource {
+
+public:
+	Map(const std::string& );
+	~Map();
+};
diff --git a/src/crepe/api/resource.h b/src/crepe/api/resource.h
new file mode 100644
index 0000000..e6456f9
--- /dev/null
+++ b/src/crepe/api/resource.h
@@ -0,0 +1,23 @@
+#pragma once
+
+
+#include <string>
+
+namespace crepe::api {
+
+class Resource{
+
+public:
+	
+	virtual ~Resource() =default;
+
+	const std::string& getContent() const{
+		return this->m_content;
+	}
+
+protected:
+	std::string m_content;
+};
+
+
+}
diff --git a/src/crepe/api/resource_manager.cpp b/src/crepe/api/resource_manager.cpp
new file mode 100644
index 0000000..a5644ee
--- /dev/null
+++ b/src/crepe/api/resource_manager.cpp
@@ -0,0 +1,25 @@
+
+
+#include "resource_manager.h"
+#include <string>
+#include <unordered_map>
+
+using namespace crepe::api;
+
+ResourceManager* ResourceManager::get_instance(){
+	static ResourceManager instance;
+	return &instance;
+}
+
+
+ResourceManager::~ResourceManager(){
+	m_resources.clear();
+}
+
+
+void ResourceManager::Unload(const std::string& file_path){
+	if(m_resources.find(file_path) != m_resources.end()){
+		m_resources.erase(file_path);
+	}
+}
+
diff --git a/src/crepe/api/resource_manager.h b/src/crepe/api/resource_manager.h
new file mode 100644
index 0000000..1b91524
--- /dev/null
+++ b/src/crepe/api/resource_manager.h
@@ -0,0 +1,59 @@
+#pragma once
+
+
+
+#include <memory>
+#include <string>
+#include <unordered_map>
+#include <utility>
+
+
+#include "api/resource.h"
+#include "fabricator/resource_fabricator.h"
+
+
+ namespace crepe::api{
+
+class ResourceManager{
+
+
+private:
+	
+	std::unordered_map< std::string, std::unique_ptr<api::Resource>> m_resources;
+
+
+protected:
+	ResourceManager() = default;
+	~ResourceManager();
+
+public:
+	ResourceManager(const ResourceManager &) = delete;
+	ResourceManager(ResourceManager &&) = delete;
+	ResourceManager &operator=(const ResourceManager &) = delete;
+	ResourceManager &operator=(ResourceManager &&) = delete;
+
+	static ResourceManager& get_instance();
+
+
+
+public:
+	template<typename T>
+	T* Load(const std::string& file_path){
+		
+		if (m_resources.find(file_path) != m_resources.end()) {
+			return static_cast<T*>(m_resources[file_path].get());
+		}
+
+		std::unique_ptr<api::Resource> resource = ResourceFactory::create_resource<T>(file_path);
+		if (resource) {
+			m_resources[file_path] = std::move(resource);
+			return static_cast<T*>(m_resources[file_path].get()	);
+		}
+
+		return nullptr;
+	}
+
+	void Unload(const std::string& file_path);
+
+};
+}
diff --git a/src/crepe/api/spritesheet.cpp b/src/crepe/api/spritesheet.cpp
new file mode 100644
index 0000000..f42a782
--- /dev/null
+++ b/src/crepe/api/spritesheet.cpp
@@ -0,0 +1,16 @@
+
+
+#include "spritesheet.h"
+
+#include <string>
+
+using namespace crepe::api;
+
+SpriteSheet::SpriteSheet(const std::string& content){
+	this->m_content = content;
+}
+
+SpriteSheet::~SpriteSheet(){
+}
+
+
diff --git a/src/crepe/api/spritesheet.h b/src/crepe/api/spritesheet.h
new file mode 100644
index 0000000..7f49156
--- /dev/null
+++ b/src/crepe/api/spritesheet.h
@@ -0,0 +1,21 @@
+#pragma once
+
+
+
+
+#include "resource.h"
+#include <string>
+
+
+namespace crepe::api {
+
+
+
+class SpriteSheet : public Resource{
+
+public:
+	SpriteSheet(const std::string&);
+	~SpriteSheet();
+
+};
+}
diff --git a/src/crepe/fabricator/CMakeLists.txt b/src/crepe/fabricator/CMakeLists.txt
new file mode 100644
index 0000000..4fd7eea
--- /dev/null
+++ b/src/crepe/fabricator/CMakeLists.txt
@@ -0,0 +1,8 @@
+target_sources(crepe PUBLIC
+	resource_fabricator.cpp
+)
+
+target_sources(crepe PUBLIC FILE_SET HEADERS FILES
+	resource_fabricator.h
+)
+
diff --git a/src/crepe/fabricator/resource_fabricator.cpp b/src/crepe/fabricator/resource_fabricator.cpp
new file mode 100644
index 0000000..0633a40
--- /dev/null
+++ b/src/crepe/fabricator/resource_fabricator.cpp
@@ -0,0 +1,26 @@
+
+
+#include "resource_fabricator.h"
+#include <fstream>
+#include <iostream>
+#include <string>
+#include <vector>
+
+
+
+
+std::string ResourceFactory::convert_file_to_string(const std::string& path){
+    std::ifstream file(path, std::ios::binary | std::ios::ate);
+    if (!file.is_open()) {
+        std::cerr << "Failed to open file: " << path << std::endl;
+        return "";
+    }
+
+    std::ifstream::pos_type fileSize = file.tellg();
+    file.seekg(0, std::ios::beg);
+
+    std::vector<char> bytes(fileSize);
+    file.read(bytes.data(), fileSize);
+
+    return std::string(bytes.begin(), bytes.end());
+}
diff --git a/src/crepe/fabricator/resource_fabricator.h b/src/crepe/fabricator/resource_fabricator.h
new file mode 100644
index 0000000..9299ed3
--- /dev/null
+++ b/src/crepe/fabricator/resource_fabricator.h
@@ -0,0 +1,29 @@
+#pragma once
+
+
+
+#include "api/resource.h"
+#include <memory>
+#include <string>
+
+
+
+
+class ResourceFactory {
+
+public:
+
+	template<typename T>
+	static std::unique_ptr<crepe::api::Resource> create_resource(const std::string& file_path){
+	
+		return std::make_unique<T>(convert_file_to_string(file_path));
+	}
+
+private:
+	static std::string convert_file_to_string(const std::string& path);
+
+};
+
+
+
+
diff --git a/src/crepe/main.cpp b/src/crepe/main.cpp
deleted file mode 100644
index 8e9a184..0000000
--- a/src/crepe/main.cpp
+++ /dev/null
@@ -1,3 +0,0 @@
-#include <stdio.h>
-
-int main() { printf("Hello World!\n"); }
diff --git a/src/dummy_resource_manager.cpp b/src/dummy_resource_manager.cpp
new file mode 100644
index 0000000..214c617
--- /dev/null
+++ b/src/dummy_resource_manager.cpp
@@ -0,0 +1,23 @@
+
+
+
+
+#include "api/Image_asset.h"
+#include "api/resource_manager.h"
+#include <iostream>
+#include <ostream>
+
+
+
+using namespace crepe;
+
+int main(){
+
+	// get instance of resource manager
+	api::ResourceManager& c_ResMan = api::ResourceManager::get_instance();
+
+	// make a resouce from the file path
+	api::Texture* img = c_ResMan.Load<api::Texture>("../asset/texture/img.png");
+
+	std::cout << img->getContent() << std::endl;
+}