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main.cpp

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+/*
+
+Ejemplo de uso de las unidades incluídas en jail_engine
+Código fuente creado por JailDesigner
+
+*/
+
+#include <SDL2/SDL.h>
+#include <iostream>
+#include "units/jail_audio.h"
+#include "units/text.h"
+#include "units/utils.h"
+
+SDL_Event *event;
+SDL_Window *window;
+SDL_Renderer *renderer;
+
+int main(int argc, char *argv[])
+{
+
+	// Inicializa las opciones
+	struct options_t *options = new options_t;
+	options->gameWidth = 640;
+	options->gameHeight = 480;
+
+	// Inicializa SDL y la ventana
+	SDL_Init(SDL_INIT_EVERYTHING);
+	window = SDL_CreateWindow("jail_engine_demo", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, options->gameWidth, options->gameHeight, SDL_WINDOW_SHOWN);
+	if (window != nullptr)
+	{
+		renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC);
+	}
+	event = new SDL_Event();
+
+	// Inicializa jail_audio
+	JA_Init(48000, AUDIO_S16, 2);
+
+	JA_Music_t *music;
+	JA_Sound_t *peiv;
+
+	music = JA_LoadMusic("data/music.ogg");
+	peiv = JA_LoadSound("data/sound.wav");
+	int volume = 128;
+
+	// Inicializa el texto
+	Text *text = new Text("data/smb2.txt", "data/smb2.png", renderer);
+
+	// Bucle principal
+	JA_PlayMusic(music, true);
+	bool should_exit = false;
+	while (!should_exit)
+	{
+
+		// Actualiza la lógica del programa
+		while (SDL_PollEvent(event))
+		{
+			if (event->type == SDL_QUIT)
+			{
+				should_exit = true;
+				break;
+			}
+			if (event->type == SDL_KEYDOWN)
+			{
+				switch (event->key.keysym.scancode)
+				{
+
+				default:
+					break;
+				}
+			}
+		}
+
+		// Dibuja en pantalla
+		SDL_SetRenderDrawColor(renderer, 0x00, 0x00, 0x00, 0xFF);
+		SDL_RenderClear(renderer);
+		text->writeCentered(options->gameWidth / 2 ,text->getCharacterSize(),"Jail Engine DEMO");
+		SDL_RenderPresent(renderer);
+	}
+
+	// Finaliza el texto
+	delete text;
+
+	// Finaliza jail_audio
+	JA_DeleteSound(peiv);
+	JA_DeleteMusic(music);
+
+	// Finaliza SDL y la ventana
+	SDL_DestroyRenderer(renderer);
+	SDL_DestroyWindow(window);
+	delete event;
+	SDL_Quit();
+
+	return 0;
+}