Merge 27a80d9766f71328244e69d46ba26c85e47eeddb into a8052b4bbbbaa72b5832bdd4e689bdeb14c41edf

.gitmodules

@@ -20,3 +20,6 @@
 [submodule "docs/doxygen-awesome-css"]
 	path = docs/doxygen-awesome-css
 	url = https://github.com/jothepro/doxygen-awesome-css.git
+[submodule "extern/magic_enum"]
+	path = extern/magic_enum
+	url = https://github.com/Neargye/magic_enum.git

CMakeLists.txt

@@ -24,6 +24,7 @@ add_subdirectory(extern/SDL_image EXCLUDE_FROM_ALL)
 add_subdirectory(extern/SDL_mixer EXCLUDE_FROM_ALL)
 add_subdirectory(extern/SDL_ttf EXCLUDE_FROM_ALL)
 add_subdirectory(extern/tmxlite/tmxlite EXCLUDE_FROM_ALL)
+add_subdirectory(extern/magic_enum EXCLUDE_FROM_ALL)
 
 file(GLOB_RECURSE SOURCES ${ENGINE_SOURCE_DIR}/src/*.cpp)
 add_library(${PROJECT_NAME} ${SOURCES})
@@ -36,6 +37,7 @@ target_link_libraries(${PROJECT_NAME} PUBLIC # should be private when all SDL fu
     SDL2_image::SDL2_image-static
     SDL2_mixer::SDL2_mixer-static
     SDL2_ttf::SDL2_ttf-static
+    magic_enum::magic_enum
     tmxlite
 )
 

extern/magic_enum

@@ -0,0 +1 @@
+Subproject commit a72a0536c716fdef4f029fb43e1fd7e7b3d9ac9b

include/AssetManager.h

@@ -24,14 +24,12 @@ public:
     AssetManager(Manager* manager);
     ~AssetManager();
 
-    void createProjectile(Vector2D pos, Vector2D velocity, int scale, int range, int speed, const char* texturePath, Entity* owner);
-    void createPowerup(Vector2D pos, std::function<void (Entity*)> pickupFunc, std::string texturePath);
+    void createProjectile(Vector2D pos, Vector2D velocity, int scale, int range, int speed, Textures textureEnum, Entity* owner);
+    void createPowerup(Vector2D pos, std::function<void (Entity*)> pickupFunc, Textures texture);
 
     Vector2D calculateSpawnPosition();
     PowerupType calculateType();
 
-    //texture management
-    void addTexture(std::string id, const char* path);
 
     // sound management
     void addSoundEffect(std::string id, const char* path);

include/SpriteComponent.h

@@ -5,6 +5,7 @@
 #include <memory>
 #include <string>
 
+#include "TextureEnumBase.h"
 #include "AnimationHandler.h"
 #include "Component.h"
 #include "Direction.h"
@@ -24,7 +25,7 @@ private:
 	SDL_Texture* texture;
 	SDL_Rect srcRect, destRect;
 
-	const char* texturePath;
+	Textures textureEnum;
 
 	bool animated = false;
 	uint8_t frames = 0;
@@ -34,18 +35,22 @@ private:
 	int textureXOffset;
 	int textureYOffset;
 
+	//should be changed in the future as this is only for the tiles
+	const char* path;
+
 public:
-	SpriteComponent(const char* path, int zIndex);
+	SpriteComponent(Textures texture, int zIndex);
+	SpriteComponent(Textures texture, int xOffset, int yOffset, int zIndex);
 	SpriteComponent(const char* path, int xOffset, int yOffset, int zIndex);
 	SpriteComponent(
-		const char* path,
+		Textures texture,
 		bool isAnimated,
 		std::map<std::string, std::unique_ptr<Animation>>* animationList,
 		std::string defaultAnimation,
 		int zIndex);
 	~SpriteComponent();
 
-	void setTexture(const char* path);
+	void setTexture(Textures texture);
 
 	void init() override;
 	void update() override;

include/TextureEnumBase.h

@@ -0,0 +1,3 @@
+#pragma once
+
+enum class Textures;

include/TextureManager.h

@@ -6,6 +6,7 @@
 #include <memory>
 #include <string>
 #include <vector>
+#include "TextureEnumBase.h"
 
 class TextureManager
 {
@@ -17,11 +18,16 @@ class TextureManager
 			}
 		}
 
-		std::map<std::string, SDL_Texture*> texture_cache;
-
-		SDL_Texture* loadTexture(const char* fileName);
+		void addSingleTexture(Textures texture, const char* filePath);
+		void addTextures(const std::map<Textures, const char*>& textures);
+		SDL_Texture* loadTexture(Textures texture);
         static std::vector<SDL_Rect> splitSpriteSheet(SDL_Texture* spriteSheet, int width, int height, int spritesOnSheet);
 		static void draw(SDL_Renderer* renderer, SDL_Texture* texture, SDL_Rect src, SDL_Rect dest, bool flipped = false);
+
+		SDL_Texture* loadMapTileTexture(const char* path);
+
 	private:
 		Manager* manager;
+		std::map<Textures, SDL_Texture*> texture_cache;
+		std::map<std::string, SDL_Texture*> mapTile_texture_cache;
 };

include/TileComponent.h

@@ -3,8 +3,10 @@
 #include <SDL.h>
 #include <string>
 #include <map>
+#include <magic_enum/magic_enum.hpp>
 
 #include "Component.h"
+#include "TextureEnumBase.h"
 
 class SpriteComponent;
 class TransformComponent;
@@ -17,17 +19,27 @@ public:
 
 	SDL_Rect tileRect;
 	int tileID;
-	const char* path;
+	Textures texture;
 
 	TileComponent() = default;
-	TileComponent(int x, int y, int w, int h, int id, const std::map<int, std::pair<std::string, bool>>* textureDict);
+	TileComponent(int x, int y, int w, int h, int id, const std::map<int, std::pair<Textures, bool>>* textureDict);
 	~TileComponent() = default;
 
 	void init() override;
 
-	bool hasCollision(){return this->collision;}
-	std::string getName(){return this->tileName;}
+	bool hasCollision() {
+		return this->collision;
+	}
+
+	std::string getName() {
+#ifdef TEXTURE_ENUM_DEFINED
+		return std::string(magic_enum::enum_name(this->texture));
+#else
+		return "Undefined Enum";
+#endif
+	}
+
+
 private:
 	bool collision;
-	std::string tileName;
 };

src/AssetManager.cpp

@@ -15,14 +15,12 @@
 #include "PowerupComponent.h"
 #include <iostream>
 
+#include "TextureEnumBase.h"
+
 AssetManager::AssetManager(Manager* manager) : man(manager) {}
 
 AssetManager::~AssetManager() {}
 
-void AssetManager::addTexture(std::string id, const char* path) {
-    textures.emplace(id, this->man->getGame()->textureManager->loadTexture(path));
-}
-
 void AssetManager::addSoundEffect(std::string id, const char* path)
 {
     soundEffects.emplace(id, this->man->getGame()->soundManager->loadSound(path));
@@ -46,23 +44,23 @@ Mix_Music* AssetManager::getMusic(std::string id)
 	return music.at(id);
 }
 
-void AssetManager::createProjectile(Vector2D pos, Vector2D velocity, int scale, int range, int speed, const char* texturePath, Entity* owner) {
+void AssetManager::createProjectile(Vector2D pos, Vector2D velocity, int scale, int range, int speed, Textures textureEnum, Entity* owner) {
 
     auto& projectile(man->addEntity());
     projectile.addComponent<TransformComponent>(pos.x, pos.y, 32, 32, scale); //32x32 is standard size for objects
-    projectile.addComponent<SpriteComponent>(texturePath, 4);
+    projectile.addComponent<SpriteComponent>(textureEnum, 4);
     projectile.addComponent<ProjectileComponent>(range, speed, velocity, owner);
     projectile.addComponent<ColliderComponent>("projectile", 0.6f);
     projectile.addGroup((size_t)Entity::GroupLabel::PROJECTILE);
 }
 
-void AssetManager::createPowerup(Vector2D pos, std::function<void (Entity*)> pickupFunc, std::string texturePath) {
+void AssetManager::createPowerup(Vector2D pos, std::function<void (Entity*)> pickupFunc, Textures texture) {
 
     auto& powerups(man->addEntity());
     powerups.addComponent<TransformComponent>(pos.x, pos.y, 32, 32, 1); //32x32 is standard size for objects
 
     try {
-        powerups.addComponent<SpriteComponent>(texturePath.c_str(), 3);
+        powerups.addComponent<SpriteComponent>(texture, 3);
     }
     catch (std::runtime_error e) {
         std::cout << e.what() << std::endl;

src/Map.cpp

@@ -104,7 +104,7 @@ void Map::loadTileLayer(const tmx::TileLayer& layer)
 
         tmx::Vector2i textureSize;
         SDL_QueryTexture(
-            VEGO_Game().textureManager->loadTexture(texturePath),
+            VEGO_Game().textureManager->loadMapTileTexture(texturePath),
             nullptr,
             nullptr,
             &(textureSize.x),
@@ -170,6 +170,7 @@ void Map::addTile(float x, float y, const tmx::Vector2u& mapTileSize, int u, int
 
     tile.addComponent<TransformComponent>(x, y, mapTileSize.x, mapTileSize.y, 1);
     tile.addComponent<SpriteComponent>(texturePath.c_str(), v, u, zIndex); // why does uv need to be reversed?
+    //TODO: also implement updated map stuff for this
 
     if (hasCollision) {
         // tag currently does not have a clear purposes, TODO: figure out appropriate tag name

src/SpriteComponent.cpp

@@ -15,18 +15,23 @@
 #include "Manager.h"
 #include "VEGO.h"
 
-SpriteComponent::SpriteComponent(const char* path, int zIndex) : RenderObject(zIndex, VEGO_Game().renderManager), textureXOffset(0), textureYOffset(0)
+SpriteComponent::SpriteComponent(Textures texture, int zIndex) : RenderObject(zIndex, VEGO_Game().renderManager), textureXOffset(0), textureYOffset(0)
 {
-	this->texturePath = path;
+	this->textureEnum = texture;
 }
 
-SpriteComponent::SpriteComponent(const char* path, int xOffset, int yOffset, int zIndex) : RenderObject(zIndex, VEGO_Game().renderManager), textureXOffset(xOffset), textureYOffset(yOffset)
+SpriteComponent::SpriteComponent(Textures texture, int xOffset, int yOffset, int zIndex) : RenderObject(zIndex, VEGO_Game().renderManager), textureXOffset(xOffset), textureYOffset(yOffset)
 {
-	this->texturePath = path;
+	this->textureEnum = texture;
+}
+
+SpriteComponent::SpriteComponent(const char* path, int xOffset, int yOffset, int zIndex) : RenderObject(zIndex, VEGO_Game().renderManager), textureXOffset(xOffset), textureYOffset(yOffset) {
+
+	this->path = path;
 }
 
 SpriteComponent::SpriteComponent(
-	const char* path,
+	Textures texture,
 	bool isAnimated,
 	std::map<std::string, std::unique_ptr<Animation>>* animationMap,
 	std::string defaultAnimation,
@@ -38,19 +43,19 @@ SpriteComponent::SpriteComponent(
 
 	playAnimation(defaultAnimation);
 
-	this->texturePath = path;
+	this->textureEnum = texture;
 }
 
 SpriteComponent::~SpriteComponent() {}
 
-void SpriteComponent::setTexture(const char* path)
+void SpriteComponent::setTexture(Textures texture)
 {
-	this->texture = VEGO_Game().textureManager->loadTexture(path);
+	this->texture = VEGO_Game().textureManager->loadTexture(texture);
 }
 
 void SpriteComponent::init()
 {
-	setTexture(this->texturePath);
+	setTexture(this->textureEnum);
 
 	this->transform = &entity->getComponent<TransformComponent>();
 

src/TextureManager.cpp

@@ -3,20 +3,37 @@
 #include <memory>
 #include <stdexcept>
 #include <string>
+#include <VEGO.h>
+#include <linux/soundcard.h>
 
 #include "GameInternal.h"
 
-SDL_Texture* TextureManager::loadTexture(const char* fileName)
-{
-	auto it = this->texture_cache.find(fileName);
-	if (it != this->texture_cache.end()) {
-		return it->second;
+
+void TextureManager::addSingleTexture(Textures texture, const char* filePath) {
+	auto sdlTexture = IMG_LoadTexture(VEGO_Game().renderer, filePath);
+
+	if (sdlTexture == nullptr)
+		throw std::runtime_error(std::string("Couldn't load texture '") + filePath + "'");
+
+	this->texture_cache.emplace(texture, sdlTexture);
+	std::cout << "Loaded texture at " << filePath << std::endl;
+}
+
+void TextureManager::addTextures(const std::map<Textures, const char*> &textures) {
+	for (auto texture : textures) {
+		addSingleTexture(texture.first, texture.second);
 	}
-	auto texture = IMG_LoadTexture(this->manager->getGame()->renderer, fileName);
-	if (texture == NULL) throw std::runtime_error(std::string("Couldn't load texture '") + fileName + "'");
-	this->texture_cache.emplace(std::string(fileName), texture);
-	printf("Loaded texture at '%s'\n", fileName);
-	return texture;
+}
+
+
+SDL_Texture* TextureManager::loadTexture(Textures texture) {
+	auto it = this->texture_cache.find(texture);
+
+	if (it != this->texture_cache.end())
+		return it->second;
+
+	std::cout << "ERROR: Couldn't load texture!" << std::endl;
+	return nullptr;
 }
 
 void TextureManager::draw(SDL_Renderer* renderer, SDL_Texture* texture, SDL_Rect src, SDL_Rect dest, bool flipped)
@@ -24,3 +41,16 @@ void TextureManager::draw(SDL_Renderer* renderer, SDL_Texture* texture, SDL_Rect
 	SDL_RendererFlip flip = flipped ? SDL_FLIP_HORIZONTAL : SDL_FLIP_NONE;
 	SDL_RenderCopyEx(renderer, texture, &src, &dest, 0, NULL, flip);
 }
+
+SDL_Texture* TextureManager::loadMapTileTexture(const char *path) {
+
+	//returns tile if it exists already
+	if(mapTile_texture_cache.contains(std::string(path)))
+		return mapTile_texture_cache.at(std::string(path));
+
+	auto newTexture = IMG_LoadTexture(VEGO_Game().renderer, path);
+
+	this->mapTile_texture_cache.emplace(std::string(path), newTexture);
+
+	return newTexture;
+}

src/TileComponent.cpp

@@ -7,7 +7,9 @@
 #include "SpriteComponent.h"
 #include "TileComponent.h"
 
-TileComponent::TileComponent(int x, int y, int w, int h, int id, const std::map<int, std::pair<std::string, bool>>* textureDict)
+#include "TextureEnumBase.h"
+
+TileComponent::TileComponent(int x, int y, int w, int h, int id, const std::map<int, std::pair<Textures, bool>>* textureDict)
 {
 	this->tileRect.x = x;
 	this->tileRect.y = y;
@@ -22,8 +24,7 @@ TileComponent::TileComponent(int x, int y, int w, int h, int id, const std::map<
 	}
 	
 	this->collision = it->second.second;
-	this->tileName = it->second.first;
-	this->path = it->second.first.data();
+	this->texture = it->second.first;
 }
 
 void TileComponent::init()
@@ -31,7 +32,7 @@ void TileComponent::init()
 	this->entity->addComponent<TransformComponent>(this->tileRect.x, this->tileRect.y, this->tileRect.w, this->tileRect.h, 1);
 	this->transform = &entity->getComponent<TransformComponent>();
 
-	this->entity->addComponent<SpriteComponent>(this->path, 0);
+	this->entity->addComponent<SpriteComponent>(this->texture, 0);
 	this->sprite = &entity->getComponent<SpriteComponent>();
 }