blob: 1b91524b6cbd8234edcff0484a71ace1d6e985be (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
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);
};
}
|