Primer commit. Clon del repo de CC

source/common/writer.cpp

@@ -0,0 +1,137 @@
+#include "writer.h"
+
+// Constructor
+Writer::Writer(Text *text)
+{
+	// Copia los punteros
+	this->text = text;
+
+	// Inicializa variables
+	posX = 0;
+	posY = 0;
+	kerning = 0;
+	caption = "";
+	speed = 0;
+	writingCounter = 0;
+	index = 0;
+	lenght = 0;
+	completed = false;
+	enabled = false;
+	enabledCounter = 0;
+	finished = false;
+}
+
+// Actualiza el objeto
+void Writer::update()
+{
+	if (enabled)
+	{
+		if (!completed)
+		{ // No completado
+			if (writingCounter > 0)
+			{
+				writingCounter--;
+			}
+
+			else if (writingCounter == 0)
+			{
+				index++;
+				writingCounter = speed;
+			}
+
+			if (index == lenght)
+			{
+				completed = true;
+			}
+		}
+
+		if (completed)
+		{ // Completado
+			if (enabledCounter > 0)
+			{
+				enabledCounter--;
+			}
+			else if (enabledCounter == 0)
+			{
+				finished = true;
+			}
+		}
+	}
+}
+
+// Dibuja el objeto en pantalla
+void Writer::render()
+{
+	if (enabled)
+	{
+		text->write(posX, posY, caption, kerning, index);
+	}
+}
+
+// Establece el valor de la variable
+void Writer::setPosX(int value)
+{
+	posX = value;
+}
+
+// Establece el valor de la variable
+void Writer::setPosY(int value)
+{
+	posY = value;
+}
+
+// Establece el valor de la variable
+void Writer::setKerning(int value)
+{
+	kerning = value;
+}
+
+// Establece el valor de la variable
+void Writer::setCaption(std::string text)
+{
+	caption = text;
+	lenght = text.length();
+}
+
+// Establece el valor de la variable
+void Writer::setSpeed(int value)
+{
+	speed = value;
+	writingCounter = value;
+}
+
+// Establece el valor de la variable
+void Writer::setEnabled(bool value)
+{
+	enabled = value;
+}
+
+// Obtiene el valor de la variable
+bool Writer::IsEnabled()
+{
+	return enabled;
+}
+
+// Establece el valor de la variable
+void Writer::setEnabledCounter(int time)
+{
+	enabledCounter = time;
+}
+
+// Obtiene el valor de la variable
+int Writer::getEnabledCounter()
+{
+	return enabledCounter;
+}
+
+// Centra la cadena de texto a un punto X
+void Writer::center(int x)
+{
+	setPosX(x - (text->lenght(caption, kerning) / 2));
+}
+
+// Obtiene el valor de la variable
+bool Writer::hasFinished()
+{
+	return finished;
+}