49 lines
1.2 KiB
C++
49 lines
1.2 KiB
C++
#include "text.h"
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//Constructor
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Text::Text()
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{
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init(NULL);
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}
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//Inicializador
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void Text::init(LTexture *texture)
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{
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//Inicia los valores del sprite que dibuja las letras
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mSprite.setWidth(8);
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mSprite.setHeight(8);
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mSprite.setPosX(0);
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mSprite.setPosY(0);
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mSprite.setTexture(*texture);
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mSprite.setSpriteClip(8, 8, mSprite.getWidth(), mSprite.getHeight());
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//Cadena con los caracteres ascii que se van a inicializar
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std::string text = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-/().:#";
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Uint8 i;
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//Inicializa a cero el vector con las coordenadas
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for (i = 0; i < 255; ++i)
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{
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mOffset[i].x = 0;
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mOffset[i].y = 0;
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}
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//Establece las coordenadas para cada caracter ascii de la cadena
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for (i = 0; i < text.length(); ++i)
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{
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mOffset[int(text[i])].x = (((int(text[i]) - 32) % 15) - 0) * BLOCK;
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mOffset[int(text[i])].y = ((int(text[i]) - 32) / 15) * BLOCK;
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}
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}
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//Escribe el texto en pantalla
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void Text::write(int x, int y, std::string text)
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{;
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for (Uint8 i = 0; i < text.length(); ++i)
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{
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mSprite.setSpriteClip(mOffset[int(text[i])].x, mOffset[int(text[i])].y, 8, 8);
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mSprite.setPosX(x + (i * BLOCK));
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mSprite.setPosY(y);
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mSprite.render();
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}
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} |