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update text.cpp

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This commit is contained in:
Sergio
2021-02-19 17:17:02 +01:00
parent c9e269329f
commit 4bbb0b69fe
2 changed files with 20 additions and 54 deletions
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70
source/text.cpp
View File

@@ -1,19 +1,16 @@
#include "text.h"
// Constructor
Text::Text()
{
mSprite = new Sprite();
init(nullptr, nullptr, 0, 0);
}
// Destructor
Text::~Text()
{
delete mSprite;
}
// Inicializador
void Text::init(LTexture *texture, SDL_Renderer *renderer, Uint8 height)
{
// Inicializa variables
@@ -49,43 +46,26 @@ void Text::init(LTexture *texture, SDL_Renderer *renderer, Uint8 height)
}
}
// Escribe el texto en pantalla con kerning
void Text::write(int x, int y, std::string text, int kerning)
{
Uint16 shift = 0;
for (Uint8 i = 0; i < text.length(); ++i)
{
mSprite->setSpriteClip(mOffset[int(text[i])].x, mOffset[int(text[i])].y, mSprite->getWidth(), mSprite->getHeight());
mSprite->setPosX(x + shift);
mSprite->setPosY(y);
mSprite->render();
shift += (mOffset[int(text[i])].w + kerning);
}
}
// Escribe una cantidad determinada de caracteres del texto en pantalla
void Text::write(int x, int y, std::string text, Sint8 kerning, Uint8 lenght)
{
Uint16 shift = 0;
for (Uint8 i = 0; i < lenght; ++i)
std::string text2;
if (lenght > 0)
text2 = text.substr(0, lenght);
else
text2 = text;
for (Uint8 i = 0; i < text2.length(); ++i)
{
if (text[i] == '*')
{
shift = 0;
y += mHeight;
}
else
{
mSprite->setSpriteClip(mOffset[int(text[i])].x, mOffset[int(text[i])].y, mSprite->getWidth(), mSprite->getHeight());
mSprite->setPosX(x + shift);
mSprite->setPosY(y);
mSprite->render();
shift += (mOffset[int(text[i])].w + kerning);
}
mSprite->setSpriteClip(mOffset[int(text2[i])].x, mOffset[int(text2[i])].y, mSprite->getWidth(), mSprite->getHeight());
mSprite->setPosX(x + shift);
mSprite->setPosY(y);
mSprite->render();
shift += (mOffset[int(text2[i])].w + kerning);
}
}
// Escribe el texto con colores
void Text::writeColored(int x, int y, std::string text, Uint8 R, Uint8 G, Uint8 B)
{
mSprite->getTexture()->setColor(R, G, B);
@@ -93,7 +73,6 @@ void Text::writeColored(int x, int y, std::string text, Uint8 R, Uint8 G, Uint8
mSprite->getTexture()->setColor(255, 255, 255);
}
// Escribe el texto centrado en un punto x y con kerning
void Text::writeCentered(int x, int y, std::string text, int kerning)
{
// Uint16 lenght = Text::lenght(text, kerning);
@@ -109,7 +88,6 @@ void Text::writeCentered(int x, int y, std::string text, int kerning)
}
}
// Obtiene la longitud en pixels de una cadena
Uint16 Text::lenght(std::string text, int kerning)
{
Uint16 shift = 0;
@@ -120,24 +98,12 @@ Uint16 Text::lenght(std::string text, int kerning)
return shift;
}
// Obtiene el valor de la variable
Uint8 Text::getType()
{
return mType;
}
// Establece el valor de la variable
void Text::setType(Uint8 type)
{
mType = type;
}
// Obtiene el valor de la variable
Uint8 Text::getSize()
Uint8 Text::getHeight()
{
return mHeight;
}height Establece el valor de la variable
void Text::setSize(Uint8 size)
}
void Text::setHeight(Uint8 size)
{
mHeight = height;
mHeight = size;
}

4
source/text.h
View File

@@ -44,10 +44,10 @@ public:
void setType(Uint8 type);
// Obtiene el valor de la variable
Uint8 getSize();
Uint8 getHeight();
// Establece el valor de la variable
void setSize(Uint8 size);
void setHeight(Uint8 size);
private:
Sprite *mSprite; // Objeto con los graficos para el texto