add texture loading + rendering

src/Core/Game.cpp

@@ -1,16 +1,26 @@
 #include "Game.hpp"
 
 #include "Entity/Player.hpp"
+#include "SDL3/SDL_render.h"
+#include <SDL3_image/SDL_image.h>
 
 Game::Game() {
 	SDL_Init(SDL_INIT_VIDEO);
-	this->window = SDL_CreateWindow("Wave Rush", 640, 320, SDL_WINDOW_RESIZABLE | SDL_WINDOW_OPENGL);
+	this->window = SDL_CreateWindow("Wave Rush", 640, 360, SDL_WINDOW_RESIZABLE | SDL_WINDOW_OPENGL);
 	this->renderer = SDL_CreateRenderer(this->window, nullptr);
+
+	this->textures[TEXTURE_PLAYER] = IMG_LoadTexture(this->renderer, "assets/textures/test.png");
+
 	this->player = new Player({ 0, 0 });
 }
 
 Game::~Game() {
 	delete this->player;
+
+	for (auto texture : this->textures) {
+		SDL_DestroyTexture(texture.second);
+	}
+
 	SDL_DestroyRenderer(this->renderer);
 	SDL_DestroyWindow(this->window);
 	SDL_Quit();

src/Core/Game.hpp

@@ -6,14 +6,19 @@
 
 struct Player;
 
+enum TextureKey {
+	TEXTURE_PLAYER,
+};
+
 struct Game {
 	SDL_Window* window = nullptr;
 	SDL_Renderer* renderer = nullptr;
 	bool isRunning = true;
-	std::unordered_map<u32, bool> isKeyDown = {};
 	u64 lastTime = 0;
 	u64 currentTime = 0;
 	f64 deltaTime = 0;
+	std::unordered_map<u32, bool> isKeyDown = {};
+	std::unordered_map<TextureKey, SDL_Texture*> textures = {};
 	Player* player = nullptr;
 
 	Game();

src/Entity/Player.cpp

@@ -2,8 +2,6 @@
 
 #include "Core/Game.hpp"
 #include "Core/Types.hpp"
-#include "glm/fwd.hpp"
-#include <iostream>
 
 Player::Player(glm::vec2 startingPosition) {
 	this->position = startingPosition;
@@ -16,8 +14,6 @@ void Player::update(Game* game) {
 	f32 distance = 1000;
 	f32 time = game->deltaTime;
 
-	std::cout << time << std::endl;
-
 	if (game->isKeyDown[SDLK_UP]) {
 		direction.y -= 1;
 	}
@@ -42,5 +38,5 @@ void Player::update(Game* game) {
 void Player::render(Game* game) {
 	SDL_FRect rect = { this->position.x, this->position.y, this->size.x, this->size.y };
 	SDL_SetRenderDrawColor(game->renderer, 255, 255, 255, 255);
-	SDL_RenderFillRect(game->renderer, &rect);
+	SDL_RenderTexture(game->renderer, game->textures[TEXTURE_PLAYER], nullptr, &rect);
 }