on_screen_keyboard: Ya se pueden añadir y quitar caracteres al texto de salida

main.cpp

@@ -243,7 +243,7 @@ void initText()
 // Inicializa el teclado en pantalla
 void initOnScreenKeyboard()
 {
-	osk = new OnScreenKeyboard(renderer, input, asset->get("notify.png"), asset->get("smb2.png"), asset->get("smb2.txt"), options, options->screen.nativeWidth - 30, options->screen.nativeHeight - 80);
+	osk = new OnScreenKeyboard(renderer, input, asset->get("smb2.png"), asset->get("smb2.txt"), options, options->screen.nativeWidth - 30, options->screen.nativeHeight - 80, "JailDesigner");
 	osk->setBgColor({123, 99, 63});
 	osk->setCaption("JAILER_ID");
 	osk->setChars(USE_UPPER | USE_LOWER | USE_NUMBER);

units/on_screen_keyboard.cpp

@@ -2,7 +2,7 @@
 // #include <iostream>
 
 // Constructor
-OnScreenKeyboard::OnScreenKeyboard(SDL_Renderer *renderer, Input *input, string iconFile, string bitmapFile, string textFile, options_t *options, int width, int height, color_t color)
+OnScreenKeyboard::OnScreenKeyboard(SDL_Renderer *renderer, Input *input, string bitmapFile, string textFile, options_t *options, int width, int height, string output, color_t color)
 {
     // Inicializa variables
     this->renderer = renderer;
@@ -12,13 +12,13 @@ OnScreenKeyboard::OnScreenKeyboard(SDL_Renderer *renderer, Input *input, string
     this->height = height;
 
     // Crea objetos
-    iconTexture = new Texture(renderer, iconFile);
     text = new Text(textFile, bitmapFile, renderer);
     texture = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_RGBA8888, SDL_TEXTUREACCESS_TARGET, width, height);
     textureCursor = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_RGBA8888, SDL_TEXTUREACCESS_TARGET, text->getCharacterSize() * 2, text->getCharacterSize() * 2);
     SDL_SetTextureBlendMode(textureCursor, SDL_BLENDMODE_BLEND);
 
     // Inicializa variables
+    this->output = output;
     char_upper = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
     char_lower = "abcdefghijklmnopqrstuvwxyz";
     char_numbers = "0123456789";
@@ -48,11 +48,6 @@ OnScreenKeyboard::OnScreenKeyboard(SDL_Renderer *renderer, Input *input, string
 OnScreenKeyboard::~OnScreenKeyboard()
 {
     // Libera la memoria de los objetos
-    if (iconTexture != nullptr)
-    {
-        delete iconTexture;
-    }
-
     if (text != nullptr)
     {
         delete text;
@@ -93,8 +88,8 @@ void OnScreenKeyboard::fillTexture()
     const int y_rect = text->getCharacterSize();
     const int w_rect = width - text->getCharacterSize() - x_rect;
     const int h_rect = text->getCharacterSize();
-    SDL_Rect rect = {x_rect, y_rect, w_rect, h_rect};
-    SDL_RenderFillRect(renderer, &rect);
+    outputDest = {x_rect, y_rect, w_rect, h_rect};
+    SDL_RenderFillRect(renderer, &outputDest);
 
     // Dibuja los caracteres que conformaran el teclado
     const int dist = text->getCharacterSize() * 2;
@@ -194,6 +189,12 @@ void OnScreenKeyboard::checkInput()
 
     if (input->checkInput(INPUT_DOWN, REPEAT_FALSE))
         incCursorRow();
+
+    if (input->checkInput(INPUT_ACCEPT, REPEAT_FALSE))
+        addChar();
+
+    if (input->checkInput(INPUT_CANCEL, REPEAT_FALSE))
+        removeChar();
 }
 
 // Disminuye en una columna la posición del cursor
@@ -230,6 +231,21 @@ void OnScreenKeyboard::updateCursor()
     cursor.dest.y = dest.y + offset_y + (cursor.row * cursor.dest.h);
 }
 
+// Añade un caracter a la salida
+void OnScreenKeyboard::addChar()
+{
+    const int pos = cursor.col + cursor.row * columns;
+    if (pos < layout.size())
+        output = output + layout.at(pos).caption;
+}
+
+// Borra el último caracter de la salida
+void OnScreenKeyboard::removeChar()
+{
+    if (output.length() > 0)
+        output = output.substr(0, output.length() - 1);
+}
+
 // Actualiza la lógica del objeto
 void OnScreenKeyboard::update()
 {
@@ -245,6 +261,7 @@ void OnScreenKeyboard::render()
 {
     SDL_RenderCopy(renderer, texture, nullptr, &dest);
     SDL_RenderCopy(renderer, textureCursor, nullptr, &cursor.dest);
+    text->write(dest.x + outputDest.x, dest.y + outputDest.y, output);
 }
 
 // Establece el color de fondo

units/on_screen_keyboard.h

@@ -20,7 +20,6 @@ class OnScreenKeyboard
 private:
 	// Objetos y punteros
 	SDL_Renderer *renderer;		// El renderizador de la ventana
-	Texture *iconTexture;		// Textura para los gráficos
 	Text *text;					// Objeto para dibujar texto
 	Input *input;				// Gestor de eventos de entrada de teclado o gamepad
 	options_t *options;			// Variable con todas las opciones del programa
@@ -61,6 +60,8 @@ private:
 	SDL_Rect dest;		   // Coordenadas donde se dibuja el objeto en pantalla
 	vector<key_t> layout;  // Contiene la disposición del teclado
 	cursor_t cursor;	   // Variable para gestionar el cursor
+	string output;		   // Texto de salida
+	SDL_Rect outputDest;   // Rectangulo con el texto de salida
 
 	// Rellena la textura de fondo con el color y el texto
 	void fillTexture();
@@ -95,9 +96,15 @@ private:
 	// Actualiza la posición de la textura del cursor
 	void updateCursor();
 
+	// Añade un caracter a la salida
+	void addChar();
+
+	// Borra el último caracter de la salida
+	void removeChar();
+
 public:
 	// Constructor
-	OnScreenKeyboard(SDL_Renderer *renderer, Input *input, string iconFile, string bitmapFile, string textFile, options_t *options, int width, int height, color_t color = {0, 0, 0});
+	OnScreenKeyboard(SDL_Renderer *renderer, Input *input, string bitmapFile, string textFile, options_t *options, int width, int height, string output = "", color_t color = {0, 0, 0});
 
 	// Destructor
 	~OnScreenKeyboard();