stuff

ResourceManager.cpp

@@ -0,0 +1,69 @@
+#include "ResourceManager.h"
+
+#include <iostream>
+#include <stdexcept>
+
+#include "texture.h"
+#include "font.h"
+
+ResourceManager::~ResourceManager()
+{
+	for (auto& [path, texture] : textures) {
+		if (!texture) continue;
+		texture->Delete();
+		delete texture;
+	}
+	for (Texture* texture : createdTextures) {
+		texture->Delete();
+		delete texture;
+	}
+	for (auto& [path, font] : fonts)
+		delete font;
+}
+
+Texture* ResourceManager::CreateTexture(int width, int height)
+{
+	createdTextures.push_back(new Texture(width, height));
+	return createdTextures.back();
+}
+
+Texture* ResourceManager::CopyTexture(const Texture& source)
+{
+	createdTextures.push_back(new Texture(source));
+	return createdTextures.back();
+}
+
+// Failed loads are cached as nullptr too, so a missing file only gets reported once
+Texture* ResourceManager::GetTexture(const std::string& path)
+{
+	auto existing = textures.find(path);
+	if (existing != textures.end())
+		return existing->second;
+
+	Texture* texture = nullptr;
+	try {
+		texture = new Texture(path.c_str());
+	}
+	catch (const std::exception& error) {
+		std::cout << "RESOURCE MANAGER: " << error.what() << "\n";
+	}
+	textures[path] = texture;
+	return texture;
+}
+
+Font* ResourceManager::GetFont(const std::string& path)
+{
+	auto existing = fonts.find(path);
+	if (existing != fonts.end())
+		return existing->second;
+
+	Font* font = nullptr;
+	try {
+		font = new Font(path.c_str());
+	}
+	catch (const std::exception& error) {
+		std::cout << "RESOURCE MANAGER: " << error.what() << ": " << path << "\n";
+	}
+	fonts[path] = font;
+	return font;
+}