37 lines
708 B
C++
37 lines
708 B
C++
#include <lcd/palette.h>
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const sf::Color Palette::colors[] = {
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sf::Color(255,255,255),
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sf::Color(170,170,170),
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sf::Color(85,85,85),
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sf::Color(0,0,0),
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};
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const sf::Color Palette::transparent(0,0,0,255);
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Palette::Palette(bool transparent0)
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: transparent0(transparent0)
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{
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setRegValue(0);
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}
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void Palette::setRegValue(u8 regval)
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{
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for(int i = 0; i < 4; i++, regval >>= 2)
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idx_to_color[i] = regval & 0x3;
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}
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u8 Palette::getRegValue()
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{
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u8 regval = 0;
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for(int i = 0; i < 4; i++, regval <<= 2)
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regval |= idx_to_color[i] & 0x3;
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return regval;
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}
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const sf::Color& Palette::getColorByIdx(u8 idx)
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{
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if(idx == 0 && transparent0) return transparent;
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return colors[idx_to_color[idx]];
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}
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