added material resource type

src/resourcemanager.cpp

@@ -1,12 +1,22 @@
 #include "resourcemanager.h"
 
-std::unordered_map<std::string, std::unordered_map<std::string, void*>> ResourceManager::data;
+std::unordered_map<std::string, std::unordered_map<std::string, void*>> data;
+
+std::unordered_map<std::string, std::unordered_map<std::string, void*>> ResourceManager::getResourceMap()
+{
+    return data;
+}
 
 void ResourceManager::add(void* resource, const std::string &type, const std::string name)
 {
     data[type][name] = resource;
 }
 
+void ResourceManager::remove(const std::string &type, const std::string name)
+{
+    data[type].erase(name);
+}
+
 void* ResourceManager::get(const std::string &type, const std::string name)
 {
     return check(type,name) ? data[type][name] : NULL;

src/resourcemanager.h

@@ -8,16 +8,18 @@
 
 #define RESOURCE_GET(type, name) ((type*)(ResourceManager::get(#type, name)))
 
-#define RESOURCE_CHECK(type,name) ResourceManager::check(#type, name)
+#define RESOURCE_CHECK(type, name) ResourceManager::check(#type, name)
 
-class ResourceManager
+#define RESOURCE_REMOVE(type, name) ResourceManager::remove(#type, name)
+
+namespace ResourceManager
 {
-private:
-    static std::unordered_map<std::string, std::unordered_map<std::string, void*>> data;
-public:
-    static void  add(void* resource, const std::string &type, const std::string name);
-    static void* get(const std::string &type, const std::string name);
-    static bool  check(const std::string &type, const std::string name);
-};
+    std::unordered_map<std::string, std::unordered_map<std::string, void*>> getResourceMap();
+
+    void  add(void* resource, const std::string &type, const std::string name);
+    void  remove(const std::string &type, const std::string name);
+    void* get(const std::string &type, const std::string name);
+    bool  check(const std::string &type, const std::string name);
+}
 
 #endif // RESOURCEMANAGER_H

src/tools/resourcepack.cpp

@@ -7,6 +7,7 @@
 
 #include <SparrowRenderer/texture.h>
 #include <SparrowRenderer/image.h>
+#include <SparrowRenderer/pbrmaterial.h>
 
 #include <SparrowSerializer/serializationmanager.h>
 
@@ -53,6 +54,12 @@ void ResourcePack::gui()
         m_resources.push_back(resource);
     }
 
+    if(ImGui::Button("Add a material"))
+    {
+        MaterialResource* resource = new MaterialResource();
+        m_resources.push_back(resource);
+    }
+
     for(ResourceInterface* res : m_resources)
     {
         if(ImGui::Button(res->m_name.c_str()))
@@ -125,6 +132,7 @@ void TextureResource::destroy()
     {
         delete m_texture;
         m_texture = nullptr;
+        RESOURCE_REMOVE(Texture, m_name);
     }
 }
 
@@ -147,3 +155,54 @@ void TextureResource::gui()
             destroy();
     }
 }
+
+INIT_SERIALIZABLE(MaterialResource)
+
+MaterialResource::MaterialResource() :
+    m_material(nullptr)
+{
+    m_name = "new material";
+    m_albedo = glm::vec3(0.9f);
+    m_metallic = 0.2f;
+    m_roughness = 0.8f;
+    m_emission = glm::vec3(0);
+    m_opacity = 1.f;
+}
+
+MaterialResource::~MaterialResource()
+{
+    destroy();
+}
+
+void MaterialResource::load(float & progress)
+{
+    m_material = new PBRMaterial();
+    m_material->albedo = m_albedo;
+    m_material->metallic = m_metallic;
+    m_material->roughness = m_roughness;
+    m_material->emission = m_emission;
+    m_material->opacity = m_opacity;
+    m_material->setTexture(PBRMaterial::ALBEDO_SLOT, RESOURCE_GET(Texture, m_albedoTexture));
+    m_material->setTexture(PBRMaterial::METALLIC_SLOT, RESOURCE_GET(Texture, m_metallicTexture));
+    m_material->setTexture(PBRMaterial::ROUGHNESS_SLOT, RESOURCE_GET(Texture, m_roughnessTexture));
+    m_material->setTexture(PBRMaterial::EMISSION_SLOT, RESOURCE_GET(Texture, m_emissionTexture));
+    m_material->setTexture(PBRMaterial::NORMALS_SLOT, RESOURCE_GET(Texture, m_normalTexture));
+    m_material->setTexture(PBRMaterial::ALPHA_SLOT, RESOURCE_GET(Texture, m_alphaMaskTexture));
+    RESOURCE_ADD(m_material, PBRMaterial, m_name);
+    progress = 1;
+}
+
+void MaterialResource::destroy()
+{
+    if(m_material != nullptr)
+    {
+        delete m_material;
+        m_material = nullptr;
+        RESOURCE_REMOVE(PBRMaterial, m_name);
+    }
+}
+
+void MaterialResource::gui()
+{
+    ImGui::Text("TODO");
+}

src/tools/resourcepack.h

@@ -4,6 +4,7 @@
 #include <SparrowSerializer/serializable.h>
 
 class Texture;
+class PBRMaterial;
 
 /**
  * @brief The ResourceInterface struct holds a resource, it handles its loading and its destruction
@@ -60,4 +61,45 @@ public:
     void gui();
 };
 
+class MaterialResource : public ResourceInterface
+{
+    P_VEC3(m_albedo)
+    P_FLOAT(m_metallic)
+    P_FLOAT(m_roughness)
+    P_VEC3(m_emission)
+    P_FLOAT(m_opacity)
+    P_STRING(m_albedoTexture)
+    P_STRING(m_metallicTexture)
+    P_STRING(m_roughnessTexture)
+    P_STRING(m_emissionTexture)
+    P_STRING(m_normalTexture)
+    P_STRING(m_alphaMaskTexture)
+
+    PBRMaterial* m_material;
+
+public:
+    MaterialResource();
+    virtual ~MaterialResource();
+
+    SERIALIZABLE(MaterialResource,
+        CAST(m_name),
+        CAST(m_albedo),
+        CAST(m_metallic),
+        CAST(m_roughness),
+        CAST(m_emission),
+        CAST(m_opacity),
+        CAST(m_albedoTexture),
+        CAST(m_metallicTexture),
+        CAST(m_roughnessTexture),
+        CAST(m_emissionTexture),
+        CAST(m_normalTexture),
+        CAST(m_alphaMaskTexture))
+
+    void load(float & progress);
+
+    void destroy();
+
+    void gui();
+};
+
 #endif // RESOURCEPACK_H