minor changes

removed '#pragma once' as it is not standard, fixed sprite rotation, adde3d

engine.cpp

@@ -0,0 +1,53 @@
+#include "engine.h"
+#include "img.h"
+#include "fileNames.h"
+#include <tinyfiledialogs\tinyfiledialogs.h>
+
+void Engine::startGame() {
+	//init window stuff
+	Engine::startGraphics("OpenNitemare3D", 640, 640);
+	bool quit = false;
+
+
+
+}
+
+void Engine::startGraphics(const char* Name, int displayWidth, int displayHeight) {
+	IMG img;
+	size_t numImages;
+	FileNames fileIndex;
+	img.Init("GAME.PAL", "IMG.1");
+	numImages = img.GetNumImages();
+	SDL_Init(SDL_INIT_VIDEO);
+	window = SDL_CreateWindow(Name,
+		SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, displayWidth, displayHeight, 0);
+	renderer = SDL_CreateRenderer(window, -1, 0);
+	texture = SDL_CreateTextureFromSurface(renderer, img[fileIndex.getSprite("RED_WALL_SINGLE_PAINTING")]);
+	while (true)
+	{
+		SDL_WaitEvent(&event);
+		switch (event.type)
+		{
+		case SDL_QUIT:
+			SDL_DestroyTexture(texture);
+			//SDL_FreeSurface(image);
+			SDL_DestroyRenderer(renderer);
+			SDL_DestroyWindow(window);
+
+			SDL_Quit();
+			return;
+			break;
+		}
+
+		SDL_Rect dstrect;
+		dstrect.x = (displayWidth - displayHeight) / 2 - 1;
+		dstrect.y = (displayHeight - displayWidth) / 2;
+		dstrect.w = displayHeight;
+		dstrect.h = displayWidth; //; //		SDL_RenderCopyEx(renderer, texture, nullptr, &dstrect, 90, nullptr, SDL_FLIP_NONE);
+
+
+		SDL_RenderCopyEx(renderer, texture, nullptr, &dstrect, 90, nullptr, SDL_FLIP_NONE);
+		SDL_RenderPresent(renderer);
+	}
+
+}

engine.h

@@ -0,0 +1,31 @@
+#ifndef __ENGINE_H__
+#define __ENGINE_H__
+#include <string>
+#include <SDL2/SDL.h>
+class Engine
+{
+public:
+	std::string title;
+	std::string getTitle();
+	float version;
+	float getVersion();
+
+	int width;
+	int height;
+
+	void startGame();
+	void startGraphics(const char* Name, int displayWidth, int displayHeight);
+
+
+	//SDL2 stuff
+	SDL_Event event;
+	SDL_Window* window;
+	SDL_Renderer* renderer;
+	SDL_Texture* texture;
+
+
+
+};
+
+#endif
+

fileNames.cpp

@@ -0,0 +1,28 @@
+#include "fileNames.h"
+
+#include <string>
+
+/*this function makes  it so you don't have to remember sprite indexes.
+
+  Note: not yet complete, incorrectly labled
+
+
+
+I unfortunatly have to go through each sprite and label it
+*/
+int FileNames::getSprite(std::string index) {
+	if (index == "RED_WALL_DOUBLE_PLAIN") { 
+		return 0;
+	}
+	else if (index == "RED_WALL_SINGLE_PAINTING") {
+		return 1;
+
+	}
+	else if (index == "RED_WALL_DOUBLE_CANDLE_FR1") {
+		return 2;
+	}
+	else if (index == "RED_WALL_DOUBLE_CANDLE_FR2") {
+		return 3;
+	}
+
+}

fileNames.h

@@ -0,0 +1,11 @@
+#ifndef __FILENAMES_H__
+#define __FILENAMES_H__
+#include <string>
+class FileNames
+{
+public:
+	int getSprite(std::string index);
+};
+
+#endif
+